发明名称 |
Nonionic polyurethane thickener with surfactant cothickener and organic diluent, clear concentrates, aqueous print pastes, coloring compositions, methods of making and printing |
摘要 |
Print pastes are thickened by a thickener concentrate containing about 5-50% by weight of a nonionic polyurethane having a molecular weight of at least 10,000 and at least 3 hydrophobic branching groups linked through hydrophilic polyether segments, a surfactant in an amount providing a thickener to surfactant weight ratio of about 1:0.01 to about 1:10, about 5-35% by weight of a non-aqueous organic diluent, and 0-65% by weight of water.
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申请公布号 |
US4180491(A) |
申请公布日期 |
1979.12.25 |
申请号 |
US19760746449 |
申请日期 |
1976.12.01 |
申请人 |
ROHM AND HAAS |
发明人 |
KIM, SAMUEL S;STEVENS, TRAVIS E |
分类号 |
D06P1/44;C08G18/28;C08G18/48;C08G18/71;C08L75/08;C09D17/00;D06P1/52;(IPC1-7):C08L75/08;C09B67/00;C09D11/10 |
主分类号 |
D06P1/44 |
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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