发明名称 |
MULTILAYER PRESSURE SENSITIVE ADHESIVE FILMS WITH A (METH)ACRYLIC BASED ELASTOMERIC MATERIAL |
摘要 |
1221112The present invention is directed to a multilayer pressure sensitive adhesive (PSA) film having a first pressure sensitive adhesive layer and at least an opposing layer wherein the first pressure sensitive adhesive layer comprises a pressure sensitive adhesive composition with a (meth)acrylic based elastomeric material comprising a reaction product of polymerizable material comprising: (a) a first monomer which is an alkyl (meth)acrylate ester of a primary alcohol R OH the alkyl (meth)acrylate ester being of Formula (I) CH=C(R) (CO) OR (I) wherein R is an alkyl having 14 to 25 carbon atoms and the primary alcohol R OH has an iso index equal to at least 2 but no greater than 4; R is hydrogen or methyl; and (b) a second monomer having an ethylenically unsaturated group; wherein the at least one opposing layer comprises at least one filler material. The invention is also directed to a method for the manufacturing of such a multilayer PSA film and its use. |
申请公布号 |
IN2170CHN2014(A) |
申请公布日期 |
2015.05.29 |
申请号 |
IN2014CHENP2170 |
申请日期 |
2014.03.21 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
TRASER STEFFEN;FORSTER JAN D.;STRERATH CHRISTIANE;SETH JAYSHREE;WEIKEL ARLIN L.;KAVANAGH MAUREEN A.;CLAPPER JASON D.;LEWANDOWSKI KEVIN M.;CHEN ZHONG |
分类号 |
C09J7/00;C09J7/02;C09J133/06 |
主分类号 |
C09J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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