Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1991-07-30
1993-06-22
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
536 56, 536 84, 536 91, 536 95, 536 96, 536102, 536114, 162100, 106162, 1061631, 106170, 2105101, 210729, 428221, 428532, C08L 500, C12P 1904, F16L 5902
Patent
active
052217906
ABSTRACT:
Mixed polysaccharide compositions, well adopted for flocculating/precipitating solid particulates from liquid dispersions thereof and for the shaping of insulating articles therefrom, comprise (i) at least one polysaccharide prepared by microbial fermentation, the basic recurring structural unit of which comprising both glucose and rhamnose moieties, and (ii) at least one cationic natural polysaccharide or derivative thereof.
REFERENCES:
patent: 3406114 (1968-10-01), Goren
patent: 4304906 (1981-12-01), Kang et al.
patent: 4306535 (1982-01-01), Majewicz
patent: 4529797 (1985-07-01), Peik et al.
patent: 4746528 (1988-05-01), Prest et al.
patent: 4983563 (1991-01-01), Chopin et al.
patent: 4996197 (1991-02-01), Mazuel
patent: 5079348 (1992-01-01), Clare et al.
Besnard Marie-Madeleine
David Claire
Knipper Magali
Griffin Ronald W.
Rhone-Poulenc Chimie
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