Surface treating agent before coating

Details Surface treating agent before coating Surface treating agent before coating

1989-10-20

1991-08-13

Lusignan, Michael

Coating processes

With pretreatment of the base

Metal base

106 1412, 148255, 148262, 2041813, B05D 300, C04B 902

Patent

active

050395637

ABSTRACT:
Disclosed is a surface treating agent which improves the adhesive properties between a metal surface and a paint layer thereon. The surface treating agent is an acidic aqueous solution comprising zinc ions, nickel ions and phosphate ions, characterized by adding a cyclic metaphosphate thereto in the form of
(MPO.sub.3).sub.n wherein M represents a metal atom and n is

REFERENCES:
patent: 2257133 (1941-09-01), Shoemaker
patent: 2337856 (1943-12-01), Rice et al.
patent: 2930723 (1960-03-01), Drysdale et al.
patent: 4131517 (1978-12-01), Mitsuo et al.
patent: 4168983 (1979-09-01), Vittands et al.
patent: 4292096 (1981-09-01), Murakami et al.
patent: 4311535 (1982-01-01), Yasuhara et al.
patent: 4324684 (1982-04-01), Geiger et al.
patent: 4474626 (1984-10-01), Lumaret et al.
patent: 4637838 (1987-01-01), Rausch et al.

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