Metal treatment – Compositions – Fluxing
Patent
1978-11-02
1980-03-25
Rosenberg, P. D.
Metal treatment
Compositions
Fluxing
228223, B23K 3534
Patent
active
041949315
ABSTRACT:
A soldering flux is disclosed. The soldering flux comprises a mixture comprising rosin, an activator having at least one halogen atom and at least one destabilizing substituent and an acid solder surfactant selected from the polybasic carboxylic acid, a hydroxyl substituent thereof, a keto acid and a mixture of any of the foregoing surfactants.
REFERENCES:
patent: 319128 (1885-06-01), Rosenberg
patent: 1859651 (1932-05-01), Bowers
patent: 1927355 (1933-09-01), Aston
patent: 2092191 (1937-09-01), Thomas
patent: 2260986 (1941-10-01), Coleman
patent: 2313736 (1943-03-01), Dashner
patent: 2361867 (1944-10-01), Pessel
patent: 2429033 (1947-10-01), Silman
patent: 2445431 (1948-07-01), Hill
patent: 2461154 (1949-02-01), Hale
patent: 2461155 (1949-02-01), Hale
patent: 2471451 (1949-05-01), Rinkenbach
patent: 2474863 (1949-07-01), Rinkenbach
patent: 2553226 (1951-05-01), Williams
patent: 2575413 (1951-11-01), Franklin
patent: 2674554 (1954-04-01), Snell
patent: 2690408 (1954-09-01), Pessel
patent: 2700628 (1955-01-01), De Rosa
patent: 2715084 (1955-08-01), Konig
patent: 2898255 (1959-08-01), Thompson
patent: 3003901 (1961-10-01), Marcell
patent: 3205052 (1965-09-01), Downing
patent: 3575738 (1971-04-01), Becker
patent: 3577284 (1971-05-01), Schneider
patent: 3684533 (1972-08-01), Conwicke
patent: 3730782 (1973-05-01), Poliak
patent: 3734791 (1973-05-01), Poliak
patent: 3837932 (1974-09-01), Aronberg
patent: 3895973 (1975-07-01), Stayner
patent: 3915729 (1975-10-01), Eustice
patent: 3963529 (1976-06-01), Tsunoshima
Nittel et al., Schweisstechnik (Berlin), vol. 23(4), pp. 153-155.
Chemical Abstracts, vol. 82 (1975), p. 521, Abstract No. 50679s.
Chemical Abstracts, vol. 82 (1975), p. 521, Abstract No. 50682n.
Chemical Abstracts, vol. 82 (1975), p. 522, Abstract No. 50685n.
Chemical Abstracts, vol. 82 (1975), p. 522, Abstract No. 50691q.
Rosenberg P. D.
Spivak Joel F.
Western Electric Co.
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