| 发明名称 |
Reaction injection molded elastomers containing high molecular weight organic acids |
| 摘要 |
The invention relates to reaction injection molded elastomers derived from high molecular weight amine terminated polyethers, a chain extender, a polyisocyanate and a high molecular weight organic acid which add green strength and aid mold release. The reaction injection molded (RIM) elastomers of this invention are useful, for example, as automobile body parts.
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| 申请公布号 |
US4499254(A) |
申请公布日期 |
1985.02.12 |
| 申请号 |
US19840579235 |
申请日期 |
1984.02.13 |
| 申请人 |
TEXACO INC. |
发明人 |
DOMINGUEZ, RICHARD J. G.;MCENTIRE, EDWARD E.;NAYLOR, CARTER G. |
| 分类号 |
C08G18/00;B29C33/60;B29C67/24;C08G18/08;C08G18/10;C08G18/28;C08G18/50;C08G18/66;C08K5/09;C08L23/00;C08L51/00;C08L51/02;C08L75/00;C08L77/00;C08L101/00;(IPC1-7):C08G18/32;C08G18/34 |
主分类号 |
C08G18/00 |
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