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:
Mar. 31, 1981
Filed:
Feb. 21, 1978
Applicant:
Inventors:
Francis J Nuzzi, Freeport, NY (US);
Edward J Leech, Oyster Bay, NY (US);
Richard W Charm, Huntington Station, NY (US);
Joseph Polichette, South Farmingdale, NY (US);
Assignee:
Kollmorgen Technologies Corporation, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
106-111 ; 427304 ; 427306 ;
Abstract
Surfaces of articles are sensitized for the deposition of adherent metal from electroless metal solutions in contact therewith by prior treatment with a liquid containing an activatable complex of copper. The copper-containing complexes of the instant invention are the product of forming solutions comprising a halogen component, a cuprous component and a cupric component. The solutions may optionally be in contact with elemental metal.