发明授权
US4849262A Pigment printing pastes and dyeing liquors containing stable dispersions
of finely divided solid polyisocyanates
失效
含有细分散的固体多异氰酸酯的稳定分散体的颜料印刷浆料和染色液
- 专利标题： Pigment printing pastes and dyeing liquors containing stable dispersions of finely divided solid polyisocyanates
- 专利标题（中）： 含有细分散的固体多异氰酸酯的稳定分散体的颜料印刷浆料和染色液
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申请号： US092363申请日： 1987-09-02
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公开(公告)号： US4849262A公开(公告)日： 1989-07-18
- 发明人: Guenter Uhl , Rainer Blum , Horst Belde
- 申请人： Guenter Uhl , Rainer Blum , Horst Belde
- 申请人地址： DEX Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DEX Ludwigshafen
- 优先权： DEX3529530 19850817
- 主分类号： C08G18/70
- IPC分类号： C08G18/70 ; C08G18/79 ; C08G18/80 ; D06P1/44 ; D06P1/52
摘要：
Pigment printing pastes and dyeing liquors containing finely divided solid dispersions of polyisocyanates which have been deactivated on the surface and have a melting point about 25.degree. C. and a particle size of from 0.1 to 15 .mu.m as crosslinking agents in an amount of from 0.1 to 6% by weight. The textile materials printed or dyed with these pastes or liqu0rs, respectively, possess good fastness properties
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