Water-dispersion type pressure-sensitive adhesive composition, method of
production thereof, and pressure-sensitive adhesive product employing
the same
    1.
    发明授权
    Water-dispersion type pressure-sensitive adhesive composition, method of production thereof, and pressure-sensitive adhesive product employing the same 失效
    水分散型压敏粘合剂组合物,其制备方法和使用其的压敏粘合剂产品

    公开(公告)号:US6121355A

    公开(公告)日:2000-09-19

    申请号:US737590

    申请日:1996-12-12

    摘要: The present invention discloses a water-dispersion type pressure-sensitive adhesive composition, a method for producing the same, and a pressure-sensitive adhesive product employng the same. With the present invention, the hydrophilic nature of dispersant (C) can be nullified by reacting a compound (B), containing a metal having a valence of at least two or having a specific functional group having reactivity, with the functional groups of dispersant (C), with the result that while being a water dispersion type pressure-sensitive adhesive composition, it displays excellent water resistance properties on a par with pressure-sensitive adhesives made from solvent type pressure-sensitive adhesive compositions.

    摘要翻译: PCT No.PCT / JP96 / 00740 Sec。 371日期:1996年12月12日 102(e)日期1996年12月12日PCT 1996年3月21日PCT公布。 WO96 / 29373 PCT出版物 日期1996年9月26日本发明公开了一种水分散型压敏粘合剂组合物及其制造方法和使用该粘合剂的粘合剂产品。 通过本发明,分散剂(C)的亲水性质可以通过将含有至少两种或具有具有反应性的特定官能团的金属的化合物(B)与分散剂的官能团( 结果是,作为水分散型压敏粘合剂组合物,与由溶剂型压敏粘合剂组合物制成的压敏粘合剂相当,它显示出优异的耐水性。

    Coating compositions containing crosslinked spherical fine particles
    2.
    发明授权
    Coating compositions containing crosslinked spherical fine particles 失效
    含有交联球形微粒的涂料组合物

    公开(公告)号:US5498670A

    公开(公告)日:1996-03-12

    申请号:US325105

    申请日:1994-10-17

    摘要: Disclosed herein are crosslinked spherical fine particles having good toughness, elastic properties, and chemical properties, and a process for producing the same, said fine particles being obtained by radical polymerization in the suspended state of a component [M] capable of radical polymerization containing a vinyl group-containing compound (V) capable of radical polymerization which is obtained by reaction of (a) a selected polyol, (b) an isocyanate group-containing compound, and (c) an active hydrogen-containing vinyl monomer capable of radical polymerization. Also disclosed herein are the secondary products of the crosslinked spherical fine particles, which include a coating composition and its derivatives (such as filmlike article, sheetlike article, adhesive filmlike article, and adhesive sheetlike article) and a peelable pressure-sensitive adhesive and peelable pressure-sensitive adhesive article.

    摘要翻译: 本发明公开了具有良好的韧性,弹性和化学性质的交联球形微粒及其制备方法,所述微粒是通过在能够自由基聚合的组分[M]的悬浮状态下自由基聚合而得到的, 通过(a)所选择的多元醇,(b)含异氰酸酯基的化合物和(c)能够自由基聚合的含活性氢的乙烯基单体的反应获得的能够进行自由基聚合的含乙烯基的化合物(V) 。 本文还公开了交联球形微粒的二次产物,其包括涂料组合物及其衍生物(例如薄膜状制品,片状制品,粘合膜状制品和粘合片状制品)和可剥离压敏粘合剂以及可剥离压力 敏感性粘合剂制品。