Surface treatment of polyamide moldings

Details Surface treatment of polyamide moldings Surface treatment of polyamide moldings

1991-09-09

1993-03-09

Tentoni, Leo B.

Plastic and nonmetallic article shaping or treating: processes

With printing or coating of workpiece

264233, 264340, 427306, B05D 310, B29C 4120

Patent

active

051924773

ABSTRACT:
A process for the surface treatment of moldings based on polyamides by treatment with an aqueous acid, wherein the aqueous acid used is a 30-85% strength solution of H.sub.3 PO.sub.4 yields moldings which are readily metallizable. Metallized moldings obtained by this process are useful in the production of automobiles and in the electronics industry.

REFERENCES:
patent: 3551331 (1970-12-01), Cescon et al.
patent: 3653806 (1972-04-01), Matsuda et al.
Seidenspinner, H. M., "Probleme Bei Der Metallisierung Von Polyamid", Galvanotechnik, vol. 75, No. 7 (1984), pp. 852-854.
Wolf, G. D. et al., "Metallisierung Von Polyamid-Spritzgubteilen", Galvanotechnik, vol. 79, No. 1 (1988), pp. 54-59.
Chemical Abstracts, vol. 81, 1974, p. 127, 122724g.
Chemical Abstracts, vol. 82, 1975, p. 57, 157459x.

Affiliated with

Also associated with

Rating

Surface treatment of polyamide moldings does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-209086