TWI227248B - Double metal cyanide catalysts for preparing polyetherpolyols - Google Patents
Double metal cyanide catalysts for preparing polyetherpolyols Download PDFInfo
- Publication number
- TWI227248B TWI227248B TW089102360A TW89102360A TWI227248B TW I227248 B TWI227248 B TW I227248B TW 089102360 A TW089102360 A TW 089102360A TW 89102360 A TW89102360 A TW 89102360A TW I227248 B TWI227248 B TW I227248B
- Authority
- TW
- Taiwan
- Prior art keywords
- acid
- catalyst
- scope
- patent application
- metal cyanide
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 73
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 40
- 239000002184 metal Substances 0.000 title claims abstract description 40
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims abstract description 31
- 239000003613 bile acid Substances 0.000 claims abstract description 28
- 150000002148 esters Chemical class 0.000 claims abstract description 20
- 239000007858 starting material Substances 0.000 claims abstract description 12
- 239000003446 ligand Substances 0.000 claims abstract description 11
- 150000002825 nitriles Chemical class 0.000 claims abstract description 11
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 6
- 229920000570 polyether Polymers 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 26
- 229920005862 polyol Polymers 0.000 claims description 26
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 24
- 150000003077 polyols Chemical class 0.000 claims description 24
- KXGVEGMKQFWNSR-UHFFFAOYSA-N deoxycholic acid Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 KXGVEGMKQFWNSR-UHFFFAOYSA-N 0.000 claims description 20
- 150000001409 amidines Chemical class 0.000 claims description 15
- -1 cyanide compound Chemical class 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 15
- HSINOMROUCMIEA-FGVHQWLLSA-N (2s,4r)-4-[(3r,5s,6r,7r,8s,9s,10s,13r,14s,17r)-6-ethyl-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2-methylpentanoic acid Chemical compound C([C@@]12C)C[C@@H](O)C[C@H]1[C@@H](CC)[C@@H](O)[C@@H]1[C@@H]2CC[C@]2(C)[C@@H]([C@H](C)C[C@H](C)C(O)=O)CC[C@H]21 HSINOMROUCMIEA-FGVHQWLLSA-N 0.000 claims description 14
- BHQCQFFYRZLCQQ-OELDTZBJSA-N cholic acid Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 BHQCQFFYRZLCQQ-OELDTZBJSA-N 0.000 claims description 14
- KXGVEGMKQFWNSR-LLQZFEROSA-N deoxycholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)[C@@H](O)C1 KXGVEGMKQFWNSR-LLQZFEROSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- BHQCQFFYRZLCQQ-UHFFFAOYSA-N (3alpha,5alpha,7alpha,12alpha)-3,7,12-trihydroxy-cholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)C(O)C2 BHQCQFFYRZLCQQ-UHFFFAOYSA-N 0.000 claims description 12
- 239000004380 Cholic acid Substances 0.000 claims description 12
- 229960002471 cholic acid Drugs 0.000 claims description 12
- 235000019416 cholic acid Nutrition 0.000 claims description 12
- 229960003964 deoxycholic acid Drugs 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 11
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- 238000012644 addition polymerization Methods 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- RUDATBOHQWOJDD-UHFFFAOYSA-N (3beta,5beta,7alpha)-3,7-Dihydroxycholan-24-oic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)CC2 RUDATBOHQWOJDD-UHFFFAOYSA-N 0.000 claims description 5
- 239000004471 Glycine Substances 0.000 claims description 5
- RUDATBOHQWOJDD-BSWAIDMHSA-N chenodeoxycholic acid Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)CC1 RUDATBOHQWOJDD-BSWAIDMHSA-N 0.000 claims description 5
- 229960001091 chenodeoxycholic acid Drugs 0.000 claims description 5
- 230000002079 cooperative effect Effects 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- SMEROWZSTRWXGI-UHFFFAOYSA-N Lithocholsaeure Natural products C1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)=O)C)C1(C)CC2 SMEROWZSTRWXGI-UHFFFAOYSA-N 0.000 claims description 4
- SMEROWZSTRWXGI-HVATVPOCSA-N lithocholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)CC1 SMEROWZSTRWXGI-HVATVPOCSA-N 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- AWDRATDZQPNJFN-VAYUFCLWSA-N taurodeoxycholic acid Chemical compound C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCS(O)(=O)=O)C)[C@@]2(C)[C@@H](O)C1 AWDRATDZQPNJFN-VAYUFCLWSA-N 0.000 claims description 3
- WBWWGRHZICKQGZ-UHFFFAOYSA-N Taurocholic acid Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(=O)NCCS(O)(=O)=O)C)C1(C)C(O)C2 WBWWGRHZICKQGZ-UHFFFAOYSA-N 0.000 claims description 2
- WBWWGRHZICKQGZ-GIHLXUJPSA-N taurocholic acid Chemical compound C([C@@H]1C[C@H]2O)[C@@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@@H]([C@@H](CCC(=O)NCCS(O)(=O)=O)C)[C@@]2(C)[C@H](O)C1 WBWWGRHZICKQGZ-GIHLXUJPSA-N 0.000 claims description 2
- 241000272814 Anser sp. Species 0.000 claims 1
- 238000006392 deoxygenation reaction Methods 0.000 claims 1
- OBTSLRFPKIKXSZ-UHFFFAOYSA-N lithium potassium Chemical class [Li].[K] OBTSLRFPKIKXSZ-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 10
- 150000001408 amides Chemical class 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 239000012153 distilled water Substances 0.000 description 8
- 159000000000 sodium salts Chemical class 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000011049 filling Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 7
- 230000006698 induction Effects 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 6
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 6
- 229910052700 potassium Inorganic materials 0.000 description 6
- 239000011591 potassium Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 4
- 238000000921 elemental analysis Methods 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 239000011592 zinc chloride Substances 0.000 description 4
- 235000005074 zinc chloride Nutrition 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- RKBAPHPQTADBIK-UHFFFAOYSA-N cobalt;hexacyanide Chemical compound [Co].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] RKBAPHPQTADBIK-UHFFFAOYSA-N 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 150000004679 hydroxides Chemical class 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000002411 thermogravimetry Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 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
- 229910006069 SO3H Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 229940099352 cholate Drugs 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001913 cyanates Chemical class 0.000 description 2
- 229940009976 deoxycholate Drugs 0.000 description 2
- 235000003642 hunger Nutrition 0.000 description 2
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 150000002540 isothiocyanates Chemical class 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- WUWHFEHKUQVYLF-UHFFFAOYSA-M sodium;2-aminoacetate Chemical compound [Na+].NCC([O-])=O WUWHFEHKUQVYLF-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- AWDBHOZBRXWRKS-UHFFFAOYSA-N tetrapotassium;iron(6+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+6].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] AWDBHOZBRXWRKS-UHFFFAOYSA-N 0.000 description 2
- 150000003567 thiocyanates Chemical class 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241000208199 Buxus sempervirens Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DLYVTEULDNMQAR-SRNOMOOLSA-N Cholic Acid Methyl Ester Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@H](C)CCC(=O)OC)[C@@]2(C)[C@@H](O)C1 DLYVTEULDNMQAR-SRNOMOOLSA-N 0.000 description 1
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 108010015031 Glycochenodeoxycholic Acid Proteins 0.000 description 1
- 108010035713 Glycodeoxycholic Acid Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910021575 Iron(II) bromide Inorganic materials 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 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 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- IQEIPKSTLDOYQR-UHFFFAOYSA-N [Zn+3] Chemical compound [Zn+3] IQEIPKSTLDOYQR-UHFFFAOYSA-N 0.000 description 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000006295 amino methylene group Chemical group [H]N(*)C([H])([H])* 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000004181 carboxyalkyl group Chemical group 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- SZAVHWMCBDFDCM-KTTJZPQESA-N cobalt-60(3+);hexacyanide Chemical compound [60Co+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] SZAVHWMCBDFDCM-KTTJZPQESA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- FPDXMWHJGOCDQJ-HZAMXZRMSA-N ethyl (4r)-4-[(3r,5s,7r,8r,9s,10s,12s,13r,14s,17r)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]pentanoate Chemical compound C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@H](C)CCC(=O)OCC)[C@@]2(C)[C@@H](O)C1 FPDXMWHJGOCDQJ-HZAMXZRMSA-N 0.000 description 1
- YWUQWGGDJFTTGF-UHFFFAOYSA-N ethyl acetate;zinc Chemical compound [Zn].CCOC(C)=O YWUQWGGDJFTTGF-UHFFFAOYSA-N 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- YAGKRVSRTSUGEY-UHFFFAOYSA-N ferricyanide Chemical compound [Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] YAGKRVSRTSUGEY-UHFFFAOYSA-N 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000004247 glycine and its sodium salt Substances 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 150000002344 gold compounds Chemical class 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000005181 hydroxyalkylaminoalkyl group Chemical group 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- GYCHYNMREWYSKH-UHFFFAOYSA-L iron(ii) bromide Chemical compound [Fe+2].[Br-].[Br-] GYCHYNMREWYSKH-UHFFFAOYSA-L 0.000 description 1
- MMIPFLVOWGHZQD-UHFFFAOYSA-N manganese(3+) Chemical compound [Mn+3] MMIPFLVOWGHZQD-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- YAYGSLOSTXKUBW-UHFFFAOYSA-N ruthenium(2+) Chemical compound [Ru+2] YAYGSLOSTXKUBW-UHFFFAOYSA-N 0.000 description 1
- NRHMKIHPTBHXPF-TUJRSCDTSA-M sodium cholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC([O-])=O)C)[C@@]2(C)[C@@H](O)C1 NRHMKIHPTBHXPF-TUJRSCDTSA-M 0.000 description 1
- 229940029258 sodium glycinate Drugs 0.000 description 1
- JAJWGJBVLPIOOH-IZYKLYLVSA-M sodium taurocholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCS([O-])(=O)=O)C)[C@@]2(C)[C@@H](O)C1 JAJWGJBVLPIOOH-IZYKLYLVSA-M 0.000 description 1
- 229940045946 sodium taurodeoxycholate Drugs 0.000 description 1
- WDFRNBJHDMUMBL-OICFXQLMSA-M sodium;(4r)-4-[(3r,5s,7r,8r,9s,10s,13r,14s,17r)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]pentanoate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC([O-])=O)C)[C@@]2(C)CC1 WDFRNBJHDMUMBL-OICFXQLMSA-M 0.000 description 1
- YXHRQQJFKOHLAP-FVCKGWAHSA-M sodium;2-[[(4r)-4-[(3r,5r,8r,9s,10s,12s,13r,14s,17r)-3,12-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1h-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]ethanesulfonate Chemical compound [Na+].C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCS([O-])(=O)=O)C)[C@@]2(C)[C@@H](O)C1 YXHRQQJFKOHLAP-FVCKGWAHSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- PWYYWQHXAPXYMF-UHFFFAOYSA-N strontium(2+) Chemical compound [Sr+2] PWYYWQHXAPXYMF-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 229940045948 taurine deoxycholate Drugs 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000013638 trimer Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000004246 zinc acetate Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- JDLYKQWJXAQNNS-UHFFFAOYSA-L zinc;dibenzoate Chemical compound [Zn+2].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 JDLYKQWJXAQNNS-UHFFFAOYSA-L 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
- C08G65/04—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/24—Nitrogen compounds
- B01J27/26—Cyanides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/06—Cobalt compounds
- C07F15/065—Cobalt compounds without a metal-carbon linkage
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Catalysts (AREA)
- Polyethers (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
1227248 A7
五、發明說明(1 ) 本發明係關於新穎雙金屬氰化物(DMC)觸媒,用於加 ’成聚合埽化氧類至含有活性氫原子之起始化合物以製備聚 醚多元醇類。 (請先閱讀背面之注咅?事項再填寫本頁) 用於加成聚合烯化氧類至含有活性氫原子之起始化合 物的雙金屬氰化物(DMC)觸媒係為已知(參閱
,例如,US AS 404 1〇9 , US-A3 829 505 , US-A3 941 849 及 US - A5 158 922)。於製備聚醚多元醇類上用此等MC觸媒,與用 驗觸媒例如驗性氫氧化物類之習用聚醚多元醇類製法相比 較’特別能降低具有末端双鍵之早官能聚醚類,所謂的單 醇類之比例。如此獲得之聚醚多元醇類可製成高-品質之 聚胺基甲酸乙酯類(例如彈性體、泡沫類、塗料類)。DMC 觸媒通常係在有機錯合物配位子存在之下例如,乙醚,藉 金屬鹽水溶液與金屬氰化物鹽水溶液反應而獲得。在典型 的觸媒製備中,例如,將氯化鋅水溶液(過量)與六氰基一 始酸鉀混合,且隨即加入二曱氧基乙烷(甘醇二甲醚)至形 成之懸浮液中。過濾且用甘醇二甲醚水溶液清洗觸媒後, 可獲得通式為 經濟部智慧財產局員工消費合作社印製
Zn3[Co(CN)6]2· xZnCh· yH2〇 · z甘醇二甲醚 之活性觸媒(參閱,例如,EP 700 949)。 JP-A4145123 , US-A 5 470 813 , EP-A 700 949 , EP-743 093,EP-A 761 708及WO 97/40086 中揭示DMC觸 媒’其利用第三-丁醇作為有機錯合物配位子(単獨或與聚 醚混合(EP-A 700949,EP-A 761708,W097/ 40086)), 更能降低具有末端双鍵之單官能聚醚類在製備聚醚多元醇 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1227248 Α7 ______ Β7 五、發明說明(2 ) 類中之比例。此外,此等DMC觸媒之用途係在降低烯化氧 類與對應的起始化合物在加成聚合反應中之誘導時間且增 加觸媒之活性。 本發明之目的係提供更加改良之DMC觸媒用於加成聚 合烯化氧類至對應的起始化合物,該觸媒與迄今已知之觸 媒型式相比較,其催化活性增加。縮短烧氧基化作用時間 改良了聚醚多元醇類之製備過程之經濟效益。由於活性增 加的結果’觸媒可在低濃度(25ppm或更低)下使用,以致 不再需要進行非常昂貴之分離作用將觸媒自產物中分離出 來,且產物可直接用在製備聚胺基甲酸乙酯類。 現今已驚人地發現,包含多元醇類之羧酸酯類作為錯 合物配位子之DMC觸媒,其在製備聚醚多元醇類中具有大 幅增加的活性。 因此,本發明提供一雙金屬氰化物(DMC)觸媒,其包 括 a) —種或多種,宜為一種,雙金屬氰化物化合物, b) —種或多種,宜為一種,膽汁酸或其鹽,酯或醯胺, 及 c) 一種或多種,宜為一種,不同於13)之有機錯合物配位 子。 根據本發明之觸媒可選擇地包含d)水,宜為自1至10 重量% ’及/或e) —種或多種式(I)M(X)n之水溶性金屬 鹽,宜為自5至25重量%,其係來自製備雙金屬氰化物化合 物a)。在式(I)中,Μ為選自金屬辞(II)、鐵(II)、鎳 本紙張尺度翻+ _家標準(CN_S)Ad規格(210 X 297公爱) (請先閱讀背面之注意事項再填寫本頁) 訂---------線- 經濟部智慧財產局員工消費合作社印製 1227248 A7 經濟部智慧財產局員工消費合作社印製 B7 五、發明說明(3 ) (II)、錳(II)、鈷(II)、錫(II)、鉛(II)、鐵(III)、鉬 ' (IV)、鉬(VI)、鋁(III)、釩(V)、釩(IV)、锶(II)、鎢 (IV)、嫣(VI)、銅(II)及鉻(111)。以辞(π)、鐵(11)、 鈷(II)及鎳(II)為特別佳。陰離子X可為相同或不同,宜 為相同,且宜選自鹵化物、氫氧化物、硫酸鹽、碳酸鹽、 氰酸鹽、硫氰酸鹽、異氰酸鹽、異硫氰酸鹽、羧酸鹽、草 酸鹽或硝酸鹽中者。η值為1,2或3。 適當的水溶性金屬鹽類之例為氯化鋅,漠化鋅,醋酸 辞,乙酿基乙醯酸鋅,苯甲酸鋅,罐酸辞,硫酸鐵(II), 溴化鐵(II),氯化鐵(II),氯化鈷(II),硫氰酸始 (II) ’乳化錄(II)及石肖酸錄(Π)。亦可用不同水溶性金屬 鹽類之混合物。 適當的製備雙金屬氰化物化合物a)之水溶性金屬氮化 物鹽宜具有通式(II)(Y)a M,(CN)b(A)c,其中M,為選自金 屬鐵(II)、鐵(III)、鈷(II)、鈷(ΙΠ)、鉻、鉻 (III) 、猛(II)、猛(III)、銀(III)、鎳(H)、姥 (III)、釕(II)、飢(IV)及飢(V)。M’係特別選食金屬始 (II)、始(III)、鐵(II)、鐵(III)、鉻GH)、銀 及鎳(II)。水溶性金屬氰化物鹽可包含一種或多種此等金 屬。陽離子Y為相同或不同,宜為相同,且選自含鹼金屬離 子或鹼土金屬離子。陰離子A為相同或不同,宜為相同, 且選自函化物、氫氧化物、硫酸鹽、碳酸鹽、氰酸鹽、硫 氰酸鹽、異氰酸鹽、異硫氰酸鹽、竣酸鹽、草酸鹽、及硝 酸鹽。下標a,及b及C為整數,其中a,bAc值係如此選擇 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公爱) (請先閱讀背面之注意事項再填寫本頁) 訂---------線- χ227248
使得其金屬氰化物鹽為電_性:a宜為1,2, 3或4 ; &宜為 4, 5或6 ; c宜為〇。適當的水溶性金屬氰化物鹽之例為六一 氰紐酸鉀(III)、六氰基高鐵酸鉀⑴)、六氰基高鐵酸 鉀(111)、六氰基鈷酸鈣(ΙΠ)及六氰基鈷酸鋰(nI)。 包含於根據本發簡媒巾較佳之雙金屬氰化物化合物 a)為通式(III)之化合物
Mx[M%^(CN)y]2 其中Μ具通式(I)中之定義且 Μ’具通式(II)中之定義且 X,x’,y及ζ為整數且係如此選擇使得其金屬氰化物鹽為電 中性。 較佳者為x=3,x,= l,z=2, M=鋅⑴)、鐵(II)、姑⑴)或錄⑴),且 M’=钻(III)、鐵(in)、絡⑴1}或錶⑴^。 適當的雙金屬氰化物化合物a)之例為六氰基始酸鋅 (III)、六氰基銥酸鋅(II)、六氰基鐵酸辞(III)及六氰 基钻酸(III)#(II)。進-步適#的雙金職化物化合物 經 濟 部 智 慧 財 產 局 員 工 消 費 合 作 社 印 製 之例可在例如,US-A5 158 922中查到。以六氰基鈷酸鋅 (111)為特別佳。 包含於根據本發明DMC觸媒中之有機錯合物配位子c) 基本上係為已知且在先前技藝中有詳細的敘述。(參閱,
例如,US-A5 158 922,US-A3 404 1〇9,US-A3 829 505 , US-A3 941 849 , EP-A700 949 , EP-A 761 708 , JP A 4145123 ’ US-A5 470 813 , EP-A743 093及WO 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1227248 Α7 Β7 經濟部智慧財產局員工消費合作社印製 五、發明說明(6 ) 其中,Ri,R2,R3及R4,各自獨立代表Η或⑽且匕代表〇H, NH-CHrCOOH,NH-CH2-CH2-SO3H,NH-(CH2)3-N+(CH3)2-CH2-CHOH~~CH2-S〇3 或NH-(CH2)3-N (CH3)2-(CH2)3-S〇3。 游離酸或其鹽類,宜以驗或驗土金屬鹽為適當,以及 其酯類宜具有2至30個碳原子之烷基,及其醯胺類宜具有 酸或鹽形式之烷基或磺烷基,磺烷基胺基烷基,磺酸基〜 羥基烷基胺基烷基及羧基烷基。 適當的膽汁酸或其鹽類,酯類或醯胺類之例為膽酸 (3α,7α,12α-三經基-5β-膽烧-24-酸;
Ri=R3=R4=R5=0H,R2=H),膽酸之鈉鹽(膽酸鈉),膽酸鐘, 膽酸鉀,甘膽酸,(3α,7α,12α-三羥基_5β-膽烷-24-酸 -Ν-[羧基甲基]-醯胺;r1=r3=r4=r5=〇h,R2=H,R5=NH-CH2〜 COOH) ’甘膽酸納,牛橫膽酸,(3α,7α,12α_三經基 5β-膽烷-24-酸-N-[2-磺乙基]-醯胺;RFRpRfOH, R2=H,R5=NH-CH2-CH2-S〇3H),牛磺膽酸鈉,脫氧膽酸, 3α,12α-二羥基-5β-膽烷-24-酸;Ri=R4=Rs=0H,R2= R3=H),脫氧膽酸鈉,脫氧膽酸鉀,脫氧膽酸鋰,脫氧甘膽 酸,(3α,12α-二羥基-5β-膽烷-24-酸-N-[羧基甲基]-醯 胺;RfRfOH,R2=R3=H,RfNH_CH2-Ο)0Η),甘胺酸脫氧膽 酸鈉,牛磺脫氧膽酸,(3α,12α-二羥基-5β-膽烷-24-酸〜 Ν-[2-磺乙基]-醯胺;l二r4=〇h,R2=R3二Η,R5=NH_CH2-CH2-S〇3H),牛磺脫氧膽酸鈉,鵝脫氧膽酸(3α,7α-二羥基-5β-膽烧-24-酸;Ri=R3=R5=0H,R2=R4=H),鵝脫氧膽酸鈉, 甘胺酸鵝脫氧膽酸(3α,7α-二羥基-5β-膽烷-24-酸[羧 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁)
1227248 A7 B7 五、發明說明(7 ) 基曱基]-醯胺;RfRfOH,R2=R4二Η,R5=NH-CH2-COOH),甘 ' 胺酸鵝脫氧膽酸鈉,牛磺鵝脫氧膽酸(3α,7α-二羥基-5β- (請先閱讀背面之注意事項再填寫本頁) 膽烧_24-酸-Ν-[2-續乙基]-S藍胺;Ri二Ι?3=0Η,, R5=NH-CH2-CH2-SO3H),牛績鶴脫氧膽酸納,石膽酸(3oc-經 基-5β-膽烧-24-酸;Ri=R5二OH,,石膽酸納, 石膽酸_,豬膽酸(3α,6a,7oc_三經基-5β-膽烧-24-酸; Ri= R2=R3=R5=0H,RfH),緒膽酸鈉,豬膽酸經,緒膽酸 鉀,豬脫氧膽酸(3α,6α-二羥基-5β-膽烷-24-酸;
Rl=R2 = R5= OH,R3 = R4 = H),豬脫氧膽酸鈉,豬脫氧膽酸經, 豬脫氧膽酸鉀,甲基膽酸酯,乙基膽酸酯,乙基脫氧膽酸 酯及甲基豬膽酸酯。 膽汁酸或其鹽類,酯類或醯胺類可單獨或以混合物型 式使用。 特別佳使用膽酸,甘膽酸,牛磺膽酸,脫氧膽酸,甘 胺酸脫氧膽酸,牛磺脫氧膽酸,鵝脫氧膽酸,甘胺酸鵝脫 氧膽酸,牛磺鵝脫氧膽酸,石膽酸,豬膽酸,豬脫氧膽酸 或其混合物之鈉,鋰或鉀鹽或曱基或乙基酯類。 經濟部智慧財產局員工消費合作社印製 膽汁酸例如,熊去氧膽酸(3α,7α-二羥基-5β-膽烷-24-酸),7-酮基-石膽酸,(3α-羥基-7-酮基-5β-膽烷-24-酸),石膽酸-3-硫酸(3α_經基-5β-膽烧-24-酸-3-硫 酸),原膽酸及聯原膽酸或其鹽類,酯類或醯胺亦適當。 膽汁酸或其鹽類,酯類或醯胺類通常為眾所周知且有 詳盡敘述於,例如,Nachr.化學技術實驗室Μ(1995) 1047 ,及”R0mpp-Lexikon Naturstoffe”,Stuttgart, 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1227248 A7 經濟部智慧財產局員工消費合作社印製 丨沉 B7 五、發明說明(8 ) 紐約,1997,248頁以及下列等等。 亦可使用上述膽汁酸或其鹽類,酯類或醯胺類的任何 混合物。 觸媒組成物通常用元素分析法、熱重量分析法或萃取 移除膽汁酸或其鹽,酯或醯胺,隨即予以重量分析測定法 進行分析。 根據本發明之觸媒可為結晶,部分結晶或非晶形。習 用粉末X-光繞射進行結晶之分析。 根據本發明之觸媒中宜包括 a) 六氰基鈷酸辞(in), b) —膽汁酸或其鹽,酯或酿胺及 c) 第三-丁醇。 根據本發明之DMC觸媒習用地製備於水溶液中藉著將 α)金屬鹽,特別是式(1)者,與金屬氰化物鹽,特別是式 (II)者’ β)有機錯合物配位子c)其與膽汁酸或其鹽,g旨咬 醯胺’及γ)膽汁酸或其鹽,酯或酿胺,進行反應。 宜先與金屬鹽(例如,用化學計算過量之氯化鋅(至少 50莫耳%,以金屬氰化物鹽計)及金屬氰化物鹽(例如六氰美 鈷酸鉀)之水溶液在有機錯合物配位子幻(例如第三—丁醇) 存在之下進行反應,形成包含雙金屬氰化物化合物例 如六氰基紐辞)’水d),過量之金屬鹽e)及有機錯合’ 配位子c)之懸浮液。 口 有機錯合她奸e)可存在於錢贱^ 物鹽水溶液中,或將其直接加至雙金屬氛化物化合物w 10 - 表紙張尺度適用中國國家標準(CN篇規格(210 X 297公i (請先閱讀背面之注意事項再填寫本頁)
經濟部智慧財產局員工消費合作社印製 1227248 A7 B7 五、發明說明(9 ) 澱後所獲得之懸浮液中。已證實將水溶液與有機錯合物酉己 * 位子C)經劇烈攪拌混合為有利。然後通常將形成之懸浮液 用膽汁酸或其鹽,酯或醯胺b)處理。宜用膽汁酸或其_, 酯或醯胺b)與水及有機錯合物配位子c)於混合物中。 然後用已知的技術例如離心分離或過濾方式,將觸媒 自懸浮液中分離出來。於較佳變化例中,分離出來的觸媒 係然後用有機錯合物配位子c)之水溶液清洗(例如用再〜辦 浮且隨即用過濾或離心再分離出來)。這種方式中可能由 根據本發明觸媒中移除,例如,水溶性之副產物,例如, 氣化钟。 有機錯合物配位子C)在水性清洗溶液中之量,宜為以 總溶液計為自40至80重量%間。而且,將少量膽汁酸或其 鹽’酯或醯胺,範圍宜為總溶液計之自〇.5至5重量G/。,如 至水性清洗溶液中係為有利。 此外將觸媒清洗多於一次亦為有利。例如於終了時, 可重複第一次之清洗步驟。然而宜用非—水溶液例如,有 機錯合物配位子與膽汁酸或其鹽,酯或醯胺的混合物進行 進一步之清洗步驟。 然後將清洗過的觸媒,選擇地可在研磨後,在通常為 在自20至1〇〇艺溫度時且壓力在〇· }毫巴至常壓(1〇13毫巴) 下乾燥。 ^本發明亦關於根據本發明之MC觸媒在加成聚合烯化 氧類至含活性氫原子之起始化合物之聚醚多元醇類製法中 之用途。 Γ%先閱讀背面之注意事項再填寫本頁)
-11 -
A7 1227248 ^^ ___B7____ 五、發明說明(1 〇) 所用之烯化氧類宜為乙烯化氧,丙烯化氧,丁烯化氧 及其混合物。聚醚鏈藉由烧氧基化作用之合成可以與,例 如,僅一種單體環氧化物或以隨機或阻斷方式與2或3種不 同的單體環氧化物進行。其他細節可在’’Ullmanns Encyclopsdie der industriellen Chemie”,第A21 卷,1992年,670頁以及下列等等中查到。 宜使用分子量為自18至2, 000且具有1至8個羥基之含 活性氫原子之化合物之起始化合物。其可藉實例提及:乙 二醇、二乙二醇、三乙二醇、12—丙二醇、L 4—丁二醇、 己二醇、双酚A ,三羥甲基丙烷,丙三醇、季戊四醇、山 梨糖醇、蔗糖、分解的澱粉或水。 有利的是,所用之含活性氫原子之起始化合物為可由 例如由上述之低分子量起始物且為具有分子量自2〇〇至 2, 000之寡聚合烷氧基化作用之產物,以習用之鹼催化作 用製得者。 藉著根據本發明之觸媒所催化之烯化氧類至含活性氫 原子起始化合物之加成聚合作用,通常係在2〇至2〇〇。(:之 溫度,宜在40至180°C之範圍,特別是在自5〇至15〇。(:之溫 | 度下進行。反應可在由0· 〇〇1至2〇巴之總壓力下進行。加 | 成聚合作用可在沒有溶劑或在惰性有機溶劑中例如,甲苯 I 及/或THF中進行。溶劑的量以將製備之聚醚多元醇類量計 I 為自10至30重量〇/〇。 消 費 合 作 社 觸媒濃度係如此選擇的,使得其加成聚合作用在給定 的反應條件下進行可得到良好控制。觸媒濃度以將製備之 -12
I A7 1227248 _B7_ 五、發明說明(ΪΙ ) 聚醚多元醇之量計,通常係在自0. 0005重量%至1重量%, 1 宜自0.001重量%至0.1重量%,特別是自0.001重量%至 0. 0025重量%之範圍内。 根據本發明之方法所製備之聚醚多元醇類的分子量, 係在自500至100, 000克/莫耳範圍内,宜在自1,000至 50,000克/莫耳範圍内,特別是在自2,000至20,000克/莫 耳範圍内。 加成聚合作用可連續或不連續地,例如,以一批或半 -批地進行。 由於明顯增加活性,根據本發明之觸媒可在非常低濃 度下使用(25ppm且更低,以將製備之聚醚多元醇之量 計)。如果將在根據本發明之觸媒存在下製得之聚醚多元 醇類,用以製傷聚胺基甲酸酯類(Kunststoffhandbuch, 第7卷,聚胺基甲酸酯,第3版,1993年,第25-32及57-67 頁),不需要自聚醚多元醇類中去除觸媒而不致於對產生 之聚胺基甲酸酯品質有負面影響。 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 1227248 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(1 2)tiH 觸媒之製備 實例A用膽酸之鈉鹽(觸媒A)來製備DMC觸媒。 將含6· 2克(45· 75毫莫耳)氣化辞於1〇毫升蒸餾水之 溶液劇烈攪拌(24, OOOrpm),加至含2克(6毫莫耳)六氰基 鈷酸鉀於35毫升蒸餾水之溶液中。隨即,將含25克第三一 丁醇與25克蒸餾水之混合物加至所形成之懸浮液中,且然 後劇烈攪拌10分鐘(24, OOOrpm)。然後將含〇. 5克膽酸之 鈉鹽(Fluka Chemie AG, Ch-9471 Buchs),0.5克第三-丁醇及50克蒸餾水之混合物加入其中,且攪拌3分鐘 (1, OOOrpm)。用過濾法將固體分離出來,然後與含35克第 三-丁醇,15克蒸餾水及0.5克膽酸之鈉鹽之混合物一起攪 拌10分鐘(10, OOOrpm),且再過濾。過濾後,觸媒在50°C 及常壓下乾燥,直到恆重為止。 乾燥粉末狀觸媒之產量:2. 1克 元素分析法,熱重量分析法及萃取法: 鈷= 12. 6重量%,鋅=27· 3重量%,第三-丁醇=10· 9重量%, 膽酸之鈉鹽=4. 3重量%。 實例B 用豬脫氧膽酸之鈉鹽(觸媒B)來製備DMC觸媒。 依照實例A之同樣步驟,但用豬脫氧膽酸之鈉鹽 (Sigma-Aldrich Cheraie GmbH,D-82041 Deisenhofen) 代替實驗A中之膽酸之鈉鹽。 乾燥粉末狀觸媒之產量:2. 0克。 -14 - 表紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁) t填寫士 II· --線· 1227248 Α7 Β7 經濟部智慧財產局員工消費合作社印製 五、發明說明(1 3) 元素分析法,熱重量分析法及萃取法: * 钻=13· 8重篁%,鋅=28· 3重量%,第三-丁醇=7· 3重量%, 豬脫氧膽酸之鈉鹽=6. 2重量%。 實例C (比較實例) 用第三-丁醇不含膽汁酸或其鹽,酯或醯胺(觸媒C, 根據JP-A4145123合成)來製備DMC觸媒。 將含10克(73· 3毫莫耳)氯化鋅於15毫升蒸鶴水之溶 液劇烈攪拌(24,0〇〇rpm),加至含2克(12毫莫耳)六氰基 鈷酸鉀於75毫升蒸餾水之溶液中。隨即,將含5〇克第三一 丁醇與50克蒸顧水之混合物加至所形成之懸浮液中,且然 後劇烈攪拌10分鐘(24, 0〇〇rpm)。用過濾法將固體分離出 來,然後與含125克第三-丁醇及蒸餾水(7〇/3〇 ;重量/重 里)之此合物一起授掉10分鐘(1 〇, 〇〇〇rpm),且再過濾。 過濾後’觸媒在50°C及常壓下乾燥,直到恆重為止。 乾燥粉末狀觸媒之產量:3· 08克 元素分析法: 麵-13· 6重置%,鋅= 27· 4重量%,第三-丁醇=ΐ4· 2重量% 多元醇類之_法 ϋ步驟 將50克聚醚多元醇起始物(分子量",〇〇〇克/莫耳)及 自3至5毫克觸媒(15至25ppm,以將製備之聚醚多元醇類之 里计)導入一有保護氣體(氬)之5〇〇毫升加壓反應器中且攪 -15 - 本紙張尺度適國國家標準(CNS)A4規格⑵Q χ 297公努-—---------
A7
1227248 掉加熱至105°C。然後將丙烯化氧(約5克)以單批計量加 入’直到總壓上昇至2· 5巴。當反應器中之加速壓計表落 下時進一步加入丙烯化氧。該加速壓計表落下表示觸媒已 活化。然後將殘餘之丙烯化氧(丨45克)繼續於總壓為2· 5巴 之恆壓下計量加入。當丙烯化氧計量加入完畢且在1〇5 °C,接著反應2小時後,揮發性部份在9(rc(1毫巴)下蒸發 出來且然後將混合物冷卻至室溫。 所產生之聚醚多元醇類類之特性以0H數,雙鍵量及粘 度來決定。 反應隨即予以時間—轉變曲線(丙烯化氧消耗量[克]對 反應時間[分鐘])。誘發時間以時間-轉變曲線之最頂點與 曲線延長線之切線交又點來測定。丙氧基化作用時間對觸 媒之活性與相對應之觸媒活性作用時間區間(誘發時間終 了)及丙烯化氧計量終結有決定性之重要性。總反應時間 為誘發時間與丙氧基化作用時間之和。 實例用觸媒A(25ppm)製備聚醚多元醇類 誘發時間: 217分鐘 丙氧基化作用時間: 33分鐘 總反應時間: 250分鐘 聚醚多元醇:OH數(每克中之KOH毫克數):29. 6 雙鍵量(毫莫耳/公斤) :6 25°C時之粘度(毫帕) :855 實例I用觸媒A(15ppm)製備聚醚多元醇 誘發時間: 387分鐘 -16 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再填寫本頁)
經濟部智慧財產局員工消費合作社印製 1227248 A7 五、發明說明(1 5) 丙氧基化作用時間 168分鐘 555分鐘 聚醚多元醇:0H數(每克中之KOH毫克數):3〇 j 雙鍵量(毫莫耳/公斤) :6 25°C時之粘度(毫帕) :993 不移除觸酶之多元醇類内之金屬含量為: 鋅=4ppm,始=2ppm。 實例3用觸媒B(25ppm)製備聚醚多元醇 奶分鐘 丙氧基化作用時間: 4〇分鐘 總反應時間: 411分鐘 聚醚多元醇:OH數(每克中之KOH毫克數)·· 3〇· 2 雙鍵量(毫莫耳/公斤) 25°C時之粘度(毫帕) t例4 (比較實例) 觸媒C(15PPm)在上述反應條件下無活性表現,甚至於 經過14小時之誘發時間後亦無表現。 當使用50卯m觸媒C時,誘發時間為約9小時。丙氧基 化作用時間超過12小時,其中反應中發生觸媒鈍化。 由實例1至3顯示,由於明顯增如活性,根據本發明之 新穎DMC觸媒在⑽多元醇類之製備中,不需要將觸媒從 多7G醇類中分離出來而在此等低濃度下使用。 總反應時間 注 線 本紙張尺度刺t _緖準(CNS)A伐格⑽ '17
Claims (1)
1227矣紙(縣; |_ 充‘ 六、申請專利範圍 經濟部智慧財產局員工消費合作社印製 A8 B8 C8 D8 專利申請案第89102360號 ROC Patent Appln. No.89102360 修正之申請專0範圍中文本—附件(一) Amended Claims in Chinese — EncLffl (民國93年7月γν日送呈) (Submitted on July yT/9 2004) 1· 一種雙金屬氰化物(DMC)觸媒,其包括 a) 25至90重量%之一種或多種雙金屬氰化物化合物, 10 b) 1至80重量%之一種或多種膽汁酸或其鹽類,酯類 或醯胺類,及 c) 0.5至30重量%之一種或多種不同於b)之有機錯合物 配位子; 其中膽汁酸具有通式
其中 尺1,尺2,113,尺4各自獨立,代表11或011且 R5代表OH。 2·如申請專利範圍第1項之DMC觸媒,其亦含有幻水 25 及/或e)水溶性金屬鹽。 3.如申請專利範圍第1或2項之DMC觸媒,其中雙金 屬氰化物化合物a)為六氰基鈷酸鋅(in)。 4·如申請專利範圍第1或2項中任一項之DMC觸媒, -18 -
本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 89022B-接 Α8 Β8 C8 D8 經濟部智慧財產局員工消費合作社印製 1227248 六、申請專利範圍 其中有機錯合物配位子C)為第三-丁醇。 5. 如申請專利範圍第1或2項中任一項之DMC觸媒, 其中觸媒包括,如膽汁酸鹽,膽酸,甘膽酸,牛磺膽 酸,脫氧膽酸,甘胺酸脫氧膽酸,牛磺脫氧膽酸,鵝 5 脫氧膽酸,甘胺酸鵝脫氧膽酸,牛磺鵝脫氧膽酸,石 膽酸,豬膽酸,豬脫氧膽酸或其混合物之鈉,鋰或鉀 鹽類。 6. —種製備如申請專利範圍第1至5項中任一項之DMC 觸媒的方法,其步驟包括: 10 i)在水性溶液中反應 α)金屬鹽及金屬氰化物鹽, β)有機錯合物配位子,其不同於膽汁酸或其鹽 類,酯類或醯胺類,及 γ)膽汁酸或其鹽類,酯類或醯胺類, 15 其中膽汁酸具有通式
其中 各自獨立,代表Η或ΟΗ且 R5代表ΟΗ , -19 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐)
1227248 3 Γ>0 C8 _D8_ 六、申請專利範圍 ‘ ii)將步驟i)中得到的觸媒分離、清洗及乾燥。 7. —種將烯化氧類加成聚合至含有活性氫原子起始化合 物之製備聚醚多元醇類的方法,其係在根據申請專利 範圍第1至5項中任一項之一種或多種DMC觸媒存 5 在之下進行。 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標準(CNS)A4規格(210x297公釐)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19905611A DE19905611A1 (de) | 1999-02-11 | 1999-02-11 | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
Publications (1)
Publication Number | Publication Date |
---|---|
TWI227248B true TWI227248B (en) | 2005-02-01 |
Family
ID=7897114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW089102360A TWI227248B (en) | 1999-02-11 | 2000-02-11 | Double metal cyanide catalysts for preparing polyetherpolyols |
Country Status (20)
Country | Link |
---|---|
US (1) | US7008900B1 (zh) |
EP (1) | EP1165657B1 (zh) |
JP (1) | JP4523170B2 (zh) |
KR (1) | KR100599355B1 (zh) |
CN (1) | CN1138811C (zh) |
AT (1) | ATE273340T1 (zh) |
AU (1) | AU2294300A (zh) |
BR (1) | BR0008106B1 (zh) |
CA (1) | CA2362503C (zh) |
CZ (1) | CZ296405B6 (zh) |
DE (2) | DE19905611A1 (zh) |
ES (1) | ES2226774T3 (zh) |
HK (1) | HK1044959B (zh) |
HU (1) | HUP0200197A3 (zh) |
ID (1) | ID30028A (zh) |
PL (1) | PL349858A1 (zh) |
PT (1) | PT1165657E (zh) |
RU (1) | RU2235589C2 (zh) |
TW (1) | TWI227248B (zh) |
WO (1) | WO2000047649A1 (zh) |
Families Citing this family (189)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19953546A1 (de) * | 1999-11-08 | 2001-05-10 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
ATE270148T1 (de) | 2000-04-20 | 2004-07-15 | Bayer Materialscience Ag | Verfahren zur herstellung von dmc-katalysatoren |
DE10121312A1 (de) * | 2001-05-02 | 2002-11-07 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
US6833431B2 (en) | 2001-05-02 | 2004-12-21 | Bayer Aktiengesellschaft | Double-metal cyanide catalysts for preparing polyether polyols |
DE10138216A1 (de) | 2001-08-03 | 2003-02-20 | Bayer Ag | Aliphatische Polycarbonathomo- und -copolymere durch DMC-Katalyse |
WO2004067633A1 (ja) * | 2003-01-28 | 2004-08-12 | Asahi Glass Company, Limited | ポリエーテルポリオール組成物およびその用途 |
DE102006024025A1 (de) * | 2006-05-23 | 2007-11-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetherpolyolen |
DE102007038436A1 (de) | 2007-08-16 | 2009-02-19 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyolen |
DE102008011683A1 (de) | 2008-02-28 | 2009-09-03 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyolen |
DE102008028555A1 (de) | 2008-06-16 | 2009-12-17 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyolen |
IL200995A0 (en) * | 2008-10-01 | 2010-06-30 | Bayer Materialscience Ag | Polyether-based polyurethane formulations for the production of holographic media |
IL200997A0 (en) | 2008-10-01 | 2010-06-30 | Bayer Materialscience Ag | Special polyether-based polyurethane formulations for the production of holographic media |
DE102008051882A1 (de) | 2008-10-16 | 2010-04-29 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetheresterpolyolen |
US20100317824A1 (en) * | 2009-06-15 | 2010-12-16 | Dow Global Technologies Inc. | Polyether derivatives of secondary hydroxy fatty acids and derivatives thereof |
DE102009031584A1 (de) | 2009-07-03 | 2011-01-05 | Bayer Materialscience Ag | Verfahren zur Herstellung von Polyetherpolyolen mit primären Hydroxyl-Endgruppen |
DE102009042201A1 (de) | 2009-09-18 | 2011-04-14 | Bayer Materialscience Ag | Silangruppenhaltige Polyether |
DE102009042190A1 (de) | 2009-09-18 | 2011-03-24 | Bayer Materialscience Ag | Silangruppenhaltige Reaktivverdünner |
DE102009043616A1 (de) | 2009-09-29 | 2011-03-31 | Bayer Materialscience Ag | Verfahren zur Herstellung von aminogruppenhaltigen Polyolen |
AU2010310208A1 (en) | 2009-10-21 | 2012-05-10 | Bayer Materialscience Ag | Biodegradable hydrogel |
EP2497085B1 (de) | 2009-11-03 | 2014-02-12 | Bayer Intellectual Property GmbH | Verfahren zur herstellung eines holographischen films |
KR101782182B1 (ko) | 2009-11-03 | 2017-09-26 | 코베스트로 도이칠란드 아게 | 상이한 기록 공단량체를 갖는 광중합체 제제 |
ATE548730T1 (de) | 2009-11-03 | 2012-03-15 | Bayer Materialscience Ag | Photopolymerformulierungen mit einstellbarem mechanischem modul guv |
WO2011071492A1 (en) | 2009-12-09 | 2011-06-16 | Dow Global Technologies Llc | Polyether derivatives of secondary hydroxy fatty acids and derivatives thereof |
WO2011089120A1 (de) | 2010-01-20 | 2011-07-28 | Bayer Materialscience Ag | Verfahren zur aktivierung von doppelmetallcyanidkatalysatoren zur herstellung von polyethercarbonatpolyolen |
DE102010008410A1 (de) | 2010-02-18 | 2011-08-18 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
EP2365019A1 (de) | 2010-03-13 | 2011-09-14 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
US20110230581A1 (en) | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
CN103180361B (zh) | 2010-03-24 | 2016-10-26 | 科思创德国股份有限公司 | 制备聚醚碳酸酯多元醇的方法 |
EP2372454A1 (de) | 2010-03-29 | 2011-10-05 | Bayer MaterialScience AG | Photopolymer-Formulierung zur Herstellung sichtbarer Hologramme |
US9115246B2 (en) | 2010-04-30 | 2015-08-25 | Basf Se | Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes |
SG185102A1 (en) | 2010-04-30 | 2012-12-28 | Basf Se | Polyether polyols, process for preparing polyether polyols and their use for producing polyurethanes |
DE102010019504A1 (de) | 2010-05-06 | 2011-11-10 | Bayer Materialscience Ag | Polyisocyanatprepolymere und deren Verwendung |
KR101902018B1 (ko) | 2010-05-18 | 2018-09-27 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 폴리에테르 카르보네이트 폴리올의 제조 방법 |
EP2591036B1 (de) | 2010-07-05 | 2014-03-26 | Bayer Intellectual Property GmbH | Verfahren zur herstellung von polyolgemischen |
MX2013001925A (es) | 2010-08-20 | 2013-08-01 | Basf Se | Proceso para la elaboracion de polioles de polieterester. |
EP2441788A1 (de) | 2010-10-14 | 2012-04-18 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
DE102010043409A1 (de) | 2010-11-04 | 2012-05-10 | Bayer Materialscience Aktiengesellschaft | Verfahren zur Herstellung von Polycarbonatpolyolen durch immortale Polymerisation von cyclischen Carbonaten |
CN103314031B (zh) | 2010-11-09 | 2014-12-31 | 巴斯夫欧洲公司 | 聚醚酯多元醇 |
EP2465890A1 (de) | 2010-12-17 | 2012-06-20 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen mit primären Hydroxyl-Endgruppen und daraus hergestellte Polyurethanpolymere |
BR112013015393A2 (pt) | 2010-12-20 | 2016-09-20 | Bayer Ip Gmbh | método para a preparação de poliéter polióis |
JP2014501826A (ja) | 2010-12-20 | 2014-01-23 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ポリエーテルエステルポリオールの製造方法 |
KR101404702B1 (ko) | 2011-03-08 | 2014-06-17 | 에스케이이노베이션 주식회사 | 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법 |
ES2653151T3 (es) | 2011-03-28 | 2018-02-06 | Covestro Deutschland Ag | Procedimiento para la preparación de espumas flexibles de poliuretano |
EP2530101A1 (de) | 2011-06-01 | 2012-12-05 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
KR101920520B1 (ko) | 2011-06-30 | 2018-11-20 | 바이엘 인텔렉쳐 프로퍼티 게엠베하 | 고분자량 폴리에테르 폴리올의 제조 방법 |
EP2548905A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Aktivierung von Doppelmetallcyanidkatalysatoren zur Herstellung von Polyetherpolyolen |
EP2548907A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
EP2548906A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Aktivierung von Doppelmetallcyanidkatalysatoren zur Herstellung von Polyetherpolyolen |
EP2548908A1 (de) | 2011-07-18 | 2013-01-23 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyetherpolyolen |
ES2661933T3 (es) | 2011-07-26 | 2018-04-04 | Clariant International Ltd | Ésteres de lactato eterificados, procedimiento para su preparación y su uso para mejorar la acción de agentes fitosanitarios |
EP2604641A1 (de) | 2011-12-16 | 2013-06-19 | Bayer Intellectual Property GmbH | Verfahren zur Herstellung von Polyetherestercarbonatpolyolen |
EP2604642A1 (de) | 2011-12-16 | 2013-06-19 | Bayer Intellectual Property GmbH | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
SI2794710T1 (sl) | 2011-12-20 | 2018-12-31 | Adhesys Medical Gmbh | Izocianatno funkcionalni predpolimer za biološko razgradljivo tkivno lepilo |
JP6227549B2 (ja) | 2011-12-20 | 2017-11-08 | バイエル・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングBayer Intellectual Property GmbH | ヒドロキシ−アミノポリマーおよびその製造方法 |
WO2013092506A1 (de) | 2011-12-20 | 2013-06-27 | Bayer Materialscience Ag | Hydroxy-aminopolymer und dessen verwendung in polyharnstoffpolyurethan-gewebeklebstoffen |
EP2671893A1 (de) | 2012-06-06 | 2013-12-11 | Bayer MaterialScience AG | Verfahren zur Herstellung von Omega-Hydroxy-Aminopolymeren |
EP2703425A1 (de) | 2012-08-27 | 2014-03-05 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
EP2703426A1 (de) | 2012-08-27 | 2014-03-05 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
DE102012218848A1 (de) | 2012-10-16 | 2014-04-17 | Bayer Materialscience Ag | Herstellung und Verwendung neuer thermoplastischer Polyurethan-Elastomere auf Basis von Polyethercarbonatpolyolen |
DE102012218846A1 (de) | 2012-10-16 | 2014-04-17 | Bayer Materialscience Ag | Herstellung und Verwendung neuer thermoplastischer Polyurethan-Elastomere auf Basis von Polyethercarbonatpolyolen |
EP2725044B1 (de) | 2012-10-24 | 2017-06-21 | Covestro Deutschland AG | Alkoxysilanterminiertes Präpolymer auf Basis von Polyethercarbonatpolyolen für Sprühschäume |
EP2730602A1 (de) | 2012-11-09 | 2014-05-14 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
US20150299374A1 (en) | 2012-11-09 | 2015-10-22 | Bayer Materialscience Ag | Method for producing polyether carbonate polyols |
EP2845871A1 (de) | 2013-09-05 | 2015-03-11 | Bayer MaterialScience AG | Vernetzung von Doppelbindungen enthaltenden Polyethercarbonatpolyolen durch Addition von Mercaptanen |
EP2845873A1 (de) | 2013-09-05 | 2015-03-11 | Bayer MaterialScience AG | Radikalische Vernetzung von Polyethercarbonatpolyolen enthaltend elektronenarme und elektronenreiche Doppelbindungen |
CN105473638B (zh) | 2013-09-05 | 2018-01-26 | 科思创德国股份公司 | 使用支化剂分子获得的较高官能的聚醚碳酸酯多元醇 |
EP2845872A1 (de) | 2013-09-05 | 2015-03-11 | Bayer MaterialScience AG | Niederviskose Polyethercarbonatpolyole mit Seitenketten |
EP2851384A1 (de) | 2013-09-20 | 2015-03-25 | Bayer MaterialScience AG | Verzweigte Polyethercarbonatpolyole und Verfahren zu deren Herstellung |
EP2865700A1 (de) | 2013-10-23 | 2015-04-29 | Bayer MaterialScience AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
US20160237367A1 (en) | 2013-10-29 | 2016-08-18 | Dow Brasil Sudeste Industrial Ltda. | Lubricant composition and a method to lubricate a mechanical device |
EP2876121A1 (de) | 2013-11-22 | 2015-05-27 | Bayer MaterialScience AG | Einsatz von Urethan-Alkoholen zur Herstellung von Polyetherpolyolen |
US10106641B2 (en) | 2013-11-27 | 2018-10-23 | Covestro Deutschland Ag | Mixtures of polyether carbonate polyols and polyether polyols for producing polyurethane soft foams |
EP2886572A1 (de) | 2013-12-17 | 2015-06-24 | Bayer MaterialScience AG | Einsatz von Urethan-Alkoholen zur Herstellung von Polyethercarbonatpolyolen |
KR20160101919A (ko) | 2013-12-18 | 2016-08-26 | 코베스트로 도이칠란트 아게 | 알칼리 폴리에테르 폴리올의 후처리 방법 |
EP2894180A1 (en) | 2014-01-08 | 2015-07-15 | Bayer MaterialScience AG | Polymer Polyols comprising a Polyether Carbonate Polyol as the Base Polyol |
EP2910585B1 (de) | 2014-02-21 | 2018-07-04 | Covestro Deutschland AG | Schotterkörper sowie Verfahren zur Herstellung von Schotterkörpern |
WO2015155094A1 (de) | 2014-04-07 | 2015-10-15 | Bayer Materialscience Ag | Verfahren zur herstellung von polyoxymethylen-blockcopolymeren |
CN106232670A (zh) | 2014-04-24 | 2016-12-14 | 科思创德国股份有限公司 | 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料 |
US10358526B2 (en) | 2014-09-23 | 2019-07-23 | Covestro Deutschland Ag | Moisture-curing polyether carbonate containing alkoxysilyl groups |
EP3023447A1 (de) | 2014-11-18 | 2016-05-25 | Covestro Deutschland AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
EP3050907A1 (de) | 2015-01-28 | 2016-08-03 | Covestro Deutschland AG | Verfahren zur Herstellung von Polyethercarbonatpolyolen |
US20180237577A1 (en) | 2015-02-27 | 2018-08-23 | Covestro Deutschland Ag | Use of polyether carbonate polyols for producing polyurethane foams with stable colour |
EP3067376A1 (de) | 2015-03-11 | 2016-09-14 | Evonik Degussa GmbH | Herstellung von Polyurethansystemen unter Einsatz von Polyetherpolycarbonatpolyolen |
EP3098250A1 (de) | 2015-05-26 | 2016-11-30 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3098251A1 (de) | 2015-05-26 | 2016-11-30 | Covestro Deutschland AG | Einsatz von alkoholen, die mindestens zwei urethangruppen enthalten, zur herstellung von polyetherpolyolen |
EP3098252A1 (de) | 2015-05-26 | 2016-11-30 | Covestro Deutschland AG | Einsatz von alkoholen, die mindestens zwei urethangruppen enthalten, zur herstellung von polyethercarbonatpolyolen |
US10457775B2 (en) | 2015-08-26 | 2019-10-29 | Covestro Deutschland Ag | Method for producing high molecular weight polyoxyalkylene polyols |
GB201515350D0 (en) | 2015-08-28 | 2015-10-14 | Econic Technologies Ltd | Method for preparing polyols |
US20180327537A1 (en) | 2015-11-19 | 2018-11-15 | Covestro Deutschland Ag | Polyurethane foams based on polyether carbonate polyols |
EP3178858A1 (de) | 2015-12-09 | 2017-06-14 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
US11345775B2 (en) | 2015-12-09 | 2022-05-31 | Covestro Deutschland Ag | Polyurethane foams based on polyethercarbonate polyols |
EP3219741A1 (de) | 2016-03-18 | 2017-09-20 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
KR20190008212A (ko) | 2016-05-13 | 2019-01-23 | 코베스트로 도이칠란트 아게 | 폴리옥시알킬렌 폴리올의 제조 방법 |
EP3260483A1 (de) | 2016-06-22 | 2017-12-27 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
US10119223B2 (en) | 2016-07-15 | 2018-11-06 | Covestro Llc | Carpet and synthetic turf backings prepared from a polyether carbonate polyol |
US10258953B2 (en) | 2016-08-05 | 2019-04-16 | Covestro Llc | Systems and processes for producing polyether polyols |
WO2018069348A1 (de) | 2016-10-12 | 2018-04-19 | Covestro Deutschland Ag | Verfahren zur herstellung von elastomeren |
WO2018069350A1 (de) | 2016-10-12 | 2018-04-19 | Covestro Deutschland Ag | Verfahren zur herstellung eines mehrfachbindungen enthaltenden präpolymers als elastomer-vorstufe |
EP3330308A1 (de) | 2016-12-05 | 2018-06-06 | Covestro Deutschland AG | Verfahren zur herstellung von tdi-basierten polyurethanweichschaumstoffen enthaltend organische säureanhydride und/oder organische säurechloride |
EP3330307A1 (de) | 2016-12-05 | 2018-06-06 | Covestro Deutschland AG | Verwendung von acrylsäureestern und amiden zur erniedrigung von emissionen eines polyurethanschaumstoffes |
EP3336115A1 (de) | 2016-12-19 | 2018-06-20 | Covestro Deutschland AG | Verfahren zur erniedrigung von emissionen eines polyurethanschaumstoffes |
EP3336137A1 (de) | 2016-12-19 | 2018-06-20 | Covestro Deutschland AG | Verwendung von physikalischen treibmitteln zur erzeugung von polyethercarbonatpolyol-basierten polyurethanschaumstoffen mit reduzierter emission von cyclischem propylencarbonat |
EP3336130A1 (de) | 2016-12-19 | 2018-06-20 | Covestro Deutschland AG | Verfahren zur herstellung von polyetherthiocarbonatpolyolen |
GB201703324D0 (en) | 2017-03-01 | 2017-04-12 | Econic Tech Ltd | Method for preparing polyether carbonates |
EP3385295A1 (de) | 2017-04-05 | 2018-10-10 | Covestro Deutschland AG | Flammgeschützte phosphorfunktionelle polyethercarbonatpolyole und verfahren zu deren herstellung |
EP3409704A1 (de) | 2017-06-01 | 2018-12-05 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3424967A1 (de) | 2017-07-07 | 2019-01-09 | Covestro Deutschland AG | Verfahren zur herstellung von funktionalisierten polyoxyalkylenpolyolen |
EP3461852A1 (de) | 2017-09-28 | 2019-04-03 | Covestro Deutschland AG | Verfahren zur herstellung eines mehrfachbindungen enthaltenden polymers als elastomer-vorstufe |
WO2019076862A1 (de) | 2017-10-18 | 2019-04-25 | Covestro Deutschland Ag | Diblockcopolymere und deren verwendung als tenside |
EP3473658A1 (de) | 2017-10-18 | 2019-04-24 | Covestro Deutschland AG | Diblockcopolymere und deren verwendung als tenside |
GB201717441D0 (en) | 2017-10-24 | 2017-12-06 | Econic Tech Ltd | A polymerisation process |
US20190119444A1 (en) | 2017-10-25 | 2019-04-25 | Covestro Llc | Process to remove dmc catalysts from polyether carbonate polyols |
EP3489278A1 (de) | 2017-11-23 | 2019-05-29 | Covestro Deutschland AG | Hochmolekulare polyoxyalkylene mit tiefer glastemperatur hergestellt nach der grafting-through-methode |
EP3502162A1 (de) | 2017-12-19 | 2019-06-26 | Covestro Deutschland AG | Verfahren zur herstellung von polyetheresterpolyolen |
EP3527606A1 (de) | 2018-02-16 | 2019-08-21 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3533815A1 (de) | 2018-02-28 | 2019-09-04 | Covestro Deutschland AG | Polyurethanweichschaumstoffe auf basis von polyoxymethylen-polyoxyalkylen-blockcopolymeren |
EP3762441B1 (de) | 2018-03-07 | 2022-04-13 | Covestro Intellectual Property GmbH & Co. KG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3536727A1 (de) | 2018-03-07 | 2019-09-11 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3543268A1 (de) | 2018-03-22 | 2019-09-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyurethanweichschaumstoffen |
CN111954689A (zh) | 2018-03-22 | 2020-11-17 | 科思创知识产权两合公司 | 制备具有高的粗密度的聚氨酯软质泡沫材料的方法 |
EP3549969A1 (de) | 2018-04-06 | 2019-10-09 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3567067A1 (de) | 2018-05-08 | 2019-11-13 | Covestro Deutschland AG | Abtrennung von doppelmetallcyanid-katalysator |
EP3587469A1 (de) | 2018-06-22 | 2020-01-01 | Covestro Deutschland AG | Verfahren zur herstellung von polyol |
EP3597690A1 (de) | 2018-07-19 | 2020-01-22 | Covestro Deutschland AG | Heterocyclen-funktionelle polyether oder polyethercarbonate und verfahren zu deren herstellung |
EP3604320A1 (de) | 2018-08-01 | 2020-02-05 | Covestro Deutschland AG | Phosphorfunktionelle polyoxyalkylenpolyole und verfahren zu deren herstellung |
EP3608348A1 (de) | 2018-08-07 | 2020-02-12 | Covestro Deutschland AG | Verfahren zur herstellung eines organooxysilyl-vernetzten polymers |
EP3608018A1 (de) | 2018-08-08 | 2020-02-12 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
EP3617248A1 (de) | 2018-08-30 | 2020-03-04 | Covestro Deutschland AG | Verfahren zur abtrennung von gasförmigen bestandteilen |
GB201814526D0 (en) | 2018-09-06 | 2018-10-24 | Econic Tech Ltd | Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates |
EP3643730A1 (de) | 2018-10-26 | 2020-04-29 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-blockcopolymeren |
EP3656797A1 (de) | 2018-11-22 | 2020-05-27 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyalkylenoxid-blockcopolymeren |
EP3670571A1 (de) | 2018-12-21 | 2020-06-24 | Covestro Deutschland AG | Verfahren zur herstellung eines polyester-polyetherpolyol-blockcopolymers |
EP3670568A1 (de) | 2018-12-21 | 2020-06-24 | Covestro Deutschland AG | Verfahren zur herstellung eines polyesters |
EP3670557A1 (de) | 2018-12-21 | 2020-06-24 | Covestro Deutschland AG | Verfahren zur herstellung eines polyoxyalkylenpolyesterpolyols |
EP3683251A1 (de) | 2019-01-15 | 2020-07-22 | Covestro Deutschland AG | Verfahren zur herstellung von diol |
WO2020173568A1 (de) | 2019-02-28 | 2020-09-03 | Covestro Intellectual Property Gmbh & Co. Kg | Isocyanat-terminierte prepolymere für die herstellung von polyurethan-integral-schaumstoffen |
GB201906210D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Limited | A polyol block copolymer, compositions and processes therefor |
GB201906214D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Ltd | A polyol block copolymer, compositions and processes therefor |
EP3741788A1 (de) | 2019-05-24 | 2020-11-25 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyol-mischungen |
EP3747927A1 (de) | 2019-06-05 | 2020-12-09 | Covestro Deutschland AG | Verfahren zur kontinuierlichen herstellung von polyoxyalkylenpolyolen |
EP3750940A1 (de) | 2019-06-11 | 2020-12-16 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
US20220227928A1 (en) | 2019-06-11 | 2022-07-21 | Covestro Intellectual Property Gmbh & Co. Kg | Method for preparing polyether carbonate polyols |
EP3760663A1 (de) | 2019-07-05 | 2021-01-06 | Covestro Deutschland AG | Verfahren zur herstellung von polyetherestercarbonatpolyolen |
EP3763768A1 (de) | 2019-07-12 | 2021-01-13 | Covestro Deutschland AG | Polyethercarbonatpolyole mit enger segmentlängenverteilung |
EP4004083A1 (de) | 2019-07-31 | 2022-06-01 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3771724A1 (de) | 2019-07-31 | 2021-02-03 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3831867A1 (de) | 2019-12-04 | 2021-06-09 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
CN114729114A (zh) | 2019-12-04 | 2022-07-08 | 科思创知识产权两合公司 | 制备聚醚碳酸酯多元醇的方法 |
EP3838963A1 (de) | 2019-12-17 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen |
EP3838938A1 (de) | 2019-12-18 | 2021-06-23 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren |
EP3838964A1 (de) | 2019-12-18 | 2021-06-23 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP4093539B1 (de) | 2020-01-21 | 2023-10-04 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
CN115135410A (zh) | 2020-02-22 | 2022-09-30 | 科思创德国股份有限公司 | 制备双金属氰化物催化剂的方法 |
GB202003003D0 (en) | 2020-03-02 | 2020-04-15 | Econic Tech Ltd | A polyol block copolymer |
GB202003002D0 (en) | 2020-03-02 | 2020-04-15 | Crane Ltd | Method of preparation of a polyol block copolymer |
EP3878885A1 (de) | 2020-03-10 | 2021-09-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3882297A1 (de) | 2020-03-17 | 2021-09-22 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3885390A1 (de) | 2020-03-25 | 2021-09-29 | Covestro Deutschland AG | Verfahren zur herstellung eines etheresterols |
EP3889204A1 (de) | 2020-04-02 | 2021-10-06 | Covestro Deutschland AG | Verfahren zur herstellung eines polyoxyalkylencarbonatpolyols |
EP3892660A1 (de) | 2020-04-08 | 2021-10-13 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP3916055A1 (de) | 2020-05-26 | 2021-12-01 | Covestro Deutschland AG | Polycarbonat-zusammensetzungen enthaltend polyethercarbonatpolyole |
EP3922660A1 (de) | 2020-06-08 | 2021-12-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3922659A1 (de) | 2020-06-08 | 2021-12-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
EP3922661A1 (de) | 2020-06-12 | 2021-12-15 | Covestro Deutschland AG | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren |
EP3960783A1 (de) | 2020-09-01 | 2022-03-02 | Covestro Deutschland AG | Isocyanat-terminierte prepolymere auf basis von polyoxymethylen-polyoxyalkylen-blockcopolymeren, verfahren zur deren herstellung und deren verwendung |
EP3988600A1 (de) | 2020-10-20 | 2022-04-27 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatalkoholen |
GB202017531D0 (en) | 2020-11-05 | 2020-12-23 | Econic Tech Limited | (poly)ol block copolymer |
WO2022096390A1 (de) | 2020-11-06 | 2022-05-12 | Covestro Deutschland Ag | Verfahren zur herstellung eines polyol-gemisches |
WO2022189318A1 (de) | 2021-03-12 | 2022-09-15 | Covestro Deutschland Ag | Verfahren zur aufreinigung von cyclischen carbonaten |
EP4089127A1 (en) | 2021-05-12 | 2022-11-16 | Covestro Deutschland AG | Cast polyurethane elastomers and production thereof |
WO2022258570A1 (de) | 2021-06-10 | 2022-12-15 | Covestro Deutschland Ag | Verfahren zur herstellung von polyoxymethylen-polyoxyalkylen-copolymeren |
EP4101873A1 (de) | 2021-06-11 | 2022-12-14 | Covestro Deutschland AG | Einsatz von bismut-katalysatoren zur verringerung von cyclischem propylencarbonat bei der herstellung von weichschaumstoffen basierend auf polyethercarbonatpolyolen |
CN118103137A (zh) | 2021-08-11 | 2024-05-28 | 伊科尼克技术有限公司 | 使用大环双金属催化剂与双金属氰化物催化剂的混合物通过环氧化物和co2共聚制备表面活性剂的方法 |
EP4151669A1 (de) | 2021-09-15 | 2023-03-22 | Covestro Deutschland AG | Verfahren zur herstellung von polyethercarbonatpolyolen |
WO2023057328A1 (de) | 2021-10-07 | 2023-04-13 | Covestro Deutschland Ag | Verfahren zur herstellung von polyoxyalkylenpolyesterpolyolen |
GB202115335D0 (en) | 2021-10-25 | 2021-12-08 | Econic Tech Ltd | Surface-active agent |
EP4194476A1 (de) | 2021-12-07 | 2023-06-14 | Covestro Deutschland AG | Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen |
EP4444778A1 (en) | 2021-12-08 | 2024-10-16 | Covestro Deutschland AG | Polyurethane elastomer with improved hydrolysis resistance |
WO2023144058A1 (de) | 2022-01-28 | 2023-08-03 | Covestro Deutschland Ag | Herstellung von aliphatischen polyurethan-weichschaumstoffen mit verkürzten abbindezeiten (klebfreizeiten) und steigzeiten |
EP4219578A1 (de) | 2022-01-28 | 2023-08-02 | Covestro Deutschland AG | Herstellung von aliphatischen polyurethan-weichschaumstoffe in einem präpolymerverfahren basierend auf aliphatischen oligomeren polyisocyanaten und monohydroxyfunktionellen verbindungen |
EP4219579A1 (de) | 2022-01-28 | 2023-08-02 | Covestro Deutschland AG | Herstellung von aliphatischen polyurethan-weichschaumstoffe in einem präpolymerverfahren basierend auf aliphatischen oligomeren polyisocyanaten und monohydroxyfunktionellen verbindungen |
EP4219576A1 (de) | 2022-01-28 | 2023-08-02 | Covestro Deutschland AG | Herstellung von aliphatischen polyurethan-polyisocyanuratschaumstoffen (pur-pir) unter verwendung eines katalysatorgemischs aus salzen organischer carbonsäuren und 1,1,3,3-tetraalkylguanidinen |
EP4273185A1 (en) | 2022-05-04 | 2023-11-08 | PCC Rokita SA | Method for the manufacture of a polyether diol product |
EP4279534A1 (en) | 2022-05-20 | 2023-11-22 | PCC ROKITA Spolka Akcyjna | A method for producing low unsaturation level oxyalkylates, an oxyalkylate, a use thereof and a polyurethane foam |
CN114904557B (zh) * | 2022-06-13 | 2024-03-19 | 南华大学 | 一种胆酸钠衍生多孔Fe-N-C催化剂及其制备方法和应用 |
EP4302874A1 (de) | 2022-07-04 | 2024-01-10 | Covestro Deutschland AG | Verfahren zur herstellung von doppelmetallcyanid-katalysatoren |
EP4397691A1 (de) | 2023-01-06 | 2024-07-10 | Covestro Deutschland AG | Verfahren zur herstellung eines polyoxyalkylenpolyols |
GB2626546A (en) | 2023-01-25 | 2024-07-31 | Econic Tech Ltd | Surface-active agent |
GB2626989A (en) | 2023-02-10 | 2024-08-14 | Econic Tech Ltd | Surface-active agent |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1063525A (en) | 1963-02-14 | 1967-03-30 | Gen Tire & Rubber Co | Organic cyclic oxide polymers, their preparation and tires prepared therefrom |
US3829505A (en) | 1970-02-24 | 1974-08-13 | Gen Tire & Rubber Co | Polyethers and method for making the same |
US3941849A (en) | 1972-07-07 | 1976-03-02 | The General Tire & Rubber Company | Polyethers and method for making the same |
CA1173823A (en) * | 1980-08-26 | 1984-09-04 | Leonard M. Hjelmeland | Nondenaturing zwitterionic detergent for membrane biochemistry |
JP2653236B2 (ja) | 1990-10-05 | 1997-09-17 | 旭硝子株式会社 | ポリエーテル化合物の製造方法 |
US5158922A (en) | 1992-02-04 | 1992-10-27 | Arco Chemical Technology, L.P. | Process for preparing metal cyanide complex catalyst |
US5470813A (en) | 1993-11-23 | 1995-11-28 | Arco Chemical Technology, L.P. | Double metal cyanide complex catalysts |
US5712216A (en) | 1995-05-15 | 1998-01-27 | Arco Chemical Technology, L.P. | Highly active double metal cyanide complex catalysts |
US5482908A (en) | 1994-09-08 | 1996-01-09 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US5545601A (en) | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide catalysts |
US5627120A (en) | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
US5714428A (en) * | 1996-10-16 | 1998-02-03 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing functionalized polymers |
DE19730467A1 (de) * | 1997-07-16 | 1999-01-21 | Bayer Ag | Neue Zink/Metall-Hexacyanocobaltat-Katalysatoren für die Herstellung von Polyetherpolyolen |
CA2306378C (en) * | 1997-10-13 | 2007-07-17 | Bayer Aktiengesellschaft | Crystalline double metal cyanide catalysts for producing polyether polyols |
DE19810269A1 (de) * | 1998-03-10 | 2000-05-11 | Bayer Ag | Verbesserte Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
CZ20012880A3 (cs) * | 1999-02-11 | 2001-10-17 | Bayer Aktiengesellschaft | Bimetalické kyanidové katalyzátory pro výrobu polyetherpolyolů, způsob jejich výroby a jejich pouľití |
DE19958355A1 (de) * | 1999-12-03 | 2001-06-07 | Bayer Ag | Verfahren zur Herstellung von DMC-Katalysatoren |
ATE270148T1 (de) * | 2000-04-20 | 2004-07-15 | Bayer Materialscience Ag | Verfahren zur herstellung von dmc-katalysatoren |
DE10122019A1 (de) * | 2001-05-07 | 2002-11-14 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
US6797665B2 (en) * | 2002-05-10 | 2004-09-28 | Bayer Antwerpen | Double-metal cyanide catalysts for preparing polyether polyols |
US6764978B2 (en) * | 2002-08-28 | 2004-07-20 | Basf Aktiengesellschaft | Multimetal cyanide compounds |
US6696383B1 (en) * | 2002-09-20 | 2004-02-24 | Bayer Polymers Llc | Double-metal cyanide catalysts which can be used to prepare polyols and the processes related thereto |
-
1999
- 1999-02-11 DE DE19905611A patent/DE19905611A1/de not_active Withdrawn
-
2000
- 2000-01-31 CZ CZ20012882A patent/CZ296405B6/cs not_active IP Right Cessation
- 2000-01-31 EP EP00901607A patent/EP1165657B1/de not_active Expired - Lifetime
- 2000-01-31 AT AT00901607T patent/ATE273340T1/de not_active IP Right Cessation
- 2000-01-31 KR KR1020017010106A patent/KR100599355B1/ko active IP Right Grant
- 2000-01-31 JP JP2000598563A patent/JP4523170B2/ja not_active Expired - Fee Related
- 2000-01-31 ES ES00901607T patent/ES2226774T3/es not_active Expired - Lifetime
- 2000-01-31 BR BRPI0008106-0A patent/BR0008106B1/pt not_active IP Right Cessation
- 2000-01-31 DE DE50007385T patent/DE50007385D1/de not_active Expired - Lifetime
- 2000-01-31 WO PCT/EP2000/000727 patent/WO2000047649A1/de active IP Right Grant
- 2000-01-31 PL PL00349858A patent/PL349858A1/xx not_active Application Discontinuation
- 2000-01-31 ID IDW00200101907A patent/ID30028A/id unknown
- 2000-01-31 HU HU0200197A patent/HUP0200197A3/hu unknown
- 2000-01-31 US US09/890,889 patent/US7008900B1/en not_active Expired - Lifetime
- 2000-01-31 PT PT00901607T patent/PT1165657E/pt unknown
- 2000-01-31 CN CNB008035660A patent/CN1138811C/zh not_active Expired - Lifetime
- 2000-01-31 RU RU2001124862/04A patent/RU2235589C2/ru not_active IP Right Cessation
- 2000-01-31 CA CA002362503A patent/CA2362503C/en not_active Expired - Fee Related
- 2000-01-31 AU AU22943/00A patent/AU2294300A/en not_active Abandoned
- 2000-02-11 TW TW089102360A patent/TWI227248B/zh not_active IP Right Cessation
-
2002
- 2002-08-28 HK HK02106361.6A patent/HK1044959B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2000047649A1 (de) | 2000-08-17 |
CZ20012882A3 (cs) | 2001-10-17 |
KR100599355B1 (ko) | 2006-07-12 |
EP1165657A1 (de) | 2002-01-02 |
ES2226774T3 (es) | 2005-04-01 |
CA2362503C (en) | 2009-12-01 |
BR0008106B1 (pt) | 2010-02-09 |
KR20010102029A (ko) | 2001-11-15 |
HK1044959A1 (en) | 2002-11-08 |
JP2002536177A (ja) | 2002-10-29 |
HUP0200197A3 (en) | 2003-08-28 |
DE19905611A1 (de) | 2000-08-17 |
US7008900B1 (en) | 2006-03-07 |
RU2235589C2 (ru) | 2004-09-10 |
DE50007385D1 (de) | 2004-09-16 |
PL349858A1 (en) | 2002-09-23 |
JP4523170B2 (ja) | 2010-08-11 |
CN1138811C (zh) | 2004-02-18 |
CN1340071A (zh) | 2002-03-13 |
HK1044959B (zh) | 2004-12-17 |
AU2294300A (en) | 2000-08-29 |
EP1165657B1 (de) | 2004-08-11 |
CZ296405B6 (cs) | 2006-03-15 |
ID30028A (id) | 2001-11-01 |
PT1165657E (pt) | 2004-11-30 |
HUP0200197A2 (hu) | 2002-05-29 |
ATE273340T1 (de) | 2004-08-15 |
BR0008106A (pt) | 2001-11-13 |
CA2362503A1 (en) | 2000-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TWI227248B (en) | Double metal cyanide catalysts for preparing polyetherpolyols | |
TW400343B (en) | A solid double metal cyanide catalyst and its preparation methods, and a process for making an epoxide polymer | |
TW541205B (en) | Improved double metal cyanide catalysts for preparing polyetherpolyols | |
JP4043061B2 (ja) | 改良されたポリエーテル含有二重金属シアン化物触媒並びにその製法および用途 | |
TWI231232B (en) | Double metal cyanide catalysts for preparing polyetherpolyols | |
ES2240194T3 (es) | Catalizadores de cianuro bimetalico para la preparacion de polioleteres. | |
ES2217807T3 (es) | Catalizadores de cianuro bimetalico para la preparacion de polioleteres. | |
EP0700949A2 (en) | Highly active double metal cyanide catalysts | |
JP2005240002A (ja) | 二重金属シアナイド(dmc)触媒、その製造方法及び使用 | |
JP2005139456A (ja) | 活性dmc触媒のための配位子としての不飽和第3級アルコール | |
TW568798B (en) | Double metal cyanide catalysts for the preparation of polyether polyols | |
CA2306386C (en) | Double metal cyanide catalysts containing polyester for preparing polyether polyols | |
TW592815B (en) | Double-metal cyanide catalysts for preparing polyether polyols | |
TW592814B (en) | Double-metal cyanide catalysts for preparing polyether polyols | |
US6833431B2 (en) | Double-metal cyanide catalysts for preparing polyether polyols | |
ES2243616T3 (es) | Catalizadores de cianuro bimetalico para la preparacion de polioleteres. | |
RU2237515C2 (ru) | Двойной металлцианидный катализатор, способ его получения и способ получения полиэфирполиолов | |
MXPA01008136A (en) | Double metal cyanide catalysts for producing polyether polyols | |
MXPA00003447A (en) | Double metal cyanide catalysts containing polyester for preparing polyether polyoles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |