Metal working – Method of mechanical manufacture – Electrical device making
Patent
1991-02-28
1992-02-18
Lusignan, Michael
Metal working
Method of mechanical manufacture
Electrical device making
427 96, 427386, 523437, 523446, 523448, 523455, 523456, H05K 334
Patent
active
050881892
ABSTRACT:
A solder paste flux comprising an epoxy resin, a carboxylic acid, a substantially solid alcohol, cellulose, a catalyst, a solvent for the carboxylic acid and a synthetic resin; a solder paste incorporating this solder paste flux; and a surface mount electronic manufacturing process utilizing the solder paste.
REFERENCES:
patent: 3923571 (1975-12-01), Aoki et al.
patent: 4532273 (1985-07-01), Kadowaki et al.
patent: 4982892 (1991-01-01), Parla et al.
patent: 4985107 (1991-01-01), Conroy et al.
Federated Fry Metals
Lusignan Michael
LandOfFree
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