专利名称：Pressure sensitive adhesive comprising
blend of synthetic rubber and functionalizedsynthetic rubber bonded to an acrylicpolymer
发明人：Vivek Bharti,Shujun Wang,Guy D. Joly,Babu N.
Gaddam,Jingjing Ma,Sanat Mohanty,PeiwangZhu
申请号：US13499921申请日：20101115公开号：US08530578B2公开日：20130910
摘要：A pressure sensitive adhesive composition is described comprising
unfunctionalized (e.g. polyisobutylene) synthetic rubber and an acrylic polymer havingfunctionalized polyisobutylene polymer bonded to the acrylic polymer. In someembodiments, the functionalized polyisobutylene polymer has a first functional grouphydrogen bonded with a second functional group present in the acrylic polymerbackbone. In other embodiments, the functionalized polyisobutylene polymer is
covalently bonded to the acrylic polymer backbone. Also described are adhesive articles,such as a tape, methods of adhesively bonding, and methods of making a pressuresensitive adhesive.
申请人：Vivek Bharti,Shujun Wang,Guy D. Joly,Babu N. Gaddam,Jingjing Ma,SanatMohanty,Peiwang Zhu
地址：Cottage Grove MN US,St. Paul MN US,Shoreview MN US,Woodbury MN
US,Cottage Grove MN US,Woodbury MN US,Woodbury MN US
国籍：US,US,US,US,US,US,US
代理人：Carolyn A. Fischer
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