Sealing material and method

Details Sealing material and method Sealing material and method

1991-10-07

1993-01-12

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 19, 501 20, 501 44, 501 46, C03C 824

Patent

active

051790467

ABSTRACT:
A fusion sealing material containing a mill addition, a sealing tape cast from the material, and a method of producing the tape. The material is composed of a low temperature glass, a mill addition that lowers the effective coefficient of thermal expansion of the glass in a seal and an organic medium. The sealing tape is prepared by hot mixing the solids with a liquefied medium, such as a high melting alcohol, and casting the hot mix onto a cold sheet to immediately solidify the medium.

REFERENCES:
patent: 4150995 (1979-04-01), Moritsu et al.
patent: 4172733 (1979-10-01), Moritsu et al.
patent: 4238704 (1980-12-01), Bonk et al.
patent: 4353991 (1982-10-01), Van Ness et al.
patent: 4379070 (1983-04-01), Tick
patent: 4436955 (1984-03-01), Kyle
patent: 4532222 (1985-07-01), Butt
patent: 4961998 (1990-10-01), Senkalski et al.

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