| 发明名称 |
Process for the partial carbodiimidization of organic isocyanates |
| 摘要 |
The present invention relates to a new process for the partial carbodiimidization of the isocyanate groups of organic mono-, or di- and/or polyisocyanates, the mixtures which can be obtained by this process and the use of these mixtures as isocyanate components in the production of polyurethane plastics by the known isocyanate polyaddition process. In general, the process comprises:
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| 申请公布号 |
US4088665(A) |
申请公布日期 |
1978.05.09 |
| 申请号 |
US19760715092 |
申请日期 |
1976.08.17 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
FINDEISEN, KURT;WAGNER, KUNO;SCHAFER, WALTER;HENNIG, HANS JOACHIM |
| 分类号 |
C08G18/00;B01J31/00;C07B61/00;C07C67/00;C07C239/00;C07C241/00;C07C265/00;C07C265/12;C07C267/00;C07C273/18;C07C275/62;C08G18/02;C08G18/78;C08G18/79;(IPC1-7):C07C119/05;C08G18/14 |
主分类号 |
C08G18/00 |
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