Electrochemical process for incorporating copper in nylon

Details Electrochemical process for incorporating copper in nylon Electrochemical process for incorporating copper in nylon

1980-11-24

1982-01-26

Edmundson, F.

Chemistry: electrical and wave energy

Processes and products

260 292N, 528 9, 528335, 528346, 528347, C25B 312, C08J 302, C08L 7700

Patent

active

043127193

ABSTRACT:
A process for dissolving copper in an aqueous nylon salt solution without dissolving other substances is provided by applying an electrical potential between two copper electrodes immersed in the solution. Upon melt polymerization of the salt solution, copper is incorporated into the resulting nylon. The amount of copper dissolved in the solution can be closely monitored and controlled.

REFERENCES:
patent: 2705227 (1955-03-01), Stamatoff
patent: 3573180 (1971-03-01), Hodes et al.
patent: 3755100 (1973-08-01), Epple
patent: 3821170 (1974-06-01), Hanson
patent: 3947424 (1976-03-01), Tomek
patent: 4208255 (1980-06-01), Stahl et al.
Gilch et al., Chem. Abs., vol. 66 Abstract 46753p (1967).
I. M. Kolthoff et al., Textbook of Quantitative Inorganic Analysis, published by MacMillan Co., N.Y. (1951), pp. 150-152.
Encyclopedia Britannica, vol. 8, p. 261 (1972), William Benton, Publisher, Chicago, Ill.

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