发明名称 |
PIGMENT PREPARATION |
摘要 |
The invention relates to a solid pigment preparation comprising a pigment and a dispersant resin, wherein the composition comprises at least 35% by weight of at least one pigment and at most 65% by weight of dispersant resin, calculated on the combined weight of pigment and dispersant resin, wherein the dispersant resin comprises a polymer backbone produced by chain-reaction polymerization having pendent hydrophilic polyalkylene oxide side groups, and wherein the pigment particles within the preparation have average particle sizes in the range of 50 nm to 5,000 nm. |
申请公布号 |
EP1940969(A2) |
申请公布日期 |
2008.07.09 |
申请号 |
EP20060806935 |
申请日期 |
2006.10.03 |
申请人 |
AKZO NOBEL COATINGS INTERNATIONAL BV |
发明人 |
ROY, JAMIE MACLIVER;VAN DEN HAAK, HENDRIK JAN WILLEM;BROWN, ROGER FRANCIS GRAHAM |
分类号 |
C09B67/20;C09B67/00;C09D5/00 |
主分类号 |
C09B67/20 |
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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