KR20050087701A - 크라운 에테르를 지닌 이중 금속 시아나이드 (dmc)촉매, 이의 제조방법 및 용도 - Google Patents
크라운 에테르를 지닌 이중 금속 시아나이드 (dmc)촉매, 이의 제조방법 및 용도 Download PDFInfo
- Publication number
- KR20050087701A KR20050087701A KR1020040050379A KR20040050379A KR20050087701A KR 20050087701 A KR20050087701 A KR 20050087701A KR 1020040050379 A KR1020040050379 A KR 1020040050379A KR 20040050379 A KR20040050379 A KR 20040050379A KR 20050087701 A KR20050087701 A KR 20050087701A
- Authority
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- Prior art keywords
- crown
- dmc
- catalyst
- dmc catalyst
- metal cyanide
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- 239000003054 catalyst Substances 0.000 title claims abstract description 87
- 150000003983 crown ethers Chemical class 0.000 title claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 title claims abstract description 24
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229920000570 polyether Polymers 0.000 claims abstract description 24
- 229920005862 polyol Polymers 0.000 claims abstract description 24
- 150000003077 polyols Chemical class 0.000 claims abstract description 24
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003446 ligand Substances 0.000 claims abstract description 21
- 239000013110 organic ligand Substances 0.000 claims abstract description 19
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 8
- 239000003999 initiator Substances 0.000 claims abstract description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000001257 hydrogen Substances 0.000 claims abstract description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 7
- 238000002441 X-ray diffraction Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- XEZNGIUYQVAUSS-UHFFFAOYSA-N 18-crown-6 Chemical compound C1COCCOCCOCCOCCOCCO1 XEZNGIUYQVAUSS-UHFFFAOYSA-N 0.000 claims description 4
- XQQZRZQVBFHBHL-UHFFFAOYSA-N 12-crown-4 Chemical compound C1COCCOCCOCCO1 XQQZRZQVBFHBHL-UHFFFAOYSA-N 0.000 claims description 2
- LNNVNAOXLAULPK-UHFFFAOYSA-N 17-tert-butyl-2,5,8,11,14-pentaoxabicyclo[13.4.0]nonadeca-1(15),16,18-triene Chemical compound O1CCOCCOCCOCCOC2=CC(C(C)(C)C)=CC=C21 LNNVNAOXLAULPK-UHFFFAOYSA-N 0.000 claims description 2
- BDTDDXDRCOLVNJ-UHFFFAOYSA-N 2,3-naphtho-15-crown-5 Chemical compound O1CCOCCOCCOCCOC2=CC3=CC=CC=C3C=C21 BDTDDXDRCOLVNJ-UHFFFAOYSA-N 0.000 claims description 2
- DSFHXKRFDFROER-UHFFFAOYSA-N 2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(22),18,20-triene Chemical compound O1CCOCCOCCOCCOCCOC2=CC=CC=C21 DSFHXKRFDFROER-UHFFFAOYSA-N 0.000 claims description 2
- FNEPSTUXZLEUCK-UHFFFAOYSA-N benzo-15-crown-5 Chemical compound O1CCOCCOCCOCCOC2=CC=CC=C21 FNEPSTUXZLEUCK-UHFFFAOYSA-N 0.000 claims description 2
- YSSSPARMOAYJTE-UHFFFAOYSA-N dibenzo-18-crown-6 Chemical compound O1CCOCCOC2=CC=CC=C2OCCOCCOC2=CC=CC=C21 YSSSPARMOAYJTE-UHFFFAOYSA-N 0.000 claims description 2
- JKCQOMAQPUYHPL-UHFFFAOYSA-N dibenzo-21-crown-7 Chemical compound O1CCOCCOCCOC2=CC=CC=C2OCCOCCOC2=CC=CC=C21 JKCQOMAQPUYHPL-UHFFFAOYSA-N 0.000 claims description 2
- UNTITLLXXOKDTB-UHFFFAOYSA-N dibenzo-24-crown-8 Chemical compound O1CCOCCOCCOC2=CC=CC=C2OCCOCCOCCOC2=CC=CC=C21 UNTITLLXXOKDTB-UHFFFAOYSA-N 0.000 claims description 2
- MXCSCGGRLMRZMF-UHFFFAOYSA-N dibenzo-30-crown-10 Chemical compound O1CCOCCOCCOCCOC2=CC=CC=C2OCCOCCOCCOCCOC2=CC=CC=C21 MXCSCGGRLMRZMF-UHFFFAOYSA-N 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 45
- 239000000243 solution Substances 0.000 description 13
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 10
- 238000002360 preparation method Methods 0.000 description 9
- 230000003197 catalytic effect Effects 0.000 description 8
- 150000001768 cations Chemical class 0.000 description 8
- 150000002825 nitriles Chemical class 0.000 description 8
- 238000003786 synthesis reaction Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 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 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- -1 amyl formiate Chemical compound 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000002411 thermogravimetry Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
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- 229920001451 polypropylene glycol Polymers 0.000 description 3
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- 235000005074 zinc chloride Nutrition 0.000 description 3
- 239000011592 zinc chloride Substances 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-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
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical group [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- OLYMKHFFLBFZGU-UHFFFAOYSA-N 1,2-dimethoxyethane;1-methoxy-2-(2-methoxyethoxy)ethane Chemical compound COCCOC.COCCOCCOC OLYMKHFFLBFZGU-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- VDMXPMYSWFDBJB-UHFFFAOYSA-N 1-ethoxypentane Chemical compound CCCCCOCC VDMXPMYSWFDBJB-UHFFFAOYSA-N 0.000 description 1
- NVJUHMXYKCUMQA-UHFFFAOYSA-N 1-ethoxypropane Chemical compound CCCOCC NVJUHMXYKCUMQA-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- GAMYVSCDDLXAQW-AOIWZFSPSA-N Thermopsosid Natural products O(C)c1c(O)ccc(C=2Oc3c(c(O)cc(O[C@H]4[C@H](O)[C@@H](O)[C@H](O)[C@H](CO)O4)c3)C(=O)C=2)c1 GAMYVSCDDLXAQW-AOIWZFSPSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 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
- 229910052802 copper Inorganic materials 0.000 description 1
- 229940097362 cyclodextrins Drugs 0.000 description 1
- WVIIMZNLDWSIRH-UHFFFAOYSA-N cyclohexylcyclohexane Chemical compound C1CCCCC1C1CCCCC1 WVIIMZNLDWSIRH-UHFFFAOYSA-N 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 150000001989 diazonium salts Chemical class 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010931 ester hydrolysis Methods 0.000 description 1
- 238000002270 exclusion chromatography Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930003944 flavone Natural products 0.000 description 1
- 150000002212 flavone derivatives Chemical class 0.000 description 1
- 235000011949 flavones Nutrition 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- VNKYTQGIUYNRMY-UHFFFAOYSA-N methoxypropane Chemical compound CCCOC VNKYTQGIUYNRMY-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 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
- 150000002924 oxiranes Chemical class 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 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 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical class [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- VHBFFQKBGNRLFZ-UHFFFAOYSA-N vitamin p Natural products O1C2=CC=CC=C2C(=O)C=C1C1=CC=CC=C1 VHBFFQKBGNRLFZ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2642—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds characterised by the catalyst used
- C08G65/2645—Metals or compounds thereof, e.g. salts
- C08G65/2663—Metal cyanide catalysts, i.e. DMC's
-
- 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyethers (AREA)
- Catalysts (AREA)
Abstract
Description
크라운 에테르 (g) | 3.5 내지 6.5 Å 범위에서의 스페이싱 d(Å) | |||||||
2.5 | 3.764 | 5.011 | 6.076 | |||||
5 | 3.764 | 5.062 | 6.128 | |||||
7.5 | 3.749 | 4.892 | 6.013 | |||||
10 | 3.761 | 4.973 | 6.018 | |||||
15 | 3.757 | 4.983 | 6.077 | |||||
최대치에 대한 세기 | 피크의 폭 | |||||||
100% | 52% | 67% | ||||||
TBA 단독 | 3.769 | 4.266 | 4.419 | 4.769 | 4.899 | 5.129 | 5.658 | 6.11 |
최대치에 대한 세기 | 100% | 27% | 36% | 62% | 74% | 56% | 24% | 53% |
크라운 에테르 | 2.5 | 5 | 7.5 | 10 | 15 |
% 질량 손실 | 16.04 % | 16.36 % | 19.95 % | 19.21 % | 18.87 % |
촉매 | 리간드/크라운 에테르 | 점도 | 산도 | 불포화도 | IOH | M.wt | GPC | Disp |
실시예 6 | TBA 단독 | 368 | 0.015 | 0.007 | 55.1 | 2036 | 2018 | 1.16 |
실시예 1 | TBA+크라운 에테르(2.5 g) | 381 | 0.013 | 0.008 | 56.7 | 1979 | 1999 | 1.14 |
실시예 2 | TBA+크라운 에테르(5 g) | 377 | 0.013 | 0.007 | 56.2 | 1996 | 2077 | 1.15 |
실시예 3 | TBA+크라운 에테르(7.5 g) | 383 | 0.008 | 0.007 | 56.4 | 1989 | 2100 | 1.18 |
실시예 4 | TBA+크라운 에테르(10 g) | 375 | 0.01 | 0.007 | 53.7 | 2089 | 2025 | 1.14 |
실시예 5 | TBA+크라운 에테르(15 g) | 373 | 0.009 | 0.008 | 53.6 | 2093 | 2029 | 1.11 |
Claims (7)
- (1) 하나 이상의 이중 금속 시아나이드;(2) 하나 이상의 유기 리간드;(3) 물; 및(4) 하나 이상의 크라운 에테르 리간드를 포함하며, 단, 유기 리간드 (2)가 크라운 에테르 리간드 (4)가 아닌, 이중 금속 시아나이드 (DMC) 촉매.
- 제 1항에 있어서, 크라운 에테르 리간드가 전체 DMC 촉매를 기준으로 하여 1 중량% 내지 30 중량%의 양으로 DMC 촉매에 존재함을 특징으로 하는 촉매.
- 제 1항에 있어서, 상기 크라운 에테르 리간드가 벤조-15-크라운-5, 벤조-18-크라운-6, 4-3차-부틸벤조-15-크라운-5, 4-3차-부틸시클로헥산-15-크라운-5, 12-크라운-4, 18-크라운-6, 시클로헥산-15-크라운-5, 디벤조-18-크라운-6, 디벤조-21-크라운-7, 디벤조-24-크라운-8, 디벤조-30-크라운-10, 4,4'(5')-디3차-부틸디벤조-18-크라운-6, 4,4'(5')-디3차-부틸디벤조-24-크라운-8, 4,4'(5')-디3차-부틸디시클로헥산-18-크라운-6, 2,3-나프토-15-크라운-5 및 이들의 혼합물로 구성된 그룹으로부터 선택됨을 특징으로 하는 촉매.
- 제 1항에 있어서, X-선 회절 프로파일에서 가장 현저한 피크(d-스페이싱, Å)가 약 3.76; 4.98 및 6.06임을 특징으로 하는 촉매.
- DMC 촉매를 형성하기 위한 출발 물질을 구성하는 화합물들을 혼합하는 것을 포함하며, 이러한 화합물들이 30℃ 이하의 온도에서 첨가되는, 제 1항 내지 제 4항 중 어느 한 항에 따른 DMC 촉매를 제조하는 방법.
- 제 1항 내지 제 4항 중 어느 한 항에 따른 DMC 촉매의 존재하에서 알킬렌 옥사이드를 활성 수소를 포함하는 개시제에 첨가하는 것을 포함하여 폴리에테르 폴리올을 제조하는 방법.
- 폴리에테르 폴리올의 제조에 사용되는, 제 1항 내지 제 4항 중 어느 한 항에 따른 DMC 촉매의 용도.
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EP04380044.0 | 2004-02-27 | ||
EP04380044A EP1568414B1 (en) | 2004-02-27 | 2004-02-27 | Double metal cyanide (DMC) catalysts with crown ethers, process to produce them and applications |
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US8372231B1 (en) | 2007-11-08 | 2013-02-12 | The Boeing Company | Method and apparatus for low-bulk toughened fabrics for low-pressure molding processes |
EP2678374B1 (en) * | 2011-02-24 | 2015-01-21 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of polyether polyols |
KR101404702B1 (ko) | 2011-03-08 | 2014-06-17 | 에스케이이노베이션 주식회사 | 에테르 결합 단위체를 함유한 이산화탄소/에폭사이드 공중합체의 제조 방법 |
ES2728648T3 (es) * | 2011-04-04 | 2019-10-28 | Henkel Ag & Co Kgaa | Catalizador para la polimerización de un epóxido y para la copolimerización de epóxido con dióxido de carbono |
GB201515350D0 (en) | 2015-08-28 | 2015-10-14 | Econic Technologies Ltd | Method for preparing polyols |
GB201717441D0 (en) | 2017-10-24 | 2017-12-06 | Econic Tech Ltd | A polymerisation process |
GB201814526D0 (en) | 2018-09-06 | 2018-10-24 | Econic Tech Ltd | Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates |
GB201906214D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Ltd | A polyol block copolymer, compositions and processes therefor |
GB201906210D0 (en) | 2019-05-02 | 2019-06-19 | Econic Tech Limited | A polyol block copolymer, compositions and processes therefor |
CN110804168A (zh) * | 2019-11-05 | 2020-02-18 | 上海东大化学有限公司 | 润滑油添加用高分子量聚醚多元醇及其制备方法 |
GB202003002D0 (en) | 2020-03-02 | 2020-04-15 | Crane Ltd | Method of preparation of a polyol block copolymer |
GB202003003D0 (en) | 2020-03-02 | 2020-04-15 | Econic Tech Ltd | A polyol block copolymer |
GB202017531D0 (en) | 2020-11-05 | 2020-12-23 | Econic Tech Limited | (poly)ol block copolymer |
MX2024001871A (es) | 2021-08-11 | 2024-03-04 | Econic Tech Ltd | Metodo para preparar tensoactivos mediante copolimerizacion de epoxidos y co2 utilizando una mezcla de un catalizador bimetalico macrociclico y un catalizador de cianuro bimetalico. |
GB202115335D0 (en) | 2021-10-25 | 2021-12-08 | Econic Tech Ltd | Surface-active agent |
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 |
GB2629367A (en) | 2023-04-25 | 2024-10-30 | Econic Tech Ltd | Surface-active agent |
WO2024223596A1 (en) | 2023-04-25 | 2024-10-31 | Unilever Ip Holdings B.V. | Compositions |
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US5627120A (en) * | 1996-04-19 | 1997-05-06 | Arco Chemical Technology, L.P. | Highly active double metal cyanide catalysts |
DE19906985A1 (de) * | 1999-02-19 | 2000-08-31 | Bayer Ag | Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen |
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2004
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- 2004-02-27 ES ES04380044T patent/ES2298705T3/es not_active Expired - Lifetime
- 2004-02-27 DE DE602004010482T patent/DE602004010482T2/de not_active Expired - Fee Related
- 2004-02-27 EP EP04380044A patent/EP1568414B1/en not_active Expired - Lifetime
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US20070135298A1 (en) | 2007-06-14 |
EP1568414A1 (en) | 2005-08-31 |
US20050192467A1 (en) | 2005-09-01 |
ES2298705T3 (es) | 2008-05-16 |
ATE380070T1 (de) | 2007-12-15 |
DE602004010482T2 (de) | 2009-01-08 |
AR044677A1 (es) | 2005-09-21 |
EP1568414B1 (en) | 2007-12-05 |
KR100865605B1 (ko) | 2008-10-27 |
DE602004010482D1 (de) | 2008-01-17 |
JP2005240002A (ja) | 2005-09-08 |
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