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. 22, 1984
Filed:
Sep. 02, 1982
Donald A Arcilesi, Mt. Clemens, MI (US);
OMI International Corporation, Warren, MI (US);
Abstract
A process and composition for use in electroless copper plating where the process includes contacting a substrate with a solution comprising copper, a complexing agent, a reducing agent, and a pH adjuster. A stabilizer may also be used. The improvement of the present invention includes contacting the substrate with a solution further comprising ammonium ions present in an amount effective to function as a plating rate controller. The improved solution is relatively stable, easy to control, and is of versatile use.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile