Silver-glass die attach paste

Details Silver-glass die attach paste Silver-glass die attach paste

1991-09-05

1993-08-31

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

501 21, 501 22, 501 41, 106 114, C03C 818

Patent

active

052408841

ABSTRACT:
A silver-glass paste comprising silver flake, lead vanadium telluride glass, resin, surfactant and a mixture of solvents, said mixture comprising at least two solvents selected from the group consisting of glycol ether, isoparaffin, and terpineol, each of said solvents having a boiling point of from about 170.degree. C. to about 230.degree. C. and a surface tension of from about 20 to about 30 dynes/cm.sup.2.

REFERENCES:
patent: 4743302 (1988-05-01), Dumesnil et al.
patent: 4761224 (1988-08-01), Husson, Jr. et al.
patent: 4881974 (1989-11-01), Herrington
patent: 4933030 (1990-06-01), Dietz
patent: 5013360 (1991-05-01), Finkelstein et al.

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