| 发明名称 |
CONCRETE-PROTECTING MATERIAL |
| 摘要 |
A concrete-protecting agent which comprises a dicyclopentane derivative represented by formula (I), an ethylenically unsaturated monomer and, if necessary, a polyisocyanate containing 2 or more isocyanato groups. |
| 申请公布号 |
WO9011982(A1) |
申请公布日期 |
1990.10.18 |
| 申请号 |
WO1989JP00394 |
申请日期 |
1989.04.12 |
| 申请人 |
HITACHI CHEMICAL COMPANY LTD. |
发明人 |
OHWADA, TAKEO;TANAKA, KAZUYUKI;IWAMI, ETSUJI |
| 分类号 |
C04B41/48;C04B41/63;C08F20/26;C08F20/28;C08G18/04;C09D4/00 |
主分类号 |
C04B41/48 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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