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    • 4. 发明授权
    • Adhesive resin compositions and laminates utilizing same
    • 粘合树脂组合物和利用其的层压材料
    • US5128411A
    • 1992-07-07
    • US733187
    • 1991-07-19
    • Koichiro SatoMineo KuboMikio Nakagawa
    • Koichiro SatoMineo KuboMikio Nakagawa
    • B32B27/32C09J123/08
    • C09J123/0815B32B27/32Y10T428/31507
    • In accordance with the present invention, there are provided an adhesive resin composition comprising(A) 95-50% by weight of an ethylene/.alpha.-olefin copolymer having a density of 0.850-0.900 g/cm.sup.3 and the ethylene content of 75-95 mol %,(B) 5-50% by weight of a copolymer of ethylene and a radical polymerizable polar unsaturated monomer, said copolymer having the radical polymerizable polar unsaturated monomer content of 5-40% by weight, and(C) 1.0-30 parts by weight, based on 100 parts by weight of the sum of the above-mentioned (A)+(B), of a graft-modified polyethylene, a part or whole of said polyethylene has been graft-modified with an unsaturated carboxylic acid or its derivative, and a laminate using this adhesive resin composition.
    • 根据本发明,提供了一种粘合剂树脂组合物,其包含(A)95-50重量%的密度为0.850-0.900g / cm 3的乙烯/α-烯烃共聚物和乙烯含量为75-95 摩尔%,(B)5-50重量%的乙烯和可自由基聚合的极性不饱和单体的共聚物,所述共聚物的自由基聚合极性不饱和单体含量为5-40重量%,(C)为1.0-30 基于100重量份上述(A)+(B)的总和,接枝改性聚乙烯,所述聚乙烯的一部分或全部已经用不饱和羧酸接枝改性 或其衍生物,以及使用该粘合剂树脂组合物的层压体。