Polysaccharides

Details Polysaccharides Polysaccharides

1988-03-28

1990-08-21

Griffin, Ronald W.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536114, C07H 100, C07G 17001

Patent

active

049507486

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.

REFERENCES:
patent: 4029616 (1977-06-01), Nakashio et al.
patent: 4571422 (1986-02-01), Symes et al.
patent: 4690996 (1987-09-01), Shih et al.
Patent Abstracts of Japan, vol. 9, No. 1 (C-259) [1724], 5th Jan. 1985; & JP-A-59 155414 (Kogyo Gijutsuin), 04-09-1984.

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