The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 1992
Filed:
Aug. 21, 1990
Applicant:
Inventors:
Robert Cassat, Ternay, FR;
Jean-Pierre Logel, Mulhouse, FR;
Assignee:
Ciba-Geigy Corporation, Ardsley, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
4274301 ; 427404 ; 205166 ;
Abstract
A process for coating a plastics article with a thin layer of noble metal, wherein said plastics article contains a finely particulate, homogenized filler selected from the group consisting of MnO, NiO, Cu.sub.2 O, SnO and Bi.sub.2 O.sub.3, and said plastics article is coated with an acid aqueous solution of a noble metal salt.