发明名称 |
AMINO AND AMMONIUM ISOCYANATES, A PROCESS FOR THEIR PREPARATION, THEIR USE FOR THE PRODUCTION OF POLYMERS CONTAINING AMMONIUM GROUPS AND THE POLYMERS THUS PRODUCED |
摘要 |
New amino and ammonium isocyanates, a process for their preparation, their use for the production of polymers containing ammonium groups and the polymers thus produced A b s t r a c t The present invention relates to new amino and ammonium isocyanates, to a process for their preparation, e.g. by the reaction of certain ureas with isocyanates, and to the use of the new substances for the production of polymers containing ammonium groups. WW 5321 - FC
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申请公布号 |
CA2067401(A1) |
申请公布日期 |
1992.11.02 |
申请号 |
CA19922067401 |
申请日期 |
1992.04.28 |
申请人 |
WOLFF WALSRODE AG |
发明人 |
BUYSCH, HANS-JOSEF;KOENIG, KLAUS;KLAUSENER, ALEXANDER;SZABLIKOWSKI, KLAUS;BRECKWOLDT, JOERN |
分类号 |
C07D295/12;C07C263/06;C07C263/16;C07C265/04;C07D295/185;C08G18/08;C08G18/71;(IPC1-7):C07C265/04;C07D295/13 |
主分类号 |
C07D295/12 |
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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