发明名称 剥離性積層フィルムの製造方法、剥離性積層フィルムロールの製造方法、フィルムの製造方法、及び偏光板の製造方法
摘要 Provided is a method for manufacturing a peelable laminated film including a layer A including cellulose ester and a layer B including a resin capable of a solution film-formation different from the cellulose ester, the layer A and the layer B having an adhesion of 5 N/cm or less, the method including: simultaneously or sequentially casting and laminating a dope A for forming the layer A, which includes cellulose ester and a solvent, and a dope B for forming the layer B, which includes a resin capable of a solution film-formation different from the cellulose ester and a solvent, on a casting support, peeling off a laminate of the dope A and the dope B from the casting support, and drying the laminate.
申请公布号 JP5757916(B2) 申请公布日期 2015.08.05
申请号 JP20120130516 申请日期 2012.06.08
申请人 富士フイルム株式会社 发明人 川西 弘之;篠田 克己;中山 元;鈴木 亮;深川 伸隆
分类号 B29C41/32;B32B7/06;B32B23/20;G02B5/30;G02F1/1335 主分类号 B29C41/32
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