Sealing glass

Details Sealing glass Sealing glass

1979-08-03

1981-03-17

Carter, Herbert T.

Compositions: coating or plastic

Coating or plastic compositions

Metal-depositing composition or substrate-sensitizing...

106 47R, C03C 310

Patent

active

042564956

ABSTRACT:
A non-conductive sealing glass consists of 100 parts by weight of a composition containing 20-30 mole % of B.sub.2 O.sub.3, 60-69 mole % of PbO, 0-10 mole % of ZnO, O-6 mole % of CuO and 0.5-2.0 mole % of Bi.sub.2 O.sub.3 ; and 1-5 parts by weight of either one or both of SiO.sub.2 and Al.sub.2 O.sub.3. The sealing glass is suitable for bonding together and sealing soda-lime-silica glass plates utilized to manufacture panel display devices.

REFERENCES:
patent: 3080328 (1963-03-01), Billian
patent: 3291586 (1966-12-01), Chapman, Jr. et al.
patent: 3841883 (1974-10-01), Sherk et al.
patent: 3873330 (1975-03-01), Sherk et al.
patent: 3963505 (1976-06-01), Dumesnil et al.
"Reference Data for Radio Engineers", pp. 4-21, 4-22, 4-28 & 4-29 (6th Ed. 1975).
Ramsey, T., "Thermal and X-Ray Analyses of Some Electronic Package Sealing Glasses", Ceramic Bulletin, vol. 50, No. 8 (1971) pp. 671-675.

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