JP2005509051A - ポリエーテルポリオールを製造するための複金属シアン化物触媒 - Google Patents
ポリエーテルポリオールを製造するための複金属シアン化物触媒 Download PDFInfo
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- JP2005509051A JP2005509051A JP2003524724A JP2003524724A JP2005509051A JP 2005509051 A JP2005509051 A JP 2005509051A JP 2003524724 A JP2003524724 A JP 2003524724A JP 2003524724 A JP2003524724 A JP 2003524724A JP 2005509051 A JP2005509051 A JP 2005509051A
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- Prior art keywords
- catalyst
- metal cyanide
- dmc
- butanol
- iii
- Prior art date
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- 239000003054 catalyst Substances 0.000 title claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 49
- 239000002184 metal Substances 0.000 title claims abstract description 49
- 229920005862 polyol Polymers 0.000 title claims abstract description 39
- 229920000570 polyether Polymers 0.000 title claims abstract description 22
- 150000003077 polyols Chemical class 0.000 title claims abstract description 20
- 239000004721 Polyphenylene oxide Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title claims abstract description 6
- -1 cyanide compound Chemical class 0.000 claims abstract description 52
- 239000003446 ligand Substances 0.000 claims abstract description 23
- 239000007858 starting material Substances 0.000 claims abstract description 11
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 8
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims description 60
- 239000007864 aqueous solution Substances 0.000 claims description 25
- 150000002825 nitriles Chemical class 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 5
- SYSNUEKNSJHAGX-UHFFFAOYSA-N [Zn].N#C[Co](C#N)(C#N)(C#N)(C#N)C#N Chemical compound [Zn].N#C[Co](C#N)(C#N)(C#N)(C#N)C#N SYSNUEKNSJHAGX-UHFFFAOYSA-N 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 18
- 239000000203 mixture Substances 0.000 description 16
- 238000001914 filtration Methods 0.000 description 14
- BDNXUVOJBGHQFD-UHFFFAOYSA-N cyclooctane-1,5-diol Chemical compound OC1CCCC(O)CCC1 BDNXUVOJBGHQFD-UHFFFAOYSA-N 0.000 description 10
- 239000011592 zinc chloride Substances 0.000 description 9
- 235000005074 zinc chloride Nutrition 0.000 description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- HUSOFJYAGDTKSK-UHFFFAOYSA-N cyclooctane-1,2-diol Chemical compound OC1CCCCCCC1O HUSOFJYAGDTKSK-UHFFFAOYSA-N 0.000 description 7
- 238000000921 elemental analysis Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 238000002411 thermogravimetry Methods 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 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 6
- 238000000605 extraction Methods 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 5
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical group [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920002635 polyurethane Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 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
- 229910002651 NO3 Inorganic materials 0.000 description 3
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000004246 zinc acetate Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910052786 argon Inorganic materials 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
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 235000014655 lactic acid Nutrition 0.000 description 2
- 239000004310 lactic acid Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 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
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- CKEGJEPBDXDGQO-UHFFFAOYSA-N C(#N)[Co](C#N)(C#N)(C#N)(C#N)C#N.[Co+2] Chemical compound C(#N)[Co](C#N)(C#N)(C#N)(C#N)C#N.[Co+2] CKEGJEPBDXDGQO-UHFFFAOYSA-N 0.000 description 1
- NJAUTESVXOOVIJ-UHFFFAOYSA-N C(#N)[Ir](C#N)(C#N)(C#N)(C#N)C#N.[Zn] Chemical compound C(#N)[Ir](C#N)(C#N)(C#N)(C#N)C#N.[Zn] NJAUTESVXOOVIJ-UHFFFAOYSA-N 0.000 description 1
- 229910021580 Cobalt(II) chloride Inorganic materials 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
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229910021575 Iron(II) bromide Inorganic materials 0.000 description 1
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- XIHJHSXDSHKTKE-UHFFFAOYSA-N [K].N#C[Co](C#N)(C#N)(C#N)(C#N)C#N Chemical compound [K].N#C[Co](C#N)(C#N)(C#N)(C#N)C#N XIHJHSXDSHKTKE-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- INDBQWVYFLTCFF-UHFFFAOYSA-L cobalt(2+);dithiocyanate Chemical compound [Co+2].[S-]C#N.[S-]C#N INDBQWVYFLTCFF-UHFFFAOYSA-L 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- UZZWBUYVTBPQIV-UHFFFAOYSA-N dme dimethoxyethane Chemical compound COCCOC.COCCOC UZZWBUYVTBPQIV-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 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
- 150000002576 ketones Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 238000000634 powder X-ray diffraction Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000926 separation method Methods 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
- 239000005720 sucrose Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 229940102001 zinc bromide Drugs 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
- NHXVNEDMKGDNPR-UHFFFAOYSA-N zinc;pentane-2,4-dione Chemical compound [Zn+2].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O NHXVNEDMKGDNPR-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
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- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
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- 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
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/049—Pillared clays
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- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
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- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
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- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
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- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
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Abstract
Description
それゆえ本発明は、
a)少なくとも1種の複金属シアン化物化合物、
b)環式ポリオールではない、少なくとも1種の有機錯体配位子、および
c)少なくとも1種の環式ポリオール
を含む複金属シアン化物(DMC)触媒を提供する。
複金属シアン化物化合物a)の製造のために適当な水溶性金属塩は、好ましくは一般式(I):M(X)nを有し、Mは、Zn(II)、Fe(II)、Ni(II)、Mn(II)、Co(II)、Sn(II)、Pb(II)、Fe(III)、Mo(IV)、Mo(VI)、Al(III)、V(V)、V(IV)、Sr(II)、W(IV)、W(VI)、Cu(II)およびCr(III)の金属の中から選ばれる。Zn(II)、Fe(II)、Co(II)およびNi(II)が特に好ましい。アニオンXは、同じまたは異なるもの、好ましくは同じものであり、好ましくはハロゲン化物イオン、水酸化物イオン、硫酸イオン、炭酸イオン、シアン酸イオン、チオシアン酸イオン、イソシアン酸イオン、イソチオシアン酸イオン、カルボン酸イオン、シュウ酸イオンまたは硝酸イオンを含む群から選ばれる。nの値は1、2または3である。
適当な水溶性金属塩の例は、塩化亜鉛、臭化亜鉛、酢酸亜鉛、アセチルアセトン酸亜鉛、安息香酸亜鉛、硝酸亜鉛、硫酸鉄(II)、臭化鉄(II)、塩化鉄(II)、塩化コバルト(II)、チオシアン酸コバルト(II)、塩化ニッケル(II)および硝酸ニッケル(II)である。さまざまな水溶性金属塩の混合物も使用することができる。
Mは式(I)で定義されたものと同じであり
M'は、式(II)で定義されたものと同じであり
x、x'、yおよびzは整数であり、複金属シアン化物化合物が電気的中性になるように選択される。〕
に相当する化合物である。
好ましくは、
x=3、x'=1、y=6およびz=2、
M=Zn(II)、Fe(II)、Co(II)またはNi(II)、および
M'=Co(III)、Fe(III)、Cr(III)またはIr(III)である。
触媒組成は、通常、元素分析、熱重量分析法、またはイオン界面活性若しくは界面活性化合物の含有物を抽出除去した後の重量測定により分析される。
本発明の触媒は、結晶質、部分結晶質または非晶質であり得る。結晶化度は、通常、粉末X線回折により分析される。
b)t-ブタノール、および
c)環式ポリオール
を含む本発明の触媒が、好ましい。
本発明のDMC触媒は、通常、水溶液中において、α)金属塩、特に式(I)に相当するものと、金属シアン化物塩、特に式(II)に相当するもの、β)環式ポリオールではない有機錯体配位子b)、およびγ)少なくとも1種の環式ポリオールc)との反応により製造される。
ここで有機錯体配位子b)は、金属塩および/または金属シアン化物塩水溶液中に存在することができ、またはそれは複金属シアン化物化合物a)の析出後に得られる懸濁液に直接的に添加される。有機錯体配位子は通常、過剰で使用される。該水溶液および有機錯体配位子b)を激しく攪拌しながら混合することが有利であることが分かっている。次いで形成した懸濁液は、通常、成分c)で処理される。成分c)は、この場合、水および有機錯体配位子b)との混合物中で好ましくは使用される。
洗浄水溶液の有機錯体配位子b)の含有量は、好ましくは全溶液に対して20〜80質量%である。さらに、洗浄水溶液に、少量の、好ましくは全溶液に対して0.5〜5質量%の、成分γ)として使用される環式ポリオールc)を添加することが有利である。
次いで洗浄した触媒は、所望により粉砕した後、一般に20〜100℃の温度および一般に0.1mbar〜標準圧力(1013mbar)の圧力で乾燥される。
エチレンオキシド、プロピレンオキシド、ブチレンオキシドおよびこれらの混合物が、アルキレンオキシドとして使用される。アルコキシル化によるポリエーテル鎖の構築を、例えば単一のエポキシドモノマーを用いて、あるいは2種または3種の異なるエポキシドモノマーを用いてランダムまたはブロックの方法で行うことができる。より詳細な情報は、"Ullmanns Encyclopaedie der industriellen Chemie"、第A21巻、1992年、第670頁以降で見出すことができる。
例えば上記の低分子量出発物から通常のアルカリ触媒作用により製造されるような、200〜2,000の(数平均)分子量を有するオリゴマーアルコキシル化生成物を構成する活性水素原子含有出発化合物が、有利に使用される。
触媒濃度は、所定の反応条件下で重付加反応を良好に制御し得るように選択される。触媒濃度は、製造されるポリエーテルポリオールの量に対して一般に0.0005〜1質量%の範囲、好ましくは0.001〜0.1質量%の範囲、特に好ましくは0.001〜0.0025質量%の範囲である。
重付加を、連続または不連続法(例えばバッチまたはセミバッチ法)で行うことができる。
本発明の触媒は、その著しく向上した活性の故に、非常に低濃度(製造されるポリエーテルポリオールの量に対して25ppm以下)で使用することができる。本発明の触媒の存在下で製造されたポリエーテルポリオールを、ポリウレタンの製造に使用すると(Kunststoffhandbuch、第7巻、Polyurethane、第3版、1993年、第25〜32頁および第57〜67頁)、得られるポリウレタンの製品品質を損なうことなく、ポリエーテルポリオールからの触媒の除去を、省略することができる。
7.4質量%のヘキサシアノコバルト酸カリウム水溶液9mlを、激しく攪拌しながら、11.8質量%の塩化亜鉛水溶液15ml、t-ブタノール13mlおよび1,5-シクロオクタンジオール0.4gの混合物に添加した。形成した析出物をt-ブタノール10mlおよび水30mlの混合物で洗浄し、濾過した。次いでt-ブタノール20mlを濾過残分に添加し、これを再び濾過した。濾過後に触媒を、50℃で減圧(10mbar)で恒量まで乾燥した。
元素分析、熱重量分析および抽出:
コバルト=10.7質量%、亜鉛=26.1質量%、t-ブタノール=6.0質量%、1,5-シクロオクタンジオール=20.3質量%。
7.4質量%のヘキサシアノコバルト酸カリウム水溶液9mlを、激しく攪拌しながら、11.8質量%の塩化亜鉛水溶液15ml、t-ブタノール13ml、4質量%のニコチン酸水溶液6.5mlおよび1,5-シクロオクタンジオール0.4gの混合物に添加した。形成した析出物をt-ブタノール10mlおよび水30mlの混合物で洗浄し、濾過した。次いでt-ブタノール20mlを濾過残分に添加し、これを再び濾過した。濾過後に触媒を、50℃で減圧(10mbar)で恒量まで乾燥した。
元素分析、熱重量分析および抽出:
コバルト=12.4質量%、亜鉛=31.6質量%、t-ブタノール=5.9質量%、1,5-シクロオクタンジオール=6.0質量%。
7.4質量%のヘキサシアノコバルト酸カリウム水溶液9mlを、激しく攪拌しながら、11.8質量%の塩化亜鉛水溶液15ml、t-ブタノール13ml、7質量%の乳酸水溶液6.5mlおよび1,2-シクロオクタンジオール0.4gの混合物に添加した。形成した析出物をt-ブタノール10mlおよび水30mlの混合物で洗浄し、濾過した。次いでt-ブタノール20mlを濾過残分に添加し、これを再び濾過した。濾過後に触媒を、50℃で減圧(10mbar)で恒量まで乾燥した。
元素分析、熱重量分析および抽出:
コバルト=13.2質量%、亜鉛=30.6質量%、t-ブタノール=6.2質量%、1,2-シクロオクタンジオール=4.82質量%。
1.84質量%のヘキサシアノコバルト酸水溶液26.1mlを、激しく攪拌しながら、6.6質量%の酢酸亜鉛水溶液10ml、t-ブタノール13mlおよび1,5-シクロオクタンジオール0.4gの混合物に添加した。次いで11.8質量%の塩化亜鉛水溶液15mlも添加した。形成した析出物をt-ブタノール10mlおよび水30mlの混合物で洗浄し、濾過した。次いでt-ブタノール20mlを濾過残分に添加し、これを再び濾過した。濾過後に触媒を、50℃で減圧(10mbar)で恒量まで乾燥した。
元素分析、熱重量分析および抽出:
コバルト=14.9質量%、亜鉛=26.4質量%、t-ブタノール=7.0質量%、1,5-シクロオクタンジオール=4.6質量%。
1.84質量%のヘキサシアノコバルト酸水溶液26.1mlを、激しく攪拌しながら、6.6質量%の酢酸亜鉛水溶液10ml、t-ブタノール13ml、7質量%の乳酸水溶液3mlおよび1,2-シクロオクタンジオール0.4gの混合物に添加した。次いで11.8質量%の塩化亜鉛水溶液15mlも添加した。形成した析出物をt-ブタノール10mlおよび水30mlの混合物で洗浄し、濾過した。次いでt-ブタノール20mlを濾過残分に添加し、これを再び濾過した。濾過後に触媒を、50℃で減圧(10mbar)で恒量まで乾燥した。
元素分析、熱重量分析および抽出:
コバルト=14.9質量%、亜鉛=28.0質量%、t-ブタノール=7.0質量%、1,2-シクロオクタンジオール=3.2質量%。
7.4質量%のヘキサシアノコバルト酸カリウム水溶液9mlを、激しく攪拌しながら、11.8質量%の塩化亜鉛水溶液15mlおよびt-ブタノール13mlの混合物に添加した。形成した析出物をt-ブタノール10mlおよび水30mlの混合物で洗浄し、濾過した。次いでt-ブタノール20mlを濾過残分に添加し、これを再び濾過した。濾過後に触媒を、50℃で減圧(10mbar)で恒量まで乾燥した。
元素分析、熱重量分析および抽出:
コバルト=15.7質量%、亜鉛=27.8質量%、t-ブタノール=7.9質量%。
一般的方法
触媒活性を測定するために、プロピレングリコール出発物(分子量=1000g/mol)50gおよび触媒20mgを、保護ガス(アルゴン)下で500mlの耐圧反応器に導入し、攪拌しながら130℃に加熱した。
最大50gのプロピレンオキシドを、圧力2.5barで30分以内に投与した。30分後に反応混合物を室温に冷却し、プロピレンオキシドを、アルゴンパージにより取り除いた。
Claims (7)
- a)少なくとも1種の複金属シアン化物化合物、
b)環式ポリオールではない、少なくとも1種の有機錯体配位子、および
c)少なくとも1種の環式ポリオール
を含む複金属シアン化物(DMC)触媒。 - d)水および/またはe)水溶性金属塩をさらに含む請求項1に記載のDMC触媒。
- 複金属シアン化物化合物a)が、ヘキサシアノコバルト(III)酸亜鉛である請求項1または2に記載のDMC触媒。
- 有機錯体配位子b)が、t-ブタノールである請求項1〜3のいずれかに記載のDMC触媒。
- 触媒が、少なくとも1種の環式ポリオール1〜80質量%を含む請求項1〜4のいずれかに記載のDMC触媒。
- i)水溶液中における、
α)金属塩と、金属シアン化物塩、
β)環式ポリオールではない有機錯体配位子、および
γ)環式ポリオールと
の反応工程、
ii)工程 i)で得られた触媒の分離、洗浄および乾燥工程
を含むDMC触媒の製造方法。 - 請求項1〜5のいずれかに記載のDMC触媒1種またはそれ以上の存在下での、アルキレンオキシドと活性水素原子含有出発化合物との重付加反応によるポリエーテルポリオールの製造方法。
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DE10142747A DE10142747A1 (de) | 2001-08-31 | 2001-08-31 | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
PCT/EP2002/009241 WO2003020422A1 (de) | 2001-08-31 | 2002-08-19 | Doppelmetallcyanid-katalysatoren für die herstellung von polyetherpolyolen |
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JP2007508406A (ja) * | 2003-10-10 | 2007-04-05 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | ポリエーテルポリオールの製造方法 |
KR101129344B1 (ko) | 2009-08-18 | 2012-03-26 | 부산대학교 산학협력단 | 나노 크기 이중금속 혹은 다중금속 시안염 촉매 및 그 제조방법 |
CN103910865B (zh) * | 2014-03-27 | 2017-02-01 | 上海应用技术学院 | 含有小分子聚醚多元醇的双金属氰化物催化剂及制备方法 |
WO2020062816A1 (zh) | 2018-09-29 | 2020-04-02 | 杭州普力材料科技有限公司 | 一种混合酸改性的锌钴双金属氰化物催化剂及其制备方法 |
US20240368347A1 (en) * | 2021-09-08 | 2024-11-07 | Lg Chem, Ltd. | Double metal cyanide catalyst, method for preparing same and method for preparing polyalkylene carbonate using the catalyst |
EP4273183A4 (en) * | 2021-09-29 | 2024-07-17 | Lg Chem, Ltd. | METHOD FOR MANUFACTURING POLYALKYLENE POLYCARBONATE RESIN |
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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 |
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 |
US5670601A (en) * | 1995-06-15 | 1997-09-23 | Arco Chemical Technology, L.P. | Polyurethane elastomers having improved green strength and demold time and polyoxyalkylene polyols suitable for their preparation |
US5811829A (en) * | 1995-08-10 | 1998-09-22 | Arco Chemical Technology, L.P. | Viscosity stable isocyanate-terminated prepolymers and polyoxyalkylene polyether polyols having improved storage stability |
US5545601A (en) | 1995-08-22 | 1996-08-13 | Arco Chemical Technology, L.P. | Polyether-containing double metal cyanide catalysts |
US5767323A (en) * | 1995-12-22 | 1998-06-16 | Arco Chemical Technology, L.P. | Process for preparing polyoxyalkylene polyether polyols having low levels of transition metals through double metal cyanide complex polyoxyalkylation |
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 |
US6013596A (en) * | 1998-05-18 | 2000-01-11 | Arco Chemical Technology, L.P. | Double metal cyanide catalysts containing cyclic, bidentate complexing agents |
DE19842383A1 (de) * | 1998-09-16 | 2000-03-23 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
DE19906985A1 (de) * | 1999-02-19 | 2000-08-31 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
-
2001
- 2001-08-31 DE DE10142747A patent/DE10142747A1/de not_active Withdrawn
-
2002
- 2002-08-19 PL PL02367455A patent/PL367455A1/xx not_active Application Discontinuation
- 2002-08-19 KR KR10-2004-7002928A patent/KR20040029087A/ko not_active Application Discontinuation
- 2002-08-19 CN CNB028166876A patent/CN1289194C/zh not_active Expired - Fee Related
- 2002-08-19 JP JP2003524724A patent/JP2005509051A/ja active Pending
- 2002-08-19 BR BR0212074-7A patent/BR0212074A/pt not_active IP Right Cessation
- 2002-08-19 EP EP02754998A patent/EP1425098A1/de not_active Withdrawn
- 2002-08-19 WO PCT/EP2002/009241 patent/WO2003020422A1/de active Application Filing
- 2002-08-19 CA CA002458529A patent/CA2458529A1/en not_active Abandoned
- 2002-08-19 RU RU2004109814/04A patent/RU2004109814A/ru not_active Application Discontinuation
- 2002-08-19 HU HU0401624A patent/HUP0401624A2/hu unknown
- 2002-08-19 MX MXPA04001909A patent/MXPA04001909A/es active IP Right Grant
- 2002-08-28 TW TW091119473A patent/TW592815B/zh not_active IP Right Cessation
- 2002-08-28 US US10/229,882 patent/US6818587B2/en not_active Expired - Fee Related
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009093599A1 (ja) * | 2008-01-25 | 2009-07-30 | Kaneka Corporation | ポリアルキレンオキシドの製造方法 |
JP5624324B2 (ja) * | 2008-01-25 | 2014-11-12 | 株式会社カネカ | ポリアルキレンオキシドの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10142747A1 (de) | 2003-03-20 |
TW592815B (en) | 2004-06-21 |
WO2003020422A1 (de) | 2003-03-13 |
MXPA04001909A (es) | 2005-03-07 |
CN1547505A (zh) | 2004-11-17 |
US6818587B2 (en) | 2004-11-16 |
KR20040029087A (ko) | 2004-04-03 |
HK1071093A1 (en) | 2005-07-08 |
US20030050187A1 (en) | 2003-03-13 |
CA2458529A1 (en) | 2003-03-13 |
RU2004109814A (ru) | 2005-10-20 |
BR0212074A (pt) | 2004-09-28 |
PL367455A1 (en) | 2005-02-21 |
CN1289194C (zh) | 2006-12-13 |
HUP0401624A2 (hu) | 2004-11-29 |
EP1425098A1 (de) | 2004-06-09 |
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