RU93005333A - Способ гидрогенизации диенового полимера - Google Patents

Способ гидрогенизации диенового полимера

Info

Publication number
RU93005333A
RU93005333A RU93005333/04A RU93005333A RU93005333A RU 93005333 A RU93005333 A RU 93005333A RU 93005333/04 A RU93005333/04 A RU 93005333/04A RU 93005333 A RU93005333 A RU 93005333A RU 93005333 A RU93005333 A RU 93005333A
Authority
RU
Russia
Prior art keywords
diene polymer
hydrogenization
polymer
improvement
hydrogenation
Prior art date
Application number
RU93005333/04A
Other languages
English (en)
Other versions
RU2128189C1 (ru
Inventor
Рэ Чемберлейн Линда
Жолин Гиблер Карма
Прадо Мигель
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US07/889,349 external-priority patent/US5242961A/en
Application filed by Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Publication of RU93005333A publication Critical patent/RU93005333A/ru
Application granted granted Critical
Publication of RU2128189C1 publication Critical patent/RU2128189C1/ru

Links

Claims (1)

  1. Изобретение представляет собой усовершенствование процесса гидрогенизации диенового полимера контактированием полимера в присутствии водорода с титановым катализатором гидрогенизации. Усовершенствование состоит в предотвращении изменения цвета гидрогенизованного полимера, обработанного водой, перекисью или спиртом в отсутствии кислорода и в добавлении к полимеру нефенольного антиоксиданта.
RU93005333A 1992-05-28 1993-05-26 Способ гидрогенизации диенового полимера RU2128189C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US889349 1992-05-28
US07/889,349 US5242961A (en) 1992-05-28 1992-05-28 Color prevention in titanium catalyzed hydrogenated diene polymers
US07/889349 1992-05-28

Publications (2)

Publication Number Publication Date
RU93005333A true RU93005333A (ru) 1996-12-20
RU2128189C1 RU2128189C1 (ru) 1999-03-27

Family

ID=25394946

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93005333A RU2128189C1 (ru) 1992-05-28 1993-05-26 Способ гидрогенизации диенового полимера

Country Status (10)

Country Link
US (3) US5242961A (ru)
EP (1) EP0572094B1 (ru)
KR (1) KR100287523B1 (ru)
CN (1) CN1058269C (ru)
BR (1) BR9302069A (ru)
DE (1) DE69300540T2 (ru)
ES (1) ES2077466T3 (ru)
MX (1) MX9303083A (ru)
RU (1) RU2128189C1 (ru)
TW (1) TW245722B (ru)

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CN101205268B (zh) * 2006-12-19 2010-09-29 台橡股份有限公司 氢化共轭二烯聚合物的方法及氢化触媒组合物
KR100910255B1 (ko) 2007-10-08 2009-07-31 금호석유화학 주식회사 수소화된 공역디엔계 중합체의 제조방법
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