Glass manufacturing – Processes – Fusion bonding of glass to a formed part
Patent
1975-02-10
1976-06-29
Douglas, Winston A.
Glass manufacturing
Processes
Fusion bonding of glass to a formed part
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
Foster Betty Jane
Tummala Rao Ramamohana
Bell Mark
Bunnell David M.
Douglas Winston A.
International Business Machines - Corporation
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