| 发明名称 | Easily dismantlable adhesive composition and easily dismantlable adhesive tape | ||
| 摘要 | An easily dismantlable adhesive composition is provided containing: an acrylic polymer; and either an acid catalyst or an acid generator, the acrylic polymer containing: as monomer components, a carboxyl-precursor-group-containing-(meth)acrylate monomer; an n-butyl acrylate; and a polar-group-containing monomer, the content of the polar-group-containing monomer being 5 to 30% by mass, relative to the total mass of the monomer components composing the acrylic polymer, makes it possible to realize favorable adhesion- and dismantling properties and favorable delamination at an interface between an adherend and a substrate or an interface between an adhesive agent layer and an adherend when dismantled. | ||
| 申请公布号 | US9206340(B2) | 申请公布日期 | 2015.12.08 |
| 申请号 | US201214122589 | 申请日期 | 2012.06.01 |
| 申请人 | DIC CORPORATION;OSAKA CITY UNIVERSITY | 发明人 | Matsumoto Akikazu;Sato Eriko;Morino Akinori;Tanaka Koujirou |
| 分类号 | C08F290/06;C08F118/02;C09J133/14;C09J133/04;C08F293/00;C09J7/00;C09J133/12;C09J153/00;C09J133/06;C08K5/42 | 主分类号 | C08F290/06 |
| 代理机构 | Westerman, Hattori, Daniels & Adrian, LLP | 代理人 | Westerman, Hattori, Daniels & Adrian, LLP |
| 主权项 | 1. An easily dismantlable adhesive composition comprising: an acrylic polymer; and either an acid catalyst or an acid generator, characterized in that the acrylic polymer comprises, as copolymer monomer components, a carboxyl-precursor-group-containing-(meth)acrylate monomer, an n-butyl acrylate, and a polar-group-containing monomer, and a content of the polar-group-containing monomer is 5 to 30% by mass, relative to a total mass of the monomer components composing the acrylic polymer. | ||
| 地址 | Tokyo JP | ||