FRIT FOR DIRECT-ON ENAMEL Russian patent published in 1995 - IPC

Abstract RU 2036174 C1

FIELD: protection of pipes. SUBSTANCE: proposed frit contains (mass % ): silicium oxide 50-65, boron oxide 0.5-10, titanium oxide 0.5-6.2, sodium oxide+potassium oxide+lithium oxide 15-25, calcium oxide+ magnesium oxide 2-10, zirconium oxide 4-12, nickel oxide 1-2.5, cobalt oxide 0.5-1, manganese oxide 2-10. EFFECT: improves quality of enamel. 2 tbl

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RU 2 036 174 C1

Authors

Azovkina Margarita Georgievna

Zhukovskij Nikolaj Konstantinovich

Litvinov Vladimir Pavlovich

Semibratov Jurij Valentinovich

Sirotinskij Aleksandr Aleksandrovich

Kovalevskij Valerij Borisovich

Dates

1995-05-27Published

1992-07-15Filed