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2 112 809

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C1

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IPC

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Application

95111119/12, 1995-07-06

(22)

Actual filing date

1995-07-06

(45)

Published

1998-06-10

(72)

Inventor

Beljaev A.L.Bogatyrev V.A.Grabko A.I.Sid'Ko R.P.Romanovich T.A.Shtutsa M.G.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Mekhanicheskij Zavod"

TITANIUM TANNING AGENT Russian patent published in 1998 - IPC

Abstract RU 2112809 C1

FIELD: tanning of leather with the help of mineral tanning agent. SUBSTANCE: titanium tanning agent on the base of titanyl sulfate and ammonium comprises, mas. %: iron oxide, not more 0.05; calcium oxide, not more 0.1; chlorion, 0.05-8.0; titanyl sulfate and ammonium, the balance. EFFECT: improved quality of product. 1 tbl

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RU 2 112 809 C1

Authors

Beljaev A.L.

Bogatyrev V.A.

Grabko A.I.

Sid'Ko R.P.

Romanovich T.A.

Shtutsa M.G.

Dates

1998-06-10—Published

1995-07-06—Filed

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