DK143506B - HYDRAULIC FLUID - Google Patents
HYDRAULIC FLUID Download PDFInfo
- Publication number
- DK143506B DK143506B DK28872AA DK28872A DK143506B DK 143506 B DK143506 B DK 143506B DK 28872A A DK28872A A DK 28872AA DK 28872 A DK28872 A DK 28872A DK 143506 B DK143506 B DK 143506B
- Authority
- DK
- Denmark
- Prior art keywords
- parts
- borate
- glycol
- different
- radicals
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims description 50
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 52
- -1 ethylene, propylene Chemical group 0.000 claims description 40
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 25
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 19
- 150000002148 esters Chemical class 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- 125000002947 alkylene group Chemical group 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 125000003827 glycol group Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 125000004430 oxygen atom Chemical group O* 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Substances OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 20
- 238000012360 testing method Methods 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000007788 liquid Substances 0.000 description 15
- 238000009835 boiling Methods 0.000 description 14
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 12
- 230000032050 esterification Effects 0.000 description 12
- 238000005886 esterification reaction Methods 0.000 description 12
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 11
- 235000010338 boric acid Nutrition 0.000 description 11
- 229960002645 boric acid Drugs 0.000 description 11
- 239000000654 additive Substances 0.000 description 10
- 239000004359 castor oil Substances 0.000 description 9
- 235000019438 castor oil Nutrition 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 9
- 230000007797 corrosion Effects 0.000 description 9
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 9
- 150000001412 amines Chemical class 0.000 description 7
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000004327 boric acid Substances 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 6
- 150000003254 radicals Chemical class 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 5
- JACMPVXHEARCBO-UHFFFAOYSA-N n-pentylpentan-1-amine Chemical compound CCCCCNCCCCC JACMPVXHEARCBO-UHFFFAOYSA-N 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 4
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002334 glycols Chemical class 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- PRGUJYJUTPITHV-UHFFFAOYSA-N B(O)(O)O.CC(COCCOCCO)O.C(C)C(COCCO)O.CC(COCCO)O Chemical compound B(O)(O)O.CC(COCCOCCO)O.C(C)C(COCCO)O.CC(COCCO)O PRGUJYJUTPITHV-UHFFFAOYSA-N 0.000 description 3
- ZEFNOZRLAWVAQF-UHFFFAOYSA-N Dinitolmide Chemical compound CC1=C(C(N)=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O ZEFNOZRLAWVAQF-UHFFFAOYSA-N 0.000 description 3
- 239000007983 Tris buffer Substances 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 150000004982 aromatic amines Chemical class 0.000 description 3
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 3
- 239000012964 benzotriazole Substances 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- PXSXRABJBXYMFT-UHFFFAOYSA-N n-hexylhexan-1-amine Chemical compound CCCCCCNCCCCCC PXSXRABJBXYMFT-UHFFFAOYSA-N 0.000 description 3
- 150000003141 primary amines Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 150000005619 secondary aliphatic amines Chemical class 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 2
- MHZGKXUYDGKKIU-UHFFFAOYSA-N Decylamine Chemical compound CCCCCCCCCCN MHZGKXUYDGKKIU-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 229940067597 azelate Drugs 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000007859 condensation product Substances 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- CWLKGDAVCFYWJK-UHFFFAOYSA-N m-Aminophenol Natural products NC1=CC=CC(O)=C1 CWLKGDAVCFYWJK-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- CDAWCLOXVUBKRW-UHFFFAOYSA-N ortho-hydroxyaniline Natural products NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
- 230000002522 swelling effect Effects 0.000 description 2
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- ODCMOZLVFHHLMY-UHFFFAOYSA-N 1-(2-hydroxyethoxy)hexan-2-ol Chemical compound CCCCC(O)COCCO ODCMOZLVFHHLMY-UHFFFAOYSA-N 0.000 description 1
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- HFGHRUCCKVYFKL-UHFFFAOYSA-N 4-ethoxy-2-piperazin-1-yl-7-pyridin-4-yl-5h-pyrimido[5,4-b]indole Chemical compound C1=C2NC=3C(OCC)=NC(N4CCNCC4)=NC=3C2=CC=C1C1=CC=NC=C1 HFGHRUCCKVYFKL-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- DXPBJBBLZGEABR-UHFFFAOYSA-N B(O)(O)O.C(CCC)OC(C)OCC(C)O.C(CCC)OC(C)OCC(C)O.C(CCC)OC(C)OCC(C)O Chemical compound B(O)(O)O.C(CCC)OC(C)OCC(C)O.C(CCC)OC(C)OCC(C)O.C(CCC)OC(C)OCC(C)O DXPBJBBLZGEABR-UHFFFAOYSA-N 0.000 description 1
- BWIJXGHARUMIDW-UHFFFAOYSA-N C(C)(C)(C)C=1C=C(C=C(C1O)C(C)(C)C)CC1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C.C(C)(C)(C)C1=C(C(=CC=C1)C(C)(C)C)O.C(C)(C)(C)C1=C(C(=CC(=C1)C)C(C)(C)C)O.CC1=C(C(=CC(=C1)C)C(C)(C)C)O Chemical compound C(C)(C)(C)C=1C=C(C=C(C1O)C(C)(C)C)CC1=CC(=C(C(=C1)C(C)(C)C)O)C(C)(C)C.C(C)(C)(C)C1=C(C(=CC=C1)C(C)(C)C)O.C(C)(C)(C)C1=C(C(=CC(=C1)C)C(C)(C)C)O.CC1=C(C(=CC(=C1)C)C(C)(C)C)O BWIJXGHARUMIDW-UHFFFAOYSA-N 0.000 description 1
- YCJYVRWBFAQVHK-UHFFFAOYSA-N C(CCC(=O)O)(=O)O.C(CCCCCCCCC(=O)O)(=O)O.C(CCCCCCCC(=O)O)(=O)O.C(CCCC(=O)O)(=O)O Chemical compound C(CCC(=O)O)(=O)O.C(CCCCCCCCC(=O)O)(=O)O.C(CCCCCCCC(=O)O)(=O)O.C(CCCC(=O)O)(=O)O YCJYVRWBFAQVHK-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- RMVLLHLWIYEQHC-UHFFFAOYSA-N N(CCO)(CCO)CCO.N1CCOCC1.C1(CCCCC1)N Chemical compound N(CCO)(CCO)CCO.N1CCOCC1.C1(CCCCC1)N RMVLLHLWIYEQHC-UHFFFAOYSA-N 0.000 description 1
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical compound C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 1
- PLZVEHJLHYMBBY-UHFFFAOYSA-N Tetradecylamine Chemical compound CCCCCCCCCCCCCCN PLZVEHJLHYMBBY-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical class OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000003354 benzotriazolyl group Chemical class N1N=NC2=C1C=CC=C2* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 1
- GTLQZNKUEFUUIS-UHFFFAOYSA-N carbonic acid;cyclohexanamine Chemical compound OC(O)=O.NC1CCCCC1 GTLQZNKUEFUUIS-UHFFFAOYSA-N 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000005266 diarylamine group Chemical group 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
- VPXLPDHYGCLEHM-UHFFFAOYSA-N dipropan-2-yl hydrogen phosphite triphenyl phosphite Chemical compound P(OC(C)C)(OC(C)C)O.P(OC1=CC=CC=C1)(OC1=CC=CC=C1)OC1=CC=CC=C1 VPXLPDHYGCLEHM-UHFFFAOYSA-N 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical class OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- AYOOGWWGECJQPI-NSHDSACASA-N n-[(1s)-1-(5-fluoropyrimidin-2-yl)ethyl]-3-(3-propan-2-yloxy-1h-pyrazol-5-yl)imidazo[4,5-b]pyridin-5-amine Chemical compound N1C(OC(C)C)=CC(N2C3=NC(N[C@@H](C)C=4N=CC(F)=CN=4)=CC=C3N=C2)=N1 AYOOGWWGECJQPI-NSHDSACASA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229950000688 phenothiazine Drugs 0.000 description 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 description 1
- 229940067157 phenylhydrazine Drugs 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- VAKMIIPDYZXBEV-DPMBMXLASA-M potassium;(z,12r)-12-hydroxyoctadec-9-enoate Chemical compound [K+].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O VAKMIIPDYZXBEV-DPMBMXLASA-M 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003139 primary aliphatic amines Chemical class 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical class OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
- 239000004317 sodium nitrate Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 150000003900 succinic acid esters Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 1
- RTMBXAOPKJNOGZ-UHFFFAOYSA-N tris(2-methylphenyl) borate Chemical compound CC1=CC=CC=C1OB(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C RTMBXAOPKJNOGZ-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/04—Esters of boric acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/081—Inorganic acids or salts thereof containing halogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/082—Inorganic acids or salts thereof containing nitrogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/08—Inorganic acids or salts thereof
- C10M2201/084—Inorganic acids or salts thereof containing sulfur, selenium or tellurium
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/024—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings having at least two phenol groups but no condensed ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
- C10M2207/044—Cyclic ethers having four or more ring atoms, e.g. furans, dioxolanes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/22—Acids obtained from polymerised unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/286—Esters of polymerised unsaturated acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/044—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms having cycloaliphatic groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/064—Di- and triaryl amines
- C10M2215/065—Phenyl-Naphthyl amines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
- C10M2215/066—Arylene diamines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/18—Containing nitrogen-to-nitrogen bonds, e.g. hydrazine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/221—Six-membered rings containing nitrogen and carbon only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
- C10M2215/226—Morpholines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/26—Amines
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/30—Heterocyclic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/028—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a nitrogen-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
- C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
- C10M2219/084—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/102—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon only in the ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/106—Thiadiazoles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
- C10M2219/108—Phenothiazine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2221/00—Organic macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2221/04—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2221/043—Polyoxyalkylene ethers with a thioether group
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/042—Metal salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/043—Ammonium or amine salts thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
- C10M2227/062—Cyclic esters
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Detergent Compositions (AREA)
Description
(19) DANMARK(19) DENMARK
φ (12) FREMLÆGGELSESSKRIFT (11) 11+3506 Bφ (12) PUBLICATION WRITING (11) 11 + 3506 B
DIREKTORATET FOR PATENT- OG VAREMÆRKEVÆSENETDIRECTORATE OF THE PATENT AND TRADEMARKET SYSTEM
(21) Ansøgning nr. 288/72 (51) |m.Cl.a C 10 Μ 3/48 (22) indleveringsdag 20. jan. 1972 (24) Løbedag 20. jan. 1972 (41) Aim. tilgængelig 22. Jul. 1972 (44) Fremlagt 51 · aug. 1981 (86) International ansøgning nr. -(86) International indleveringsdag -(85) Videreførelsesdag -(62) Stamansøgning nr.' -(21) Application No. 288/72 (51) | m.Cl.a C 10 Μ 3/48 (22) filing day 20 Jan. 1972 (24) Race day 20 Jan 1972 (41) Aim. available July 22nd. 1972 (44) Presented 51 · Aug. 1981 (86) International Application No. - (86) International Filing Day - (85) Continuation Day - (62) Master Application No. ' -
(30) Prioritet 21. jan. 1971, 2875/71 i GB 21. Jul. 1971, 5^240/71, OB(30) Priority Jan 21 1971, 2875/71 in GB 21 Jul. 1971, 5 ^ 240/71, OB
(71) Ansøger BURMAH OIL TRADING LIMITED, London, GB.(71) Applicant BURMAH OIL TRADING LIMITED, London, GB.
(72) Opfinder Robert Alan Cameron Ker, GB: Colin John Harrington, GB.(72) Inventor Robert Alan Cameron Ker, GB: Colin John Harrington, GB.
(74) Fuldmægtig Ingeniørfirmaet Hofman-Bang & Bout ard.(74) Associate Engineer Hofman-Bang & Bout ard.
(54) Hydraulisk væske.(54) Hydraulic fluid.
Opfindelsen angår en hydraulisk væske af den i indledningen til krav 1 angivne art. Selvom hydrauliske væsker af denne art udviser gode egenskaber, ville det være ønskværdigt at forbedre visse af disse egenskaber.The invention relates to a hydraulic fluid of the kind specified in the preamble of claim 1. Although hydraulic fluids of this kind exhibit good properties, it would be desirable to improve certain of these properties.
Det er opfindelsens formål at angive en hydraulisk væske af den i q indledningen til krav 1 angivne art, som både hvad angår kogepunkt, 3 damplåstemperatur, korrosionsforhold og viskositet ved lave tempe- ^ raturer udviser tilfredsstillende egenskaber, hvorved disse egen- 1 skaber ikke må forringes i utilbørligt omfang i nærværelse af væ- t sentlige vandmængder.It is an object of the invention to provide a hydraulic fluid of the type specified in the preamble of claim 1 which exhibits satisfactory properties in terms of both boiling point, 3 vapor lock temperature, corrosion conditions and viscosity at low temperatures. to an undue extent in the presence of significant quantities of water.
jj Den hydrauliske væske ifølge opfindelsen, der er af den i indled- 2 143506 ningen til krav 1 angivne art, er ejendommelig ved det i den kendetegnende del af krav 1 angivne.The hydraulic fluid according to the invention, which is of the kind specified in the preamble of claim 1, is characterized by the characterizing part of claim 1.
Det har overraskende vist sig, at den hydrauliske væske ifølge opfindelsen udviser tilfredsstillende egenskaber, både hvad angår kogepunkter, damplåstemperaturer, korrosionsforhold og viskositet ved lave temperaturer, og at disse egenskaber ikke forringes utilbørligt i nærværelse af væsentlige vandmængder. Det har herunder især .vist sig, at mange udførelsesformer for den hydrauliske væske ifølge opfindelsen fuldt ud tilfredsstiller de i SAE J 1703b og Ford ESA-M6C-1001-A specifikationerne opstillede krav. Den hydrauliske væske ifølge opfindelsen er velegnet til anvendelse i under et fluidumtryk arbejdende apparat, såsom hydrauliske bremsesystemer, hydrauliske styremekanismer og hydrauliske transmissioner.Surprisingly, it has been found that the hydraulic fluid of the invention exhibits satisfactory properties, both in terms of boiling points, vapor lock temperatures, corrosion conditions and low temperature viscosity, and that these properties are not unduly degraded in the presence of significant water volumes. In particular, it has been found that many embodiments of the hydraulic fluid according to the invention fully satisfy the requirements set out in SAE J 1703b and Ford ESA-M6C-1001-A specifications. The hydraulic fluid according to the invention is well suited for use in a fluid-pressure apparatus, such as hydraulic braking systems, hydraulic control mechanisms and hydraulic transmissions.
Det er i høj grad ønskeligt, at de hydrauliske væsker ifølge opfindelsen har en kinematisk viskositet ved * 40 °C på ikke over 5.000 cSt, især ikke over 2.000 cSt. Det er også ønskeligt, at de hydrauliske væsker har et kogepunkt på mindst 260°C.It is highly desirable that the hydraulic fluids of the invention have a kinematic viscosity at * 40 ° C not exceeding 5,000 cSt, especially not exceeding 2,000 cSt. It is also desirable that the hydraulic fluids have a boiling point of at least 260 ° C.
Dicarboxylsyreestrene med formel I er beskrevet i engelsk patent nr. 1.083.324. Estere, som passende kan anvendes ifølge opfindelsen, er succinaterne, glutaraterne, adipaterne, azelater-ne, sebacateme, isosebacaterne og nylonaterne af methyl-, e-thyl-, propyl- og butyl-qxitol, -dioxitol og trioxitol, som er beskrevet i engelsk patent nr. 1.083.324; idet nylonaterne, isar di(methyl dioxitol)-nylonater, er særligt foretrukne.The dicarboxylic acid esters of formula I are described in English Patent No. 1,083,324. Esters which can be suitably used according to the invention are the succinates, glutarates, adipates, azelates, sebacates, isosebacates and nylonates of methyl, e-thyl, propyl and butyl-xitol, English Patent No. 1,083,324; the nylonates, especially di (methyl dioxitol) nylonates, being particularly preferred.
Glycol-diestrene med formel II er kendte forbindelser, og de foretrukne glycol-diestre er de glycol-dipropionater, der er beskrevet i engelsk patent nr. 1.249.803· Det foretrækkes, at de hydrauliske væsker ikke omfatter mere end 50 vægt-% af glycol-diestrene, hvorved den eventuelle resterende del af carboxyl-syreesterkomponenten er estrene med formel I.The glycol diesters of formula II are known compounds and the preferred glycol diesters are the glycol dipropionates disclosed in English Patent No. 1,249,803. It is preferred that the hydraulic fluids contain not more than 50% by weight of the the glycol diesters, whereby any remaining portion of the carboxylic acid ester component are the esters of formula I.
Foretrukne boratestere til anvendelse ifølge opfindelsen er de, der falder ind under den almene formel III, hvori hvert radikal indeholder mellem 1 og 4 carbonatomer og hvert radikal R^ indeholder mellem 1 og 8, især mellem 1 3 143506 og 4 carbonatomer. Det hele tal p har en værdi mellem 1 og 8, især mellem 1 og 4. Det foretrækkes især, at den totale sum af de tre hele tal p ligger mellem 5 og 15. Specifikke eksempler på sådanne boratestere er:Preferred borate esters for use according to the invention are those which fall within the general formula III wherein each radical contains between 1 and 4 carbon atoms and each radical R 1 contains between 1 and 8, especially between 13,350 and 4 carbon atoms. The integer p has a value between 1 and 8, especially between 1 and 4. It is particularly preferred that the total sum of the three integers p be between 5 and 15. Specific examples of such borate esters are:
Tris-methyl-triethylen-glycol-boratTris-methyl-triethylene glycol borate
Tris-ethyl-triethylen-glycol-boratTris-ethyl triethylene glycol borate
Tris-methyl-diethylen-glycol-boratTris-methyl-diethylene-glycol-borate
Tris-ethyl-diethylen-glycol-boratTris-ethyl-diethylene-glycol-borate
Methyl-diethylen-glycol-ethyl-diethylen-glycol- methyl-triethylen-glycol-boratMethyl diethylene glycol ethyl ethyl diethylene glycol methyl triethylene glycol borate
Butyl-diethylen-glycol- eller bis-butyl-diethylen-glycol-borater, hvor gruppen eller hver af grupperne £oR5 J. OR^, der ikke er afledt af monobutylether af diethylenglycol, afledes af monomethyl- eller monoe- thyletheren af di- eller tri-ethylenglycol Alkylglycol- eller bis-alkylglycol-borater, hvor gruppen eller hver af grupperne · OR^J-p der er afledt af en moerøalkylether af en monoglycol, afledes af monomethyl- eller monoethyletheren af di- eller tri-ethylenglycol.Butyl-diethylene glycol or bis-butyl-diethylene-glycol borates wherein the group or each of the groups oR5 J. OR OR which is not derived from the monobutyl ether of diethylene glycol is derived from the monomethyl or monoethyl ether of the or triethylene glycol Alkylglycol or bis-alkylglycol borates, wherein the group or each of the groups · OR ^ Jp derived from a monoalkyl ether of a monoglycol is derived from the monomethyl or monoethyl ether of di or triethylene glycol.
De foretrukne udførelsesformer for R , R og p i boratestrene i henhold til formel IV og V er de samme som de foretrukne Ud- CS f.The preferred embodiments of R, R and p in the borate esters of formulas IV and V are the same as the preferred Ud-CS f.
førelsesformer for R , R og p for boratestere i henhold til formel III. Gruppen R7 kan afledes af en glycol eller thiogly-col, en alkanolamin eller en alkoxyleret alkanolamin eller en polyol med mellem 3 og 6 hydroxygrupper. Eksempler på polyoler, der kan anvendes, omfatter pentaerythritol og sorbitol. Eksempler på passende alkanolaminer har formlen: H, ( *· 0 - R\--N (r1°)3-s hvor hvert enkelt af radikalerne R^, der kan være ens eller forskellige, er en alkylengruppe, der fortrinsvis indeholder 2 til 4 carbonatomer, hvor r er et helt tal mellem 1 og 10, hvor s er 2 eller 3» og hvor R^® er et hydrogenatom eller en alkylgrup-pe, der fortrinsvis indeholder 1 til 4 carbonatomer. Thioglycoler, 4 143506 hvoraf R7 kan afledes, kan have formlen HO —(— R" X —— R" -OH, hvor t er et helt tal, fortrinsvis mellem 1 og 10, hvorved hvert af radikalerne X, der kan være ens eller forskellige, er et oxygen- eller svovlatom, hvorved i det mindste et X er et svovlatom, og hvorved hvert af radikalerne R,r, der kan være ens eller forskellige, er en alkylengruppe, der indeholder mellem 2 og 4 car-bonatomer.embodiments of R, R and p for borate esters of formula III. The group R7 can be derived from a glycol or thioglycol, an alkanolamine or an alkoxylated alkanolamine or a polyol having between 3 and 6 hydroxy groups. Examples of polyols that may be used include pentaerythritol and sorbitol. Examples of suitable alkanolamines are of the formula: H, (* · 0 - R 1 - N (r 1 °) 3-s where each of the radicals R 4 are carbon atoms, where r is an integer between 1 and 10, where s is 2 or 3, and where R 2 is a hydrogen atom or an alkyl group preferably containing 1 to 4 carbon atoms. derivative may have the formula HO - (- R "X - R" -OH, where t is an integer, preferably between 1 and 10, wherein each of the radicals X, which may be the same or different, is an oxygen or sulfur atom, wherein at least one X is a sulfur atom and wherein each of the radicals R, r, which may be the same or different, is an alkylene group containing between 2 and 4 carbon atoms.
Det foretrækkes imidlertid især, at R7 er afledet af en glycol, hvorved q i dette tilfælde er lig 2. I dette tilfælde har R7 formlen -O-fR^-O}-—, hvor u er et helt tal mellem 1 og 4, og U, ry er en C2-12 alkylengruppe. Når R' afledes af en simpel glycol, f.eks. ethylenglycol eller hexamethylenglycol, vil u være lig 1, 12However, it is particularly preferred that R7 is derived from a glycol, where q in this case is equal to 2. In this case, R7 has the formula -O-fR ^ -O} -—, where u is an integer between 1 and 4, and U, ry is a C2-12 alkylene group. When R 'is derived from a simple glycol, e.g. ethylene glycol or hexamethylene glycol, will be equal to 1, 12
og i dette tilfælde er R fortrinsvis en alkylenglycol. Iand in this case, R is preferably an alkylene glycol. IN
andre tilfælde vil u være et helt tal, der er større end 1. For- 12 trinsvis er u et helt tal mellem 2 og 4, og R er en alkylengruppe, der indeholder mellem 2 og 4 carbonatomer.in other cases, u will be an integer greater than 1. Preferably u is an integer between 2 and 4 and R is an alkylene group containing between 2 and 4 carbon atoms.
OISLAND
I formlerne VI og VII er gruppen R afledet af en dihy-droxyforbindelse, der fortrinsvis er en glycol. I dette tilfæl-In formulas VI and VII, the group R is derived from a dihydroxy compound which is preferably a glycol. In this case-
de er det særdeles foretrukket, at R er en glycolrest med formlen -0 (“1" H “0 )y ’ hvorved hvert af radikalerne R , der kan være ens eller forskellige, er en alkylengruppe, og hvor 1^5 v er et helt tal mellem 1 og 8. Når v er 1, kan R være en C2_8 alkylengruppe, og R8 vil f.eks. kunne afledes af ethylenglycol,they are particularly preferred that R is a glycol residue of the formula -O ("1" H "O) y 'wherein each of the radicals R, which may be the same or different, is an alkylene group and wherein 1 integers between 1 and 8. When v is 1, R may be a C 2-8 alkylene group and R 8 may be derived, for example, from ethylene glycol,
OISLAND
propylenglycol eller hexamethylenglycol. Imidlertid afledes R fortrinsvis af en polyoxyalkylenglycol, og v er et helt tal mel- i lem 2 og 4. Ved denne udførelsesform er R fortrinsvis en C2-b alkylengruppe.propylene glycol or hexamethylene glycol. However, R is preferably derived from a polyoxyalkylene glycol and v is an integer between limbs 2 and 4. In this embodiment, R is preferably a C 2 -b alkylene group.
De boratestere, der anvendes i den hydrauliske væske ifølge opfindelsen, er også kendte forbindelser, der f.eks. er beskrevet i U.S.A. patent nr. 3,080,412 og i de engelske patenter nr.The borate esters used in the hydraulic fluid of the invention are also known compounds which e.g. are described in U.S.A. U.S. Patent No. 3,080,412;
1,232,369 og 1,232,370. Boratestere i henhold til formel III kan fremstilles ved at esterificere ortoborsyre med monoethere af oxyalkylen- eller polyoxyalkylenglycoler. Esterificeringen kan gennemføres ved konventionelle esterificeringsmetoder, og esterificeringen kan gennemføres med tre mol glycolmonoether pr. mol ortoborsyre, med et eller to mol glycolmonoether efterfulgt af 5 1A3506 esterificering med henholdsvis to eller et mol af en derfra afvigende glycolmonoether eller under anvendelse af en tretrinsproces med et mol af hver enkelt af tre forskellige glycolmonoethe-re. Esterificeringen gennemføres fortrinsvis med et lille overskud, f.eks. et overskud på 10 #, af glycolmonoetheren (d.v.s. i et overskud i forhold til det særlige molforhold). Ved en simpel ettrinsesterificering af et mol ortoborsyre foretrækkes det f.eks. at anvende 3,3 mol af glycolmonoetheren.1,232,369 and 1,232,370. Borate esters of formula III can be prepared by esterifying orthoboric acid with mono ethers of oxyalkylene or polyoxyalkylene glycols. The esterification can be carried out by conventional esterification methods, and the esterification can be carried out with three moles of glycol monoether per liter. moles of orthoboric acid, with one or two moles of glycol monoether followed by esterification with two or one moles of a deviating glycol monoether, respectively, or using a three-step process with one mole of each of three different glycol monoethers. The esterification is preferably carried out with a small excess, e.g. an excess of 10 #, of the glycol monoether (i.e., in excess of the particular molar ratio). For example, by a simple one-step esterification of a mole of orthoboric acid, it is preferred. using 3.3 moles of the glycol monoether.
Boratestere i henhold til formel IV kan fremstilles på lignende måde ved esterificering af borsyre med en eller flere glycol-monoethere i de passende mængder. Esterificeringen kan gennemføres under anvendelse af konventionel teknik. På lignende måde kan boratestere med formel V fremstilles ved konventionelle es-terificeringsmetoder. Således esterificeres borsyre, fortrinsvis ortoborsyre, med to gange den molære kvantitet af en eller flere glycolmonoethere til dannelse af et mellemprodukt med formlen R60—(—R^O ) \ B1·'1 —OH.Borate esters of formula IV can be prepared similarly by esterification of boric acid with one or more glycol monoethers in the appropriate amounts. The esterification can be carried out using conventional techniques. Similarly, borate esters of formula V can be prepared by conventional esterification methods. Thus, boric acid, preferably orthoboric acid, is esterified by twice the molar quantity of one or more glycol monoethers to form an intermediate of formula R60 - (- R
R^O R^O )/R 2 O R 2
Mellemproduktet omsættes derpå med den relevante, organiske di-eller polyhydroxyforbindelse, hvoraf gruppen R' er afledet,The intermediate is then reacted with the relevant organic di or polyhydroxy compound from which the group R 'is derived,
Boratestrene med formel VI og VII kan også fremstilles ved konventionelle esterific eringsmetoder, under aivendelse af de hensigtsmæssige molære forhold mellem borsyre og di-hydroxy-for-bindelser.The borate esters of formulas VI and VII may also be prepared by conventional esterification methods, using the appropriate molar ratios of boric acid and dihydroxy compounds.
Efter fremstilling af boratestrene kan separering og rensning gennemføres på kendt måde.After preparation of the borate esters, separation and purification can be carried out in known manner.
Den andel af boratesteren, som anvendes i den hydrauliske væske ifølge opfindelsen, kan ligge mellem 2 og 80 vægt-#, fortrinsvis mellem 2 og 60 vægt-#, og man kan udvælge mange forskellige værdier for denne andel indenfor dette foretrukne interval, idet man foretager et tilsvarende valg af indholdet af dicarboxylsyre- 6 143508 ester. Man kan f.eks. anvende en andel på fra 5 til 20 vægt-# boratester, f;eks. 10 vægt-#. Som et alternativ kan man også anvende en andel af boratester på mellem 40 og 60 vægt-#, f.eks.The proportion of the borate ester used in the hydraulic fluid according to the invention may be between 2 and 80% by weight, preferably between 2 and 60% by weight, and many different values for this proportion can be selected within this preferred range, makes a similar choice of the content of dicarboxylic acid ester. One can, for example. apply a proportion of from 5 to 20% by weight borate ester, e.g. 10% by weight. Alternatively, a proportion of borate ester of between 40 and 60% by weight, e.g.
45 eller 55 vægt-#.45 or 55% by weight.
Det vil forstås, at den hydrauliske væske ifølge opfindelsen udover borat- og dicarboxylsyreestrene med formel I til VII kan indeholde små mængder af additiver, der konventionelt anvendes i hydrauliske væsker.It will be appreciated that, in addition to the borate and dicarboxylic acid esters of formulas I to VII, the hydraulic fluid of the invention may contain small amounts of additives conventionally used in hydraulic fluids.
Typiske additiver, der kan anvendes ifølge opfindelsen, er smørende additiver, der er udvalgt fra den gruppe, som omfatter ricinusolie eller ricinusolie, der er behandlet på forskellig måde, f.eks.Typical additives which can be used according to the invention are lubricating additives selected from the group comprising castor oil or castor oil treated in various ways, e.g.
Firsts ricinusolie,Firsts castor oil,
Ricinusolie i henhold til specifikation DTD 72,Castor oil according to specification DTD 72,
Blæst ricinusolie, d.v.s. ricinusolie blæst med luft eller oxygen under opvarmning,Blown castor oil, i.e. castor oil blown with air or oxygen during heating,
Speciel bleg, blæst ricinusolie, d.v.s. en på lignende måde blæst ricinusolie, "Hydricin 4", d.v.s. en kommercielt rekvirerbar ricinusolie, der er behandlet med ethylenoxid/propylenoxid.Special pale, blown castor oil, i.e. a similarly blown castor oil, "Hydricin 4", i.e. a commercially available castor oil treated with ethylene oxide / propylene oxide.
Andre smørende additiver, som kan inkorporeres i den hydrauliske væske ifølge opfindelsen, omfatter horatestere, f.eks. tricresyl-borat og phosphorholdige estere, især phosphater, f.eks. tricresyl-phosphat. Den hydrauliske væske ifølge opfindelsen kan også omfatte mindre andele af polyoxyalkylenglycoler eller ethere deraf, f.eks. sådanne, der sælges af Union Carbide Corporation under det registrerede varemærke "Ucon", især sådanne hidrørende fra LB og HB serien. Passende eksempler på disse polyoxyalkylenglycoler og deres ethere og estere er angivet i engelsk patent nr. 1.055.641. Andre passende smørende midler er ortophosphat- eller sulfatsalte af primære eller sekundære, alifatiske aminer med et totalt antal carbonatomer mellem 4 og 24, dialkylcitrater med et gennemsnitligt antal carbonatomer i alkylgruppeme på mellem 3,5 og 13, alifatiske dicarboxylsyrer og estere deraf, og specifikke eksempler herpå er 7 143506Other lubricating additives which can be incorporated into the hydraulic fluid of the invention include horate esters, e.g. tricresylborate and phosphorus esters, especially phosphates, e.g. tricresyl phosphate. The hydraulic fluid of the invention may also comprise minor proportions of polyoxyalkylene glycols or ethers thereof, e.g. those sold by Union Carbide Corporation under the registered trademark "Ucon", especially those originating from the LB and HB series. Suitable examples of these polyoxyalkylene glycols and their ethers and esters are set forth in English Patent No. 1,055,641. Other suitable lubricants are orthophosphate or sulfate salts of primary or secondary aliphatic amines having a total number of carbon atoms between 4 and 24, dialkyl citrates having an average number of carbon atoms in the alkyl groups of between 3.5 and 13, aliphatic dicarboxylic acids and esters thereof, and specific Examples thereof are 7 143506
Diamylamin-orthopho sphat Dinonylamin-orthophosphat Diamylamin-sul fat Dinonyl-citrat Di(2-ethyl hexyl)citrat Polyoxyethylen-sebacat afledt af en polyoxyethylen-glycol med molekylvægt 200 Polyoxyethylen-azelat afledt af en polyoxyethylen-glycol med molekylvægt 200 Polyoxyethylen-adipat afledt af en polyoxyethylen-glycol med molekylvægt 200 Polyoxyethylen/polyoxypropylen-glutarat afledt af blandede polyoxyglycoler med en gennemsnitlig molekylvægt på ca. 200 Glutarsyre Azelainsyre Sebacinsyre RavsyreDiamylamine orthopho sphats Dinonylamine orthophosphate Diamylamine sulphate Dinonyl citrate Di (2-ethyl hexyl) citrate Polyoxyethylene sebacate derived from a polyoxyethylene glycol of molecular weight 200 Polyoxyethylene azelate derived from a polyoxyethylene glycol having molecular weight 200 Polyoxyethylene of a molecular weight polyoxyethylene glycol 200 Polyoxyethylene / polyoxypropylene glutarate derived from mixed polyoxy glycols having an average molecular weight of approx. 200 Glutaric acid Azelaic acid Sebacic acid succinic acid
Diethylsebacatdiethyl
Dl-2-ethyl-hexyl-sebacatDl-2-ethyl-hexyl sebacate
Di-isooctyl-azelatDi-iso-octyl azelate
Man kan også anvende umættede, alifatiske syrer eller deres salte, f.eks. oliesyre eller kaliumricinoleat.It is also possible to use unsaturated aliphatic acids or their salts, e.g. oleic acid or potassium ricinoleate.
Korrosionsinhibitorer, der anvendes ifølge opfindelsen, kan udvælges blandt heterocykllske, nitrogenholdlge forbindelser, f.eks. benzotriazol og benzotriazol-derivater, såsom de, der er beskrevet i britisk patent nr. 1.061.904, eller mercaptobenzothiazol« Man kan som velegnede korrosionsinhibitorer egså anvende aminer eller derivater deraf, f.eks.Corrosion inhibitors used according to the invention may be selected from heterocyclic nitrogen-containing compounds, e.g. benzotriazole and benzotriazole derivatives such as those described in British Patent No. 1,061,904 or mercaptobenzothiazole. As suitable corrosion inhibitors, amines or derivatives thereof can also be used, e.g.
di-n-butylamin di-n-amylamin cyclohexylamin morpholin triethanolamin 8 143506 og opløselige salte deraf, f.eks. cyclohexylamin-carbonat.di-n-butylamine di-n-amylamine cyclohexylamine morpholine triethanolamine 8 143506 and soluble salts thereof, e.g. cyclohexylamine carbonate.
Phosphiter er også gode korrosionsinhibitorer, f.eks.Phosphites are also good corrosion inhibitors, e.g.
Tri-phenyl-phosphit Di-isopropyl-phosphit , og man kan inkorporere visse uorganiske salte, f.eks. natriumnitrat.Tri-phenylphosphite Di-isopropylphosphite, and certain inorganic salts can be incorporated, e.g. sodium nitrate.
Blandt andre additiver, som kan inkorporeres, kan anføres antioxidanter, såsom diarylaminer, f.eks. diphenylamin, ρ,ρ’-dioctyl-diphenylamin, phenyl-oc-naphthylamin eller phenyl-f>-naphthylamin.Among other additives which can be incorporated may be mentioned antioxidants such as diarylamines, e.g. diphenylamine, ρ, ρ'-dioctyl-diphenylamine, phenyl-oc-naphthylamine or phenyl-β-naphthylamine.
Andre passende antioxidanter er de, der er almindeligt kendt som inhiberede phenoler, hvilken kategori kan eksemplificeres ved 2,4-dimethyl-6-t-butyl-phenol 2.6- di-t-butyl-4-methyl-phenol 2.6- di-t-butyl-phenol 1,1-bis-(3,5-di-t-butyl-4-hydroxyphenyl)-methan 3,3 *,5,5 *-tetra-t-butyl-4-4*-dihydroxy-diphenyl 3- methyl-4,6-di-t-butyl-phenol 4- methyl-2-t-butyl-phenol.Other suitable antioxidants are those commonly known as inhibited phenols, which can be exemplified by 2,4-dimethyl-6-t-butyl-phenol 2,6-di-t-butyl-4-methyl-phenol 2,6-di-t -butyl-phenol 1,1-bis- (3,5-di-t-butyl-4-hydroxyphenyl) -methane 3,3 *, 5,5 * -tetra-t-butyl-4-4 * -dihydroxy- diphenyl 3-methyl-4,6-di-t-butyl-phenol-4-methyl-2-t-butyl-phenol.
Blandt yderligere additiver, som kan anvendes, kan anføres phe-nothiazin og derivater deraf, f.eks. sådanne, i hvilke der er ålkyl- eller arylgrupper knyttet til nitrogenatomet eller til molekylets arylgrupper.Among additional additives which may be used may be mentioned phenothiazine and derivatives thereof, e.g. those in which there are ealkyl or aryl groups attached to the nitrogen atom or to the aryl groups of the molecule.
Eksempler på andre additiver, som kan anvendes, er kondensationsprodukter af alkylenoxid og ammoniak, der tjener som korrosionsinhibitorer, f.eks. det kondensationsprodukt af propylenoxid og ammoniak, der er beskrevet i engelsk patent nr. 1.249.803. Eksempler på andre additiver, som kan anvendes, er komplexe estere, såsom de, der sælges under varemærket Reoplex 641, og som også er beskrevet i engelsk patent nr. 1.249.803. Desuden kan man anvende korrosionsinhibitorer, der er langkædede, f.eks. (C]_q_18) primære aminer, og antioxidanter, der er polymeriserede quinolin-resiner, som beskrevet i engelsk patent nr. 1.249.803» idet eksempler på 9 143506 sådanne aminer og resiner er de ad kommerciel vej rekvirerbare materialer henholdsvis Armeen 12D og Agerit resin D.Examples of other additives which may be used are condensation products of alkylene oxide and ammonia which serve as corrosion inhibitors, e.g. the condensation product of propylene oxide and ammonia described in English Patent No. 1,249,803. Examples of other additives which may be used are complex esters, such as those sold under the trademark Reoplex 641 and also disclosed in English Patent No. 1,249,803. In addition, long-chain corrosion inhibitors may be used, e.g. (C] ___18) primary amines, and antioxidants which are polymerized quinoline resins, as disclosed in English Patent No. 1,249,803. Examples of 9 143506 such amines and resins are the commercially available materials Armeen 12D and Agerit, respectively. resin D.
Konventionelle additiver, såsom de, der er beskrevet i det foregående, anvendes normalt i små mængder, såsom f.eks. mellem 0,05 og 10 vægt-# eller mellem 0,1 og 2 vægt-#.Conventional additives such as those described above are usually used in small amounts such as e.g. between 0.05 and 10 wt- # or between 0.1 and 2 wt- #.
Som angivet i det foregående kan den hydrauliske væske ifølge opfindelsen indeholde konventionelle additiver til hydrauliske væsker, herunder korrosionsinhibitorer, såsom aminer og derivater deraf. Det har nu vist sig, at visse aminer også er anvendelige i de hydrauliske væsker med henblik på opfyldelsen af et andet formål. Det kan især fremhæves, at disse aminer undertrykker tendensen til udfældning af borsyre under anvendelse af den hydrauliske væske, idet borsyren fremkommer ved hydrolyse i nærværelse af absorberet, atmosfærisk fugtighed.As stated above, the hydraulic fluid of the invention may contain conventional hydraulic fluid additives, including corrosion inhibitors such as amines and derivatives thereof. It has now been found that certain amines are also useful in the hydraulic fluids for the purpose of fulfilling another purpose. In particular, it may be emphasized that these amines suppress the tendency to precipitate boric acid using the hydraulic fluid, the boric acid being produced by hydrolysis in the presence of absorbed atmospheric moisture.
De aminer, der er særligt anvendelige til stabilisering af de hydrauliske væsker, d.v.s. til undertrykkelse af bundfældning af borsyre, er alifatiske aminer og visse aromatiske aminer. Ved en fo-retrukken udførelsesform for opfindelsen indeholder væsken i overensstemmelse dermed en alifatisk amin, 1 særdeleshed en primær eller sekundær alif atisk amin. Det foretrækkes især at anvendeThe amines which are particularly useful for stabilizing the hydraulic fluids, i.e. for suppressing boric acid precipitation are aliphatic amines and certain aromatic amines. According to a preferred embodiment of the invention, the liquid accordingly contains an aliphatic amine, in particular a primary or secondary aliphatic amine. It is particularly preferred to use
• K• K
en primær eller sekundær alifatisk amin, der indeholder mellem 4 og 12 carbonatomer, f.eks. n-butylamin, n-laurylamin eller n-actylamin. Som angivet i det foregående kan man ved en foretruk-ken udførelsesform anvende visse aromatiske aminer i stedet for de alifatiske aminer. Eksempler på de aromatiske aminer omfatter diphenylamin, phenylhydrazin, p-phenylendiamin og o-, m-, eller p-aminophenol.a primary or secondary aliphatic amine containing between 4 and 12 carbon atoms, e.g. n-butylamine, n-laurylamine or n-actylamine. As indicated above, in a preferred embodiment, certain aromatic amines may be used in place of the aliphatic amines. Examples of the aromatic amines include diphenylamine, phenylhydrazine, p-phenylenediamine and o-, m-, or p-aminophenol.
Amin-stabiliseringsmidleme kan anvendes i en mængde mellem 0,1 og 5 vægt-#, fortrinsvis i en mængde mellem 0,5 og 3 vægt-#, beregnet i forhold til den totale vægt af den hydrauliske væske.The amine stabilizers can be used in an amount between 0.1 and 5% by weight, preferably in an amount between 0.5 and 3% by weight, calculated in relation to the total weight of the hydraulic fluid.
Det vil forstås, at man i forbindelse med opfindelsen kan anvende blandinger af de boratestere, der har været beskrevet i det foregående. Desuden kan man anvende "blandede" estere, d.v.s. estere, der er afledt af 2 eller flere forskellige glycolmonoethere. Sådanne "blandede" estere vil indeholde 2 eller flere forskellige glycolmonoether-remanenser i hvert molekyle, og der er mulighed 10 143506 for, at der i større eller mindre grad kan finde en omesterifice-ring sted, d.v.s. overføring af glycolmonoetherremanenser fra et boratom til et andet, således at der under drift dannes forskellige boratestere. Den resulterende blanding af boratestere vil naturligvis ikke kunne skelnes fra blandinger, der er fremkommet ved blanding af de separate estere i de passende mængder, og anvendelsen af sådanne blandinger i hydrauliske væsker er således omfattet af den foreliggende opfindelse.It will be appreciated that mixtures of the borate esters described above can be used in connection with the invention. In addition, "mixed" esters may be used, i.e. esters derived from 2 or more different glycol monoethers. Such "mixed" esters will contain 2 or more different glycol monoether residues in each molecule, and there is a possibility that a more esterification may take place, i.e. transferring glycol monoether residues from one boron atom to another so that different borate esters are formed during operation. Of course, the resulting mixture of borate esters will not be distinguishable from mixtures obtained by mixing the separate esters in the appropriate amounts, and the use of such mixtures in hydraulic fluids is thus encompassed by the present invention.
Ved anvendelsen af den hydrauliske væske ifølge opfindelsen foreligger der et hydraulisk system, der indeholder den hydrauliske væske ifølge opfindelsen. Anvendelsen udgøres af en fremgangsmåde til krafttransmission, som omfatter, at man indfører den hydrauliske væske ifølge opfindelsen i et hydraulisk system, og at man transmitterer kraft ved at udsætte dette for tryk.In the use of the hydraulic fluid according to the invention, there is a hydraulic system containing the hydraulic fluid according to the invention. The use consists of a method of power transmission which comprises introducing the hydraulic fluid according to the invention into a hydraulic system and transmitting power by subjecting it to pressure.
Opfindelsen skal nu illustreres under henvisning til følgende eksempler.The invention will now be illustrated with reference to the following examples.
EKSEMPEL_1_EKSEMPEL_1_
Man fremstillede methyl-diethylenglycol-ethyl-diethylenglycol-methyl-triethylenglycol-borat ved at tilbagesvale 2 mol ortobor-syre med 2,2 mol triethylenglycol-monomethylether i 3 timer i et Dean og Stark apparat i nærværelse af 200 ml toluen som medbringer for vand. Efter dannelsen af 35 ml vand blev der tilsat 2,2 mol diethylenglycol -mono ethyl ether, og tilbagesvalingen blev fortsat i 5 timer, indtil der blev dannet yderligere 36 ml vand. Derpå blev der tilsat 2,2 mol diethylenglycol-mono-methylether, og tilbagesvalingen blev fortsat i 6 timer, indtil der blev dannet 36 ml vand. Efter afslutningen af esterificerin-gen blev toluen og overskud af glycolether afdestilleret (7,5 mm Hg/ 100° C) med henblik på fremstilling af methyl-diethylenglycol-ethyl-diethylenglycol-methyl-triethylenglycol-borat (udbytte 774 g 91 %), der har et SAE ligevægts-tilbagesvalingskogepunkt på 327° C og en viskositet på 889 cSt ved -40° C.Methyl diethylene glycol-ethyl diethylene glycol-methyl-triethylene glycol borate was prepared by refluxing 2 moles of orthoboric acid with 2.2 moles of triethylene glycol monomethyl ether for 3 hours in a Dean and Stark apparatus in the presence of 200 ml of toluene as a water carrier. . After the formation of 35 ml of water, 2.2 moles of diethylene glycol-mono ethyl ether were added and the reflux was continued for 5 hours until an additional 36 ml of water was formed. Then, 2.2 moles of diethylene glycol mono-methyl ether was added and the reflux was continued for 6 hours until 36 ml of water was formed. After completion of the esterification, toluene and excess glycol ether were distilled off (7.5 mm Hg / 100 ° C) to prepare methyl diethylene glycol-ethyl diethylene glycol-methyl-triethylene glycol borate (yield 774 g, 91%), having a SAE equilibrium reflux boiling point of 327 ° C and a viscosity of 889 cSt at -40 ° C.
11 14350611 143506
Der blev gennemført fugtighedsprøver på blandinger af denne borat-ester med dicarboxylsyreestere ved at indføre 70 ml af den væske, der undersøges, i et 230 ml bager og ved benstand i 6 timer i et miljøskab ved 80 % relativ fugtighed og 35° C. Væskens kogepunkt blev bestemt før og efter behandlingen på denne måde, hvorved kogepunktsreduktionen svarer til virkningen af fugtigheden på forsøgsvaskerne .Moisture tests were performed on mixtures of this borate ester with dicarboxylic acid esters by introducing 70 ml of the liquid under test into a 230 ml baker and by standing for 6 hours in an environmental cabinet at 80% relative humidity and 35 ° C. boiling point was determined before and after treatment in this way, whereby the boiling point reduction corresponds to the effect of humidity on the test washes.
De undersøgte vasker og de opnåede resultater fremgår af følgende tabel:The washes examined and the results obtained are shown in the following table:
Initialt SlutteligtInitially Finally
Fluidum kogepunkt (°C) kogepunkt (C) 100 % boratester 327 149 50 % boratester 50 % DMDGN 329 156 45 % boratester 45 % DMDGN 306 145 10 % monoethylether af triethylenglycol.Fluid boiling point (° C) boiling point (C) 100% borate ester 327 149 50% borate ester 50% DMDGN 329 156 45% borate ester 45% DMDGN 306 145 10% monoethyl ether of triethylene glycol.
DMDGN var det di-(monoethylether af diethylenglycol)-nylonat, der er beskrevet i engelsk patent nr. 1.083.324.DMDGN was the di- (monoethyl ether of diethylene glycol) nylonate described in English Patent No. 1,083,324.
Yderligere eksempler på den hydrauliske væske ifølge opfindelsen blev formuleret som angivet i de følgende eksempler. 2 til 22, hvori alle dele er på vægtbasis.Further examples of the hydraulic fluid according to the invention were formulated as given in the following examples. 2 to 22, wherein all parts are by weight.
EKSEMPEL 2 DMDGN 48 dele TEGDP 42 deleEXAMPLE 2 DMDGN 48 parts TEGDP 42 parts
Borat A 10 deleBorate A 10 parts
Di-amylamin 0,5 dele TEGDP var dipropionat af triethylenglycol og borat A var tris-(monomethylether af triethylenglycol)-borat.Diamylamine 0.5 parts TEGDP was dipropionate of triethylene glycol and borate A was tris (monomethyl ether of triethylene glycol) borate.
12 143506 EKSEMPEL 5 DMDGN 15 dele TEGDP 55 deleEXAMPLE 5 DMDGN 15 parts TEGDP 55 parts
Borat A 50 deleBorate A 50 parts
Di-n-hexylamin 1,O del EKSEMPEL_4 OMEGN 32 dele TEGDP 38 deleDi-n-hexylamine 1.0 parts EXAMPLE_4 OMEGN 32 parts TEGDP 38 parts
Borat A 30 dele n-octylamin 0,7 dele EKSEMPEL 5 DMDGN 52 dele TEGDP 37 deleBorate A 30 parts n-octylamine 0.7 parts Example 5 DMDGN 52 parts TEGDP 37 parts
Borat B 10 deleBorate B 10 parts
Di-n-hexylamin 1,0 delDi-n-hexylamine 1.0 part
Agerit resin D 0,3 deleAgerit resin D 0.3 parts
Bprat B var tris-(monomethylether af diethylenglycol)-borat EKSEMPEL_6 DMDGN 52 dele TEGDP 17 deleBprat B was tris (monomethyl ether of diethylene glycol) borate EXAMPLE_6 DMDGN 52 parts TEGDP 17 parts
Borat B 30 deleBorate B 30 parts
Octylamin 1,0 delOctylamine 1.0 part
Agerit resin D 0,5 dele EKSEMPEL_7 DMDGN 49 deleAgerite resin D 0.5 parts EXAMPLE_7 DMDGN 49 parts
Bonat B 49 deleBonat B 49 parts
Octylamin 2 deleOctylamine 2 parts
Agerit resin D 0,5 dele 143506 EKSEMPEL 8 TEGDA 48 deleAgerit resin D 0.5 parts 143506 EXAMPLE 8 TEGDA 48 parts
Borat B 49 deleBorate B 49 parts
Primen 81-R 3 delePriming 81-R 3 parts
Benzotriazol 0,1 dele TEGDA var diacetat af triethylenglycol og Primen 81-R var en kommercielt rekvirerbar blanding af tertiære primaere alkylaminer, der indeholder fra 12 til 14 carbonatomer.Benzotriazole 0.1 parts TEGDA was diacetate of triethylene glycol and Primen 81-R was a commercially available mixture of tertiary primary alkyl amines containing from 12 to 14 carbon atoms.
EKSEMPEL 9 TEGDP 50 deleEXAMPLE 9 TEGDP 50 parts
Borat A 50 deleBorate A 50 parts
Armeen 10D 1,0 delArmy 10D 1.0 Part
Armeen 10D var en kommercielt rekvirerbar primær amin af destillationskvalitet og bestående af ca. 90 % n-decylamin, 4 % n-octylamin og 6 % n-dodecylamin.The arm 10D was a commercially available primary amine of distillation grade consisting of approx. 90% n-decylamine, 4% n-octylamine and 6% n-dodecylamine.
EKSEMPEL 10EXAMPLE 10
Borat A 65,5 dele TEGDP 35,0 deleBorate A 65.5 parts TEGDP 35.0 parts
Armeen 10D 1,5 deleArmy 10D 1.5 parts
Benzotriazol 0,1 dele EKSEMPEL 11Benzotriazole 0.1 parts Example 11
Borat C 45 dele DMDGN 40 . dele TEGDP 15 deleBorate C 45 parts DMDGN 40. parts TEGDP 15 parts
Octylamin 0,7 deleOctylamine 0.7 parts
Borat C var ethyl-diethylenglycol-methyl-diethylenglycol-metbyl-tri-ethylenglycol-borat.Borate C was ethyl diethylene glycol methyl diethylene glycol-methyl-triethylene glycol borate.
14 143506 EKSEMPEL 12EXAMPLE 12
Borat D 30 dele DMDGN 30 dele TEGDP 35 deleBorate D 30 parts DMDGN 30 parts TEGDP 35 parts
Primen 81-R 1,0 delPriming 81-R 1.0 Part
Borat D var bis-methyl-triethylenglycol-methyl-diethylenglycol-borat, EKSEMPEL 15Borate D was bis-methyl-triethylene glycol-methyl-diethylene glycol-borate, Example 15
Borat E 20 dele PMDGN 45 dele TEGDP 35 deleBorat E 20 parts PMDGN 45 parts TEGDP 35 parts
Pi-hexylamin 1,0 delPi-hexylamine 1.0 part
Borat:E var tris-(monoethylether af triethylenglycol)-borat.Borate: E was tris- (monoethyl ether of triethylene glycol) borate.
EKSEMPEL_14EKSEMPEL_14
Borat F 15 dele DMDGN 60 dele TEGDP 25 deleBorate F 15 parts DMDGN 60 parts TEGDP 25 parts
Di-amylamin 1,0 delDi-amylamine 1.0 part
Borat F var tris-(l-butojcyethoxy-2-propanol)-borat.Borate F was tris- (1-butoxyethoxy-2-propanol) borate.
EKSEMPEL_15EKSEMPEL_15
Borat G 20 dele DMDGN 70 dele TEGDP 10 deleBorat G 20 parts DMDGN 70 parts TEGDP 10 parts
Di-rarnylamin 1,0 delDiarynylamine 1.0 part
Borat G var tris-(monobutylether af diethylenglycol)-borat.Borate G was tris (monobutyl ether of diethylene glycol) borate.
143506 EKSEMPEL 16EXAMPLE 16
Borat H 25 dele DMDGN 40 dele TEGDP 35 deleBorate H 25 parts DMDGN 40 parts TEGDP 35 parts
Octylamin 0,7 deleOctylamine 0.7 parts
Borat H var bis-ethyl-triethylenglycol-isopropyl-triethylenglycol-borat EKSEMPEL 17Borate H was bis-ethyl-triethylene glycol-isopropyl-triethylene glycol-borate Example 17
Di-(monomethylether af diethylen-glycol)-adipat 60 deleDi- (monomethyl ether of diethylene glycol) adipate 60 parts
Borat A 30 dele TEGDP 10 deleBorat A 30 parts TEGDP 10 parts
Armeen 12 D 0,5 deleThe army 12 D 0.5 parts
Armeen 12 D var en kommercielt rekvirerbar primær amin af destillationskvalitet og bestående af ca. 95 % n-dodecylamin, 2 % n-decyl-amin og 3 % n-tetradecylamin.The arm 12 D was a commercially available primary amine of distillation grade consisting of approx. 95% n-dodecylamine, 2% n-decylamine and 3% n-tetradecylamine.
EKSEMPEL_18EKSEMPEL_18
Di-(monoethylether af 30 dele triethylenglycol)-succinatDi- (monoethyl ether of 30 parts of triethylene glycol) succinate
Borat A 40 dele TEGDP 30 deleBorat A 40 parts TEGDP 30 parts
Di-amylamin 1,0 del EKSEMPEL 19Diamylamine 1.0 part Example 19
Di-(monomethylether af propylenglycol)-succinat 30 dele DMDGN 20 dele TEGDP 20 deleDi (monomethyl ether of propylene glycol) succinate 30 parts DMDGN 20 parts TEGDP 20 parts
Borat A 30 deleBorate A 30 parts
Di-hexylamin 1,0 del 16 143506 EKSEMPEL 20Di-hexylamine 1.0 Part 16 EXAMPLE 20
Di-(mono-i-propylether af diethylenglycol)-adipat 30 deleDi- (mono-i-propyl ether of diethylene glycol) adipate 30 parts
Borat A 40 dele DMDGN 15 dele TEGDP 15 deleBorate A 40 parts DMDGN 15 parts TEGDP 15 parts
Octylamin 1,0 del EKSEMPEL 21Octylamine 1.0 Part Example 21
Di-(monomethylether af diethylenglycol)-azelat 60 deleDi- (monomethyl ether of diethylene glycol) -azelate 60 parts
Borat A 30 dele TEGDP 10 deleBorat A 30 parts TEGDP 10 parts
Armeen 10D 1,5 dele EKSEMPEL 22The Army 10D 1.5 parts Example 22
Di-(monoethylether af triethylenglycol)-sebacat 20 dele DMDGN 20 deleDi- (monoethyl ether of triethylene glycol) sebacate 20 parts DMDGN 20 parts
Borat A 30 dele TEGDP 30 deleBorat A 30 parts TEGDP 30 parts
Primen 81-R 2,0 delePrimer 81-R 2.0 parts
For at illustrere egenskaberne af den hydrauliske væske ifølge opfindelsen blev de i det foregående angivne blandinger 2 til 22 undersøgt under anvendelse af mange forskellige, standardiserede undersøgelsesmetoder. Resultaterne af disse forsøg viste, at blandingerne var anvendelige søm hydrauliske væsker, især i hydrauliske bremse- og koblingssystemer. F.eks. vil blandingerne 2, 3 og 4, der gør brug af de samme esterbestanddele i varierende andele, alle fuldstændigt tilfredsstille de i SAE J 1703 b specifikationen opstillede krav til hydrauliske væsker af høj kvalitet til hårde belastninger, og de vil også tilfredsstille de strenge korrosionskrav, som fremgår af Ford ESA-M6C-1001-A specifikationen. Der er også andre blandinger, som fuldstændigt tilfredsstiller SAE J 1703 b specifikationen, eller den let reviderede SAE J 1703 c specifikation, 17 143506 der indførtes i det tidsrum, i hvilket blandingerne blev undersøgt. F.eks. vil blanding 10, hvori carboxylatesterbestanddelen udelukkende består af estere i henhold til formel II, i fuldt mål tilfredsstille de i SAE J 1703 c specifikationen opstillede krav.In order to illustrate the properties of the hydraulic fluid according to the invention, the blends 2 to 22 mentioned above were investigated using many different standardized testing methods. The results of these experiments showed that the mixtures were useful nail hydraulic fluids, especially in hydraulic braking and clutch systems. Eg. mixtures 2, 3 and 4 using the same ester constituents in varying proportions will all completely satisfy the requirements of high quality hydraulic fluids for heavy loads specified in SAE J 1703b, and they will also satisfy the strict corrosion requirements, as shown in the Ford ESA-M6C-1001-A specification. There are also other mixtures which completely satisfy the SAE J 1703 b specification, or the slightly revised SAE J 1703 c specification, 17 143506, introduced during the period during which the mixtures were examined. Eg. mixture 10, wherein the carboxylate ester component consists exclusively of esters of formula II, will fully meet the requirements set out in SAE J 1703c specification.
Forsøget viste også, at egenskaberne af blandingerne ikke svarede til et simpelt kompromis mellem de ønskede egenskaber ved høj temperatur af boratesterbestanddelen og de ønskede egenskaber ved lav temperatur af carboxylatesterbestanddelen. Tværtimod viste de undersøgte blandinger, at egenskaberne ved både lave og høje temperaturer blev bibeholdt i en uventet stor udstrækning, hvorved ^ der i visse tilfælde forekommer en i det væsentlige fuldstændig bibeholdelse af ønskværdige egenskaber både ved høje og lave temperaturer. Det skal især fremhæves, at den hydrauliske væske i-følge opfindelsen havde gode egenskaber i forbindelse med kogepunkter, damplåstemperaturer og viskositet ved lave temperaturer.The test also showed that the properties of the mixtures did not correspond to a simple compromise between the desired high temperature properties of the borate ester component and the desired low temperature properties of the carboxylate ester component. On the contrary, the investigated mixtures showed that the properties at both low and high temperatures were maintained to an unexpectedly large extent, whereby in some cases a substantially complete retention of desirable properties occurs at both high and low temperatures. In particular, it should be emphasized that the hydraulic fluid according to the invention had good properties in connection with boiling points, vapor lock temperatures and low temperature viscosity.
Disse egenskaber vil yderligere ikke forringes i noget utilbørligt omfang, selv i nærværelse af væsentlige vandmængder. Under driftsperioden af en hydraulisk bremsevæske absorberes der fugtighed fra 1 atmosfæren, og dette forringer væskens egenskaber. Hvis egenskaberne forringes i for stor en udstrækning, bliver driftseffektiviteten af det hydrauliske system, hvori væsken er inkorporeret, reduceret alvorligt. Det er derfor yderst vigtigt, at egenskaberne af en hydraulisk bremsevæske ikke forringes utilbørligt meget i nær- 1 værelse af vand.Furthermore, these properties will not deteriorate to any undue extent, even in the presence of significant water volumes. During the operation period of a hydraulic brake fluid, moisture is absorbed from the atmosphere and this degrades the properties of the fluid. If the properties are deteriorated to a great extent, the operating efficiency of the hydraulic system in which the fluid is incorporated is seriously reduced. It is therefore of utmost importance that the properties of a hydraulic brake fluid are not unduly degraded in the near room of water.
Viskositetsegenskabeme ved lav temperatur af den hydrauliske væske ifølge opfindelsen blev undersøgt ved bestemmelse af viskositeten ved -r40° C i overensstemmelse med den fremgangsmåde, der er beskrevet i SAE J 1703 specifikationen, hvorved viskositeten bestemmes i forbindelse med tørre prøver af de undersøgte væsker, og også 1 forbindelse med prøver, til hvilke der var tilsat kendte mængder vand. Resultaterne er angivet i den følgende tabel 1.The low temperature viscosity properties of the hydraulic fluid according to the invention were tested by determining the viscosity at -r40 ° C according to the method described in SAE J 1703 specification, whereby the viscosity is determined in connection with dry samples of the fluids tested and also 1 compound with samples to which known amounts of water were added. The results are given in the following Table 1.
Kogepunktet af de undersøgte væsker blev bestemt i henhold til den fremgangsmåde, der er angivet i SAE J 1703 specifikationen, idet kogepunktet bestemmes i forbindelse med tørre prøver af de undersøgte væsker og desuden i forbindelse med dobbeltprøver af væsken efter, at den er blevet udsat for en D.O.T. fugtighedsprø- 18 143506 ve i henhold til den fremgangsmåde, der er beskrevet i FM VS S 116 specifikationen. Pugtighedsprøven bliver i store træk gennemført ved at indeslutte en prøve af forsøgsvæsken i hver sin af to ekssikatorer og en prøve af en standardiseret referencevæske i hver sin af to yderligere ekssikatorer, hvorved <fer findes en vandig opslemning af ammoniumsulfat i hver ekssikator, hvilket tilvejebringer en atmosfære med 80 % relativ fugtighed* Prøverne holdes i ekssikatoren, indtil referencevæsken absorberer 3,5 vægt-# vand. De opnåede resultater angives i den følgende tabel 2.The boiling point of the tested fluids was determined according to the procedure set out in SAE J 1703 specification, the boiling point being determined in connection with dry samples of the tested fluids and, in addition, in duplicate samples of the liquid after being exposed to it. and DOT humidity tests according to the procedure described in the FM VS S 116 specification. The moisture test is broadly performed by enclosing a sample of the test liquid in each of two desiccators and a sample of a standard reference liquid in each of two additional desiccators, thereby providing an aqueous slurry of ammonium sulfate in each desiccator, providing a atmosphere with 80% relative humidity * The samples are kept in the desiccator until the reference liquid absorbs 3.5% by weight water. The results obtained are given in the following Table 2.
Damplåstemperaturerne af de undersøgte væsker blev bestemt under anvendelse af et apparat, der omfattede en i det væsentlige kugleformet glaspære med et hult, volumetrisk kalibreret, cylindrisk fremspring, der strækker sig vertikalt fra toppen af pæren, hvorved fremspringet er forseglet ved sin øvre ende. Et glasrør strækker sig lateralt fra bunden af pæren og strækker sig yderligere vertikalt langs pæren, før det afsluttes i en tragt. Pæren er fuldstændigt fyldt med forsøgsvæsken via tragten og glasrøret, således at der ikke forbliver nogen luftbobler i pæren. Pæren ned-dykkes derpå fuldstændigt i et varmebad, der er fyldt med en gennemsigtig væske, hvorigennem man kan iagttage den kalibrerede del af apparatet, og badets temperatur forøges gradvist. Når der forekommer dampdannelse, vil denne damp akkumuleres i den kalibrerede del af apparatet, og den temperatur, ved hvilken forud udvalgte mængder af damp akkumuleres, kan bestemmes. Den følgende tabel 3 viser de resultater, der opnås ved dette forsøg med tørre prøver af forsøgsvæske og desuden med en våd prøve af forsøgsvæske, der er fremkommet ved blanding af dobbeltprøver af den forsøgsvæske, der er blevet anvendt ved kogepunktsbestemmelserne efter D.O.T. fugtighedsprøveme.The vapor deposition temperatures of the liquids examined were determined using an apparatus comprising a substantially spherical glass bulb with a hollow, volumetrically calibrated cylindrical projection extending vertically from the top of the bulb, the projection being sealed at its upper end. A glass tube extends laterally from the bottom of the bulb and extends further vertically along the bulb before terminating in a funnel. The bulb is completely filled with the test liquid via the funnel and the glass tube so that no air bubbles remain in the bulb. The bulb is then completely immersed in a hot bath filled with a transparent liquid through which the calibrated portion of the apparatus can be observed and the temperature of the bath gradually increased. When vaporization occurs, this vapor will accumulate in the calibrated portion of the apparatus and the temperature at which pre-selected amounts of vapor accumulate can be determined. The following Table 3 shows the results obtained in this test with dry samples of test liquid and in addition with a wet sample of test liquid obtained by mixing double samples of the test liquid used in the boiling point determinations according to D.O.T. fugtighedsprøveme.
Gummikvældningsegenskaberne af fors øgs væskerne blev også bestemt i overensstemmelse med den fremgangsmåde, der er beskrevet i SAE J 1703 specifikationen. De opnåede resultater er anført i den følgende tabel 4.The rubber swelling properties of the test liquids were also determined according to the procedure described in SAE J 1703 specification. The results obtained are listed in the following Table 4.
De resultater, der er angivet i tabel 1, viser, at den hydrauliske væske ifølge opfindelsen har samme høje kvalitetsstandard hvad angår viskositetsegenskaber ved lav temperatur i nærværelse af vand som de kendte hydrauliske væsker på basis af carboxylate strene i 143506 henhold til de i det foregående angivne formler I og II uden tilsætning af boratestrene. Hydrauliske væsker på basis af borat-estrene, uden nærværelse af carboxylatestere, vides omvendt at have relativt ringe viskositetsegenskaber ved lav temperatur i nærværelse af vand.The results set forth in Table 1 show that the hydraulic fluid of the invention has the same high quality standard of low temperature viscosity properties in the presence of water as the known carboxylated hydraulic fluids of 143506 according to the foregoing formulas I and II without the addition of the borate esters. Conversely, hydraulic fluids based on the borate esters, without the presence of carboxylate esters, are known to have relatively poor viscosity properties at low temperature in the presence of water.
På lignende måde viser de resultater, der er angivet i tabellerne ; ; 2 og 3, at egenskaberne af den hydrauliske væske ifølge opfindelsen ved høj temperatur er sammenlignelige med egenskaberne ved høj temperatur af væsker på basis af boratestere, uden at der er carboxylatestere tilstede, hvorimod væsker på basis af carboxylatestere uden boratestere vides at have relativt ringe egenskaber ved høj temperatur.Similarly, the results presented in the tables show; ; 2 and 3, that the properties of the hydraulic fluid according to the invention at high temperature are comparable to the high temperature properties of liquids based on borate esters without carboxylate esters present, whereas liquids based on carboxylate esters without borate esters are known to have relatively poor properties. at high temperature.
Resultaterne i forbindelse med gummikvældningsegenskabeme, der er sammenstillet i tabel 4, viser, at den hydrauliske væske ifølge opfindelsen kan blandes, således at der er overensstemmelse med de sædvanligt accepterede standarder, der kræves ved sådanne spe- ' cifikationer som SAE J 1703 specifikationen.The results of the rubber swelling properties compiled in Table 4 show that the hydraulic fluid of the invention can be mixed so as to conform to the generally accepted standards required by such specifications as the SAE J 1703 specification.
20 143506 TABEL 1TABLE 1
Viskositetsegenskaber ved lav temperaturLow temperature viscosity properties
Viskositet ved -40° C (cSt)Viscosity at -40 ° C (cSt)
Forsøgs- tør 1% vand 2% vand 3% vand5% vand blanding_____Test dry 1% water 2% water 3% water5% water mixture_____
Eks. 2 1765 1727__-__1777__1837Ex. 2 1765 1727 __-__ 1777__1837
Eks. 3 1757 1755__=__1994__2255Ex. 3 1757 1755 __ = __ 1994__2255
Eks. 4 1766 1727__-__1929__2052Ex. 4 1766 1727 __-__ 1929__2052
Eks. 5 1657 1559__-__1769__1724Ex. 5 1657 1559 __-__ 1769__1724
Eks. 6 1522 1615__=__1824__2020Ex. 6 1522 1615 __ = __ 1824__2020
Eks. 7 1427 1487__=__1775__2019Ex. 7 1427 1487 __ = __ 1775__2019
Eks. 8 1252 1206__=__1342__1557Ex. 8 1252 1206 __ = __ 1342__1557
Eks. 9 1208 1267__=__1498__1681Ex. 9 1208 1267 __ = __ 1498__1681
Eks. 10 1570 1470__-__1710__1760Ex. 10 1570 1470 __-__ 1710__1760
Eks. 11 1501 1655__1808__1990__2277Ex. 11 1501 1655__1808__1990__2277
Eks.12 1686 1708__1785__1899__2058Ex.12 1686 1708__1785__1899__2058
Eks.15 1851 1886__1845__1964__2124Ex.15 1851 1886__1845__1964__2124
Eks. 14 1980__=__2__=__2574Ex. 14 1980 __ = __ 2 __ = __ 2574
Eks. 15 2290 2175__2658__5004__=_Ex. 15 2290 2175__2658__5004 __ = _
Eks. 16 1882 1912__1961__2069__2220Ex. 16 1882 1912__1961__2069__2220
Eks.17 1874 2051__=__2266__2474Ex.17 1874 2051 __ = __ 2266__2474
Eks. 18 3255 5264__-__5582 4004Ex. 18 3255 5264 __-__ 5582 4004
Eks.19 2084 2189__-__2514__2521__Ex.19 2084 2189 __-__ 2514__2521__
Eks. 20 2059 2069__=__2558__-Ex. 20 2059 2069 __ = __ 2558 __-
Eks. 21 2558 2561__=__2£4l__5042Ex. 21 2558 2561 __ = __ 2 £ 4l__5042
Eks. 22 12459 2406 __2522_^Q4ftEx. 22 12459 2406 __2522_ ^ Q4ft
21 U350B21 U350B
TABEL 2TABLE 2
Kogepunkter før og efter D.O.T. fugtighedsprøve „ Kogepunkt (°C)Boiling points before and after D.O.T. humidity test „Boiling point (° C)
Forsøgs-__ _ _ _ blanding Tør Våd (prøve A) Våd (prøve B) Gennem-' Vandindsnit hold, ____(A+B) vægt-% 1Experimental _ _ _ _ Mixture Dry Wet (Sample A) Wet (Sample B) Through- 'Water incision hold, ____ (A + B) wt% 1
Eks. 2 512.5__200__122__196 2.19Ex. 2 512.5__200__122__196 2.19
Eks. 3 309__126__199 197,5 3.,74Ex. 3 309__126__199 197.5 3. 74
Eks. 4 311__182__193 187,5__hH—Ex. 4 311__182__193 187.5__hH—
Eks. 5 299__164__173 168.5 2.86Ex. 5 299__164__173 168.5 2.86
Eks. 6 299__181__187 184 3,60Ex. 6 299__181__187 184 3.60
Eks. 7 310__202 202__205.5 4.43Ex. 7 310__202 202__205.5 4.43
Eks. 8 273.5__182__121__186.5 4^52 . ΛEx. 8 273.5__182__121__186.5 4 ^ 52. Λ
Eks. 9 307__20^__204__204^5 3.66Ex. 9 307__20 ^ __ 204__204 ^ 5 3.66
Eks. 10 511__±__*__213 3.77Ex. 10 511__ ± __ * __ 213 3.77
Eks. 11 305__188__205.5 197 3.94Ex. 11 305__188__205.5 197 3.94
Eks. 12 303__123__180__186.5 3.84Ex. 12 303__123__180__186.5 3.84
Eks. 13 305__122__124_ 193 3.02Ex. 13 305__122__124_ 193 3.02
Eks. 14 315__12Z__202__199.5 2.16Ex. 14 315__12Z__202__199.5 2.16
Eks. 15 309__122__200__199.5 2.60Ex. 15 309__122__200__199.5 2.60
Eks. 16 307__122__180__179.5 2.75Ex. 16 307__122__180__179.5 2.75
Eks. 17 299__*__±__195 3.57Ex. 17 299 __ * __ ± __195 3.57
Eks. 18 506__*__*__204 5.35Ex. 18 506 __ * __ * __ 204 5.35
Eks. 19 294__2__*__192.5 3.24Ex. 19 294__2 __ * __ 192.5 3.24
Eks. 20 297__#__*__190.5 5.42Ex. 20 297 __ # __ * __ 190.5 5.42
Eks. 21 307__*__2__201.5 5.22Ex. 21 307 __ * __ 2__201.5 5.22
Eks.22 1 502 *_ *__120_ 5,,15_- * Ikke registreret.Ex.22 1 502 * _ * __ 120_ 5,, 15_- * Not registered.
22 143506 TABEL_322 143506 TABLE_3
Damplåstemperaturer før og efter D.O.T. fugtighedsprøveVapor lock temperatures before and after D.O.T. humidity test
Damplåstemperaturer (°C)-tør Damplåstemperaturer (°C) forsøgs-__kombinerede .våde dobbeltblanding 0^4 ^ 0,4 ml orøver ____damp 1,0 ml 5.Ό ml 5.0 ml damp 0,1 ml 5.0 mil5.0 mlVapor-plate temperatures (° C) dry Vapor-plate temperatures (° C) experiment -__ combined. Wet double blend 0 ^ 4 ^ 0.4 ml stirrer ____ vapor 1.0 ml 5.Ό ml 5.0 ml steam 0.1 ml 5.0 mil5.0 ml
Eks. 2 *__%__* 299 157 158 160 165Ex. 2 * __% __ * 299 157 158 160 165
Eks. 3 *__3K__* 300__167 171 174 175Ex. 3 * __ 3K __ * 300__167 171 174 175
Eks. 4 *__*__* 511 154 158 162 165Ex. 4 * __ * __ * 511 154 158 162 165
Eks. 5 *__*__* 280 140 145 150 155Ex. 5 * __ * __ * 280 140 145 150 155
Eks. 6 *__*__* 294 164 165 170 175Ex. 6 * __ * __ * 294 164 165 170 175
Eks. 7__#__*__* 501__180 180 184 186Ex. 7 __ # __ * __ * 501__180 180 184 186
Eks. 8 *__*__* 273 163 167 171 173Ex. 8 * __ * __ * 273 163 167 171 173
Eks. 9 *__*__* 305__170 175 176 178Ex. 9 * __ * __ * 305__170 175 176 178
Eks. 10 290 292 297 300__178 182 186 188Ex. 10 290 292 297 300__178 182 186 188
Eks. 11 276 280 284 286 164 167 173 176Ex. 11 276 280 284 286 164 167 173 176
Eks. 12 280 284 288 290 161 164 166 168Ex. 12 280 284 288 290 161 164 166 168
Eks. 15 278 282 286 289__145 150 152 154Ex. 15 278 282 286 289__145 150 152 154
Eks. 14 278 285 288 291 154 157 160 162Ex. 14 278 285 288 291 154 157 160 162
Eks. 15 295 299 302 305 155 158 161 162Ex. 15 295 299 302 305 155 158 161 162
Eks. 16 293 296 299 501 147 151 153.5 155Ex. 16 293 296 299 501 147 151 153.5 155
Eks. 17 273 278 285 288 152 160 164 165Ex. 17 273 278 285 288 152 160 164 165
Eks.18 286 290 295 297 167 170 175 174„5Ex.18 286 290 295 297 167 170 175 174 „5
Eks. 19 272 277 280 281 152 155 159 160Ex. 19 272 277 280 281 152 155 159 160
Eks. 20 295 299 502 504 160 162 165 167Ex. 20 295 299 502 504 160 162 165 167
Eks. 21 295 297 500 505__154 157 158 161Ex. 21 295 297 500 505__154 157 158 161
EkS.22 288 289 295 296 1 54 156 159 161 * Ikke registreret.Ex.22 288 289 295 296 1 54 156 159 161 * Not registered.
23 143506 TABEL 423 TABLE 4
GiimiiWvaidningsegenskaber (effekt på SBR kopper)Giimii Expansion Properties (effect on SBR cups)
Effekt på SBR kopper Effekt på SBR kopperEffect on SBR cups Effect on SBR cups
Forsøgs- (120 timer ved 70°C)__(70 timer med 120°C) blanding Basisdiameter- Hårdheds- Basisdiameter- Hårdheds- " forøgelse (mm) reduktion forøgelse (mm) reduktion ____(punkter)__(punkter)Experimental (120 hours at 70 ° C) __ (70 hours at 120 ° C) mixture Base Diameter - Hardness Base Diameter - Hardness "increase (mm) reduction increase (mm) reduction ____ (points) __ (points)
Eks. 2__0^9_ Nul__1,27__3Ex. 2__0 ^ 9_ Nil__1,27__3
Eks. 3__1,08__5__1,35__5Ex. 3__1,08__5__1,35__5
Eks, 4__0,94__10__1,28_ 8Ex, 4__0.94__10__1.28_ 8
Eks, 5__0,96__10__1,30_ 5Ex, 5__0.96__10__1.30_ 5
Eks, 6__0,86__9__1,32__5Ex, 6__0.86__9__1.32__5
Eks, 7__1,02__7__1,22_ 4Ex, 7__1.02__7__1.22_4
Eks, 8__1,21__5__1,69 10Ex, 8__1,21__5__1.69 10
Eks, 9__1,10__10_.__1,59_ 7Ex, 9__1,10__10 _.__ 1.59_ 7
Eks «10__0,72__3__1,43_ 8Ex «10__0.72__3__1.43_ 8
Eks, 11__-__-__1,45_ 4Ex, 11 __-__-__ 1.45_ 4
Eks, 12__-__-__1,18__$Ex, 12 __-__-__ 1.18 __ $
Eks, 13__-_ -__1,38_ 7Ex, 13 __-_ -__ 1.38_ 7
Eks, 14__-_ -__1,80_ 5Ex, 14 __-_ -__ 1.80_ 5
Eks, 15__2_ -__1,47_ 5Ex, 15__2_ -__ 1.47_ 5
Eks, 16__-__-__1,46_ 5Ex, 16 __-__-__ 1.46_ 5
Eks, 17__2_ -__0,89_ 4Ex, 17__2_ -__ 0.89_ 4
Eks, 18__-__-__1,05_ 2Ex, 18 __-__-__ 1.05_ 2
Eks, 19__-_ -__1,51__7Ex, 19 __-_ -__ 1.51__7
Eks ,20 __1,45_Ex, 20 __1.45_
Eks, 21__-__-__1,44__13Ex, 21 __-__-__ 1.44__13
Eks,22__=_1,40 πEx, 22 __ = _ 1.40 π
Claims (3)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB287371 | 1971-01-21 | ||
GB287371 | 1971-01-21 | ||
GB3424071 | 1971-07-21 | ||
GB3424071 | 1971-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK143506B true DK143506B (en) | 1981-08-31 |
DK143506C DK143506C (en) | 1982-01-25 |
Family
ID=26237806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK28872A DK143506C (en) | 1971-01-21 | 1972-01-20 | HYDRAULIC FLUID |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5128076B1 (en) |
AT (1) | AT326255B (en) |
AU (1) | AU468409B2 (en) |
BE (1) | BE778294A (en) |
CA (1) | CA1019313A (en) |
DE (1) | DE2202732C3 (en) |
DK (1) | DK143506C (en) |
FR (1) | FR2122540B1 (en) |
GB (1) | GB1341901A (en) |
IE (1) | IE35999B1 (en) |
IT (1) | IT946760B (en) |
NL (1) | NL7200801A (en) |
NO (1) | NO134660C (en) |
SE (1) | SE385310B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1513881A (en) * | 1974-07-12 | 1978-06-14 | Castrol Ltd | Hydraulic fluids |
DE2804535C2 (en) * | 1978-02-03 | 1984-04-26 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulic fluids |
DE2831538C2 (en) * | 1978-07-18 | 1983-09-01 | Toho Chemical Industry Co. Ltd., Tokyo | brake fluid |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL104477C (en) * | 1957-03-05 | |||
US3080412A (en) * | 1959-03-31 | 1963-03-05 | Dow Chemical Co | Borate esters of glycol monoethers |
GB1083324A (en) * | 1964-06-18 | 1967-09-13 | Castrol Ltd | Improvements in or relating to hydraulic fluids |
US3637794A (en) * | 1967-04-13 | 1972-01-25 | Olin Mathieson | Borate esters prepared by successive reactions of boric acid with glycol monoethers and polyols |
GB1249803A (en) * | 1969-05-02 | 1971-10-13 | Castrol Ltd | Improvements in or relating to hydraulic fluids |
-
1971
- 1971-01-21 GB GB287371A patent/GB1341901A/en not_active Expired
-
1972
- 1972-01-20 IT IT19612/72A patent/IT946760B/en active
- 1972-01-20 JP JP47008246A patent/JPS5128076B1/ja active Pending
- 1972-01-20 NO NO123/72A patent/NO134660C/no unknown
- 1972-01-20 DK DK28872A patent/DK143506C/en not_active IP Right Cessation
- 1972-01-20 IE IE81/72A patent/IE35999B1/en unknown
- 1972-01-20 SE SE7200655A patent/SE385310B/en unknown
- 1972-01-20 BE BE778294A patent/BE778294A/en not_active IP Right Cessation
- 1972-01-20 NL NL7200801A patent/NL7200801A/xx unknown
- 1972-01-20 FR FR7201856A patent/FR2122540B1/fr not_active Expired
- 1972-01-20 AT AT46772A patent/AT326255B/en not_active IP Right Cessation
- 1972-01-20 DE DE2202732A patent/DE2202732C3/en not_active Expired
- 1972-01-20 CA CA132,813A patent/CA1019313A/en not_active Expired
- 1972-01-20 AU AU38151/72A patent/AU468409B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU3815172A (en) | 1973-07-26 |
DK143506C (en) | 1982-01-25 |
JPS5128076B1 (en) | 1976-08-17 |
AT326255B (en) | 1975-12-10 |
NL7200801A (en) | 1972-07-25 |
DE2202732C3 (en) | 1984-02-23 |
DE2202732B2 (en) | 1974-02-07 |
DE2202732A1 (en) | 1973-05-10 |
FR2122540A1 (en) | 1972-09-01 |
GB1341901A (en) | 1973-12-25 |
ATA46772A (en) | 1975-02-15 |
NO134660B (en) | 1976-08-16 |
NO134660C (en) | 1976-11-24 |
SE385310B (en) | 1976-06-21 |
FR2122540B1 (en) | 1979-01-19 |
CA1019313A (en) | 1977-10-18 |
IT946760B (en) | 1973-05-21 |
IE35999L (en) | 1972-07-21 |
AU468409B2 (en) | 1976-01-15 |
IE35999B1 (en) | 1976-07-21 |
BE778294A (en) | 1972-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3711410A (en) | Low water-sensitive hydraulic fluids containing borate esters | |
US3378494A (en) | Water-in-oil emulsion fluids | |
US4371448A (en) | Hydraulic fluid composition with improved properties based on boric acid esters, glycol mono-ethers and bis-(glycolether) formals | |
KR20130038358A (en) | Low viscosity functional fluids | |
US5573696A (en) | Oil-soluble phosphorus- and nitrogen-containing additives | |
GB798635A (en) | Lubricating oil compositions | |
US4093554A (en) | Hydraulic fluid compositions | |
EP0735129B1 (en) | Oil-soluble phosphorus- and nitrogen-containing additives | |
US3914182A (en) | Hydraulic fluids | |
US2944973A (en) | Di-ester fluids with improved water tolerance | |
JPS6227119B2 (en) | ||
DK143506B (en) | HYDRAULIC FLUID | |
US3994948A (en) | Hydraulic fluids | |
US4317741A (en) | Use of poly(oxyalkylated) hydrazines as corrosion inhibitors | |
KR102265995B1 (en) | Novel functional fluid composition | |
US3728260A (en) | Additive for lubricating composition | |
US4219434A (en) | Hydraulic fluid compositions based on mixed glycol ether-glycol boric acid esters | |
EP0617116B1 (en) | Hydraulic fluid composition | |
JPH0641571A (en) | High sulfur mineral oil composition | |
US2963437A (en) | Lubricant compositions | |
US2836560A (en) | Water- and corrosion-resistant lubricating greases gelled with inorganic colloids | |
CA1045634A (en) | Hydraulic fluids based on glycol-substituted alkyl silanes | |
US3198826A (en) | Alkyl mercaptomethylphosphonic acids | |
USRE30698E (en) | Hydraulic fluids comprising orthosilicate esters | |
CN111234901A (en) | Brake fluid for motor vehicle and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |