CELLULOSE ACYLATE FILM AND ITS PRODUCTION METHOD,

专利名称：CELLULOSE ACYLATE FILM AND ITS

PRODUCTION METHOD, POLARIZER ANDLIQUID CRYSTAL DISPLAY DEVICE

发明人：Shinya WATANABE,Nobutaka FUKAGAWA,Yu

NAITO,Jun TAKEDA,Akiko WATANO

申请号：US134286申请日：20120323

公开号：US20120244331A1公开日：20120927

专利附图：

摘要：A cellulose acylate film containing a cellulose acylate and an organic acid

represented by X-L-(R)in an amount of 0.01-1% by mass of the cellulose acylate, whereinat least 90% by mass of the cellulose acylate is a cellulose acylate having a total degreeof acyl substitution of 1.5-2.7. In the formula, X represents an acid group having an aciddissociation constant of at most 5.5, L represents a single bond or a lining group havingtwo or more valence, and R represents a hydrogen atom, an alkyl group, etc.

申请人：Shinya WATANABE,Nobutaka FUKAGAWA,Yu NAITO,Jun TAKEDA,AkikoWATANO

地址：Kanagawa JP,Kanagawa JP,Kanagawa JP,Kanagawa JP,Kanagawa JP

国籍：JP,JP,JP,JP,JP

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