发明名称 |
Dispersions of spherical inorganic particles |
摘要 |
PCT No. PCT/EP90/00896 Sec. 371 Date Dec. 16, 1991 Sec. 102(e) Date Dec. 16, 1991 PCT Filed Jun. 8, 1990 PCT Pub. No. WO90/15849 PCT Pub. Date Dec. 27, 1990.The invention relates to dispersions of spherical inorganic particles, organic dispersing media having solidification points in the range of 20 degrees-120 degrees C. being used as dispersants.
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申请公布号 |
US5277888(A) |
申请公布日期 |
1994.01.11 |
申请号 |
US19910793433 |
申请日期 |
1991.12.16 |
申请人 |
MERCK PATENT GMBH |
发明人 |
BARON, WILFRIED;KNAPP, MARTIN;MARQUARD, KURT |
分类号 |
C09D17/00;(IPC1-7):C09D17/00;C01B33/18 |
主分类号 |
C09D17/00 |
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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