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. 05, 2017
Filed:
May. 01, 2015
Applicant:
Enthone Inc., West Haven, CT (US);
Inventors:
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C03C 15/00 (2006.01); C03C 25/68 (2006.01); H01L 21/302 (2006.01); H01L 21/461 (2006.01); H01L 21/311 (2006.01); C09K 13/00 (2006.01); C09K 13/04 (2006.01); B44C 1/22 (2006.01); C08J 7/14 (2006.01); C23C 18/24 (2006.01);
U.S. Cl.
CPC ...
C09K 13/04 (2013.01); B44C 1/227 (2013.01); C08J 7/14 (2013.01); C23C 18/24 (2013.01); C08J 2355/02 (2013.01);
Abstract
A pickling solution for the surface pre-treatment of plastic surfaces in preparation for metallization, the solution comprising a source of Mn(VII) ions; and an inorganic acid; wherein the pickling solution is substantially free of chromium (VI) ions, alkali ions, and alkaline-earth ions.