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. 25, 1976
Filed:
Jul. 11, 1974
Applicant:
Inventors:
Frederick W Schneble, Jr, Oyster Bay, NY (US);
John F McCormack, Roslyn Heights, NY (US);
Rudolph J Zeblisky, Hauppauge, NY (US);
Assignee:
Photocircuits Corporation, Glen Cove, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
427345 ; 106-1 ; 427304 ;
Abstract
Electroless metal deposition solutions are provided which comprise, in combination, an ion of a metal whose electroless metal deposition is desired; a complexing agent for said ion; a reducing agent for said ion; a pH regulator; and less than about 25 parts per million of metal ions which have an oxidation potential greater than the oxidation potential of the ion of the metal whose electroless deposition is desired.