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公开(公告)号:US07579412B2
公开(公告)日:2009-08-25
申请号:US10556808
申请日:2004-05-14
申请人: Arno Lange , Helmut Mach , Hans Peter Rath , Ulrich Karl , Bela Ivan , Peter Werner Groh , Zsuzsanna Tamara Nagy , Viktoria Palfi
发明人: Arno Lange , Helmut Mach , Hans Peter Rath , Ulrich Karl , Bela Ivan , Peter Werner Groh , Zsuzsanna Tamara Nagy , Viktoria Palfi
IPC分类号: C08C19/04
CPC分类号: C10M143/04 , C08F8/06 , C08F2810/30 , C08F2810/40 , C10L1/1641 , C10L1/198 , C10M2205/024 , C10M2207/06 , C10N2260/04 , C08F110/10
摘要: The present invention relates to a process for preparing carboxyl-terminated polyisobutenes by ozonolysis of polyisobutenes terminated by an ethylenically unsaturated double bond.
摘要翻译: 本发明涉及通过烯属不饱和双键封端的聚异丁烯的臭氧分解制备羧基封端的聚异丁烯的方法。