发明名称 |
Water soluble retention agent |
摘要 |
The use, for the manufacture of paper coating colors, of a copolymer water-soluble in a neutral or alkaline medium as an agent for simultaneously adjusting the water retention of the coating colors and the Brookfield viscosity of the said coating colors; a water-retention agent comprising the copolymer; and coating colors and the coated paper and cardboard thus obtained.
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申请公布号 |
US7138160(B1) |
申请公布日期 |
2006.11.21 |
申请号 |
US20020030988 |
申请日期 |
2002.04.12 |
申请人 |
COATEX S.A.S. |
发明人 |
DUPONT FRANCOIS;GRONDIN HENRI;RAVET GEORGES;SUAU JEAN-MARC |
分类号 |
B05D3/00;C08F220/06;C08L23/00;D21H19/58 |
主分类号 |
B05D3/00 |
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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