发明名称 |
PRESSURE SENSITIVE ADHESIVE COMPRISING BLEND OF SYNTHETIC RUBBER AND FUNCTIONALIZED SYNTHETIC RUBBER BONDED TO AN ACYLIC POLYMER |
摘要 |
A pressure sensitive adhesive composition is described comprising unfunctionalized (e.g. polyisobutylene) synthetic rubber and an acrylic polymer having functionalized polyisobutylene polymer bonded to the acrylic polymer. In some embodiments, the functionalized polyisobutylene polymer has a first functional group hydrogen bonded with a second functional group present in the acrylic polymer backbone. 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 pressure sensitive adhesive. |
申请公布号 |
US2012216953(A1) |
申请公布日期 |
2012.08.30 |
申请号 |
US201013499921 |
申请日期 |
2010.11.15 |
申请人 |
BHARTI VIVEK;WANG SHUJUN;JOLY GUY D.;GADDAM BABU N.;MA JINGJING;MOHANTY SANAT;ZHU PEIWANG |
发明人 |
BHARTI VIVEK;WANG SHUJUN;JOLY GUY D.;GADDAM BABU N.;MA JINGJING;MOHANTY SANAT;ZHU PEIWANG |
分类号 |
C09J119/00;B32B37/12;C09J7/02;C09J133/02 |
主分类号 |
C09J119/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|