发明申请
US20110034623A1 METHOD FOR PREPARATION OF PENTA-BLOCK COPOLYMERS WITH OH-FUNCTIONALIZED BLOCKS BASED ON (METH)ACRYLATE
有权
基于(甲基)丙烯酸酯制备具有OH官能团的聚醚嵌段共聚物的方法
- 专利标题: METHOD FOR PREPARATION OF PENTA-BLOCK COPOLYMERS WITH OH-FUNCTIONALIZED BLOCKS BASED ON (METH)ACRYLATE
- 专利标题(中): 基于(甲基)丙烯酸酯制备具有OH官能团的聚醚嵌段共聚物的方法
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申请号: US12674552申请日: 2008-08-11
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公开(公告)号: US20110034623A1公开(公告)日: 2011-02-10
- 发明人: Sven Balk , Gerd Loehden , Holger Kautz , Volker Erb , Uwe Franken , Georg Kinzelmann , Thomas Moeller
- 申请人: Sven Balk , Gerd Loehden , Holger Kautz , Volker Erb , Uwe Franken , Georg Kinzelmann , Thomas Moeller
- 申请人地址: DE Darmstadt DE Duesseldorf
- 专利权人: Evonik Roehm GmbH,Henkel Ag & Co. KGAA
- 当前专利权人: Evonik Roehm GmbH,Henkel Ag & Co. KGAA
- 当前专利权人地址: DE Darmstadt DE Duesseldorf
- 优先权: DE102007039535.5 20070821
- 国际申请: PCT/EP08/60520 WO 20080811
- 主分类号: C08L53/00
- IPC分类号: C08L53/00 ; C08F22/20 ; C08F2/00 ; C08F4/44 ; C08F4/06
摘要:
The invention relates to a process for preparing CABAC or ACBCA pentablock copolymers based on (meth)acrylate with an OH functionalization of the A blocks.
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