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公开(公告)号：EP0582588A1
公开(公告)日：1994-02-16
申请号：EP92908751.0
申请日：1992-03-12
CPC分类号： C08F255/10 , C08F8/48 , C08F257/02 , C08F2800/20 , C08F222/40 , C08F222/06 , C08F8/32
摘要： Polymère greffé d'une isomonooléfine et d'un alkylestyrène tel qu'anhydride maléique-copolymère greffé d'isobutylène et para-méthylstyrène. L'invention concerne également des procédés de préparation du polymère greffé.
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公开(公告)号：EP0582588B1
公开(公告)日：1996-01-24
申请号：EP92908751.8
申请日：1992-03-12
IPC分类号： C08F8/46 , C08F255/10 , C08F257/02
CPC分类号： C08F255/10 , C08F8/48 , C08F257/02 , C08F2800/20 , C08F222/40 , C08F222/06 , C08F8/32
摘要： A grafted polymer of an isomonoolefin and an alkylstyrene, such as a maleic anhydride-grafted copolymer of isobutylene and para-methylstyrene, is provided. Processes for preparing the grafted polymer are also provided.
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公开(公告)号：EP0563271A1
公开(公告)日：1993-10-06
申请号：EP92903232.0
申请日：1991-12-19
CPC分类号： G03F7/0388 , C08F210/10 , C09D123/22 , C09D125/16 , C09J7/381 , G03F7/038 , Y02P20/582 , C08L2666/02
摘要： A radiation reactive functionalized polymer comprising an isoolefin having about 4 to about 7 carbon atoms and a para-alkylstyrene, wherein a radiation reactive functional group is attached to the para-alkyl group of the para-alkylstyrene. The polymer has a substantially homogeneous compositional distribution and may be utilized in lithographic and coating applications. Also disclosed are radiation curable pressure sensitive adhesives comprising the functionalized polymer and a tackifier.
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