Metal treatment – Process of modifying or maintaining internal physical... – Processes of coating utilizing a reactive composition which...
Patent
1989-09-01
1991-04-30
Silverberg, Sam
Metal treatment
Process of modifying or maintaining internal physical...
Processes of coating utilizing a reactive composition which...
148259, C23C 2213
Patent
active
050115510
ABSTRACT:
A novel conversion coating composition and a method for treating corroded eel surfaces to convert them into a suitable substrate for accepting organic coatings are provided. Corroded steel surfaces treated with the novel composition of this invention by the improved method of application disclosed in this invention show wet adhesion and salt spray resistance properties markedly superior to those of surfaces which were treated with conventional, prior-art, commercially available compositions.
REFERENCES:
patent: 2854320 (1958-09-01), Kronstein
patent: 4293349 (1981-10-01), Pedrazzinni
patent: 4381249 (1983-04-01), Bouffend
patent: 4808244 (1989-02-01), Pedrazzini
Emeric Dario A.
Miller Christopher E.
Westich Bryan
Bellamy Werten F. W.
Lane Anthony T.
Miller Charles D.
Silverberg Sam
The United States of America as represented by the Secretary of
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