PL197796B1 - Hydraulic fluids with improved anti-corrosion properties - Google Patents
Hydraulic fluids with improved anti-corrosion propertiesInfo
- Publication number
- PL197796B1 PL197796B1 PL367159A PL36715902A PL197796B1 PL 197796 B1 PL197796 B1 PL 197796B1 PL 367159 A PL367159 A PL 367159A PL 36715902 A PL36715902 A PL 36715902A PL 197796 B1 PL197796 B1 PL 197796B1
- Authority
- PL
- Poland
- Prior art keywords
- weight
- triazole
- fluids
- brake
- tolutriazole
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title claims abstract description 61
- 238000005260 corrosion Methods 0.000 title claims abstract description 34
- 230000007797 corrosion Effects 0.000 claims abstract description 29
- 239000003112 inhibitor Substances 0.000 claims abstract description 20
- NSPMIYGKQJPBQR-UHFFFAOYSA-N 4H-1,2,4-triazole Chemical compound C=1N=CNN=1 NSPMIYGKQJPBQR-UHFFFAOYSA-N 0.000 claims abstract description 18
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 7
- QWENRTYMTSOGBR-UHFFFAOYSA-N 1H-1,2,3-Triazole Chemical class C=1C=NNN=1 QWENRTYMTSOGBR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229920000151 polyglycol Polymers 0.000 claims description 14
- 239000010695 polyglycol Substances 0.000 claims description 14
- 150000002170 ethers Chemical class 0.000 claims description 7
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 claims description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 6
- 239000004327 boric acid Substances 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 5
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 claims description 4
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 claims description 4
- 229930024421 Adenine Natural products 0.000 claims description 4
- 229960000643 adenine Drugs 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- RMFWVOLULURGJI-UHFFFAOYSA-N 2,6-dichloro-7h-purine Chemical compound ClC1=NC(Cl)=C2NC=NC2=N1 RMFWVOLULURGJI-UHFFFAOYSA-N 0.000 claims description 3
- VQNDBXJTIJKJPV-UHFFFAOYSA-N 2h-triazolo[4,5-b]pyridine Chemical compound C1=CC=NC2=NNN=C21 VQNDBXJTIJKJPV-UHFFFAOYSA-N 0.000 claims description 3
- ZKBQDFAWXLTYKS-UHFFFAOYSA-N 6-Chloro-1H-purine Chemical compound ClC1=NC=NC2=C1NC=N2 ZKBQDFAWXLTYKS-UHFFFAOYSA-N 0.000 claims description 3
- GOILPRCCOREWQE-UHFFFAOYSA-N 6-methoxy-7h-purine Chemical compound COC1=NC=NC2=C1NC=N2 GOILPRCCOREWQE-UHFFFAOYSA-N 0.000 claims description 3
- FAIXYKHYOGVFKA-UHFFFAOYSA-N Kinetin Natural products N=1C=NC=2N=CNC=2C=1N(C)C1=CC=CO1 FAIXYKHYOGVFKA-UHFFFAOYSA-N 0.000 claims description 3
- QANMHLXAZMSUEX-UHFFFAOYSA-N kinetin Chemical compound N=1C=NC=2N=CNC=2C=1NCC1=CC=CO1 QANMHLXAZMSUEX-UHFFFAOYSA-N 0.000 claims description 3
- 229960001669 kinetin Drugs 0.000 claims description 3
- 150000003852 triazoles Chemical class 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 4
- -1 ferrous metals Chemical class 0.000 description 16
- 239000010949 copper Substances 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 11
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000000203 mixture Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- DSILSMIQUPKHSH-UHFFFAOYSA-N 2-[2-(2-methoxyethoxy)ethoxy]ethoxyboronic acid Chemical compound COCCOCCOCCOB(O)O DSILSMIQUPKHSH-UHFFFAOYSA-N 0.000 description 4
- 102100024737 Deoxynucleotidyltransferase terminal-interacting protein 2 Human genes 0.000 description 4
- 101000626071 Homo sapiens Deoxynucleotidyltransferase terminal-interacting protein 2 Proteins 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 3
- SBASXUCJHJRPEV-UHFFFAOYSA-N 2-(2-methoxyethoxy)ethanol Chemical compound COCCOCCO SBASXUCJHJRPEV-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 3
- UAOMVDZJSHZZME-UHFFFAOYSA-N diisopropylamine Chemical compound CC(C)NC(C)C UAOMVDZJSHZZME-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229950000688 phenothiazine Drugs 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- JLGLQAWTXXGVEM-UHFFFAOYSA-N triethylene glycol monomethyl ether Chemical compound COCCOCCOCCO JLGLQAWTXXGVEM-UHFFFAOYSA-N 0.000 description 3
- COBPKKZHLDDMTB-UHFFFAOYSA-N 2-[2-(2-butoxyethoxy)ethoxy]ethanol Chemical compound CCCCOCCOCCOCCO COBPKKZHLDDMTB-UHFFFAOYSA-N 0.000 description 2
- RJMRCNBBTPROCR-UHFFFAOYSA-N 2-methyl-2-[2-[2-[(2-methylpropan-2-yl)oxy]ethoxy]ethoxy]propane Chemical compound CC(C)(C)OCCOCCOC(C)(C)C RJMRCNBBTPROCR-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- JQVDAXLFBXTEQA-UHFFFAOYSA-N dibutylamine Chemical compound CCCCNCCCC JQVDAXLFBXTEQA-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- TUEYHEWXYWCDHA-UHFFFAOYSA-N ethyl 5-methylthiadiazole-4-carboxylate Chemical compound CCOC(=O)C=1N=NSC=1C TUEYHEWXYWCDHA-UHFFFAOYSA-N 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 description 1
- BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 description 1
- CRWNQZTZTZWPOF-UHFFFAOYSA-N 2-methyl-4-phenylpyridine Chemical compound C1=NC(C)=CC(C=2C=CC=CC=2)=C1 CRWNQZTZTZWPOF-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
- ZETIVVHRRQLWFW-UHFFFAOYSA-N 3-nitrobenzaldehyde Chemical compound [O-][N+](=O)C1=CC=CC(C=O)=C1 ZETIVVHRRQLWFW-UHFFFAOYSA-N 0.000 description 1
- VATRWWPJWVCZTA-UHFFFAOYSA-N 3-oxo-n-[2-(trifluoromethyl)phenyl]butanamide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1C(F)(F)F VATRWWPJWVCZTA-UHFFFAOYSA-N 0.000 description 1
- LRUDIIUSNGCQKF-UHFFFAOYSA-N 5-methyl-1H-benzotriazole Chemical class C1=C(C)C=CC2=NNN=C21 LRUDIIUSNGCQKF-UHFFFAOYSA-N 0.000 description 1
- DZDVMKLYUKZMKK-UHFFFAOYSA-N 7-methyloctan-1-amine Chemical compound CC(C)CCCCCCN DZDVMKLYUKZMKK-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KKUKTXOBAWVSHC-UHFFFAOYSA-N Dimethylphosphate Chemical compound COP(O)(=O)OC KKUKTXOBAWVSHC-UHFFFAOYSA-N 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-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
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- OOSPDKSZPPFOBR-UHFFFAOYSA-N butyl dihydrogen phosphite Chemical compound CCCCOP(O)O OOSPDKSZPPFOBR-UHFFFAOYSA-N 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 description 1
- WZPMZMCZAGFKOC-UHFFFAOYSA-N diisopropyl hydrogen phosphate Chemical compound CC(C)OP(O)(=O)OC(C)C WZPMZMCZAGFKOC-UHFFFAOYSA-N 0.000 description 1
- 229940043279 diisopropylamine Drugs 0.000 description 1
- CZHYKKAKFWLGJO-UHFFFAOYSA-N dimethyl phosphite Chemical compound COP([O-])OC CZHYKKAKFWLGJO-UHFFFAOYSA-N 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 description 1
- ZJXZSIYSNXKHEA-UHFFFAOYSA-N ethyl dihydrogen phosphate Chemical compound CCOP(O)(O)=O ZJXZSIYSNXKHEA-UHFFFAOYSA-N 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- QPPQHRDVPBTVEV-UHFFFAOYSA-N isopropyl dihydrogen phosphate Chemical compound CC(C)OP(O)(O)=O QPPQHRDVPBTVEV-UHFFFAOYSA-N 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 description 1
- 229940083251 peripheral vasodilators purine derivative Drugs 0.000 description 1
- 150000003007 phosphonic acid derivatives Chemical class 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical class OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003212 purines Chemical class 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-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
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- 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
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/78—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing 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
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M107/34—Polyoxyalkylenes
-
- 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/38—Heterocyclic nitrogen compounds
- C10M133/44—Five-membered ring 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
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
-
- 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
- C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
- C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
-
- 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
-
- 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
- C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups used as base material
-
- 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
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
- C10M2209/1045—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only used as base material
-
- 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
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
- C10M2209/1055—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only used as base material
-
- 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
- C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
- C10M2209/1065—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only used as base material
-
- 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
- C10M2209/1075—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106 used as base material
-
- 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
- C10M2209/1085—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified used as base material
-
- 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
- C10M2209/1095—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified used as base material
-
- 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
- C10M2215/22—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
- C10M2215/223—Five-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
- 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
- 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
-
- 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
- C10M2223/042—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
- C10M2223/049—Phosphite
-
- 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
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
-
- 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
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
- C10M2223/061—Metal 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
- C10M2223/065—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds containing sulfur
-
- 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
- C10M2223/10—Phosphatides, e.g. lecithin, cephalin
-
- 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
- C10M2227/0615—Esters derived from boron used as base material
-
- 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
- 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
- C10M2227/0625—Cyclic esters used as base material
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Opis wynalazkuDescription of the invention
Przedmiotem wynalazku jest płyn hamulcowy do pojazdów mechanicznych.The present invention relates to a brake fluid for motor vehicles.
Płyny hydrauliczne, a zwłaszcza płyny hamulcowe do pojazdów mechanicznych, muszą spełniać bardzo ostre wymagania co do ich właściwości chemicznych i fizycznych. Zgodnie z obowiązującymi normami i wymaganiami dotyczącymi płynów hamulcowych, ustalonymi przez US Department of Transportation w Federal Motor Vehicle Safety Standard FMVSS-Nr 116, oraz normą SAE J 1704 opublikowaną przez Society of Automotive Engineers nowoczesne płyny hamulcowe powinny mieć wysoką „temperaturę wrzenia w stanie suchym (oznaczaną w stanie równowagi przy ogrzewaniu w temperaturze wrzenia w warunkach powrotu skroplin - ERPB) oraz wysoką temperaturę wrzenia w stanie wilgotnym („wilgotna ERPB), a także lepkość nieznacznie zmieniającą się w szerokim zakresie temperatury.Hydraulic fluids, and in particular brake fluids for motor vehicles, must meet very stringent requirements as to their chemical and physical properties. According to the applicable standards and requirements for brake fluids, established by the US Department of Transportation in Federal Motor Vehicle Safety Standard FMVSS-No. 116, and the SAE J 1704 standard published by the Society of Automotive Engineers, modern brake fluids should have a high "boiling point when dry" (determined at equilibrium on reflux - ERPB) and high wet boiling point ("wet ERPB), and viscosity varies slightly over a wide temperature range.
Ponadto przemysł samochodowy narzuca ściślejsze wymagania co do lepszej ochrony przeciwkorozyjnej metali i metali nieżelaznych. Zadaniem inhibitorów korozji dodawanych do płynów hamulcowych jest zapobieganie powodowanemu przez korozję niszczeniu części metalowych.In addition, the car industry imposes stricter requirements for better corrosion protection for metals and non-ferrous metals. When added to brake fluids, corrosion inhibitors are designed to prevent corrosion damage to metal parts.
Zastosowanie pochodnych 1H-1,2,3-triazolu, takich jak 1H-1,2,3-benzotriazol lub 1H-1,2,3-tolutriazol, jako inhibitorów korozji w płynach hydraulicznych lub hamulcowych jest znane od dawna, np. z EP-A 028789 (1) i EP-A 454110 (2).The use of 1H-1,2,3-triazole derivatives such as 1H-1,2,3-benzotriazole or 1H-1,2,3-tolutriazole as corrosion inhibitors in hydraulic or brake fluids has been known for a long time, e.g. EP-A 028789 (1) and EP-A 454110 (2).
W WO 00/46325 (3) zalecano płyny hydrauliczne zawierające połączenie 1H-1,2,3-benzotriazolu lub jego pochodnych, takich jak 1H-1,2,3-tolutriazol, oraz 1H-1,2,4-triazolu lub jego pochodnych, w stosunku wagowym od 1:4 do 4:1, do stosowania jako układ inhibitorów korozji. Dla porównania w tabelach 1 - 4 w (3) podano również właściwości płynów hydraulicznych zawierających tylko 1H-1,2,4-triazol w stężeniu 0,15% wagowych; jednak jego działanie antykorozyjne można uznać za wystarczające tylko w przypadku miedzi.WO 00/46325 (3) recommends hydraulic fluids containing a combination of 1H-1,2,3-benzotriazole or its derivatives, such as 1H-1,2,3-tolutriazole, and 1H-1,2,4-triazole or its derivatives derivatives in a weight ratio of 1: 4 to 4: 1 for use as a corrosion inhibitor system. For comparison, Tables 1-4 in (3) also show the properties of hydraulic fluids containing only 1H-1,2,4-triazole at a concentration of 0.15% by weight; however, its anti-corrosion effect can only be considered sufficient for copper.
Znane ze stanu techniki płyny hydrauliczne i płyny hamulcowe do pojazdów mechanicznych nie wykazują zadowalających właściwości, w szczególności działania antykorozyjnego. Zatem istniało zapotrzebowanie na płyny hydrauliczne, a zwłaszcza płyny hamulcowe, spełniające w szczególności powyższe wymagania co do lepszej ochrony antykorozyjnej metali i metali nieżelaznych.The prior art hydraulic fluids and brake fluids for motor vehicles do not show satisfactory properties, in particular anti-corrosion effect. Thus, there was a need for hydraulic fluids, and in particular brake fluids, meeting in particular the above requirements for improved corrosion protection for metals and non-ferrous metals.
Nieoczekiwanie stwierdzono, że takie wymagania spełnia płyn hamulcowy o odpowiednim składzie podanym poniżej.It has surprisingly been found that a brake fluid having the appropriate composition given below meets these requirements.
Wynalazek dotyczy płynu hamulcowego do pojazdów mechanicznych charakteryzującego się tym, że zawiera:The invention relates to a brake fluid for motor vehicles, characterized in that it comprises:
(a) 0,005 - 0,125% wagowych 1H-1,2,4-triazolu i (b) 0 - 10% wagowych jednego lub większej liczby dodatkowych inhibitorów korozji, przy czym przy jednoczesnym stosowaniu 1H-1,2,3-benzotriazolu i/lub 1H-1,2,3-tolutriazolu i/lub ich pochodnych stosunek wagowy 1H-1,2,4-triazolu do tych 1H-1,2,3-triazoli jest wyższy niż 4:1, a ponadto 0,1 - 97% wagowych jednego lub większej liczby eterów poliglikoli i/lub ich estrów z kwasem borowym.(a) 0.005-0.125% by weight of 1H-1,2,4-triazole and (b) 0-10% by weight of one or more additional corrosion inhibitors, whereby 1H-1,2,3-benzotriazole and / or 1H-1,2,3-tolutriazole and / or derivatives thereof, the weight ratio of the 1H-1,2,4-triazole to the 1H-1,2,3-triazoles is greater than 4: 1 and furthermore 0.1 - 97% by weight of one or more polyglycol ethers and / or their esters with boric acid.
Korzystnie płyn hamulcowy zawiera 0,005 - 0,08% wagowych składnika (a).Preferably, the brake fluid contains 0.005-0.08% by weight of component (a).
Korzystnie płyn hamulcowy zawiera składnik (a) jako jedyny inhibitor korozji na bazie triazolu.Preferably, the brake fluid comprises component (a) as the sole triazole-based corrosion inhibitor.
Korzystnie płyn hamulcowy zawiera jako składnik (b) 0,001 - 0,5% wagowych jednego lub większej liczby związków z grupy obejmującej benzimidazol, uwodorniony 1H-1,2,3-tolutriazol, purynę, adeninę, 6-chloropurynę, 2,6-dichloropurynę, 6-metoksypurynę, 1H-1,2,3-triazolo[4,5-b]pirydynę, 6-histaminopurynę i 6-furfuryloaminopurynę oraz ewentualnie dodatkowe inhibitory korozji inne niż (a).Preferably, the brake fluid comprises as component (b) 0.001-0.5% by weight of one or more compounds from the group consisting of benzimidazole, hydrogenated 1H-1,2,3-tolutriazole, purine, adenine, 6-chloropurine, 2,6-dichloropurine , 6-methoxypurine, 1H-1,2,3-triazolo [4,5-b] pyridine, 6-histaminopurine and 6-furfurylaminopurine, and optionally additional corrosion inhibitors other than (a).
Korzystnie płyn hamulcowy zawiera ponadto oprócz składników (a) i ewentualnie (b), 0,1 - 50% wagowych jednego lub większej liczby poliglikoli.Preferably, the brake fluid further comprises, in addition to components (a) and optionally (b), 0.1-50% by weight of one or more polyglycols.
Płyny hamulcowe według wynalazku zawierają korzystnie 0,005 - 0,10% wagowych, korzystniej 0,005 - 0,08% wagowych, a zwłaszcza 0,005 - 0,06% wagowych, składnika (a).The brake fluids according to the invention preferably contain 0.005-0.10% by weight, more preferably 0.005-0.08% by weight, more preferably 0.005-0.06% by weight, of component (a).
Płyny hamulcowe według wynalazku korzystnie zawierają składnik (a) jako jedyny inhibitor korozji na bazie triazolu. Oznacza to, że nie zawierają one pochodnych triazolu, takich jak 1H-1,2,3-benzotriazol, 1H-1,2,3-tolutriazol lub uwodorniony 1H-1,2,3-tolutriazol, ale mogą zawierać nieorganiczne i/lub organiczne inhibitory korozji o innej budowie.The brake fluids of the invention preferably contain component (a) as the sole triazole-based corrosion inhibitor. This means that they do not contain triazole derivatives such as 1H-1,2,3-benzotriazole, 1H-1,2,3-tolutriazole or hydrogenated 1H-1,2,3-tolutriazole, but may contain inorganic and / or organic corrosion inhibitors of a different structure.
Płyny hamulcowe według wynalazku również zawierają do 10% wagowych, a zwłaszcza do 5% wagowych, jednego lub większej liczby dodatkowych inhibitorów korozji (b), z tym że przy jednoczesnym stosowaniu 1H-1,2,3-benzotriazolu i/lub 1H-1,2,3-tolutriazolu i/lub ich pochodnych stosunek wagowy 1H-1,2,4-triazolu do tych 1H-1,2,3-triazoli musi być wyższy niż 4:1.The brake fluids according to the invention also contain up to 10% by weight, in particular up to 5% by weight, of one or more additional corrosion inhibitors (b), provided that when 1H-1,2,3-benzotriazole and / or 1H-1 are used simultaneously , 2,3-tolutriazole and / or derivatives thereof, the weight ratio of 1H-1,2,4-triazole to these 1H-1,2,3-triazoles must be greater than 4: 1.
PL 197 796 B1PL 197 796 B1
Odpowiednie dodatkowe inhibitory korozji (b) stanowią sole metali alkalicznych i kwasu fosforowego i fosforawego; kwasy tłuszczowe, takie jak kwas oktanowy, laurynowy, palmitynowy, stearynowy lub oleinowy i ich sole z metalami alkalicznymi; estry kwasu fosforowego i fosforawego, takie jak fosforan etylu, fosforan dimetylu, fosforan izopropylu, fosforan diizopropylu, fosforyn butylu lub fosforyn dimetylu; ewentualnie podstawione oksyetylenowane mono- i dialkiloaminy oraz ich sole z kwasami mineralnymi i z kwasami tłuszczowymi, np. butyloamina, heksyloamina, oktyloamina, izononyloamina, oleiloamina, dipropyloamina, diizopropyloamina lub dibutyloamina; ewentualnie podstawione oksyetylenowane alkanoloaminy, np. mono-, di- lub trietanoloamina, N,N'-di-n-butyloaminoetanol lub 1,1'-iminodipropan-2-ol, cykloheksyloamina, benzimidazol i uwodorniony tolutriazol; oraz związki nitroaromatyczne, np. aldehyd 3-nitrobenzoesowy.Suitable additional corrosion inhibitors (b) are the alkali metal salts of phosphoric and phosphorous acid; fatty acids such as octanoic, lauric, palmitic, stearic or oleic acid and their alkali metal salts; phosphoric and phosphorous acid esters such as ethyl phosphate, dimethyl phosphate, isopropyl phosphate, diisopropyl phosphate, butyl phosphite or dimethyl phosphite; optionally substituted ethoxylated mono- and dialkylamines and their mineral acid and fatty acid salts, e.g., butylamine, hexylamine, octylamine, isononylamine, oleylamine, dipropylamine, diisopropylamine or dibutylamine; optionally substituted ethoxylated alkanolamines, e.g. mono-, di- or triethanolamine, N, N'-di-n-butylaminoethanol or 1,1'-iminodipropan-2-ol, cyclohexylamine, benzimidazole and hydrogenated tolutriazole; and nitroaromatics, e.g. 3-nitrobenzaldehyde.
Inhibitory korozji (b) stosuje się w płynach hamulcowych według wynalazku korzystnie w ilości 0,001 - 10% wagowych, a zwłaszcza 0,001 - 5% wagowych.The corrosion inhibitors (b) are preferably used in the brake fluids according to the invention in an amount of 0.001-10% by weight, in particular 0.001-5% by weight.
Płyny hamulcowe według wynalazku zawierają oprócz 1H-1,2,4-triazolu (a) korzystnie 0,001 - 5% wagowych, a zwłaszcza 0,001 - 0,5% wagowych, jednego lub większej liczby związków wybranych z grupy obejmującej benzimidazol, uwodorniony 1H-1,2,3-tolutriazol, purynę, adeninę, 6-chloropurynę, 2,6-dichloropurynę, 6-meto-ksypurynę, 1H-1,2,3-triazolo[4,5-b]pirydynę, 6-histaminopurynę i 6-furfuryloaminopurynę, oraz ewentualnie dodatkowe inhibitory korozji inne niż (a) jako dodatkowe inhibitory korozji (b). Wyżej wymienione pochodne puryny opisano w niemieckim zgłoszeniu patentowym P 10026010.1 jako inhibitory korozji metali nieżelaznych do stosowania w płynach hydraulicznych lub płynach hamulcowych.The brake fluids according to the invention contain in addition to 1H-1,2,4-triazole (a) preferably 0.001-5% by weight, in particular 0.001-0.5% by weight, one or more compounds selected from the group consisting of benzimidazole, hydrogenated 1H-1 , 2,3-tolutriazole, purine, adenine, 6-chloropurine, 2,6-dichloropurine, 6-methoxypurine, 1H-1,2,3-triazolo [4,5-b] pyridine, 6-histaminopurine and 6 -furfurylaminopurine, and optionally additional corrosion inhibitors other than (a) as additional corrosion inhibitors (b). The aforementioned purine derivatives are described in the German patent application P 10026010.1 as corrosion inhibitors of non-ferrous metals for use in hydraulic fluids or brake fluids.
O ile nie podano inaczej, wszystkie dane dotyczące składu podanego w % wagowych odnoszą się w każdym przypadku do całkowitej ilości płynu hamulcowego. Łączna ilość wszystkich składników występujących w płynach hamulcowych według wynalazku w każdym przypadku wynosi 100% wagowych.Unless otherwise stated, all% by weight data are based on the total amount of brake fluid in each case. The total amount of all components present in the brake fluids according to the invention is in each case 100% by weight.
W szczególności płyny hamulcowe według wynalazku zawierają jako inhibitory korozji wyżej opisane składniki (a) i ewentualnie (b).In particular, the brake fluids according to the invention contain the above-described components (a) and, if appropriate, (b) as corrosion inhibitors.
Płyny hamulcowe według wynalazku zawierają dodatkowo oprócz składników (a) i ewentualnie (b), 0,1 - 97% wagowych, korzystnie 30 - 97% wagowych, a zwłaszcza 50 - 97% wagowych, jednego lub większej liczby eterów poliglikoli i/lub ich boranów.The brake fluids according to the invention contain, in addition to components (a) and, if appropriate, (b), 0.1 to 97% by weight, preferably 30 to 97% by weight, in particular 50 to 97% by weight, of one or more polyglycol ethers and / or their borates.
Odpowiednie etery poliglikoli to w szczególności etery monoalkilowe glikolu etylenowego zawierające do 6 jednostek tlenku etylenu oraz do 4 atomów węgla w grupie alkilowej, jak np. eter monometylowy glikolu dietylenowego, eter monometylowy glikolu trietylenowego, eter monobutylowy glikolu trietylenowego lub eter monometylowy glikolu tetraetylenowego. Można również stosować etery dialkilowe glikolu etylenowego i etery dialkilowe glikolu propylenowego zawierające do 6 jednostek tlenku alkilenu oraz do 4 atomów węgla w każdej z grup alkilowych, jak np. eter dimetylowy glikolu trietylenowego, eter dimetylowy glikolu tetraetylenowego, eter di-tert-butylowy glikolu dietylenowego, eter dibutylowy glikolu dietylenowego, eter di-tert-butylowy glikolu dietylenowego lub eter dimetylowy glikolu dipropylenowego.Suitable polyglycol ethers are, in particular, ethylene glycol monoalkyl ethers with up to 6 ethylene oxide units and up to 4 carbon atoms in the alkyl group, such as, for example, diethylene glycol monomethyl ether, triethylene glycol monomethyl ether, triethylene glycol monobutyl ether or tetraethylene glycol monomethyl ether. Ethylene glycol dialkyl ethers and propylene glycol dialkyl ethers with up to 6 alkylene oxide units and up to 4 carbon atoms in each alkyl group may also be used, such as e.g. triethylene glycol dimethyl ether, tetraethylene glycol dimethyl ether, diethylene glycol di-tert-butyl ether , diethylene glycol dibutyl ether, diethylene glycol di-tert-butyl ether or dipropylene glycol dimethyl ether.
Odpowiednie estry kwasu borowego powyższych i innych eterów poliglikoli opisano w EP-B 013925 (cykliczne estry kwasu bisborowego), w DE-C 2804535 (estry kwasu borowego zawierające atom azotu), DE-A 2438038 (estry eteru monoalkilowego glikolu alkilenowego i kwasu borowego) oraz w DE-B 1768933 (estry trialkoksyalkilowe kwasu borowego).Suitable boric acid esters of the above and other polyglycol ethers are described in EP-B 013925 (cyclic bisboric acid esters), DE-C 2804535 (nitrogen-containing boric acid esters), DE-A 2438038 (alkylene glycol monoalkyl ether esters of boric acid) and in DE-B 1768933 (boric acid trialkoxyalkyl esters).
Zamiast opisanych powyżej eterów poliglikoli i/lub ich estrów z kwasem borowym, płyny hamulcowe według wynalazku mogą również zawierać jako główny składnik estry kwasów karboksylowych, oleje mineralne lub oleje silikonowe.Instead of the polyglycol ethers and / or their esters with boric acid described above, the brake fluids according to the invention may also contain carboxylic acid esters, mineral oils or silicone oils as their main constituent.
Korzystnie płyny hamulcowe według wynalazku zawierają dodatkowo, oprócz składników (a) i ewentualnie (b), 0,1 - 50% wagowych, szczególnie 1 - 40% wagowych, a wyjątkowo korzystnie 5 - 30% wagowych, jednego lub większej liczby poliglikoli.Preferably, the brake fluids according to the invention contain, in addition to components (a) and, if appropriate, (b), 0.1-50% by weight, particularly 1-40% by weight, particularly preferably 5-30% by weight, of one or more polyglycols.
Odpowiednie poliglikole to w szczególności produkty reakcji tlenku etylenu i/lub tlenku propylenu i/lub tlenku butylenu z wodą lub diolami, a zwłaszcza odpowiednie produkty reakcji mieszanin tlenku etylenu i tlenku propylenu z wodą; wszystkie te związki mają stosunkowo wysoką temperaturę wrzenia. Liczba jednostek tlenku alkilenu w poliglikolach tego typu wynosi zazwyczaj 2-10.Suitable polyglycols are in particular the reaction products of ethylene oxide and / or propylene oxide and / or butylene oxide with water or diols, in particular suitable reaction products of mixtures of ethylene oxide and propylene oxide with water; all of these compounds have a relatively high boiling point. The number of alkylene oxide units in polyglycols of this type is usually 2-10.
Opisane powyżej poliglikole o wysokiej temperaturze wrzenia pełnią rolę środka smarującego, co wiąże się zasadniczo z poprawą działania w zależności od temperatury i lepkości. Obecność poliglikoli nadaje eterom poliglikoli o niskiej lepkości wystarczająco wysoką lepkość w wysokiej temperaturze, co zapewnia odpowiednie smarowanie. Takie smarowanie jest konieczne w układzie hamulco4The high boiling point polyglycols described above act as a lubricant which essentially improves performance with temperature and viscosity. The presence of polyglycols gives the low viscosity polyglycol ethers a sufficiently high viscosity at high temperature to provide adequate lubrication. This lubrication is essential in the brake system4
PL 197 796 B1 wym pojazdu mechanicznego ze względu na to, że guma lub elastomery ślizgające się na metalowych częściach muszą wykazywać bardzo niski stopień zużycia.Due to the fact that the rubber or elastomers sliding on metal parts must show a very low degree of wear.
Dalsze składniki i środki pomocnicze w płynach hamulcowych według wynalazku mogą stanowić znane przeciwutleniacze, jak np. fenotiazyna i/lub środki na bazie fenolu, oraz znane środki przeciwpieniące.Further ingredients and adjuvants in the brake fluids according to the invention may be known antioxidants, such as, for example, phenothiazine and / or phenol-based agents, and known antifoams.
Ponadto płyny hamulcowe według wynalazku mogą zawierać pochodne cyklicznych kwasów karboksylowych wymienione w WO 00/65001, stosowane jako składniki zmniejszające lepkość w niskiej temperaturze w obecności wody.In addition, the brake fluids of the invention may contain the cyclic carboxylic acid derivatives mentioned in WO 00/65001, used as low temperature viscosity reducing components in the presence of water.
Obecność wyżej podanej niewielkiej ilości 1H-1,2,4-triazolu powoduje, że płyny hamulcowe według wynalazku spełniają stawiane im wymagania i w szczególności wykazują działanie antykorozyjne lepsze niż płyny znane ze stanu techniki, to jest zapewniają zwiększoną ochronę antykorozyjną metali, takich jak żelazo, stal, blacha ocynowana, żeliwo (żeliwo szare), ołów, cyna, chrom, cynk, aluminium, magnez i ich stopy, jak również metali lutowniczych, jak np. cyna do lutowania, a także metali nieżelaznych, takich jak miedź i jej stopy, np. mosiądz.The presence of the above-mentioned small amount of 1H-1,2,4-triazole makes the brake fluids according to the invention meet the requirements set for them and, in particular, show an anti-corrosion effect better than the fluids known from the state of the art, i.e. they provide increased corrosion protection for metals such as iron, steel, tinplate, cast iron (gray cast iron), lead, tin, chrome, zinc, aluminum, magnesium and their alloys, as well as soldering metals such as soldering tin, and non-ferrous metals such as copper and its alloys e.g. brass.
Dalsze korzystne zalety płynów płynów hamulcowych według wynalazku to korzystna lepkość w niskiej temperaturze, dobra mieszalność z wodą, umiarkowana wartość pH, trwałość w niskiej i wysokiej temperaturze, odporność na utlenianie oraz trwałość chemiczna, korzystne zachowanie (czyli zgodność) wobec takich materiałów jak gumy, tworzywa sztuczne, kleje, włókna, uszczelki z elastomerów i z gumy oraz podobnych materiałów, jak również dobre właściwości smarujące.Further advantageous advantages of the brake fluids according to the invention are favorable low temperature viscosity, good miscibility with water, moderate pH value, low and high temperature stability, resistance to oxidation and chemical stability, favorable behavior (i.e. compatibility) with materials such as rubbers, plastics, adhesives, fibers, gaskets of elastomers and rubber and similar materials, as well as good lubricating properties.
Co niemniej ważne, zastosowanie nawet niewielkich ilości 1H-1,2,4-triazolu w płynach płynach hamulcowych według wynalazku jest korzystne zarówno z ekonomicznego, jak i ekologicznego punktu widzenia.Last but not least, the use of even small amounts of 1H-1,2,4-triazole in the brake fluids of the invention is advantageous both from an economic and an ecological point of view.
Wynalazek ilustrują poniższe przykłady.The following examples illustrate the invention.
Przykłady zastosowaniaApplication examples
W oparciu o dostępne w handlu płyny hamulcowe DOT 4 lub DOT 5.1 poddano badaniom płyny BF 1 (ERBP: 267°C, wilgotna ERBP: 173°C, lepkość kinematyczna w temperaturze -40°C: 676 cSt) i BF 2 (ERBP: 263°C, mokra ERBP: 181°C, lepkość kinematyczna w temperaturze -40°C: 850 cSt), z których każdy zawierał 0,05% wag. 1H-1,2,3-tolutriazolu jako inhibitora korozji metali nieżelaznych, oraz porównano je z płynami hamulcowymi BF 1a, BF 1b, BF 1c i BF 2a według wynalazku.Based on commercially available DOT 4 or DOT 5.1 brake fluids, BF 1 fluids (ERBP: 267 ° C, wet ERBP: 173 ° C, kinematic viscosity at -40 ° C: 676 cSt) and BF 2 (ERBP:: 263 ° C, wet ERBP: 181 ° C, kinematic viscosity at -40 ° C: 850 cSt) each containing 0.05 wt. 1H-1,2,3-tolutriazole as a corrosion inhibitor of non-ferrous metals and compared with the brake fluids BF 1a, BF 1b, BF 1c and BF 2a according to the invention.
Stosowane płyny hamulcowe do pojazdów mechanicznych miały następujący skład.The brake fluids used for motor vehicles had the following composition.
BF 1BF 1
55,00% wag. boranu eteru metylowego glikolu trietylenowego,55.00 wt.% triethylene glycol methyl ether borate,
43,44% wag. mieszaniny eteru monometylowego glikolu trietylenowego, eteru monometylowego glikolu tetraetylenowego, eteru monobutylowego glikolu trietylenowego i eteru monometylowego glikolu dietylenowego,43.44 wt.% mixtures of triethylene glycol monomethyl ether, tetraethylene glycol monomethyl ether, triethylene glycol monobutyl ether and diethylene glycol monomethyl ether,
1,51% wag. mieszaniny 1,1'-iminodipropan-2-olu, fenotiazyny i estru kwasu fosforowego1.51 wt.% mixtures of 1,1'-iminodipropan-2-ol, phenothiazine and an ester of phosphoric acid
0,05% wag. 1H-1,2,3-tolutriazolu.0.05 wt.% 1H-1,2,3-tolutriazole.
BF 2BF 2
68,00% wag. boranu eteru metylowego glikolu trietylenowego,68.00 wt.% triethylene glycol methyl ether borate,
28,84% wag. mieszaniny eteru monometylowego glikolu trietylenowego, eteru monometylowego glikolu dietylenowego, eteru monobutylowego glikolu dietylenowego i glikolu dietylenowego,28.84 wt.% mixtures of triethylene glycol monomethyl ether, diethylene glycol monomethyl ether, diethylene glycol monobutyl ether and diethylene glycol,
3,11% wag. mieszaniny 1,1'-iminodipropan-2-olu, fenotiazyny i pochodnej kwasu fosfonowego3.11 wt.% mixtures of 1,1'-iminodipropan-2-ol, phenothiazine and a phosphonic acid derivative
0,05% wag. 1H-1,2,3-tolutriazolu.0.05 wt.% 1H-1,2,3-tolutriazole.
Płyny hamulcowe BF 1a i BF 2a według wynalazku różnią się od BF 1 i BF 2 tylko tym, że 1H-1,2,3-tolutriazol w ilości 0,05% wag. zastąpiono taką samą ilością 1H-1,2,4-triazolu; płyn hamulcowy BF 1b zawiera 0,04% wag. 1H-1,2,4-triazolu i 0,01% wag. adeniny zamiast 0,05% wag. 1H-1,2,3-tolutriazolu; płyn hamulcowy BF 1c według wynalazku zawiera 0,07% wag. 1H-1,2,4-triazolu (ale tylko 54,98% wag. boranu eteru monometylowego glikolu trietylenowego) zamiast 0,05% wag. 1H-1,2,3-tolutriazolu.The brake fluids BF 1a and BF 2a according to the invention differ from BF 1 and BF 2 only in that 1H-1,2,3-tolutriazole in an amount of 0.05% by weight. replaced with the same amount of 1H-1,2,4-triazole; the brake fluid BF 1b contains 0.04 wt. 1H-1,2,4-triazole and 0.01 wt. of adenine instead of 0.05 wt.%. 1H-1,2,3-tolutriazole; The brake fluid BF 1c according to the invention contains 0.07 wt. 1H-1,2,4-triazole (but only 54.98 wt.% Of triethylene glycol monomethyl ether borate) instead of 0.05 wt.%. 1H-1,2,3-tolutriazole.
Badania przeprowadzono zgodnie z testem na korozję miedzi stosowanym przez PSA PeugeotCitroen D 53 5387 w wersji 2000. Zgodnie z tym testem blachę miedzianą oczyszczoną uprzednio w acetonie, o powierzchni całkowitej 1000 cm2 (o wymiarach 71,4 cm x 7 cm x 0,05 cm) zwinięto najpierw w kształt cylindra w taki sposób, aby wewnętrzne powierzchnie metalu nie stykały się ze sobą. Blachę miedzianą następnie umieszczono w mieszaninie 294 ml płynu hamulcowego i 6 ml wody destylowanej i ogrzewano w temperaturze 100°C przez 100 godzin; przez płyn z szybkością 10 litrów na godzinę przepuszczano powietrze przepuszczone uprzednio przez wodę destylowaną ochłodzoną doThe tests were carried out in accordance with the copper corrosion test used by PSA Peugeot Citroen D 53 5387 version 2000. According to this test, a copper sheet previously cleaned in acetone, with a total area of 1000 cm 2 (dimensions 71.4 cm x 7 cm x 0.05 cm) was first rolled into a cylinder shape in such a way that the internal surfaces of the metal do not touch each other. The copper sheet was then placed in a mixture of 294 ml of brake fluid and 6 ml of distilled water and heated at 100 ° C for 100 hours; air was passed through the liquid at a rate of 10 liters per hour through distilled water cooled to
PL 197 796 B1 temperatury 2°C. Po zakończeniu badań oceniano wizualnie wygląd blachy miedzianej po odwinięciu oraz wygląd płynu i oznaczano w nim zawartość miedzi.Temperature of 2 ° C. After completion of the tests, the appearance of the copper sheet after unwinding and the appearance of the liquid were visually assessed, and its copper content was determined.
Wyniki badań podano w tabeli 1.The test results are given in Table 1.
T a b e l a 1T a b e l a 1
Jak wynika z powyższych danych, w przeciwieństwie do znanych płynów hamulcowych, takich jak BF 1 i BF 2, płyny według wynalazku nie tylko zapewniają bardzo dobrą ochronę antykorozyjną miedzi oraz małą zawartość Cu w badanym płynie, ale dodatkowo powierzchnia metalu nie pokrywa się nalotem, a w płynie hamulcowym nie wytrąca się osad.As can be seen from the above data, in contrast to known brake fluids, such as BF 1 and BF 2, the fluids according to the invention not only provide very good corrosion protection for copper and a low Cu content in the tested fluid, but also the metal surface is not tarnished, and in the brake fluid, no precipitate forms.
Przedstawione poniżej wyniki badań korozyjnych przeprowadzonych zgodnie z normą SAE J 1704 (styczeń 97) również potwierdzają lepsze działanie płynów hamulcowych według wynalazku, takich jak BF 2a, o małej zawartości 1H-1,2,4-triazolu, w porównaniu z innymi płynami, takimi jak BF 1d o dużej zawartości 1H-1,2,4-triazolu, gdyż uzyskano lepsze wyniki testu korozyjnego w przypadku miedzi (BF 1d jest odpowiednikiem BF 1, ale zawiera 0,20% wag. 1H-1,2,4-triazolu zamiast 1H-1,2,3-toluotriazlu i zawiera tylko 54,85% wag. boranu eteru monometylowego glikolu trietylenowego).The following corrosion test results according to SAE J 1704 (January 97) also confirm the superior performance of the brake fluids of the invention, such as BF 2a, with a low 1H-1,2,4-triazole content, compared to other fluids such as as BF 1d with a high content of 1H-1,2,4-triazole, as better corrosion test results were obtained for copper (BF 1d is equivalent to BF 1, but contains 0.20 wt.% of 1H-1,2,4-triazole instead of 1H-1,2,3-toluotriazl and contains only 54.85 wt.% of triethylene glycol monomethyl ether borate).
Wyniki testu korozyjnego przeprowadzonego zgodnie z normą SAE J 1704 (styczeń 97) podano w tabeli 2.The corrosion test results according to SAE J 1704 (January 97) are shown in Table 2.
T a b e l a 2T a b e l a 2
Zastrzeżenia patentowePatent claims
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10117647A DE10117647A1 (en) | 2001-04-09 | 2001-04-09 | Hydraulic fluids with improved corrosion protection |
PCT/EP2002/003671 WO2002081604A1 (en) | 2001-04-09 | 2002-04-03 | Hydraulic fluids with improved anti-corrosion properties |
Publications (2)
Publication Number | Publication Date |
---|---|
PL367159A1 PL367159A1 (en) | 2005-02-21 |
PL197796B1 true PL197796B1 (en) | 2008-04-30 |
Family
ID=7680939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL367159A PL197796B1 (en) | 2001-04-09 | 2002-04-03 | Hydraulic fluids with improved anti-corrosion properties |
Country Status (21)
Country | Link |
---|---|
US (1) | US20040116306A1 (en) |
EP (1) | EP1379615B1 (en) |
JP (1) | JP4116445B2 (en) |
KR (1) | KR100861969B1 (en) |
CN (1) | CN1312261C (en) |
AR (1) | AR033453A1 (en) |
AT (1) | ATE286112T1 (en) |
AU (1) | AU2002308121B2 (en) |
BR (1) | BR0208415A (en) |
CA (1) | CA2442697C (en) |
CZ (1) | CZ299651B6 (en) |
DE (2) | DE10117647A1 (en) |
ES (1) | ES2235077T3 (en) |
HU (1) | HUP0303757A2 (en) |
MX (1) | MXPA03007944A (en) |
NO (1) | NO325635B1 (en) |
PL (1) | PL197796B1 (en) |
PT (1) | PT1379615E (en) |
SK (1) | SK286828B6 (en) |
WO (1) | WO2002081604A1 (en) |
ZA (1) | ZA200308690B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009507938A (en) * | 2005-07-01 | 2009-02-26 | ダウ グローバル テクノロジーズ インコーポレイティド | Low viscosity functional fluid |
US20070093395A1 (en) * | 2005-10-21 | 2007-04-26 | Habeeb Jacob J | Antiwear inhibiting and load enhancing additive combinations for lubricating oils |
US7535673B2 (en) * | 2006-01-23 | 2009-05-19 | Hitachi Global Storage Technologies Netherlands B.V. | Fluid dynamic bearing comprising a lubricating fluid having tolutriazole |
WO2008142795A1 (en) | 2007-05-24 | 2008-11-27 | Chiyoda Chemical Co., Ltd. | Functional fluid |
US10669503B2 (en) | 2014-02-25 | 2020-06-02 | Jon A. Petty | Corrosion inhibiting hydraulic fluid additive |
US9593289B2 (en) * | 2014-02-25 | 2017-03-14 | Jon A. Petty | Corrosion inhibiting hydraulic fluid additive |
CN107557121A (en) * | 2017-08-15 | 2018-01-09 | 杭州天汇精细化工有限公司 | A kind of motor vehicle brake fluid and its production method |
CN111676082A (en) * | 2020-05-11 | 2020-09-18 | 江苏龙蟠科技股份有限公司 | Brake fluid for ESP (electronic stability program) automobile control system and preparation method thereof |
US12018224B2 (en) | 2021-07-28 | 2024-06-25 | Afton Chemical Corporation | Hydraulic fluid |
US11788026B2 (en) | 2021-07-28 | 2023-10-17 | Afton Chemical Corporation | Hydraulic fluid |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945094A1 (en) * | 1979-11-08 | 1981-05-21 | Hoechst Ag, 6000 Frankfurt | HYDRAULIC LIQUID WITH IMPROVED PROPERTIES |
DE4013243A1 (en) * | 1990-04-26 | 1991-10-31 | Hoechst Ag | AGAINST METAL CORROSION INHIBITED BRAKE FLUIDS BASED ON GLYCOL COMPOUNDS |
GB2272000B (en) * | 1992-10-30 | 1997-03-26 | Castrol Ltd | A method of inhibiting corrosion |
ATE178953T1 (en) * | 1994-12-23 | 1999-04-15 | Cookson Group Plc | METHOD FOR CORROSION INHIBITION OF COPPER AND COPPER ALLOYS |
FR2733509B1 (en) * | 1995-04-28 | 1997-07-04 | Bp Chemicals Snc | ANTIFREEZE COMPOSITION AND AQUEOUS FLUID COMPRISING THE COMPOSITION |
US6074992A (en) * | 1999-02-02 | 2000-06-13 | Union Carbide Chemicals & Plastics Technology Corporation | Functional fluid compositions |
GB9924358D0 (en) * | 1999-10-14 | 1999-12-15 | Brad Chem Technology Ltd | Corrosion inhibiting compositions |
DE10026010A1 (en) * | 2000-05-25 | 2001-11-29 | Basf Ag | Hydraulic liquid, useful as a brake fluid and having improved corrosion protection for bright metals, contains 0.005-0.5 wt.% of at least one heterocyclic compound |
-
2001
- 2001-04-09 DE DE10117647A patent/DE10117647A1/en not_active Withdrawn
-
2002
- 2002-04-03 ES ES02759789T patent/ES2235077T3/en not_active Expired - Lifetime
- 2002-04-03 PT PT02759789T patent/PT1379615E/en unknown
- 2002-04-03 DE DE50201902T patent/DE50201902D1/en not_active Expired - Lifetime
- 2002-04-03 PL PL367159A patent/PL197796B1/en not_active IP Right Cessation
- 2002-04-03 CA CA2442697A patent/CA2442697C/en not_active Expired - Fee Related
- 2002-04-03 SK SK1192-2003A patent/SK286828B6/en not_active IP Right Cessation
- 2002-04-03 WO PCT/EP2002/003671 patent/WO2002081604A1/en active IP Right Grant
- 2002-04-03 AT AT02759789T patent/ATE286112T1/en active
- 2002-04-03 JP JP2002579971A patent/JP4116445B2/en not_active Expired - Fee Related
- 2002-04-03 MX MXPA03007944A patent/MXPA03007944A/en active IP Right Grant
- 2002-04-03 US US10/469,770 patent/US20040116306A1/en not_active Abandoned
- 2002-04-03 HU HU0303757A patent/HUP0303757A2/en unknown
- 2002-04-03 CN CNB028079027A patent/CN1312261C/en not_active Expired - Fee Related
- 2002-04-03 CZ CZ20032736A patent/CZ299651B6/en not_active IP Right Cessation
- 2002-04-03 AU AU2002308121A patent/AU2002308121B2/en not_active Ceased
- 2002-04-03 KR KR1020037013131A patent/KR100861969B1/en not_active IP Right Cessation
- 2002-04-03 EP EP02759789A patent/EP1379615B1/en not_active Expired - Lifetime
- 2002-04-03 AR ARP020101223A patent/AR033453A1/en active IP Right Grant
- 2002-04-03 BR BR0208415-5A patent/BR0208415A/en active Search and Examination
-
2003
- 2003-10-08 NO NO20034495A patent/NO325635B1/en not_active IP Right Cessation
- 2003-11-07 ZA ZA200308690A patent/ZA200308690B/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR100861969B1 (en) | 2008-10-08 |
AR033453A1 (en) | 2003-12-17 |
EP1379615A1 (en) | 2004-01-14 |
PL367159A1 (en) | 2005-02-21 |
WO2002081604A1 (en) | 2002-10-17 |
NO20034495L (en) | 2003-10-08 |
NO325635B1 (en) | 2008-06-30 |
PT1379615E (en) | 2005-04-29 |
JP4116445B2 (en) | 2008-07-09 |
DE10117647A1 (en) | 2002-10-17 |
CA2442697A1 (en) | 2002-10-17 |
AU2002308121B2 (en) | 2007-08-09 |
CA2442697C (en) | 2011-03-15 |
EP1379615B1 (en) | 2004-12-29 |
KR20030087063A (en) | 2003-11-12 |
ES2235077T3 (en) | 2005-07-01 |
ATE286112T1 (en) | 2005-01-15 |
NO20034495D0 (en) | 2003-10-08 |
SK11922003A3 (en) | 2004-02-03 |
CN1312261C (en) | 2007-04-25 |
SK286828B6 (en) | 2009-06-05 |
CZ299651B6 (en) | 2008-10-01 |
JP2004523641A (en) | 2004-08-05 |
HUP0303757A2 (en) | 2004-03-01 |
MXPA03007944A (en) | 2004-04-02 |
US20040116306A1 (en) | 2004-06-17 |
BR0208415A (en) | 2004-03-30 |
CN1501971A (en) | 2004-06-02 |
CZ20032736A3 (en) | 2003-12-17 |
ZA200308690B (en) | 2004-11-08 |
DE50201902D1 (en) | 2005-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1159380B1 (en) | Hydraulic fluid compositions | |
ZA200507266B (en) | Dot 4 brake fluids | |
US20090099048A1 (en) | Functional fluid composition for improving lubricity of a braking system | |
PL197796B1 (en) | Hydraulic fluids with improved anti-corrosion properties | |
JP5480285B2 (en) | Low viscosity functional fluid | |
EP0750033B1 (en) | Hydraulic fluid composition | |
US6783693B1 (en) | Hydraulic fluids, containing cyclic carboxylic acid derivatives | |
JPH1036869A (en) | Automotive brake fluid composition | |
US20030141482A1 (en) | Hydraulic fluids having improved corrosion protection for non-ferrous metals | |
EP4056669A1 (en) | Low viscosity functional fluid composition | |
EP3929269A1 (en) | Low viscosity functional fluid composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20130403 |