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. 29, 2016
Filed:
Oct. 01, 2015
Applicant:
Rohm and Haas Electronic Materials Llc, Marlborough, MA (US);
Inventors:
Katharina Weitershaus, Kriens, CH;
Andreas Scheybal, Zurich, CH;
Wan Zhang-Beglinger, Adligenswil, CH;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 18/31 (2006.01); C23C 18/20 (2006.01); C23C 18/16 (2006.01); C23C 18/24 (2006.01); C23C 18/30 (2006.01); C23C 18/22 (2006.01);
U.S. Cl.
CPC ...
C23C 18/31 (2013.01); C23C 18/163 (2013.01); C23C 18/1625 (2013.01); C23C 18/2046 (2013.01); C23C 18/22 (2013.01); C23C 18/24 (2013.01); C23C 18/30 (2013.01);
Abstract
The plastisol coated plating tools are used to secure polymer containing substrates in electroless plating baths during electroless plating of the polymers. To prevent metallization of the plastisol coated plating tools during electroless metallization, compositions of sulfur compounds are applied to the plastisol. After metallization the plastisol coated plating tools may be re-used without the need to strip the unwanted metal from the tools.