| 发明名称 |
WATER-BASED COATING COMPOSITION |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water-based coating composition excellent in water resistance for a film by using a rheology control agent that develops an effect in a small amount. <P>SOLUTION: The water-based coating composition is characterized by containing a cellulose fiber with a number average fiber diameter of 2-150 nm, in which the cellulose has a type I crystalline structure, a hydroxyl group at a C6-position of a glucose unit in a cellulose molecule is selectively oxidized to be modified to an aldehyde group and a carboxyl group, and an amount of the carboxyl group is 0.6 to 2.2 mmol/g. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
| 申请公布号 |
JP2011057749(A) |
申请公布日期 |
2011.03.24 |
| 申请号 |
JP20090205930 |
申请日期 |
2009.09.07 |
| 申请人 |
DAI ICHI KOGYO SEIYAKU CO LTD |
发明人 |
SUMI HIDEYUKI;JINNO KAZUTO;MORI ETSUKO;TANIKOSHI HIROSHI;GOI YOSUKE;IKUMI YUSUKE |
| 分类号 |
C09D201/00;C09D5/00;C09D101/02;D06M11/30;D06M101/06 |
主分类号 |
C09D201/00 |
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