发明名称 |
POLYMERS COMPRISING A POLYURETHANE BACKBONE ENDCAPPED WITH REACTIVE (METH)ACRYLIC TERMINATING GROUPS AND THEIR USE AS ADHESIVES |
摘要 |
A description is given of a polymer comprising a polyurethane backbone which is endcapped with reactive (meth)acrylic terminating groups, wherein the polyurethane backbone contains polymerized residues of at least one poly(meth)acrylate polyol. The polymer can be used as an adhesive, especially as a pressure-sensitive adhesive or for producing adhesive compositions. The polymer and the compositions can be cured thermally or by radiation. |
申请公布号 |
US2015247076(A1) |
申请公布日期 |
2015.09.03 |
申请号 |
US201314428763 |
申请日期 |
2013.09.09 |
申请人 |
BASF SE |
发明人 |
Kou Huiguang;Wulff Dirk;Auschra Clemens;Perera-Diez Dario |
分类号 |
C09J175/16;B32B37/12;C09J193/04 |
主分类号 |
C09J175/16 |
代理机构 |
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代理人 |
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主权项 |
1. A polymer comprising a polyurethane backbone which is endcapped with reactive (meth)acrylic terminating groups, wherein the polyurethane backbone comprises a polymerized residue of a poly(meth)acrylate polyol. |
地址 |
Ludwigshafen DE |