JP4202756B2 - 流動性希土類アルコキシル化触媒の調製方法 - Google Patents
流動性希土類アルコキシル化触媒の調製方法 Download PDFInfo
- Publication number
- JP4202756B2 JP4202756B2 JP2002549381A JP2002549381A JP4202756B2 JP 4202756 B2 JP4202756 B2 JP 4202756B2 JP 2002549381 A JP2002549381 A JP 2002549381A JP 2002549381 A JP2002549381 A JP 2002549381A JP 4202756 B2 JP4202756 B2 JP 4202756B2
- Authority
- JP
- Japan
- Prior art keywords
- rare earth
- active hydrogen
- catalyst
- phosphoric acid
- alkylene oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title claims description 75
- 239000003054 catalyst Substances 0.000 title claims description 64
- 238000000034 method Methods 0.000 title claims description 56
- 150000002910 rare earth metals Chemical class 0.000 title claims description 19
- 239000012530 fluid Substances 0.000 title claims description 12
- 238000002360 preparation method Methods 0.000 title description 5
- 239000000203 mixture Substances 0.000 claims description 61
- -1 rare earth salt Chemical class 0.000 claims description 54
- 239000000376 reactant Substances 0.000 claims description 49
- 125000002947 alkylene group Chemical group 0.000 claims description 47
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 42
- 239000001257 hydrogen Substances 0.000 claims description 42
- 229910052739 hydrogen Inorganic materials 0.000 claims description 42
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 40
- 229910019142 PO4 Inorganic materials 0.000 claims description 34
- 239000010452 phosphate Substances 0.000 claims description 21
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 20
- 150000002894 organic compounds Chemical class 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 10
- 230000009969 flowable effect Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 150000002603 lanthanum Chemical class 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 description 36
- 235000021317 phosphate Nutrition 0.000 description 32
- 239000000243 solution Substances 0.000 description 23
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 19
- 150000001875 compounds Chemical class 0.000 description 14
- 239000011541 reaction mixture Substances 0.000 description 14
- 239000000126 substance Substances 0.000 description 14
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 10
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 10
- 239000002245 particle Substances 0.000 description 9
- 150000002989 phenols Chemical class 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 229920005862 polyol Polymers 0.000 description 7
- 150000003573 thiols Chemical class 0.000 description 7
- 229910052746 lanthanum Inorganic materials 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 150000003077 polyols Chemical class 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 6
- 229910052684 Cerium Inorganic materials 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 238000006555 catalytic reaction Methods 0.000 description 5
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 229910052727 yttrium Inorganic materials 0.000 description 5
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000007259 addition reaction Methods 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- OIPMQULDKWSNGX-UHFFFAOYSA-N bis[[ethoxy(oxo)phosphaniumyl]oxy]alumanyloxy-ethoxy-oxophosphanium Chemical compound [Al+3].CCO[P+]([O-])=O.CCO[P+]([O-])=O.CCO[P+]([O-])=O OIPMQULDKWSNGX-UHFFFAOYSA-N 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 150000003973 alkyl amines Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- IKNAJTLCCWPIQD-UHFFFAOYSA-K cerium(3+);lanthanum(3+);neodymium(3+);oxygen(2-);phosphate Chemical compound [O-2].[La+3].[Ce+3].[Nd+3].[O-]P([O-])([O-])=O IKNAJTLCCWPIQD-UHFFFAOYSA-K 0.000 description 2
- JTHZGXNHIPHXRA-UHFFFAOYSA-N decane-4-thiol Chemical compound CCCCCCC(S)CCC JTHZGXNHIPHXRA-UHFFFAOYSA-N 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- YWNGAZCSSDIRSK-UHFFFAOYSA-N dodecane-3-thiol Chemical compound CCCCCCCCCC(S)CC YWNGAZCSSDIRSK-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007046 ethoxylation reaction Methods 0.000 description 2
- 229910000199 gadolinite Inorganic materials 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- 229910052590 monazite Inorganic materials 0.000 description 2
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 2
- 238000006384 oligomerization reaction Methods 0.000 description 2
- 150000002924 oxiranes Chemical class 0.000 description 2
- UXBZSSBXGPYSIL-UHFFFAOYSA-N phosphoric acid;yttrium(3+) Chemical compound [Y+3].OP(O)(O)=O UXBZSSBXGPYSIL-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 229910001464 rare earth metal phosphate Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000013638 trimer Substances 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 229910000164 yttrium(III) phosphate Inorganic materials 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- YSRSBDQINUMTIF-SNVBAGLBSA-N (2r)-decane-1,2-diol Chemical compound CCCCCCCC[C@@H](O)CO YSRSBDQINUMTIF-SNVBAGLBSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- 229940093475 2-ethoxyethanol Drugs 0.000 description 1
- NVLNBISIWHSCPR-UHFFFAOYSA-N 2-methyltridecane-1-thiol Chemical compound CCCCCCCCCCCC(C)CS NVLNBISIWHSCPR-UHFFFAOYSA-N 0.000 description 1
- WPFXDVAHBCXUMM-UHFFFAOYSA-N 2-methyltridecane-4-thiol Chemical group CCCCCCCCCC(S)CC(C)C WPFXDVAHBCXUMM-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- SZWBRVPZWJYIHI-UHFFFAOYSA-N 4-n-Hexylphenol Chemical compound CCCCCCC1=CC=C(O)C=C1 SZWBRVPZWJYIHI-UHFFFAOYSA-N 0.000 description 1
- HOSGXJWQVBHGLT-UHFFFAOYSA-N 6-hydroxy-3,4-dihydro-1h-quinolin-2-one Chemical group N1C(=O)CCC2=CC(O)=CC=C21 HOSGXJWQVBHGLT-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical class C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 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
- 229910000722 Didymium Inorganic materials 0.000 description 1
- 241000224487 Didymium Species 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229920001429 chelating resin Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- NWKXKAHGQAWFQP-UHFFFAOYSA-N decane-2-thiol Chemical compound CCCCCCCCC(C)S NWKXKAHGQAWFQP-UHFFFAOYSA-N 0.000 description 1
- UPCYJFLLXDWUOE-UHFFFAOYSA-N decane-3-thiol Chemical compound CCCCCCCC(S)CC UPCYJFLLXDWUOE-UHFFFAOYSA-N 0.000 description 1
- PBBJIGHXTXBNEF-UHFFFAOYSA-N decane-5-thiol Chemical compound CCCCCC(S)CCCC PBBJIGHXTXBNEF-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940097037 decylene glycol Drugs 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 1
- OQHJTWHQSNAPGL-UHFFFAOYSA-N dodecane-5-thiol Chemical compound CCCCCCCC(S)CCCC OQHJTWHQSNAPGL-UHFFFAOYSA-N 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- JEZYPUQOMROVOQ-UHFFFAOYSA-N hexadecane-2-thiol Chemical compound CCCCCCCCCCCCCCC(C)S JEZYPUQOMROVOQ-UHFFFAOYSA-N 0.000 description 1
- LWIZGQKEKDDQSP-UHFFFAOYSA-N hexadecane-5-thiol Chemical compound CCCCCCCCCCCC(S)CCCC LWIZGQKEKDDQSP-UHFFFAOYSA-N 0.000 description 1
- 238000007037 hydroformylation reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- NFGMTENHSQDVJW-UHFFFAOYSA-K lanthanum(3+);octanoate Chemical compound [La+3].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O.CCCCCCCC([O-])=O NFGMTENHSQDVJW-UHFFFAOYSA-K 0.000 description 1
- LQFNMFDUAPEJRY-UHFFFAOYSA-K lanthanum(3+);phosphate Chemical class [La+3].[O-]P([O-])([O-])=O LQFNMFDUAPEJRY-UHFFFAOYSA-K 0.000 description 1
- CWDUIOHBERXKIX-UHFFFAOYSA-K lanthanum(3+);trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Cl-].[La+3] CWDUIOHBERXKIX-UHFFFAOYSA-K 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052680 mordenite Inorganic materials 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- FGGJBTKMGQVEJH-UHFFFAOYSA-N octadecane-8-thiol Chemical compound CCCCCCCCCCC(S)CCCCCCC FGGJBTKMGQVEJH-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical compound CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000005702 oxyalkylene group Chemical class 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001521 polyalkylene glycol ether Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003784 tall oil Substances 0.000 description 1
- DKWSBNMUWZBREO-UHFFFAOYSA-N terbium Chemical compound [Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb][Tb] DKWSBNMUWZBREO-UHFFFAOYSA-N 0.000 description 1
- GEKDEMKPCKTKEC-UHFFFAOYSA-N tetradecane-1-thiol Chemical compound CCCCCCCCCCCCCCS GEKDEMKPCKTKEC-UHFFFAOYSA-N 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B01J27/14—Phosphorus; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
- C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
-
- 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
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1804—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with rare earths or actinides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyethers (AREA)
Description
a)120℃未満の温度でC9〜C30活性水素含有有機化合物に溶解性である希土類塩を提供すること、
b)C9〜C30活性水素含有有機化合物に、前記希土類塩を添加し溶解することによって、希土類/有機溶液を調製すること、および
c)希土類塩:リン酸のモル比が0.7:1から1.3:1の範囲内で前記希土類/有機溶液にリン酸を加えることによって流動性希土類リン酸塩触媒組成物を調製すること、
とを含む流動性希土類リン酸塩触媒組成物の調製方法が提供される。
a)120℃未満の温度でC9〜C30第1級1価アルカノールに溶解性である希土類塩を提供すること、
b)C9〜C30第1級1価アルカノール溶液に、前記希土類塩を添加し溶解することによって、希土類/アルカノール溶液を調製すること、
c)希土類塩:リン酸のモル比が0.7:1から1.3:1の範囲内で前記希土類/アルカノール溶液にリン酸を加えることによって、前記アルカノール中に流動性希土類リン酸塩触媒を生成させること、
d)前記触媒の前記アルカノール中のpHを5〜8の範囲内に調整するのに有効な量の、周期表の1族または2族の元素を含有しない塩基を任意に加えること、および
e)隣接アルキレンオキシドを1つ以上含み2個から4個の炭素原子を有するアルキレンオキシド反応物を、前記アルカノール中の前記希土類リン酸塩触媒と接触させることによって、第1級1価アルカノールのアルキレンオキシド付加体を生成すること、
とを含む。
a)120℃未満の温度で前記活性水素含有有機化合物に溶解性である希土類塩を提供すること、
b)前記活性水素含有反応物に、前記希土類塩を添加し溶解することによって、希土類/有機溶液を調製すること、および
c)希土類塩:リン酸のモル比が0.7:1から1.3:1の範囲内で前記希土類/有機溶液にリン酸を加えることによって流動性希土類リン酸塩触媒組成物を調製すること、
とを含む方法によって調製された流動性希土類リン酸塩触媒の触媒的有効量の存在下で接触させることを含む。
リン酸ランタン化合物を以下の手順で調製した。10gのLaCl3・H2Oを200gの脱イオン水に溶解して第1の溶液を調製した。10.64gのオルトリン酸ナトリウム(Na3PO4・12H2O)を200gの水に溶解して第2の溶液を調製した。第1の溶液(室温)を25分間かけて第2の溶液(50℃)に滴下した。得られた混合物を50℃でさらに30分間撹拌し、熱時ろ過して、白色沈殿物を分離した。得られたろ過ケーキを100mlの脱イオン水(50℃)で3回洗浄した。乾燥後、7.4gの固体を粉末として回収した。
Claims (9)
- a)120℃未満の温度でC9〜C30活性水素含有有機化合物に溶解性である希土類塩を提供すること、
b)C9〜C30活性水素含有有機化合物に、前記希土類塩を添加し溶解することによって、希土類/有機溶液を調製すること、および
c)希土類塩:リン酸のモル比が0.7:1から1.3:1の範囲内で前記希土類/有機溶液にリン酸を加えることによって流動性希土類リン酸塩触媒組成物を調製すること、
を含む流動性希土類リン酸塩触媒組成物の調製方法。 - 希土類塩:リン酸の前記モル比が0.9:1から1.1:1の範囲内である請求項1に記載の方法。
- 前記リン酸が、水中50重量%から85重量%の範囲内の濃度のリン酸溶液である請求項1または2に記載の方法。
- 前記希土類塩がランタン塩を含む請求項1、2、または3に記載の方法。
- 周期表の1族または2族の元素を含有しない塩基を、前記組成物のpHを5から8の範囲内のpHに調整するのに有効な量で加えることをさらに含む先行する請求項のいずれか1項に記載の方法。
- 前記活性水素含有有機化合物がC9〜C30第1級1価アルカノールまたはアルキルフェノールである先行する請求項のいずれか1項に記載の方法。
- 隣接アルキレンオキシドを1つまたはそれ以上含むアルキレンオキシド反応物を、1種類またはそれ以上の活性水素含有有機化合物を含む活性水素含有反応物と、請求項1から6のいずれか1項に記載の方法によって調製された触媒的有効量の流動性触媒組成物の存在下で接触させることを含む、活性水素含有有機化合物のアルキレンオキシド付加体の調製方法。
- 前記アルキレンオキシド反応物が1つまたはそれ以上の隣接アルキレンオキシドを含み、2個から4個の炭素原子を有する請求項7に記載の方法。
- 前記活性水素含有反応物がC9〜C30第1級アルカノールである請求項7または8に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/737,989 US6514898B2 (en) | 2000-12-15 | 2000-12-15 | Process of preparing a fluid rare earth alkoxylation catalyst |
PCT/EP2001/014746 WO2002047817A2 (en) | 2000-12-15 | 2001-12-13 | Process of preparing a fluid rare earth alkoxylation catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004522566A JP2004522566A (ja) | 2004-07-29 |
JP4202756B2 true JP4202756B2 (ja) | 2008-12-24 |
Family
ID=24966103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002549381A Expired - Fee Related JP4202756B2 (ja) | 2000-12-15 | 2001-12-13 | 流動性希土類アルコキシル化触媒の調製方法 |
Country Status (19)
Country | Link |
---|---|
US (2) | US6514898B2 (ja) |
EP (1) | EP1345690B1 (ja) |
JP (1) | JP4202756B2 (ja) |
KR (1) | KR100810869B1 (ja) |
CN (1) | CN1289192C (ja) |
AR (1) | AR042396A1 (ja) |
AT (1) | ATE340643T1 (ja) |
AU (2) | AU2493202A (ja) |
BR (1) | BR0116131A (ja) |
CA (1) | CA2431810A1 (ja) |
DE (1) | DE60123467T2 (ja) |
ES (1) | ES2267858T3 (ja) |
MX (1) | MX242866B (ja) |
NZ (1) | NZ526306A (ja) |
PL (1) | PL362863A1 (ja) |
RU (1) | RU2289476C2 (ja) |
TW (1) | TW539577B (ja) |
WO (1) | WO2002047817A2 (ja) |
ZA (1) | ZA200304437B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6953766B2 (en) * | 2002-08-23 | 2005-10-11 | Shell Oil Company | Preparation of efficient REPO and LAPO catalysts |
AR046754A1 (es) | 2003-12-11 | 2005-12-21 | Shell Int Research | Proceso de preparacion de una composicion de alcohol alcoxilado |
US20080167501A1 (en) | 2007-01-08 | 2008-07-10 | Bayer Materialscience Llc. | High productivity alkoxylation processes |
EP2121553B1 (en) * | 2007-02-14 | 2012-06-27 | Hormos Medical Ltd. | Method for the preparation of therapeutically valuable triphenylbutene derivatives |
KR200451651Y1 (ko) * | 2007-12-03 | 2011-01-05 | 한창식 | 등기구의 커버 탈착구조 |
EP2226347B1 (en) * | 2007-12-13 | 2012-06-27 | Showa Denko K.K. | Epoxy resin curing agent, method for producing the same, and epoxy resin composition |
EP2236493A1 (en) | 2010-01-27 | 2010-10-06 | Shell Internationale Research Maatschappij B.V. | Preparation of alkoxysulfates |
US10062485B2 (en) | 2015-02-12 | 2018-08-28 | Massachusetts Institute Of Technology | High-temperature superconducting high-current cables |
JP6707925B2 (ja) * | 2016-03-16 | 2020-06-10 | セイコーエプソン株式会社 | プロジェクター、及び、プロジェクターの制御方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838182A (en) | 1970-12-30 | 1974-09-24 | Gulf Research Development Co | Hydrolysis of aryl halides with metal phosphates |
PH14838A (en) | 1974-03-21 | 1981-12-16 | Procter & Gamble | Detergent composition |
US4002725A (en) * | 1975-07-09 | 1977-01-11 | Bell Telephone Laboratories, Incorporated | Process for growing acicula of rare earth pentaphosphates |
GB1553561A (en) | 1975-07-24 | 1979-09-26 | Chem Y | Alkylether sulphate detergent compositions containing them |
US4098818A (en) | 1976-12-10 | 1978-07-04 | The Procter & Gamble Company | Process for making carboxyalkylated alkyl polyether surfactants with narrow polyethoxy chain distribution |
US5057628A (en) * | 1987-12-17 | 1991-10-15 | Shell Oil Company | Alkoxylation process catalyzed by compounds of the rare earth elements |
US5059719A (en) * | 1987-12-17 | 1991-10-22 | Shell Oil Company | Alkoxylation process using catalyst of the lanthanum series |
US5057627A (en) * | 1988-06-09 | 1991-10-15 | Shell Oil Company | Alkoxylation process catalyzed by phosphate salts of the rare earth elements |
US5112788A (en) | 1988-09-30 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Alkoxylation using modified group iia metal-containing bimetallic or polymetallic catalysts |
US5023224A (en) * | 1989-08-31 | 1991-06-11 | Shell Oil Company | Alkoxylation process catalyzed by lanthanum silicates and metasilicates |
US5208199A (en) * | 1990-04-23 | 1993-05-04 | Shell Oil Company | Catalyst of rare earth and phosphorus-containing xerogels for alkoxylation process |
US5210325A (en) * | 1990-04-23 | 1993-05-11 | Shell Oil Company | Alkoxylation process catalyzed by supported rare earth elements |
US5118870A (en) * | 1990-04-23 | 1992-06-02 | Shell Oil Company | Alkoxylation process catalyzed by rare earth and phosphorus-containing xerogels |
US5102849A (en) * | 1990-04-23 | 1992-04-07 | Shell Oil Company | Supported rare earth and phosphorus catalyst |
-
2000
- 2000-12-15 US US09/737,989 patent/US6514898B2/en not_active Expired - Lifetime
-
2001
- 2001-12-13 EP EP01994787A patent/EP1345690B1/en not_active Expired - Lifetime
- 2001-12-13 AT AT01994787T patent/ATE340643T1/de not_active IP Right Cessation
- 2001-12-13 CA CA002431810A patent/CA2431810A1/en not_active Abandoned
- 2001-12-13 KR KR1020037007900A patent/KR100810869B1/ko not_active IP Right Cessation
- 2001-12-13 PL PL01362863A patent/PL362863A1/xx not_active IP Right Cessation
- 2001-12-13 RU RU2003121390/04A patent/RU2289476C2/ru not_active IP Right Cessation
- 2001-12-13 ES ES01994787T patent/ES2267858T3/es not_active Expired - Lifetime
- 2001-12-13 MX MXPA03005209 patent/MX242866B/es active IP Right Grant
- 2001-12-13 NZ NZ526306A patent/NZ526306A/en unknown
- 2001-12-13 JP JP2002549381A patent/JP4202756B2/ja not_active Expired - Fee Related
- 2001-12-13 AU AU2493202A patent/AU2493202A/xx active Pending
- 2001-12-13 WO PCT/EP2001/014746 patent/WO2002047817A2/en active IP Right Grant
- 2001-12-13 CN CNB018205453A patent/CN1289192C/zh not_active Expired - Fee Related
- 2001-12-13 AU AU2002224932A patent/AU2002224932B2/en not_active Ceased
- 2001-12-13 DE DE60123467T patent/DE60123467T2/de not_active Expired - Fee Related
- 2001-12-13 BR BR0116131-8A patent/BR0116131A/pt not_active Application Discontinuation
- 2001-12-14 AR ARP010105803A patent/AR042396A1/es active IP Right Grant
- 2001-12-14 TW TW090131055A patent/TW539577B/zh not_active IP Right Cessation
-
2002
- 2002-08-23 US US10/226,902 patent/US6765116B2/en not_active Expired - Fee Related
-
2003
- 2003-06-06 ZA ZA200304437A patent/ZA200304437B/en unknown
Also Published As
Publication number | Publication date |
---|---|
MX242866B (es) | 2006-12-19 |
AR042396A1 (es) | 2005-06-22 |
MXPA03005209A (es) | 2003-09-25 |
NZ526306A (en) | 2004-10-29 |
US6765116B2 (en) | 2004-07-20 |
WO2002047817A3 (en) | 2003-03-13 |
US20030009059A1 (en) | 2003-01-09 |
CN1289192C (zh) | 2006-12-13 |
EP1345690A2 (en) | 2003-09-24 |
ES2267858T3 (es) | 2007-03-16 |
TW539577B (en) | 2003-07-01 |
DE60123467T2 (de) | 2007-08-02 |
AU2493202A (en) | 2002-06-24 |
DE60123467D1 (de) | 2006-11-09 |
WO2002047817A2 (en) | 2002-06-20 |
PL362863A1 (en) | 2004-11-02 |
US20020142913A1 (en) | 2002-10-03 |
EP1345690B1 (en) | 2006-09-27 |
AU2002224932B2 (en) | 2005-07-14 |
KR100810869B1 (ko) | 2008-03-06 |
US6514898B2 (en) | 2003-02-04 |
ZA200304437B (en) | 2004-05-05 |
RU2289476C2 (ru) | 2006-12-20 |
CN1481278A (zh) | 2004-03-10 |
ATE340643T1 (de) | 2006-10-15 |
CA2431810A1 (en) | 2002-06-20 |
KR20030061439A (ko) | 2003-07-18 |
BR0116131A (pt) | 2003-10-28 |
JP2004522566A (ja) | 2004-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5057627A (en) | Alkoxylation process catalyzed by phosphate salts of the rare earth elements | |
US4453022A (en) | Process for preparing nonionic surfactants-oxyalkylation with calcium and/or strontium catalysts | |
US5059719A (en) | Alkoxylation process using catalyst of the lanthanum series | |
JP4202756B2 (ja) | 流動性希土類アルコキシル化触媒の調製方法 | |
EP0180267B1 (en) | Alkoxylation process using bimetallic oxo catalyst | |
US20060247476A1 (en) | Preparation of efficient repo and lapo catalysts | |
US4967016A (en) | Alkoxylation process catalyzed by barium phosphate | |
AU2002224932A1 (en) | Process of preparing a fluid rare earth alkoxylation catalyst | |
US5026923A (en) | Alkoxylation process catalyzed by borate salts of the rare earth elements | |
US4960952A (en) | Alkoxylation process catalyzed by lanthanum silicates and metasilicates | |
JP2739655B2 (ja) | 希土類元素の化合物を触媒とするアルコキシル化法 | |
JP3028432B2 (ja) | 燐酸ナトリウム−もしくはカリウムバリウムにより触媒されるアルコキシル化法 | |
US5118870A (en) | Alkoxylation process catalyzed by rare earth and phosphorus-containing xerogels | |
JP2739648B2 (ja) | ランタン系列の触媒を用いるアルコキシル化方法 | |
US5023224A (en) | Alkoxylation process catalyzed by lanthanum silicates and metasilicates | |
US5208199A (en) | Catalyst of rare earth and phosphorus-containing xerogels for alkoxylation process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041112 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080226 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20080523 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20080530 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080922 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081009 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111017 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121017 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131017 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |