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IPC

(21) (22)

Application

96100338/04, 1996-01-05

(22)

Actual filing date

1996-01-05

(45)

Published

1998-05-20

(72)

Inventor

Shekurov V.N.Laz'Ko A.S.Shekurova N.N.Bychkov V.I.Fajzrakhmanova N.Kh.Vasjanina M.A.Jufereev E.M.Chechenev L.A.

(73)

Holder

Shekurov Viktor Nikolaevich

METHOD OF STAINING FUR COAT SHEEPSKIN LEATHER FABRIC AND FUR VELOUR Russian patent published in 1998 - IPC

Abstract RU 2111302 C1

FIELD: leather industry. SUBSTANCE: after tanning, pickling and neutralization fur coat sheepskin or fur velour is subjected for staining with solution containing, g/l: ammonia, 0.5-1.5; buckwheat husk extract, 0.5-5.0; nonionogenic surface-active substance, 0-2.0; acetic (or formic) acid, 0.75-2.5; and water, up to 1 l at 15-73 C for 1-3.5 h. EFFECT: improved ecology, enhanced quality of staining. 3 cl, 1 tbl

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RU 2 111 302 C1

Authors

Shekurov V.N.

Laz'Ko A.S.

Shekurova N.N.

Bychkov V.I.

Fajzrakhmanova N.Kh.

Vasjanina M.A.

Jufereev E.M.

Chechenev L.A.

Dates

1998-05-20—Published

1996-01-05—Filed