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:
Sep. 18, 2007
Filed:
Jun. 04, 2004
Robert A. Schetty, Iii, Laurel Hollow, NY (US);
Kilbnam Hwang, Cranston, RI (US);
Robert A. Schetty, III, Laurel Hollow, NY (US);
Kilbnam Hwang, Cranston, RI (US);
Technic, Inc., Plainview, NY (US);
Abstract
The invention relates to a method for electroplating a metal deposit on electroplatable portions of composite articles that have both electroplatable and non-electroplatable portions. In this method, the invention is an improvement which comprises treating the articles prior to electroplating to provide the electroplatable portions with enhanced electroplatability. This is achieved by passing a current though a near neutral pH solution that contains a conductivity agent and a buffer to reduce or remove surface oxides and contaminants from such portions without deleteriously affecting the non-electroplatable portions of the articles. When the treated surfaces are subsequently subjected to metal plating, a uniform, smooth metal deposit is achieved.