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:
Nov. 23, 1976
Filed:
Oct. 24, 1975
Applicant:
Inventors:
Joachim Stabenow, Weinheim, DT;
Gerd Wunsch, Speyer, DT;
Paul Deigner, Weisenheim, DT;
Franz-Josef Mueller, Limburgerhof, DT;
Werner Loeser, Ludwigshafen, DT;
Werner Steck, Mutterstadt, DT;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, Rhine, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C / ; B05D / ;
U.S. Cl.
CPC ...
427229 ; 106-1 ; 427304 ; 427305 ; 427306 ; 427328 ;
Abstract
A process for metallizing substrates by activation of the substrate by deposition of palladium from a palladium complex, followed by electroless metallization. The palladium is deposited on the substrate by dipping the substrate into a solution of a palladium(O) complex and decomposing this complex at from 100.degree. to 300.degree. C. With this method it is possible to effectively activate substrates which are attacked by acid or alkali or swollen by organic solvents.