Cleaning and liquid contact with solids – Processes – Oils – grease – tar – or wax removal – by dissolving
Patent
1992-06-10
1993-08-10
Garvin, Patrick P.
Cleaning and liquid contact with solids
Processes
Oils, grease, tar, or wax removal, by dissolving
134 2, 134 42, 252135, C23G 506
Patent
active
052345050
ABSTRACT:
The present invention is directed to aqueous cleaning compositions such as for household use or for cleaning electronic circuit assemblies comprising alkaline salt, an alkali metal silicate to boost detersive action or to provide corrosion protection to the substrates which are cleaned and an anionic polymer which stabilizes the alkali metal silicate to prevent precipitation of the silicate from solution.
REFERENCES:
patent: 2739129 (1956-03-01), Manchot
patent: 2741599 (1956-04-01), McDonald et al.
patent: 3023132 (1962-02-01), Diamond et al.
patent: 3672993 (1972-06-01), Mitchell et al.
patent: 3847663 (1974-11-01), Shumaker
patent: 3904685 (1975-09-01), Shahidi et al.
patent: 4089703 (1978-05-01), White
patent: 4214915 (1980-07-01), Dillarstone et al.
patent: 4228048 (1980-10-01), Tesdahl
patent: 4283299 (1981-08-01), Becker et al.
patent: 4304680 (1981-12-01), Wixon
patent: 4347152 (1982-08-01), Wixon
patent: 4348292 (1982-09-01), Ginn
patent: 4362640 (1982-12-01), Schreiber
patent: 4382825 (1983-05-01), McCready
patent: 4434069 (1984-02-01), Fairchild
patent: 4457322 (1984-07-01), Rubin et al.
patent: 4521332 (1985-06-01), Milora
patent: 4528039 (1985-07-01), Rubin et al.
patent: 4539133 (1985-09-01), Boskamp
patent: 4554026 (1985-11-01), Cosper et al.
patent: 4741863 (1988-05-01), Yamamoto et al.
patent: 4756846 (1988-07-01), Matsuura et al.
patent: 4783281 (1988-11-01), Bishop et al.
patent: 4820440 (1989-04-01), Hemm et al.
patent: 4820441 (1989-04-01), Evans et al.
patent: 4844744 (1989-07-01), Leiter et al.
patent: 4869844 (1989-09-01), Johnson
patent: 5015408 (1991-05-01), Reuss
patent: 5049200 (1991-09-01), Brunner et al.
patent: 5096609 (1992-05-01), Dany et al.
patent: 5108641 (1992-04-01), Ahmed et al.
Cala Francis R.
Dunn Steven E.
Lajoie M. Stephen
Vinci Alfredo
Winston Anthony E.
Barris Charles B.
Church & Dwight & Co., Inc.
Garvin Patrick P.
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