申请人:3M INNOVATIVE PROPERTIES COMPANY
公开号:US20150337179A1
公开(公告)日:2015-11-26
Pressure-sensitive adhesives that have good performance characteristics under typical use conditions and that later can be degraded and/or removed readily under basic conditions are provided. More specifically, the pressure-sensitive adhesives contain a copolymeric (meth)acrylic-based elastomeric material prepared from a polymerizable material that contains a (meth)acrylate monomer having both a (meth)acryloyl group plus an ester linkage that is not part of a (meth)acryloyl group.
提供了在典型使用条件下具有良好性能特征并在碱性条件下可以轻易降解和/或去除的压敏粘合剂。更具体地说,这些压敏粘合剂包含一种共聚的(甲基)丙烯酸基弹性材料,该材料是由一种含有(甲基)丙烯酸酯单体的聚合物材料制备而成,该单体具有(甲基)丙烯酰基和不是(甲基)丙烯酰基的酯键。