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2 345 964

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(51)

IPC

C03C8/02(2006-01-01)

(21) (22)

Application

2007112383/03, 2007-04-03

(24)

Start date

2007-04-03

(22)

Actual filing date

2007-04-03

(45)

Published

2009-02-10

(72)

Inventor

Jatsenko Elena Al'FredovnaZemljanaja Elena BorisovnaPolovinkina Viktorija NikolaevnaKrasnikova Oksana Sergeevna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Gosudarstvennyj Tekhnicheskij Universitet Politekhnicheskij Institut)"

FRIT FOR COLOURED MONOLAYER ENAMEL Russian patent published in 2009 - IPC C03C8/02

Abstract RU 2345964 C2

FIELD: chemistry.

SUBSTANCE: proposed frit for coloured monolayer enamel contains the following components, in wt %: SiO₂ - 30.0-31.2; Al₂O₃ - 2.8-3.2; B₂O₃ - 14.0-15.0; TiO₂ - 16.2-17.2; Na₂O - 17.0-17.4; P₂O₅ - 1.5-1.9; Fe₂O₃ - 0.06-0.08; MnO₂ - 0.03-0.07; NiO - 0.07-0.09; CaO - 0.5-0.6; K₂O - 6.0-8.0; Li₂O - 8.0-8.8; CaF₂ - 0.1-0.2; over 100% Cr₂O₃ - 0.5-1.5 or SiO₂ - 30.0-31.2; Al₂O₃ - 2.8-3.2; B₂O₃ - 14.0-15,0; TiO₂ - 16.2-17.2; Na₂O - 17.0-17.4; P₂O₅ - 1.5-1.9; Fe₂O₃ - 0.06-0.08; MnO₂ - 0.03-0.07; NiO - 0.07-0.09; CaO - 0.5-0.6; K₂O - 6.0-8.0; Li₂O - 8.0-8.8; CaF₂ - 0.1-0.2; over 100% Cu₂O - 0.5-1.5.

EFFECT: increased adhesion strength and improved art-application properties of the coating.

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RU 2 345 964 C2

Authors

Jatsenko Elena Al'Fredovna

Zemljanaja Elena Borisovna

Polovinkina Viktorija Nikolaevna

Krasnikova Oksana Sergeevna

Dates

2009-02-10—Published

2007-04-03—Filed