EASILY DISMANTLABLE ADHESIVE COMPOSITION AND EASILY DISMANTLABLE ADHESIVE TAPE
    43.
    发明申请
    EASILY DISMANTLABLE ADHESIVE COMPOSITION AND EASILY DISMANTLABLE ADHESIVE TAPE 审中-公开
    易溶性粘合剂组合物和易于使用的不可剥离胶带

    公开(公告)号:US20140194546A1

    公开(公告)日:2014-07-10

    申请号:US14122299

    申请日:2012-06-01

    申请人: DIC Corporation

    IPC分类号: C09J153/00

    摘要: An easily dismantlable adhesive composition containing: an acrylic block polymer having a poly(meth)acrylate chain (A) formed of a carboxyl precursor group-containing (meth)acrylate monomer (a) and a poly(meth)acrylate chain (B) that contains, as monomer components, a (meth)acrylate (b) having an alkyl group having 1 to 14 carbon atoms and a polar group-containing monomer (c); and either an acid catalyst or an acid generator, makes it possible to achieve favorable adhesiveness and dismantlability and suppress stick-slip at the time of dismantlement.

    摘要翻译: 一种容易拆解的粘合剂组合物,其包含:具有由含羧基前体基团的(甲基)丙烯酸酯单体(a)和聚(甲基)丙烯酸酯链(B))形成的聚(甲基)丙烯酸酯链(A)的丙烯酸嵌段聚合物和聚(甲基)丙烯酸酯链(B) 作为单体成分含有具有1〜14个碳原子的烷基和含极性基团的单体(c)的(甲基)丙烯酸酯(b)。 和酸催化剂或酸发生剂,可以实现良好的粘合性和可拆卸性,并且在拆卸时抑制粘滑。

    COMPOSITIONS COMPRISING AN ACRYLIC BLOCK COPOLYMER AND A UV-CURABLE COPOLYMER AND METHODS OF MAKING AND USING THE SAME
    47.
    发明申请
    COMPOSITIONS COMPRISING AN ACRYLIC BLOCK COPOLYMER AND A UV-CURABLE COPOLYMER AND METHODS OF MAKING AND USING THE SAME 有权
    包含丙烯酸嵌段共聚物和UV可固化共聚物的组合物及其制备和使用方法

    公开(公告)号:US20140066539A1

    公开(公告)日:2014-03-06

    申请号:US14012377

    申请日:2013-08-28

    申请人: BASF SE

    IPC分类号: C09J7/02

    CPC分类号: C09J7/0221 C09J153/00

    摘要: Disclosed herein are compositions comprising an acrylic block copolymer and a UV-curable copolymer, wherein the composition is capable of being crosslinked by means of ultraviolet radiation. Also disclosed herein are methods of making the compositions disclosed herein, comprising providing an acrylic block copolymer, providing a UV-curable copolymer, heating the acrylic block copolymer, heating the UV-curable copolymer, and mixing them together to form a copolymer blend. The compositions and methods disclosed can be used, for instance, in pressure-sensitive adhesive applications including, but not limited to, labels, films, or tapes.

    摘要翻译: 本文公开了包含丙烯酸嵌段共聚物和UV可固化共聚物的组合物,其中该组合物能够通过紫外线辐射交联。 本文还公开了制备本文公开的组合物的方法,其包括提供丙烯酸嵌段共聚物,提供UV可固化共聚物,加热丙烯酸嵌段共聚物,加热UV可固化共聚物,并将它们混合在一起形成共聚物共混物。 所公开的组合物和方法可用于例如压敏粘合剂应用,包括但不限于标签,膜或胶带。