发明名称 LAMINATED FILM, MAGNETIC RECORDING MEDIUM, AND MANUFACTURE THEREOF
摘要 PROBLEM TO BE SOLVED: To provide a low-priced laminated film which can be easily manufactured and shows outstanding gas barrier properties, heat resistance, mechanical properties and the like and further, a low water absorption rate and a superb flexing resistance as well as a magnetic recording medium made of the laminated film, and a method for manufacturing the magnetic recording medium. SOLUTION: This laminated film has a layer of a liquid crystal polyester resin composition composed of (A) a liquid crystal polyester as a continuous phase and (B) a copolymer having a reactive functional group with the liquid crystal polyester as a dispersion phase and a magnetic layer. In addition, a magnetic recording medium made of the laminated film and a method for manufacturing the magnetic recording medium using the liquid crystal polyester resin composition are obtained.
申请公布号 JP2000006351(A) 申请公布日期 2000.01.11
申请号 JP19980177155 申请日期 1998.06.24
申请人 SUMITOMO CHEM CO LTD 发明人 FURUTA MOTONOBU;YAMAGUCHI TAKAZO
分类号 C08J5/18;B32B27/36;B32B33/00;G11B5/73;(IPC1-7):B32B27/36 主分类号 C08J5/18
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