Treatment for galvanized metal

Details Treatment for galvanized metal Treatment for galvanized metal

1993-06-22

1994-09-06

Green, Anthony

Metal treatment

Process of modifying or maintaining internal physical...

Processes of coating utilizing a reactive composition which...

148247, 148251, 148252, 148273, 148274, 148279, 106 1411, 106 1444, C23C 2200

Patent

active

053445040

ABSTRACT:
An aqueous coating solution for zinc containing metals such as galvanized iron and steel. The coating solution is resistent to the formation of zinc induced sludge and can be operated with little or no overflow. The aqueous treatment solution contains from 0.1 to 10 grams per liter of a fluorometallic acid, from 0.015 to 6 grams per liter of a salt of a transition metal, from 1 to 30 grams per liter zinc; and optionally from 0.1 to 3 grams per liter a polymer of acrylic acid, methacrylic acid, or an ester thereof with a C1 to C8 alkanol.

REFERENCES:
patent: 1710743 (1929-04-01), Pacz
patent: 3297494 (1967-01-01), Harrison
patent: 3444007 (1969-05-01), Maurer et al.
patent: 3515600 (1970-06-01), Jones et al.
patent: 3539402 (1970-11-01), Ries
patent: 3539403 (1970-11-01), Ries
patent: 3682713 (1972-08-01), Ries
patent: 3966502 (1976-06-01), Binns
patent: 4273592 (1981-06-01), Kelly
patent: 4277292 (1981-07-01), Tupper
patent: 4278477 (1981-07-01), Reinhold
patent: 4294627 (1981-10-01), Heyes
patent: 4370177 (1983-01-01), Frelin et al.
patent: 4422886 (1983-12-01), Das et al.
patent: 5092924 (1992-03-01), Biggin et al.

Affiliated with

Also associated with

Rating

Treatment for galvanized metal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Treatment for galvanized metal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treatment for galvanized metal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1327247