| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film having a low water content and excellent in transparency. <P>SOLUTION: The cellulose acylate film comprises a polymer obtained by polymerizing a cellulose acylate with an ethylenically unsaturated monomer represented by formula, or a polymer obtained by copolymerizing with the ethylenically unsaturated monomer represented by the following formula and at least one kind of other ethylenically unsaturated monomers [wherein R<SP POS="POST">1</SP>represents H, an aliphatic group, an aromatic group or a heterocyclic group, and the aliphatic group, the aromatic group and the heterocyclic group may have a substituent; L represents a single bond, a divalent aliphatic group, a divalent aromatic group, a divalent heterocyclic group, -C(=O), -O-, -N(R<SP POS="POST">2</SP>)- or a combination thereof and the divalent aliphatic group, the divalent aromatic group, the divalent heterocyclic group may have a substituent; and R<SP POS="POST">2</SP>represents H or an alkyl group]. <P>COPYRIGHT: (C)2012,JPO&INPIT |
