| 发明名称 |
Isocyanatomethyl group containing urea derivatives of 3(4), 8(9)-diisocyanatomethyltricyclo [5.2.1.02,6] decane, method for their production as well as their use for producing polyurethane elastomers |
| 摘要 |
Urea derivatives containing isocyanatomethyl groups of 3(4), 8(9)-diisocyanatomethyltricyclo [5.2.1.02,6] decane of the formula OCN-H2C-[R-CH2-NH-CO-NH-CH2]n-R-CH2-NCO, in which R is <IMAGE> and n=1-5.
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| 申请公布号 |
US4317900(A) |
申请公布日期 |
1982.03.02 |
| 申请号 |
US19800173619 |
申请日期 |
1980.07.30 |
| 申请人 |
CHEMISCHE WERKE HULS AKTIENGESELLSCHAFT |
发明人 |
SCHNURBUSCH, HORST;GRAS, RAINER;WOLF, ELMAR |
| 分类号 |
C08G18/00;C07C67/00;C07C239/00;C07C275/14;C07C275/18;C08G18/78;(IPC1-7):C08G18/10;C07C119/04 |
主分类号 |
C08G18/00 |
| 代理机构 |
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