Flux composition

Details Flux composition Flux composition

1989-08-14

1990-07-10

Rosenberg, Peter D.

Metal treatment

Compositions

Fluxing

148 24, 148 25, B23K 3534

Patent

active

049404989

ABSTRACT:
In order to avoid the undesirable formation of flux residues when soldering electronic components, as in the production of printed circuit assemblies, there is used, as the solvent for a non-corrosive flux material, a mixture composed of a major proportion by weight of a monohydric alcohol and a minor proportion by weight of a water-immiscible polyalkylene glycol dialkyl or diaryl ether.

REFERENCES:
patent: 2801196 (1957-07-01), Doerr
patent: 2829998 (1958-04-01), Glynn
patent: 3199190 (1965-08-01), Landenslager
patent: 3301688 (1967-01-01), Simpelaar
patent: 3330028 (1967-07-01), Elbreder
patent: 3734791 (1973-05-01), Poliak

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