Compositions: coating or plastic – Materials or ingredients – Pigment – filler – or aggregate compositions – e.g. – stone,...
Patent
1990-08-10
1992-07-21
Dixon, Jr., William R.
Compositions: coating or plastic
Materials or ingredients
Pigment, filler, or aggregate compositions, e.g., stone,...
252518, C04B 1436
Patent
active
051319527
ABSTRACT:
An electrically conductive powder is provided which comprises particles of zinc sulfide coated with an elecctrically conductive coating of copper sulfide wherein the zinc sulfide particles have a BET surface area of 2 to 10 m.sup.2 /g and a purity of at least 97%, and is particularly useful to impart antistatic properties to plastics, synthetic fibers, laminated papers and the like.
REFERENCES:
patent: 4086123 (1978-04-01), Hummel et al.
patent: 4216023 (1980-08-01), Kinstle
patent: 4681807 (1987-07-01), Schulze et al.
patent: 4826727 (1989-05-01), Glaser
Aderhold Clemens
Griebler Wolf-dieter
Hayashi Takao
Hocken Jorg
Hosoi Manabu
Dixon Jr. William R.
Gallo Chris
Metallgesellschaft Aktiengesellschaft
Mitsui Mining & Smelting Co. Ltd.
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