Coating processes – With pretreatment of the base – Preapplied reactant or reaction promoter or hardener
Patent
1975-07-09
1977-10-18
Kendall, Ralph S.
Coating processes
With pretreatment of the base
Preapplied reactant or reaction promoter or hardener
427305, 427306, 427307, 252 795, 252 791, C23C 302, C09K 1300, C09K 1302
Patent
active
040546934
ABSTRACT:
Securely bonded layers of electroless metals on bodies having a resinous surface are provided after first contacting the surface of the body with a highly active, easily controllable, readily disposable composition comprising water, permanganate ion and manganate ion, the molar ratio of manganate to permanganate being up to about 1.2 and the composition having a pH controlled in the range of 11 to 13. Resinous surfaces so treated are neutralized in a process including treatment with hydrazine in order to yield metallized resinous surfaces exhibiting superior peel strengths following electroless metal deposition.
REFERENCES:
patent: 3620804 (1971-11-01), Bauer et al.
patent: 3625758 (1971-12-01), Stahl
patent: 3647699 (1972-03-01), Doty et al.
patent: 3652351 (1972-03-01), Guisti
patent: 3962496 (1976-06-01), Leech
Brenner, "Electroless Plating Comes of Age", Metal Finishing, Dec. 1954, p. 65.
Branigan John G.
Leech Edward J.
Polichette Joseph
Kendall Ralph S.
Kollmorgen Technologies Corporation
Smith John D.
LandOfFree
Processes for the preparation of resinous bodies for adherent me does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Processes for the preparation of resinous bodies for adherent me, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processes for the preparation of resinous bodies for adherent me will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1447518