CZ2002737A3 - Polyether-alkoholy - Google Patents
Polyether-alkoholy Download PDFInfo
- Publication number
- CZ2002737A3 CZ2002737A3 CZ2002737A CZ2002737A CZ2002737A3 CZ 2002737 A3 CZ2002737 A3 CZ 2002737A3 CZ 2002737 A CZ2002737 A CZ 2002737A CZ 2002737 A CZ2002737 A CZ 2002737A CZ 2002737 A3 CZ2002737 A3 CZ 2002737A3
- Authority
- CZ
- Czechia
- Prior art keywords
- polyether alcohols
- propylene oxide
- polyether
- oxide
- hydroxyl groups
- Prior art date
Links
- 229920000570 polyether Polymers 0.000 claims abstract description 66
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 65
- 150000001298 alcohols Chemical class 0.000 claims abstract description 55
- 239000003054 catalyst Substances 0.000 claims abstract description 45
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 27
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000126 substance Substances 0.000 claims abstract description 16
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- -1 cyanide compound Chemical class 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims description 23
- 229920002635 polyurethane Polymers 0.000 claims description 23
- 239000004814 polyurethane Substances 0.000 claims description 23
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 17
- 239000003999 initiator Substances 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 12
- 239000011496 polyurethane foam Substances 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000005056 polyisocyanate Substances 0.000 claims description 9
- 229920001228 polyisocyanate Polymers 0.000 claims description 9
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 27
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 25
- 239000006260 foam Substances 0.000 description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 229920005862 polyol Polymers 0.000 description 16
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 15
- 150000003077 polyols Chemical class 0.000 description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 229910052757 nitrogen Inorganic materials 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
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- 150000003839 salts Chemical class 0.000 description 8
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002736 metal compounds Chemical class 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 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 description 3
- 239000004604 Blowing Agent Substances 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 230000001588 bifunctional effect Effects 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 3
- 150000004679 hydroxides Chemical class 0.000 description 3
- 150000002576 ketones Chemical class 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 150000002825 nitriles Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- GTEXIOINCJRBIO-UHFFFAOYSA-N 2-[2-(dimethylamino)ethoxy]-n,n-dimethylethanamine Chemical compound CN(C)CCOCCN(C)C GTEXIOINCJRBIO-UHFFFAOYSA-N 0.000 description 2
- NDUDHWBKFFJGMA-UHFFFAOYSA-N 3-(2-methylimidazol-1-yl)propan-1-amine Chemical compound CC1=NC=CN1CCCN NDUDHWBKFFJGMA-UHFFFAOYSA-N 0.000 description 2
- KDHWOCLBMVSZPG-UHFFFAOYSA-N 3-imidazol-1-ylpropan-1-amine Chemical compound NCCCN1C=CN=C1 KDHWOCLBMVSZPG-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
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- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 150000007942 carboxylates Chemical class 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- SHZIWNPUGXLXDT-UHFFFAOYSA-N ethyl hexanoate Chemical compound CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000037074 physically active Effects 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 229920006389 polyphenyl polymer Polymers 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- QVCUKHQDEZNNOC-UHFFFAOYSA-N 1,2-diazabicyclo[2.2.2]octane Chemical compound C1CC2CCN1NC2 QVCUKHQDEZNNOC-UHFFFAOYSA-N 0.000 description 1
- PCHXZXKMYCGVFA-UHFFFAOYSA-N 1,3-diazetidine-2,4-dione Chemical compound O=C1NC(=O)N1 PCHXZXKMYCGVFA-UHFFFAOYSA-N 0.000 description 1
- RXYPXQSKLGGKOL-UHFFFAOYSA-N 1,4-dimethylpiperazine Chemical compound CN1CCN(C)CC1 RXYPXQSKLGGKOL-UHFFFAOYSA-N 0.000 description 1
- HDBKZKQELOAHQH-UHFFFAOYSA-N 1-(2,4,5-tributylimidazol-1-yl)propan-1-amine Chemical compound CCCCC=1N=C(CCCC)N(C(N)CC)C=1CCCC HDBKZKQELOAHQH-UHFFFAOYSA-N 0.000 description 1
- MCESISCVVSRQGN-UHFFFAOYSA-N 1-(2,5-dimethyl-1h-imidazol-4-yl)butan-1-amine Chemical compound CCCC(N)C=1N=C(C)NC=1C MCESISCVVSRQGN-UHFFFAOYSA-N 0.000 description 1
- IKFDSEMAOAGJNS-UHFFFAOYSA-N 1-(5-hexyl-1h-imidazol-2-yl)ethanamine Chemical compound CCCCCCC1=CN=C(C(C)N)N1 IKFDSEMAOAGJNS-UHFFFAOYSA-N 0.000 description 1
- BWGKAQSWEUMUNZ-UHFFFAOYSA-N 1-(dimethylamino)-2-(methylamino)ethanol Chemical compound CNCC(O)N(C)C BWGKAQSWEUMUNZ-UHFFFAOYSA-N 0.000 description 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- AXFVIWBTKYFOCY-UHFFFAOYSA-N 1-n,1-n,3-n,3-n-tetramethylbutane-1,3-diamine Chemical compound CN(C)C(C)CCN(C)C AXFVIWBTKYFOCY-UHFFFAOYSA-N 0.000 description 1
- GRNOZCCBOFGDCL-UHFFFAOYSA-N 2,2,2-trichloroacetyl isocyanate Chemical compound ClC(Cl)(Cl)C(=O)N=C=O GRNOZCCBOFGDCL-UHFFFAOYSA-N 0.000 description 1
- OHSSBXMRJRONHI-UHFFFAOYSA-N 2-(4-chloro-2,5-dimethylimidazol-1-yl)-n-methylethanamine Chemical compound CNCCN1C(C)=NC(Cl)=C1C OHSSBXMRJRONHI-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
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- BRKHZWFIIVVNTA-UHFFFAOYSA-N 4-cyclohexylmorpholine Chemical compound C1CCCCC1N1CCOCC1 BRKHZWFIIVVNTA-UHFFFAOYSA-N 0.000 description 1
- HVCNXQOWACZAFN-UHFFFAOYSA-N 4-ethylmorpholine Chemical compound CCN1CCOCC1 HVCNXQOWACZAFN-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
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- 206010011376 Crepitations Diseases 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
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- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
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- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
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- 238000002441 X-ray diffraction Methods 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
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- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
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- 230000007935 neutral effect Effects 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
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- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
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- 238000001228 spectrum Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 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 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical compound NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- 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
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
-
- 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
- C08G18/4866—Polyethers having a low unsaturation value
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/005—< 50kg/m3
-
- 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
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19941242A DE19941242A1 (de) | 1999-08-31 | 1999-08-31 | Polyetheralkohole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ2002737A3 true CZ2002737A3 (cs) | 2002-08-14 |
Family
ID=7920171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ2002737A CZ2002737A3 (cs) | 1999-08-31 | 2000-08-23 | Polyether-alkoholy |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1208132B1 (enExample) |
| JP (1) | JP2003508563A (enExample) |
| KR (1) | KR100689930B1 (enExample) |
| CN (1) | CN1176136C (enExample) |
| AT (1) | ATE517142T1 (enExample) |
| AU (1) | AU6572700A (enExample) |
| BR (1) | BR0013530A (enExample) |
| CA (1) | CA2382613A1 (enExample) |
| CZ (1) | CZ2002737A3 (enExample) |
| DE (1) | DE19941242A1 (enExample) |
| ES (1) | ES2368320T3 (enExample) |
| HU (1) | HUP0202470A2 (enExample) |
| MX (1) | MXPA02001957A (enExample) |
| PL (1) | PL205216B1 (enExample) |
| RU (1) | RU2002108178A (enExample) |
| WO (1) | WO2001016209A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002088148A1 (en) | 2001-04-30 | 2002-11-07 | The Regents Of The University Of Michigan | Isoreticular metal-organic frameworks, process for forming the same, and systematic design of pore size and functionality therein,with application for gas storage |
| US20030078311A1 (en) * | 2001-10-19 | 2003-04-24 | Ulrich Muller | Process for the alkoxylation of organic compounds in the presence of novel framework materials |
| DE10244283A1 (de) * | 2002-09-23 | 2004-04-01 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
| ATE466865T1 (de) | 2003-05-09 | 2010-05-15 | Univ Michigan | Mofs mit einer hohen oberfläche und methode zu deren herstellung |
| US20050004404A1 (en) * | 2003-07-03 | 2005-01-06 | Basf Akiengesellschaft | Process for the alkoxylation of monools in the presence of metallo-organic framework materials |
| DE102004031836A1 (de) | 2004-06-30 | 2006-01-19 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
| DE102004047524A1 (de) * | 2004-09-28 | 2006-03-30 | Basf Ag | Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen |
| CN101189244A (zh) | 2004-10-22 | 2008-05-28 | 密歇根大学董事会 | 共价连接的有机骨架和多面体 |
| PT1874459E (pt) | 2005-04-07 | 2016-02-08 | Univ Michigan | Alta adsorção de gás numa estrutura microporosa organometálica com locais metálicos abertos |
| DE102005041142A1 (de) * | 2005-08-30 | 2007-03-01 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen |
| WO2007038508A2 (en) | 2005-09-26 | 2007-04-05 | The Regents Of The University Of Michigan | Metal-organic frameworks with exceptionally high capacity for storage of carbon dioxide at room-temperature |
| PL1988996T3 (pl) | 2006-02-28 | 2018-01-31 | Univ Michigan Regents | Otrzymywanie szkieletów zeolitu z grupami funkcyjnymi |
| WO2010072769A1 (de) | 2008-12-23 | 2010-07-01 | Basf Se | Verfahren zur herstellung von polyether-blockcopolymeren |
| US20120130134A1 (en) | 2009-07-29 | 2012-05-24 | Basf Se | Process for the preparation of polyetherols from alkylene oxides |
| WO2014007366A1 (ja) * | 2012-07-06 | 2014-01-09 | 住友精化株式会社 | ポリアルキレンオキシド変性物 |
| KR102722007B1 (ko) * | 2015-10-08 | 2024-10-28 | 다우 글로벌 테크놀로지스 엘엘씨 | 주로 2차 하이드록실 기를 갖는 높은 작용가, 높은 당량의 폴리올을 사용하여 제조된 고탄력성 폴리우레탄 발포체 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1054788A (enExample) * | 1900-01-01 | |||
| IT1058454B (it) * | 1976-03-17 | 1982-04-10 | Montedison Spa | Tprcedimento per la produzione di schiume poliuretaniche soffici ed extra supersoffici |
| US4487854A (en) * | 1983-12-27 | 1984-12-11 | Basf Wyandotte Corporation | Polyoxyalkylene polyether polyols and polyurethane foams prepared therefrom |
| EP0692507A1 (en) * | 1994-07-11 | 1996-01-17 | Basf Corporation | Flexible open-cell polyurethane foam |
| US5763682A (en) * | 1995-12-21 | 1998-06-09 | Woodbridge Foam Corporation | Hydrophilic polyol and process for production thereof |
| US5958994A (en) * | 1997-02-25 | 1999-09-28 | Arco Chemical Technology, L.P. | Method for decreasing the propensity for phase-out of the high molecular weight component of double metal cyanide-catalyzed high secondary hydroxyl polyoxypropylene polyols |
-
1999
- 1999-08-31 DE DE19941242A patent/DE19941242A1/de not_active Withdrawn
-
2000
- 2000-08-23 WO PCT/EP2000/008218 patent/WO2001016209A1/de not_active Ceased
- 2000-08-23 ES ES00953196T patent/ES2368320T3/es not_active Expired - Lifetime
- 2000-08-23 CZ CZ2002737A patent/CZ2002737A3/cs unknown
- 2000-08-23 PL PL353213A patent/PL205216B1/pl unknown
- 2000-08-23 RU RU2002108178/04A patent/RU2002108178A/ru not_active Application Discontinuation
- 2000-08-23 BR BR0013530-5A patent/BR0013530A/pt not_active Application Discontinuation
- 2000-08-23 HU HU0202470A patent/HUP0202470A2/hu unknown
- 2000-08-23 AU AU65727/00A patent/AU6572700A/en not_active Abandoned
- 2000-08-23 EP EP00953196A patent/EP1208132B1/de not_active Revoked
- 2000-08-23 CN CNB008122792A patent/CN1176136C/zh not_active Expired - Fee Related
- 2000-08-23 AT AT00953196T patent/ATE517142T1/de active
- 2000-08-23 JP JP2001520762A patent/JP2003508563A/ja active Pending
- 2000-08-23 MX MXPA02001957A patent/MXPA02001957A/es active IP Right Grant
- 2000-08-23 CA CA002382613A patent/CA2382613A1/en not_active Abandoned
- 2000-08-23 KR KR1020027002614A patent/KR100689930B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1176136C (zh) | 2004-11-17 |
| BR0013530A (pt) | 2002-04-30 |
| CA2382613A1 (en) | 2001-03-08 |
| HUP0202470A2 (en) | 2002-11-28 |
| DE19941242A1 (de) | 2001-03-08 |
| MXPA02001957A (es) | 2002-08-20 |
| WO2001016209A1 (de) | 2001-03-08 |
| JP2003508563A (ja) | 2003-03-04 |
| RU2002108178A (ru) | 2003-11-10 |
| AU6572700A (en) | 2001-03-26 |
| PL205216B1 (pl) | 2010-03-31 |
| EP1208132B1 (de) | 2011-07-20 |
| CN1371401A (zh) | 2002-09-25 |
| KR20020027595A (ko) | 2002-04-13 |
| PL353213A1 (en) | 2003-11-03 |
| EP1208132A1 (de) | 2002-05-29 |
| ES2368320T3 (es) | 2011-11-16 |
| KR100689930B1 (ko) | 2007-03-09 |
| ATE517142T1 (de) | 2011-08-15 |
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