发明名称 |
AGENTE DE RETENCAO DE AGUA SOLUVEL EM AGUA |
摘要 |
<p>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.</p> |
申请公布号 |
PT1203121(E) |
申请公布日期 |
2006.07.31 |
申请号 |
PT20000951645T |
申请日期 |
2000.07.10 |
申请人 |
COATEX S.A.S. |
发明人 |
DUPONT, FRANCOIS;GRONDIN, HENRI;RAVET, GEORGES;SUAU, JEAN-MARC |
分类号 |
D21H19/58;(IPC1-7):D21H19/58;D21H19/00 |
主分类号 |
D21H19/58 |
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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