| 发明名称 |
KIESELDISPERSION, BESCHICHTUNGSZUSAMMENSETZUNG UND AUFZEICHNUNGSMEDIUM |
| 摘要 |
<p>The present invention provides a recording medium comprising a substrate having a glossy coating thereon, wherein the glossy coating comprises cationic silica. The cationic silica comprises silica particles having a mean diameter of less than about 1 mum that have been contacted with at least one aluminum compound. The present invention also provides an aqueous dispersion of cationic silica, a coating composition comprising it, and methods of preparing the dispersion, coating composition, and recording medium.</p> |
| 申请公布号 |
DE69922532(T2) |
申请公布日期 |
2005.11.03 |
| 申请号 |
DE1999622532T |
申请日期 |
1999.10.01 |
| 申请人 |
CABOT CORP., BOSTON |
发明人 |
FIELD, J.;DARSILLO, S.;FLUCK, J.;LAUFHUTTE, RUDIGER |
| 分类号 |
B41J2/01;B32B7/02;B32B9/00;B41M5/00;B41M5/50;B41M5/52;C01B13/14;C01B33/149;C09D5/02;C09D7/12;C09D201/00;(IPC1-7):B41M5/00 |
主分类号 |
B41J2/01 |
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