| 发明名称 |
COMPOSITE PIGMENT COMPOSITION CONTAINING SILICA |
| 摘要 |
A composite pigment is provided with the composite pigment including a dense inorganic material and silica. The pigment composition is characterized by a CTAB surface area of greater than about 20 m<2>/g; a BET surface area of greater than about 15 m<2>/g; and a density of greater than about 2.5 g/cm<3>.
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| 申请公布号 |
US2004139890(A1) |
申请公布日期 |
2004.07.22 |
| 申请号 |
US20030346251 |
申请日期 |
2003.01.17 |
| 申请人 |
SINCLAIR FITZGERALD ALPHANSO;WOZNIAK MARK EDWARD;GATTI LOUIS FRANK;FULTZ WILLIAM C |
发明人 |
SINCLAIR FITZGERALD ALPHANSO;WOZNIAK MARK EDWARD;GATTI LOUIS FRANK;FULTZ WILLIAM C |
| 分类号 |
C09C1/02;C09C1/04;C09C1/40;(IPC1-7):C09C1/04;C04B14/00;C04B14/04 |
主分类号 |
C09C1/02 |
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