Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Patent
1995-09-25
1998-06-09
Le, H. Thi
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
428570, 428694BA, 428699, 428701, 428900, B32B 516
Patent
active
057630852
ABSTRACT:
A powder comprising a metal or metallic compound core having thereon at least one metal or metallic oxide layer having a uniform thickness of from 0.01 .mu.m to 20 .mu.m, wherein the metal of the metal or metallic oxide layer is different from the metal constituting the metal or metallic compound core and a process for preparing the same.
REFERENCES:
patent: 3775328 (1973-11-01), Denes
patent: 4539261 (1985-09-01), Nakata et al.
patent: 4711814 (1987-12-01), Teichmann
patent: 5026605 (1991-06-01), Kitamura et al.
patent: 5082826 (1992-01-01), Ferrando
patent: 5145719 (1992-09-01), Towata et al.
Patent Abstracts of Japan, vol. 16, No. 86 (C-0916) Mar. 3, 1992, & JP-A-03 274 278 (Nittetsu Mining Co Ltd) Dec. 5, 1991.
Patent Abstracts of Japan, vol. 16, No. 81 (C-0915) Feb. 27, 1992 & JP-A-03 271 376(Nittetsu Mining Co Ltd) Dec. 3, 1991.
Patent Abstracts of Japan, vol. 12, No. 204 (E-620) Jun. 11, 1988 & JP-A-63 003 402 (Sep. 1, 1998Mitsui Toatsu Chem Inc).
Atarashi Takafumi
Okudera Hiroki
Le H. Thi
Nittetsu Mining Co., Ltd.
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