REDUCING AGENT FOR VAT DYES Russian patent published in 1996 - IPC

Abstract RU 2068902 C1

FIELD: reducing agents. SUBSTANCE: reducing agent has, %: sodium hydroxymethylsulfinate 27-30; hydroxy- or hydroxyethylidenodiphosphonic acid 1.0-1.2; sodium carbonate 6-7; carboxymethylcellulose 2.0-2.5, and water up to 100. EFFECT: enhanced thermostability and stability of reduction-oxidation potential. 2 tbl

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RU 2 068 902 C1

Authors

Gubina S.M.

Mesnik O.M.

Stokozenko V.G.

Gutman G.M.

Moryganov A.P.

Dates

1996-11-10Published

1993-01-16Filed