| 发明名称 |
TREATMENT OF PIGMENTS |
| 摘要 |
Titanium dioxide particles having improved resistance to "dusting" prepared by providing a coating on the particles of a mixture of at least one ester and at least one silicone.
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| 申请公布号 |
US3649321(A) |
申请公布日期 |
1972.03.14 |
| 申请号 |
USD3649321 |
申请日期 |
1970.01.09 |
| 申请人 |
LA PORTE INDUSTRIES LTD. |
发明人 |
GEORGE G. DURRANT;PETER L. COWE |
| 分类号 |
C09C1/00;C09C1/36;(IPC1-7):C09C1/36 |
主分类号 |
C09C1/00 |
| 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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