发明名称 |
Mehrschichtfolie aus Polyamid und Verfahren zu dessen Herstellung |
摘要 |
<p>A layered polyamide film includes a polyamide substrate; and an adhesiveness-improving layer provided on at least one surface of the polyamide substrate. The adhesiveness-improving layer includes a graft copolymer of a polyester and an acrylic polymer. Another layered polyamide film includes a printing ink layer, an adhesive layer, and a sealant layer sequentially laminated on the adhesiveness-improving layer. A method for producing such a layered polyamide film includes the step of applying an aqueous dispersion of the graft copolymer of the polyester and the acrylic polymer to at least one surface of the polyamide substrate to form an adhesiveness-improving layer and, if necessary, laminating a printing ink layer, an adhesive layer, and a sealant layer on adhesiveness-improving layer.</p> |
申请公布号 |
DE69608857(T2) |
申请公布日期 |
2001.02.22 |
申请号 |
DE1996608857T |
申请日期 |
1996.07.20 |
申请人 |
TOYO BOSEKI K.K., OSAKA |
发明人 |
MORISHIGE, CHIKAO;NAKAE, YOSHINORI;KUWAHARA, MITSURU;HIGASHIURA, SHINYA;OKI, MASASHI;TAKEUCHI, TOSHIAKI;KUZE, KATSUAKI |
分类号 |
B32B27/34;(IPC1-7):B32B27/34;C09J151/08;B65D65/40;C08G63/00 |
主分类号 |
B32B27/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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