发明名称 |
Carbodiimides with carboxyl or carboxylate groups |
摘要 |
New compounds with carbodiimide units and carboxyl or carboxylate groups are obtained from reaction of : (a) (ar)aliphatic 4-20C polyisocyanates with (b) hydroxycarboxylic acids or their salts and optionally also (c) further compounds giving an addition reaction with NCO groups and/or (d) other isocyanates. The carbodiimide units are derived exclusively from the NCO groups of reactant (a). An independent claim is also included for preparation of the compounds. |
申请公布号 |
AU2845101(A) |
申请公布日期 |
2001.07.24 |
申请号 |
AU20010028451 |
申请日期 |
2001.01.05 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
KARL HABERLE;ULRIKE LICHT;SABINE KIELHORN-BAYER;CHRISTIAN LACH;BERND MEYER-ROSCHER;ROBERT SHANE PORZIO;CHRISTELLE STALLER;PETER WEYLAND |
分类号 |
C08L33/06;C07C267/00;C08F230/08;C08G18/08;C08G18/79;C08G18/80;C08G73/00;C08K5/29;C08L75/04;C08L79/00;C08L101/00;C09J175/04;C14C11/00;D06M15/263;D06M15/285;D06M15/564 |
主分类号 |
C08L33/06 |
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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