| 发明名称 |
PROCESS FOR PREPARING PARTICULATE POLYURETHANE POLYMERS AND THE POLYMERS DERIVED THEREFROM |
| 摘要 |
<p>Process for preparing particulate thermoplastic polyurethane polymers and the polymers derived therefrom which are useful in the polyurethane elastomer art. 1.</p> |
| 申请公布号 |
CA1045285(A) |
申请公布日期 |
1978.12.26 |
| 申请号 |
CA19740212905 |
申请日期 |
1974.11.04 |
| 申请人 |
UNION CARBIDE CORPORATION |
发明人 |
CRITCHFIELD, FRANK E.;DEL GIUDICE, FRANK P.;GERKIN, RICHARD M. |
| 分类号 |
C08G18/00;C08G18/08;C08J3/11;C08J3/12;(IPC1-7):08G18/12;08L75/12 |
主分类号 |
C08G18/00 |
| 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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