Invention Grant
US08829117B2 Method for producing ABA-triblock copolymers with a widely distributed B-block
有权
制备具有广泛分布的B嵌段的ABA-三嵌段共聚物的方法
- Patent Title: Method for producing ABA-triblock copolymers with a widely distributed B-block
- Patent Title (中): 制备具有广泛分布的B嵌段的ABA-三嵌段共聚物的方法
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Application No.: US13128777Application Date: 2009-10-06
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Publication No.: US08829117B2Publication Date: 2014-09-09
- Inventor: Sven Balk , Holger Kautz , Stephan Fengler , Monika Maerz , Christine Troemer , Lars Zander , Jens Lueckert , Johann Klein , Thomas Moeller , Volker Erb
- Applicant: Sven Balk , Holger Kautz , Stephan Fengler , Monika Maerz , Christine Troemer , Lars Zander , Jens Lueckert , Johann Klein , Thomas Moeller , Volker Erb
- Applicant Address: DE Darmstadt DE Duesseldorf
- Assignee: Evonik Roehm GmbH,Henkel AG & Co. KGaA
- Current Assignee: Evonik Roehm GmbH,Henkel AG & Co. KGaA
- Current Assignee Address: DE Darmstadt DE Duesseldorf
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102008043669 20081112
- International Application: PCT/EP2009/062927 WO 20091006
- International Announcement: WO2010/054893 WO 20100520
- Main IPC: C08F2/38
- IPC: C08F2/38 ; C08F293/00 ; C08F6/02 ; C08F8/26 ; C08F8/34 ; C09J153/00 ; C08L53/00 ; C09D153/00 ; C08F2/06 ; C08F2/00
Abstract:
The invention relates to a controlled polymerization method for producing ABA-triblock copolymers on the basis of (meth)acrylate with A-blocks having a narrow, monomodal molecular weight distribution, and a B-block having a wide, monomodal molecular weight distribution. The invention further relates to the use thereof as binders in glues or sealing compounds.
Public/Granted literature
- US20110282007A1 METHOD FOR PRODUCING ABA-TRIBLOCK COPOLYMERS WITH A WIDELY DISTRIBUTED B-BLOCK Public/Granted day:2011-11-17
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