COLD METHOD FOR PREPARING STARCH THICKENER Russian patent published in 2003 - IPC

Abstract RU 2206653 C2

FIELD: textile industry. SUBSTANCE: starch thickener for printing with active dyes is prepared from starch suspension , which is treated with alkali agent and then neutralized, said alkali agent being alkaline cellulose pretreated with aqueous solution of hydrotropic agent with concentration40-100 g/kg. EFFECT: reduced consumption of alkali reagents and acids when obtaining moisture- resistant bright colors with high degree of dye fixation. 1 tbl

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RU 2 206 653 C2

Authors

Baranov A.V.

Dymnikova N.S.

Il'In A.V.

Moryganov A.P.

Dates

2003-06-20Published

2001-09-04Filed