| 发明名称 |
DIISOCYANATES OR MIXTURES OF DIISOCYANATES OF THE DIPHENYLMETHANE CLASS, PROCESSES FOR THEIR PREPARATION, AS WELL AS THEIR USE AS SYNTHESIS COMPONENTS IN THE MANUFACTURE OF POLYURETHANES BY THE ISOCYANATE-POLYADDITION PROCESS |
| 摘要 |
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| 申请公布号 |
DE3160111(D1) |
申请公布日期 |
1983.04.14 |
| 申请号 |
DE19813160111 |
申请日期 |
1981.08.17 |
| 申请人 |
BAYER AG |
发明人 |
KNOFEL, HARTMUT, DR.;BROCKELT, MICHAEL |
| 分类号 |
C08G18/76;(IPC1-7):C07C119/04;C07C118/02 |
主分类号 |
C08G18/76 |
| 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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