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Application

98107694/03, 1998-04-21

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Start date

1998-04-21

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Actual filing date

1998-04-21

(45)

Published

1999-11-20

(72)

Inventor

Rjabova A.V.Jatsenko E.A.Guzij V.A.Zubekhin A.P.Egorov V.D.Litvinov N.P.Levchenko G.G.

(73)

Holder

Novocherkasskij Gosudarstvennyj Tekhnicheskij Universitet

ONE-LAYER LOW-MELTING ENAMEL FOR STREET Russian patent published in 1999 - IPC

Abstract RU 2141458 C1

FIELD: protection of facing components of bodies of domestic, gas and electrical equipment. SUBSTANCE: enamel comprises, wt %: SiO2 29.1-30.9; TiO2 17.0-18.2; Al2O3 2.5- 2.9; B2O3 14.0-15.0; P2O5 1.6-2.0; Na2O 15.6-19.6; K2O 6.0- 8.0; Li2O 8.0-9.6. Enamel firing temperature is 700 C. firing temperature range varies from 680-720 C. Diffusion reflection coefficient (whiteness) is 83%. Luster is 80%. Heat resistance is 20-400 for 6 heat cycles. EFFECT: lower enamel firing temperature. 2 tbl

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RU 2 141 458 C1

Authors

Rjabova A.V.

Jatsenko E.A.

Guzij V.A.

Zubekhin A.P.

Egorov V.D.

Litvinov N.P.

Levchenko G.G.

Dates

1999-11-20—Published

1998-04-21—Filed

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