Specialized metallurgical processes – compositions for use therei – Processes – Producing or purifying free metal powder or producing or...
Patent
1994-04-08
1995-08-08
Wyszomierski, George
Specialized metallurgical processes, compositions for use therei
Processes
Producing or purifying free metal powder or producing or...
75368, 75369, 75741, B22F 924
Patent
active
054395020
ABSTRACT:
A method for the manufacture of finely divided silver particles comprising the sequential steps:
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Chemical Abstracts, vol. 113, No. 26, Dec. 24, 1990, L. S. Radkevich et al., "Preparation of silver powder from organometallic compound", p. 274, col. 2.
Chemical Abstracts, vol. 108, No. 24, Jun. 13, 1988, S. M. Ryabykh et al., "Formation and properties of ultrafine metal particles during decomposition of heavy metal azides", p. 257, col. 2.
Chemical Abstracts, vol. 71, No. 4, Jul. 28, 1969, A. G. Sutugin et al., "Preparation of finely divided powders via the aerosol state", p. 110, col. 1.
Nagashima, et al., "Preparation of Fine Metal Particles from Aqueous Solutions of Metal Nitrate by Chemical Flame Method", Nippon Kagaku Kaishi, No. 12, pp. 2293-2300, 1987.
Kato, et al., "Preparation of Silver Particles by Spray Pyrolysis Technique", Nippon Kagaku Zasshi, No. 12, pp. 2342-2344, 1985.
Glicksman Howard D.
Kodas Toivo T.
Ward Timothy L.
E. I. Du Pont de Nemours and Company
University of New Mexico
Wyszomierski George
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