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2 035 411

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Application

5056708/33, 1992-07-27

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Actual filing date

1992-07-27

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Published

1995-05-20

(72)

Inventor

Vasil'Ev D.P.Glebycheva A.I.Rybakova I.F.Cherepanova Z.I.Otopkov P.P.Cherkasova E.M.Korneva A.D.Kazakova N.N.

(73)

Holder

Dulevskij Krasochnyj Zavod

TURQUOISE CERAMIC PIGMENT FOR OVERGLAZED AND UNDERGLAZED DYES Russian patent published in 1995 - IPC

Abstract RU 2035411 C1

FIELD: production of thermostable pigments. SUBSTANCE: pigment has, wt. -5: chrome oxide Cr 203; 38-40 aluminium oxide Al2O3 37-40; zinc oxide (ZnO) 6-8; cobalt oxide 11-13, and silicon oxide (SiO2) 3-4. Pigment properties: λ is 484 nm, color purity is 50%, refractory coefficient is 28.8%. EFFECT: enhanced quality of pigment. 2 tbl

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RU 2 035 411 C1

Authors

Vasil'Ev D.P.

Glebycheva A.I.

Rybakova I.F.

Cherepanova Z.I.

Otopkov P.P.

Cherkasova E.M.

Korneva A.D.

Kazakova N.N.

Dates

1995-05-20—Published

1992-07-27—Filed

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