| 发明名称 |
Water as a partial extender in polyurethane formulations |
| 摘要 |
Urethane elastomers are produced by reacting a prepolymer with a chain extender or cure agent in the presence of limited amounts of water without adverse effects on the physical properties of the cured polyurethane.
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| 申请公布号 |
US4699968(A) |
申请公布日期 |
1987.10.13 |
| 申请号 |
US19860853523 |
申请日期 |
1986.04.18 |
| 申请人 |
THE FIRESTONE TIRE & RUBBER COMPANY |
发明人 |
KAY, EDWARD L.;ROSKOS, KENNETH B. |
| 分类号 |
C08G18/10;(IPC1-7):C08G18/10 |
主分类号 |
C08G18/10 |
| 代理机构 |
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