申请人:Toyo Boseki Kabushiki Kaisha
公开号:EP0326124A2
公开(公告)日:1989-08-02
A thermoplastic laminated film that has satisfactory adhesiveness to hydrophilic polymers, hydrophobic polymers, and inorganic substances is provided. The film comprises a base film made of thermoplastic resin and a layer formed on at least one side of said base film, wherein said layer is made of a composition comprising (a) at least one selected from the group consisting of water-soluble resins, water-emulsifiable resins, and water-dispersible resins, and (b) an organic boron polymer or a mixture composed of an organic boron polymer and vinyl alcohol polymer.
本发明提供了一种对亲水性聚合物、疏水性聚合物和无机物具有满意粘附性的热塑性层压薄膜。该薄膜包括由热塑性树脂制成的基膜和至少在所述基膜一侧形成的层,其中所述层由一种组合物制成,该组合物包括:(a) 从水溶性树脂、水乳化树脂和水分散性树脂组成的组中选出的至少一种;(b) 有机硼聚合物或由有机硼聚合物和乙烯醇聚合物组成的混合物。