Metal treatment – Compositions – Fluxing
Patent
1990-04-12
1991-04-30
Rosenberg, Peter D.
Metal treatment
Compositions
Fluxing
148 24, 148 25, B23K 3534
Patent
active
050115464
ABSTRACT:
Solder flux compositions and pastes made therefrom, consisting essentially of solder metal powder, an amount of non-corrosive water soluble flux, said water soluble flux comprising a mixture of 2 non-corrosive water-soluble components, one of which is a non-halogenated amine, preferably triethanolamine and the other of which is an organic moiety with a polar group, preferably GAFAC RE-610.
REFERENCES:
patent: 4428780 (1984-01-01), Shedroff
patent: 4478650 (1984-10-01), Zado
patent: 4557767 (1985-12-01), Hwang
Frazier Janice D.
Jackson Robert L.
Reich Richard A.
International Business Machines - Corporation
Martin Robert B.
Rosenberg Peter D.
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