METHOD OF LEATHER FINISHING Russian patent published in 1994 - IPC

Abstract RU 2017825 C1

FIELD: leather industry. SUBSTANCE: in the process of leather finishing in covering dye and fixing agent (or in fixing agent only) the following cross-linking agents are added: urotropin and peroxide at concentration 0.1-0.25% and 1.0-2.5% of dressing agent mass, respectively. EFFECT: improved method of leather finishing. 3 tbl

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RU 2 017 825 C1

Authors

Baranovskaja L.L.

Gorbachev A.A.

Kozhanova L.N.

Nozhenko L.A.

Dates

1994-08-15Published

1991-07-01Filed