Polysaccharides
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Aug 21, 1990
Issued Date -
N/A
app pub date -
Mar 28, 1988
filing date -
May 17, 1983
priority date (Note) -
Expired
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Abstract
An intimate water soluble or water swellable blend of microbial polysaccharide and synthetic polymer derived from water soluble monomer or monomer blend is made by forming an emulsion in non-aqueous liquid of an aqueous fermentation solution of the microbial polysaccharide and the monomer or monomer blend and then polymerizing the monomer or monomer blend to form a dispersion in non-aqueous liquid of aqueous particles of the water soluble or water swellable blend. This dispersion may then be dehydrated.
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