Lead-free glass frit compositions

Details Lead-free glass frit compositions Lead-free glass frit compositions

1989-08-14

1990-11-13

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 25, 501 58, 501 59, 501 65, 501 67, C03C 804, C03C 806, C03C 3093, C03C 3089

Patent

active

049701789

ABSTRACT:
Lead-free glass frit compositions for use in vitreous coatings consisting essentially of Na.sub.2 O--ZnO--B.sub.2 O.sub.3 --SiO.sub.2 in appropriate concentrations including molar amounts of at most 17.5 mole percent of B.sub.2 O.sub.3 and at least 40 mole percent of SiO.sub.2.

REFERENCES:
patent: 2799590 (1957-07-01), Armistead
patent: 4312951 (1982-01-01), Eppler
patent: 4316963 (1982-02-01), Hommel et al.
patent: 4340645 (1982-07-01), O'Conor
patent: 4349635 (1982-09-01), Davis et al.
patent: 4361654 (1982-11-01), Ohmura et al.
patent: 4417913 (1983-11-01), Davis et al.

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