| 发明名称 |
URETHANE EMULSION AND AQUEOUS POLYURETHANE COMPOSITION GIVEN BY USING THE SAME |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an aqueous polyurethane composition capable of forming a film in a relatively short time and capable of giving a cured product excellent in water resistance, and to provide a urethane emulsion used for the same. <P>SOLUTION: This urethane emulsion is obtained by reacting a urethane prepolymer which has a carboxy group and a functional group having an acidity higher than that of the carboxy group with a tertiary amine and/or ammonia in water. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
| 申请公布号 |
JP2007031482(A) |
申请公布日期 |
2007.02.08 |
| 申请号 |
JP20050212940 |
申请日期 |
2005.07.22 |
| 申请人 |
YOKOHAMA RUBBER CO LTD:THE |
发明人 |
OKAMATSU TAKAHIRO |
| 分类号 |
C08G18/00;C08G18/10;C08G18/30;C08K5/16;C08L75/04 |
主分类号 |
C08G18/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
