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2 238 980

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IPC

(21) (22)

Application

2003125162/12, 2003-08-11

(24)

Start date

2003-08-11

(22)

Actual filing date

2003-08-11

(45)

Published

2004-10-27

(72)

Inventor

Lobova L.V.Krotova S.Ju.

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Universitet Tekhnologii I Dizajna"

METHOD OF PICKLE SALTING-TANNING OF GENUINE FUR, PREFERABLY RABBIT FUR Russian patent published in 2004 - IPC

Abstract RU 2238980 C1

FIELD: fur industry.

SUBSTANCE: invention relates to technology of manufacture of fur semiproduct with soft and long hair. Crude fur is treated with composition containing oxalic acid, table salt, alum, nonionic surfactant, Coripol-pelzlicker, and water. Coripol-pelzlicker is added to composition 12-18 h before pickle salting-tanning is ended. Treatment is continued at 20-25^оС. Process is carried out for 24-26 h at liquid coefficient 20-22.

EFFECT: improved feasibility of process, reduced power consumption, and improved quality of semiproduct.

2 cl, 1 tbl, 6 ex

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RU 2 238 980 C1

Authors

Lobova L.V.

Krotova S.Ju.

Dates

2004-10-27—Published

2003-08-11—Filed