Process for dispersing a fluid in solid particles
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United States of America Patent
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N/A
Issued Date -
Dec 2, 2004
app pub date -
Feb 3, 2004
filing date -
Sep 4, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
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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