NO881075L - Fremgangsmaate for fremstilling av stivt polyuretan. - Google Patents

Fremgangsmaate for fremstilling av stivt polyuretan.

Info

Publication number: NO881075L
Authority: NO; Norway
Prior art keywords: parts; weight; rigid polyurethane; resin; polyurethane according
Prior art date: 1987-03-11

Application number

NO881075A

Other languages

English (en)

Norwegian (no)

Other versions

NO881075D0 (no

Inventor

Sodario Olzewaski Souto

Wilson Goncalves De Moura

Original Assignee

Brastemp Sa

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-03-11

Filing date

1988-03-10

Publication date

1988-09-12

1988-03-10 Application filed by Brastemp Sa filed Critical Brastemp Sa

1988-03-10 Publication of NO881075D0 publication Critical patent/NO881075D0/no

1988-09-12 Publication of NO881075L publication Critical patent/NO881075L/no

Links

239000004814 polyurethane Substances 0.000 title claims description 37
229920002635 polyurethane Polymers 0.000 title claims description 37
238000000034 method Methods 0.000 title claims description 20
238000002360 preparation method Methods 0.000 title description 2
229920005989 resin Polymers 0.000 claims description 34
239000011347 resin Substances 0.000 claims description 34
229920005862 polyol Polymers 0.000 claims description 32
150000003077 polyols Chemical class 0.000 claims description 32
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 22
229920000570 polyether Polymers 0.000 claims description 16
239000004721 Polyphenylene oxide Substances 0.000 claims description 15
238000004519 manufacturing process Methods 0.000 claims description 14
UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 claims description 13
230000008569 process Effects 0.000 claims description 13
DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 13
239000003054 catalyst Substances 0.000 claims description 9
PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
229920001228 polyisocyanate Polymers 0.000 claims description 9
239000005056 polyisocyanate Substances 0.000 claims description 9
-1 polydimethylsiloxane Polymers 0.000 claims description 8
CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 claims description 8
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 7
229930006000 Sucrose Natural products 0.000 claims description 7
229920005906 polyester polyol Polymers 0.000 claims description 7
239000005720 sucrose Substances 0.000 claims description 7
239000004094 surface-active agent Substances 0.000 claims description 7
229940029284 trichlorofluoromethane Drugs 0.000 claims description 7
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 6
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 6
239000010903 husk Substances 0.000 claims description 6
239000004970 Chain extender Substances 0.000 claims description 5
125000003118 aryl group Chemical group 0.000 claims description 5
230000001413 cellular effect Effects 0.000 claims description 5
239000004205 dimethyl polysiloxane Substances 0.000 claims description 5
229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 5
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims description 4
SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 4
239000011152 fibreglass Substances 0.000 claims description 4
KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 claims description 3
SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 claims description 3
229910019142 PO4 Inorganic materials 0.000 claims description 3
239000003063 flame retardant Substances 0.000 claims description 3
239000010452 phosphate Substances 0.000 claims description 3
239000012744 reinforcing agent Substances 0.000 claims description 3
150000003512 tertiary amines Chemical class 0.000 claims description 3
RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 2
240000007594 Oryza sativa Species 0.000 claims description 2
235000007164 Oryza sativa Nutrition 0.000 claims description 2
239000004743 Polypropylene Substances 0.000 claims description 2
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 2
240000008042 Zea mays Species 0.000 claims description 2
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 2
235000005822 corn Nutrition 0.000 claims description 2
150000002009 diols Chemical class 0.000 claims description 2
239000003995 emulsifying agent Substances 0.000 claims description 2
229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
239000011707 mineral Substances 0.000 claims description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
229920001155 polypropylene Polymers 0.000 claims description 2
229920001296 polysiloxane Polymers 0.000 claims description 2
235000009566 rice Nutrition 0.000 claims description 2
MKRFRPIGLQXKHL-UHFFFAOYSA-N 2-[2-diethoxyphosphorylethyl(2-hydroxyethyl)amino]ethanol Chemical compound CCOP(=O)(OCC)CCN(CCO)CCO MKRFRPIGLQXKHL-UHFFFAOYSA-N 0.000 claims 1
239000004606 Fillers/Extenders Substances 0.000 claims 1
239000004698 Polyethylene Substances 0.000 claims 1
229920000573 polyethylene Polymers 0.000 claims 1
KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims 1
239000000203 mixture Substances 0.000 description 21
229920000642 polymer Polymers 0.000 description 19
230000000694 effects Effects 0.000 description 11
239000000463 material Substances 0.000 description 11
239000002994 raw material Substances 0.000 description 11
238000006243 chemical reaction Methods 0.000 description 10
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 9
210000004027 cell Anatomy 0.000 description 8
238000012360 testing method Methods 0.000 description 7
229910000831 Steel Inorganic materials 0.000 description 6
239000003795 chemical substances by application Substances 0.000 description 6
230000007797 corrosion Effects 0.000 description 6
238000005260 corrosion Methods 0.000 description 6
239000012948 isocyanate Substances 0.000 description 6
239000010959 steel Substances 0.000 description 6
150000002513 isocyanates Chemical class 0.000 description 5
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 4
235000013870 dimethyl polysiloxane Nutrition 0.000 description 4
238000009413 insulation Methods 0.000 description 4
KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 4
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
239000000654 additive Substances 0.000 description 3
238000013461 design Methods 0.000 description 3
229920000728 polyester Polymers 0.000 description 3
VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 2
VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
125000002947 alkylene group Chemical group 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
229920001971 elastomer Polymers 0.000 description 2
239000000806 elastomer Substances 0.000 description 2
HNRMPXKDFBEGFZ-UHFFFAOYSA-N ethyl trimethyl methane Natural products CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 2
NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
230000006872 improvement Effects 0.000 description 2
239000011810 insulating material Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000006396 nitration reaction Methods 0.000 description 2
XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
238000012545 processing Methods 0.000 description 2
238000010107 reaction injection moulding Methods 0.000 description 2
230000009257 reactivity Effects 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000035939 shock Effects 0.000 description 2
XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 2
230000007306 turnover Effects 0.000 description 2
238000005406 washing Methods 0.000 description 2
QMTFKWDCWOTPGJ-KVVVOXFISA-N (z)-octadec-9-enoic acid;tin Chemical compound [Sn].CCCCCCCC\C=C/CCCCCCCC(O)=O QMTFKWDCWOTPGJ-KVVVOXFISA-N 0.000 description 1
WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 1
RMBFBMJGBANMMK-UHFFFAOYSA-N 2,4-dinitrotoluene Chemical compound CC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O RMBFBMJGBANMMK-UHFFFAOYSA-N 0.000 description 1
XTRDKALNCIHHNI-UHFFFAOYSA-N 2,6-dinitrotoluene Chemical compound CC1=C([N+]([O-])=O)C=CC=C1[N+]([O-])=O XTRDKALNCIHHNI-UHFFFAOYSA-N 0.000 description 1
BOZRCGLDOHDZBP-UHFFFAOYSA-N 2-ethylhexanoic acid;tin Chemical compound [Sn].CCCCC(CC)C(O)=O BOZRCGLDOHDZBP-UHFFFAOYSA-N 0.000 description 1
229940044174 4-phenylenediamine Drugs 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-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-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
RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
229930195725 Mannitol Natural products 0.000 description 1
LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
239000006096 absorbing agent Substances 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
235000011037 adipic acid Nutrition 0.000 description 1
239000001361 adipic acid Substances 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
150000004982 aromatic amines Chemical class 0.000 description 1
150000004984 aromatic diamines Chemical class 0.000 description 1
CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
239000000969 carrier Substances 0.000 description 1
210000003850 cellular structure Anatomy 0.000 description 1
239000002131 composite material Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000006071 cream Substances 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
YMHQVDAATAEZLO-UHFFFAOYSA-N cyclohexane-1,1-diamine Chemical compound NC1(N)CCCCC1 YMHQVDAATAEZLO-UHFFFAOYSA-N 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
238000005538 encapsulation Methods 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
229920005570 flexible polymer Polymers 0.000 description 1
238000009920 food preservation Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
239000000594 mannitol Substances 0.000 description 1
235000010355 mannitol Nutrition 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000010445 mica Substances 0.000 description 1
229910052618 mica group Inorganic materials 0.000 description 1
239000004005 microsphere Substances 0.000 description 1
SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000010422 painting Methods 0.000 description 1
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
239000002861 polymer material Substances 0.000 description 1
229920005749 polyurethane resin Polymers 0.000 description 1
150000003141 primary amines Chemical class 0.000 description 1
238000007650 screen-printing Methods 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
239000000454 talc Substances 0.000 description 1
229910052623 talc Inorganic materials 0.000 description 1
238000010998 test method Methods 0.000 description 1
FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
238000011282 treatment Methods 0.000 description 1
239000000080 wetting agent Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0066—≥ 150kg/m3

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyurethanes Or Polyureas (AREA)

NO881075A 1987-03-11 1988-03-10 Fremgangsmaate for fremstilling av stivt polyuretan. NO881075L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BR8701098A BR8701098A (pt)	1987-03-11	1987-03-11	Processo de preparacao de poliuretano rigido

Publications (2)

Publication Number	Publication Date
NO881075D0 NO881075D0 (no)	1988-03-10
NO881075L true NO881075L (no)	1988-09-12

Family

ID=4041804

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO881075A NO881075L (no)	1987-03-11	1988-03-10	Fremgangsmaate for fremstilling av stivt polyuretan.

Country Status (22)

Country	Link
US (1)	US4927861A (ja)
JP (1)	JPH02138328A (ja)
AR (1)	AR243209A1 (ja)
BE (1)	BE1001674A5 (ja)
BR (1)	BR8701098A (ja)
CH (1)	CH677235A5 (ja)
CS (1)	CS273342B2 (ja)
DE (1)	DE3808164A1 (ja)
DK (1)	DK130288A (ja)
ES (1)	ES2006368A6 (ja)
FR (1)	FR2612192A1 (ja)
GB (1)	GB2201961B (ja)
GR (1)	GR880100146A (ja)
IT (1)	IT1215995B (ja)
LU (1)	LU87157A1 (ja)
MC (1)	MC1924A1 (ja)
MX (1)	MX167919B (ja)
NL (1)	NL8800563A (ja)
NO (1)	NO881075L (ja)
PT (1)	PT86939B (ja)
SE (1)	SE8800820L (ja)
YU (1)	YU45491B (ja)

Families Citing this family (17)

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1987
- 1987-03-11 BR BR8701098A patent/BR8701098A/pt not_active IP Right Cessation
1988
- 1988-03-03 GB GB8805114A patent/GB2201961B/en not_active Expired - Fee Related
- 1988-03-04 IT IT8819654A patent/IT1215995B/it active
- 1988-03-07 NL NL8800563A patent/NL8800563A/nl not_active Application Discontinuation
- 1988-03-08 SE SE8800820A patent/SE8800820L/ not_active Application Discontinuation
- 1988-03-08 MC MC881955A patent/MC1924A1/xx unknown
- 1988-03-09 ES ES8800701A patent/ES2006368A6/es not_active Expired
- 1988-03-09 AR AR88310258A patent/AR243209A1/es active
- 1988-03-10 CH CH899/88A patent/CH677235A5/de not_active IP Right Cessation
- 1988-03-10 NO NO881075A patent/NO881075L/no unknown
- 1988-03-10 FR FR8803121A patent/FR2612192A1/fr not_active Withdrawn
- 1988-03-10 PT PT86939A patent/PT86939B/pt not_active IP Right Cessation
- 1988-03-10 JP JP63057347A patent/JPH02138328A/ja active Pending
- 1988-03-10 YU YU488/88A patent/YU45491B/xx unknown
- 1988-03-10 DK DK130288A patent/DK130288A/da not_active Application Discontinuation
- 1988-03-11 CS CS160888A patent/CS273342B2/cs unknown
- 1988-03-11 BE BE8800285A patent/BE1001674A5/fr not_active IP Right Cessation
- 1988-03-11 LU LU87157A patent/LU87157A1/fr unknown
- 1988-03-11 GR GR880100146A patent/GR880100146A/el unknown
- 1988-03-11 MX MX1073488A patent/MX167919B/es unknown
- 1988-03-11 DE DE3808164A patent/DE3808164A1/de not_active Withdrawn
1989
- 1989-02-10 US US07/309,916 patent/US4927861A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL8800563A (nl)	1988-10-03
JPH02138328A (ja)	1990-05-28
MC1924A1 (fr)	1989-04-06
FR2612192A1 (fr)	1988-09-16
GR880100146A (el)	1989-01-31
CS160888A2 (en)	1990-07-12
DE3808164A1 (de)	1988-09-22
PT86939B (pt)	1992-05-29
AR243209A1 (es)	1993-07-30
YU48888A (en)	1989-10-31
PT86939A (pt)	1988-04-01
IT8819654A0 (it)	1988-03-04
GB2201961A (en)	1988-09-14
NO881075D0 (no)	1988-03-10
CH677235A5 (ja)	1991-04-30
SE8800820L (sv)	1988-09-12
DK130288A (da)	1988-09-12
GB2201961B (en)	1990-10-03
BE1001674A5 (fr)	1990-02-06
ES2006368A6 (es)	1989-04-16
CS273342B2 (en)	1991-03-12
LU87157A1 (fr)	1988-08-23
GB8805114D0 (en)	1988-03-30
US4927861A (en)	1990-05-22
BR8701098A (pt)	1988-09-13
YU45491B (en)	1992-05-28
SE8800820D0 (sv)	1988-03-08
IT1215995B (it)	1990-02-22
DK130288D0 (da)	1988-03-10
MX167919B (es)	1993-04-22

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