Glass frit composition

Details Glass frit composition Glass frit composition

1986-03-21

1988-03-15

Terapane, John F.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 61, 501 65, C03C 802, C03C 3108, C03C 3089

Patent

active

047313471

ABSTRACT:
A glass frit comprising about 60% by weight of glass formers, 30% by weight of monovalent fluxes and 10% by weight of divalent fluxes; the glass formers consisting essentially of SiO.sub.2 and B.sub.2 O.sub.3 ; the monovalent fluxes consisting essentially of Li.sub.2 O, Na.sub.2 O and K.sub.2 O; the divalent fluxes being selected from the group consisting of CaO, SrO, BaO and PbO; and trace elements not exceeding 10% by weight. Preferably the glass frit has the following composition, in terms of oxides:

REFERENCES:
patent: 1693130 (1928-11-01), Anderson
patent: 2662020 (1953-12-01), Schofield et al.
patent: 2753271 (1956-07-01), Treptow
patent: 2925351 (1960-02-01), Judd
patent: 4361654 (1982-11-01), Ohmura et al.

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