Metal treatment – Compositions – Fluxing
Patent
1991-11-29
1993-05-18
Rosenberg, Peter D.
Metal treatment
Compositions
Fluxing
148 24, 148 25, B23K 3534
Patent
active
052117634
ABSTRACT:
A soldering flux composition comprising, as a flux base resin, a modified amine compound obtained by reacting (i) at least one member selected from the group consisting of vinyl group-containing compounds, carboxyl group-containing compounds and epoxy group-containing compounds (ii) with an amine compound having an active hydrogen.
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patent: 4428780 (1984-01-01), Shedroff et al.
Aihara Masami
Onishi Tatsushi
Takemoto Masanori
Harima Chemicals Inc.
Nippondenso Co. Ltd.
Rosenberg Peter D.
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