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公开(公告)号:US07858709B2
公开(公告)日:2010-12-28
申请号:US12149445
申请日:2008-05-01
申请人: Toshitaka Takahasi , Kenichi Okada , Yousuke Makihata , Kuniaki Inui , Taiki Shimokuri , Mika Okada , Namiko Murayama
发明人: Toshitaka Takahasi , Kenichi Okada , Yousuke Makihata , Kuniaki Inui , Taiki Shimokuri , Mika Okada , Namiko Murayama
IPC分类号: C09J143/02 , C09J143/04 , C09J133/08 , C09J7/00
CPC分类号: C09J133/10 , C09J4/00
摘要: The aqueous dispersion adhesive composition contains an aqueous dispersion copolymer obtained by reacting of a reaction component containing alkyl (meth)acrylate whose linear or branched alkyl group has 4 to 18 carbon atoms, (meth)acrylic acid, a phosphoric acid group-containing vinyl monomer and an alkoxysilyl group-containing vinyl monomer to react; and a crosslinking agent having reactivity with a carboxyl group. In the aqueous dispersion adhesive composition, an amount of the crosslinking agent is from 0.07 to 4 parts by weight per 100 parts by weight of the aqueous dispersion copolymer, and in an adhesive layer made of the aqueous dispersion adhesive composition, an elongation at 90° C. is 200% or less.
摘要翻译: 水分散性粘合剂组合物含有通过含有直链或支链烷基具有4〜18个碳原子的(甲基)丙烯酸烷基酯的反应组分,(甲基)丙烯酸,含磷酸基的乙烯基单体 和含烷氧基甲硅烷基的乙烯基单体进行反应; 和与羧基具有反应性的交联剂。 在水分散性粘合剂组合物中,交联剂的量相对于100重量份的水分散体共聚物为0.07〜4重量份,在由水分散性粘合剂组合物构成的粘合层中的90℃的伸长率 C.是200%以下。