发明名称 |
CELLULOSE FIBER, MOLDED PRODUCT, AND SUBSTRATE FOR DISPLAY ELEMENT |
摘要 |
PROBLEM TO BE SOLVED: To provide cellulose fiber improved in hygroscopicity and coloring in a hot condition, and to provide a molded product and a substrate for a display element having excellent properties by using the cellulose fiber. SOLUTION: In the cellulose fiber, a part of hydroxyl groups of the cellulose is substituted with at least one of a carboxyl group and an aldehyde group, and at least a part of unsubstituted residues of the hydroxyl groups of the cellulose is chemically modified. The molded product is composed of the cellulose fiber. The substrate for a display element have the molded product. COPYRIGHT: (C)2011,JPO&INPIT
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申请公布号 |
JP2011099064(A) |
申请公布日期 |
2011.05.19 |
申请号 |
JP20090255634 |
申请日期 |
2009.11.09 |
申请人 |
SUMITOMO BAKELITE CO LTD |
发明人 |
ISHIKAWA TAKAHITO;OKA WATARU |
分类号 |
C08B15/04;C08H8/00;C08L1/02 |
主分类号 |
C08B15/04 |
代理机构 |
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