Stabilization of silicate solutions

Details Stabilization of silicate solutions Stabilization of silicate solutions

1993-06-10

1995-07-18

Pal, Asok

Compositions

Water-softening or purifying or scale-inhibiting agents

134 40, 134 42, 252135, 25217414, 25217423, 25217421, B08B 304

Patent

active

054338859

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 comprising a high molecular weight polyacrylic acid 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: 3755181 (1973-08-01), Henricks
patent: 3847663 (1974-11-01), Shumaker
patent: 3904685 (1975-09-01), Shahidi et al.
patent: 3950260 (1976-04-01), Eldib
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: 4600523 (1986-07-01), Piorr et al.
patent: 4716098 (1987-12-01), Mack et al.
patent: 4741863 (1988-05-01), Yamamoto et al.
patent: 4744923 (1988-05-01), Piorr 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: 4919845 (1990-04-01), Vogt et al.
patent: 5015408 (1991-05-01), Reuss
patent: 5049200 (1991-09-01), Brunner et al.
patent: 5049303 (1991-09-01), Secemski et al.
patent: 5080822 (1992-01-01), VanEenam
patent: 5080831 (1992-01-01), VanEenam
patent: 5096609 (1992-05-01), Dany et al.
patent: 5108641 (1992-04-01), Ahmed et al.
patent: 5114607 (1992-05-01), Deck et al.
patent: 5130043 (1992-07-01), Prince et al.
patent: 5152911 (1992-10-01), Savio et al.
patent: 5155011 (1992-10-01), Zertani et al.
patent: 5155012 (1992-10-01), Joerg et al.
patent: 5158710 (1992-10-01), VanEenam
The Condensed Chemical Dictionary, Eighth Edition, New York, 1971, p. 171.

Affiliated with

Also associated with

Rating

Stabilization of silicate solutions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stabilization of silicate solutions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilization of silicate solutions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2418140