RU99109458A - DOUBLE METALCYANIDE CATALYSTS CONTAINING FUNCTIONALIZED POLYMERS - Google Patents

DOUBLE METALCYANIDE CATALYSTS CONTAINING FUNCTIONALIZED POLYMERS

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Publication number
RU99109458A
RU99109458A RU99109458/04A RU99109458A RU99109458A RU 99109458 A RU99109458 A RU 99109458A RU 99109458/04 A RU99109458/04 A RU 99109458/04A RU 99109458 A RU99109458 A RU 99109458A RU 99109458 A RU99109458 A RU 99109458A
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Prior art keywords
group
catalyst according
double
metalcyanide
conh
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RU99109458/04A
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Russian (ru)
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RU2183989C2 (en
Inventor
Би Ле-Кхак
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Арко Кемикал Текноледжи, Л.П.
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Priority claimed from US08/731,495 external-priority patent/US5714428A/en
Application filed by Арко Кемикал Текноледжи, Л.П. filed Critical Арко Кемикал Текноледжи, Л.П.
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Claims (4)

1. Катализатор, который, по данным рентгеновской порошковой дифрактометрии, по существу, не является кристаллическим и который включает:
(а) двойное металлоцианидное соединение
(b) органический комплексообразующий агент; и
(c) 2 - 80 мас.% функционализированного полимера, имеющего (i) общую структуру:
Figure 00000001

где (i) R' - водород, -СООН либо С1-С5 алкильная группа, А - одна или несколько функциональных групп, выбираемых из группы, включающей -ОН, -NH2, -NHR, -NR2, -SH, -SR, -COR, -CN, -Сl, -Br, -C6Н4-ОН, -С6Н4-С(СН3)2OH, -CONH2, -CONHR, -CO-NR2, -OR, -NO2, -NHCOR, -NRCOR, -СООН, -COOR, -CHO, -OCOR, -COO-R-OH, -SO3H, -CONH-R-SO3H, пиридинил и пирролидонил, где R - С1-С5 алкил либо алкиленовая группа, и где n имеет значение в пределах от 5 до 5000 или
(ii) выбираемого из группы, в состав которой входят полиэфиры, поликарбонаты, полимеры оксазолина, полиалкиленимины, сополимеры малеиновой кислоты и малеинового ангидрида, гидроксиэтилцеллюлоза, крахмалы и полиацетали, либо водорастворимую соль, полученную из упомянутого функционализированного полимера, как указано.1. The catalyst, which, according to x-ray powder diffractometry, is essentially non-crystalline and which includes:
(a) double metal cyanide compound
(b) an organic complexing agent; and
(c) 2 to 80% by weight of a functionalized polymer having (i) a general structure:
Figure 00000001

where (i) R 'is hydrogen, -COOH or C 1 -C 5 alkyl group, A is one or more functional groups selected from the group consisting of -OH, -NH 2 , -NHR, -NR 2 , -SH, -SR, -COR, -CN, -Cl, -Br, -C 6 H 4 -OH, -C 6 H 4 -C (CH 3 ) 2 OH, -CONH 2 , -CONHR, -CO-NR 2 , -OR, -NO 2 , -NHCOR, -NRCOR, -COOH, -COOR, -CHO, -OCOR, -COO-R-OH, -SO 3 H, -CONH-R-SO 3 H, pyridinyl and pyrrolidonyl, where R is a C 1 -C 5 alkyl or alkylenes group, and where n has a value in the range from 5 to 5000 or
(ii) selected from the group consisting of polyesters, polycarbonates, oxazoline polymers, polyalkyleneimines, copolymers of maleic acid and maleic anhydride, hydroxyethylcellulose, starches and polyacetals, or a water-soluble salt obtained from the functionalized polymer as mentioned. 2. Катализатор по п. 1, где n имеет значение от 10 до 500. 2. The catalyst according to claim 1, where n has a value from 10 to 500. 3. Катализатор по п. 1, где упомянутое двойное металлоцианидное соединение включает гексацианокобальтат цинка. 3. The catalyst according to claim 1, wherein said double metal cyanide compound comprises zinc hexacyanocobaltate. 4. Катализатор по п. 1, где упомянутый органический комплексообразующий агент включает трет-бутиловый спирт. 4. The catalyst according to claim 1, wherein said organic complexing agent comprises tert-butyl alcohol.
RU99109458/04A 1996-10-16 1997-10-14 Double metal cyanide catalysts containing functionalyzed polymers RU2183989C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/731,495 US5714428A (en) 1996-10-16 1996-10-16 Double metal cyanide catalysts containing functionalized polymers
US08/731,495 1996-10-16

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US (1) US5714428A (en)
EP (1) EP0932445B1 (en)
JP (1) JP4122064B2 (en)
KR (1) KR100449206B1 (en)
CN (1) CN1104953C (en)
AR (1) AR009988A1 (en)
AU (1) AU718775B2 (en)
BR (1) BR9711169A (en)
CA (1) CA2259312C (en)
CZ (1) CZ294562B6 (en)
DE (1) DE69709145T2 (en)
ES (1) ES2167723T3 (en)
ID (1) ID25595A (en)
PL (1) PL192176B1 (en)
RU (1) RU2183989C2 (en)
TW (1) TW425404B (en)
WO (1) WO1998016310A1 (en)
ZA (1) ZA979243B (en)

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