发明名称 |
Process for dispersing a fluid in solid particles |
摘要 |
A process for dispersing a fluid in solid particles which comprises the steps of (a) contacting a gas with a fluid composition comprising (i) from 0.01 to 30 weight percent of a polymer and (ii) from 99.99 to 70 weight percent of a liquid diluent, based on the total weight of the polymer (i) and the liquid diluent (ii), to produce a foam, and (b) contacting the produce foam with solid particles of an average size of less than 2500 micrometers, the weight ratio between the foam and the solid particles being from 1:20 to 1:02. When the fluid composition comprises a binder, a granular material is produced which can be pressed to tablets.
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申请公布号 |
US2004241247(A1) |
申请公布日期 |
2004.12.02 |
申请号 |
US20040485655 |
申请日期 |
2004.02.03 |
申请人 |
SHESKEY PAUL J;KEARY COLIN M |
发明人 |
SHESKEY PAUL J;KEARY COLIN M |
分类号 |
A61K9/16;A61K9/20;A61K9/26;A61K9/50;A61K47/32;A61K47/34;A61K47/36;A61K47/38;A61K47/42;C08J3/00;C08J3/21;(IPC1-7):A61K9/14 |
主分类号 |
A61K9/16 |
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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