Heteropolysaccharide S-84

Details Heteropolysaccharide S-84 Heteropolysaccharide S-84

1979-09-19

1981-12-08

Brown, Johnnie R.

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

Organic compounds

Carbohydrates or derivatives

149 21, 260112R, 252 85R, 252315, 252352, 435101, 435104, 536 1, 536119, C07H 306, C08B 3700

Patent

active

043049060

ABSTRACT:
The new heteropolysaccharide S-84, prepared by fermentation of an unnamed Pseudomonas species, ATCC 31562 has valuable properties as a thickening, suspending and stabilizing agent in aqueous systems. It is especially useful in formulating explosive gels. Its chemical composition is within the following weight ranges of sugars: 8-15% glucuronic acid; 40-50% glucose; 35-45% mannose; 5-15% rhamnose; and 3-9% arabinose; it also contains 1-5% acetyl and 2-7% pyruvate groups.

REFERENCES:
patent: 3711462 (1973-01-01), Abdo
patent: 3878195 (1975-04-01), Taillie et al.
patent: 3923782 (1975-12-01), Finn et al.
patent: 4146705 (1979-03-01), Knutson, Jr.

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