发明名称 |
Heat thickening composition for coating baths based on a copolymer having a low critical solubility temperature |
摘要 |
The invention concerns a heat thickening composition for coating baths comprising at least a heat-sensitive copolymer, characterised in that said copolymer has a comb structure and consists of a polymeric segment called skeleton segment whereto are grafted at least two polymeric lateral segments, identical or different, with either the skeleton segments and/or the lateral segments having a low critical solubility temperature (LCST) ranging between 30 and 80 DEG C. The invention also concerns a coating bath comprising said composition and their uses for coating paper or cardboard. |
申请公布号 |
AU4271899(A) |
申请公布日期 |
2000.01.17 |
申请号 |
AU19990042718 |
申请日期 |
1999.06.24 |
申请人 |
RHODIA CHIMIE |
发明人 |
MARIE-PIERRE LABEAU;JEAN-CHRISTOPHE CASTAING;FRANCIS DOBLER;CECILE BONNET-GONNET;DOMINIQUE CHARMOT |
分类号 |
C08F287/00;C08F290/06;C08F291/00;C09D151/00;D21H19/56;D21H19/58;D21H19/62 |
主分类号 |
C08F287/00 |
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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