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发明授权
CN1908105B 用作粘合剂的水性组合物以及复合结构 失效 - 权利终止

用作粘合剂的水性组合物以及复合结构
摘要：
本发明涉及一种用作粘合剂的水性组合物，它包括：至少一种卤化烯烃聚合物、至少一种高官能度环氧树脂、以及至少一种二酸改性的树脂，其中，所述二酸改性的树脂是用一种或多种二酸或二酸衍生的小分子加合的树脂；所述卤化烯烃聚合物选自卤化聚乙烯、卤化聚丙烯、卤化乙烯丙烯共聚物、卤磺化聚乙烯、卤磺化聚丙烯、卤磺化乙烯丙烯共聚物、以及它们的混合物；所述用一种或多种二酸或二酸衍生的小分子加合的树脂选自异戊二烯、丁二烯、以及它们的混合物；所述二酸或二酸衍生的小分子选自马来酸、马来酸的酯、马来酸的二酯、马来酸酐、柠康酸、柠康酸酐、以及它们的混合物。该水性组合物提高了通过将弹性体粘合到金属上而制成的复合材料的耐久性。
摘要（英）：

The present invention relates to an aqueous adhesive composition, to improve the durability of a composite material prepared by adhering an elastic polymer to a metal. The aqueous adhesive composition comprises at least one halogenated olefin polymer, at least one high-functional epoxy resin, and at least one diacid-modified resin, wherein the diacid-modified resin is produced by adding one or more diacid or small molecular derived from diacid; the halogenated olefin polymer is selected from the group consisting of halogenated polyethylene, halogenated polypropylene, halogenated ethylene-propylene copolymer, halogensulfonated polyethylene, halogensulfonated polypropylene, halogensulfonated ethylene-propylene copolymer and mixture thereof; the resin produced by adding one or more diacid orsmall molecular derived from diacid is selected from the group consisting of isoprene, butadiene and mixture thereof; the diacid or small molecular derived from diacid are selected from the group consisting of maleate, maleic ester, maleic diesters, maleic anhydride, citraconic acid, citraconic anhydride and mixture thereof.

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