| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing cellulose giving a polymer cellulose composite attaining high transparency, non-discoloring properties, low linear expansion coefficient and high elastic modulus. SOLUTION: A cellulose is produced by a step of bringing starting cellulose into contact with an organic acid in water, and a step of loosening the cellulose. COPYRIGHT: (C)2011,JPO&INPIT
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