Sealing glass composition and process

Glass manufacturing – Processes – Fusion bonding of glass to a formed part

Patent

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Details

106 47R, 106 53, C03C 2700, C03C 312, C03C 300

Patent

active

039664490

ABSTRACT:
A low temperature glass frit seal composition and process employs a paste including particulate lead glass, an organic vehicle, and small amounts of finely divided TiO.sub.2. The TiO.sub.2 prevents attack by residual organic vehicle on the lead glass during sealing and adjusts the coefficient of thermal expansion to be compatible with the substrate glass.

REFERENCES:
patent: 3744702 (1973-05-01), Veres

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