FRIT-FREE GLAZING Russian patent published in 2008 - IPC C04B41/86 

Abstract RU 2341499 C1

FIELD: construction.

SUBSTANCE: frit-free glazing includes scraps of window and/or container glass, kaoline, calcinated soda and granulated phosphoric acid slug. Components are at the following ratio, wt %: scraps of window and/or container glass 70-80; kaoline 2-3; calcinated soda 2-3; granulated phosphoric acid slug 15-25.

EFFECT: decreased temperature of glazing annealing.

1 tbl

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RU 2 341 499 C1

Authors

Shchepochkina Julija Alekseevna

Dates

2008-12-20Published

2007-05-16Filed