PRESSURE SENSITIVE ADHESIVE COMPOSITIONS
    1.
    发明申请
    PRESSURE SENSITIVE ADHESIVE COMPOSITIONS 审中-公开
    压力敏感胶粘组合物

    公开(公告)号:WO2014078793A1

    公开(公告)日:2014-05-22

    申请号:PCT/US2013/070575

    申请日:2013-11-18

    Inventor: GUO, Jong, S.

    Abstract: Disclosed are pressure sensitive adhesive compositions having enhanced water resistance and adhesion properties, which compositions include 70-99 wt% of an acrylic polymer dispersion and 1-30 wt% of a polyolefm dispersion. The acrylic polymer dispersion includes (1) one or more acrylic acid ester or (meth)acrylate acid ester(s), (2) one or more hydrocarbon monomer(s), (3) one or more ethylenically unsaturated carboxylic acid(s), (4) one or more nitrile(s) or amide(s) of an ethylenically unsaturated carboxylic acid(s), (5) one or more vinyl ester(s) of a carboxylic acid(s), optionally (6) one or more nitrogen containing acetoacetoxy functional compound(s), and optionally (7) one or more mercaptan chain transfer agent(s), and the polyolefm dispersion includes one or more polyolefins, which may or may not contain acid functionality.

    Abstract translation: 公开了具有增强的耐水性和粘合性能的压敏粘合剂组合物,该组合物包含70-99重量%的丙烯酸聚合物分散体和1-30重量%的聚烯烃分散体。 丙烯酸类聚合物分散体包括(1)一种或多种丙烯酸酯或(甲基)丙烯酸酯酸酯,(2)一种或多种烃单体,(3)一种或多种烯属不饱和羧酸, ,(4)一种或多种烯属不饱和羧酸的一种或多种腈或酰胺,(5)一种或多种羧酸乙烯基酯,任选地(6)一种 或更多的含氮乙酰乙酰氧基官能化合物和任选的(7)一种或多种硫醇链转移剂,并且聚烯烃分散体包括一种或多种可以含有或不含有酸官能团的聚烯烃。

    IMPROVED EPOXY SYSTEMS AND AMINE POLYMER SYSTEMS AND METHODS FOR MAKING THE SAME
    6.
    发明申请
    IMPROVED EPOXY SYSTEMS AND AMINE POLYMER SYSTEMS AND METHODS FOR MAKING THE SAME 审中-公开
    改进的环氧体系和胺聚合物体系及其制备方法

    公开(公告)号:WO2012082341A1

    公开(公告)日:2012-06-21

    申请号:PCT/US2011/062185

    申请日:2011-11-28

    Abstract: Compositions and methods for forming surfactants, aqueous dispersions, and curing agents are provided. In one aspect, the invention relates to improved epoxy functional surfactants prepared by reaction of an epoxy composition and an amidoamine composition formed from a blend of acid-terminated polyoxyalkylene polyols. The improved epoxy functional surfactants may be reacted with an excess of epoxy composition and water to result in an aqueous dispersion. The amidoamone composition may be a reaction mixture of a diamine compound and an acid terminated polyoxyalkylene composition formed from two or more polyoxyalkylene polyol compounds. The epoxy functional surfactant may be reacted with amine compounds to form a compound suitable as a curing agent.

    Abstract translation: 提供了用于形成表面活性剂,水分散体和固化剂的组合物和方法。 一方面,本发明涉及通过环氧组合物与由酸封端的聚氧化烯多元醇的共混物形成的酰胺基胺组合物反应制备的改进的环氧官能表面活性剂。 改进的环氧官能表面活性剂可以与过量的环氧组合物和水反应以产生水分散体。 酰氨基酰胺组合物可以是二胺化合物和由两种或更多种聚氧化烯多元醇化合物形成的酸封端的聚氧化烯组合物的反应混合物。 环氧官能表面活性剂可以与胺化合物反应形成适合作为固化剂的化合物。

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