ADHESIVE SHEET
    49.
    发明申请
    ADHESIVE SHEET 有权
    粘合片

    公开(公告)号:US20140134431A1

    公开(公告)日:2014-05-15

    申请号:US14128493

    申请日:2012-05-28

    Abstract: An adhesive sheet of the invention includes a substrate and an adhesive composition laminated thereon, the substrate including polyvinyl chloride and a polyester-based plasticizer, wherein the adhesive composition includes two different (meth)acrylate copolymer components (A) and (B) in a mass ratio ranging from 10:90 to 90:10, wherein a content of a cross-linking agent which reacts with functional groups of the component (A) and the component (B) is in a range of 0.5 to 20 mass parts with respect to 100 mass parts of a sum of the component (A) and the component (B), and wherein 10 to 95 mass % of the monomer unit composing the component (A) is 2-ethylhexyl acrylate, and 10 to 95 mass % of the monomer unit composing the component (B) is butyl acrylate.

    Abstract translation: 本发明的粘合片包括基材和层压在其上的粘合剂组合物,所述基材包括聚氯乙烯和聚酯类增塑剂,其中粘合剂组合物包含两种不同的(甲基)丙烯酸酯共聚物组分(A)和(B) 质量比范围为10:90〜90:10,其中与成分(A)和成分(B)的官能团反应的交联剂的含量相对于0.5〜20质量份的范围为 至100质量份组分(A)和组分(B)的总和,其中构成组分(A)的单体单元的10至95质量%为丙烯酸2-乙基己酯,和10至95质量%的 构成组分(B)的单体单元是丙烯酸丁酯。

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