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:
Jul. 23, 2013
Filed:
Jan. 13, 2010
Applicants:
Jürgen Barthelmes, Berlin, DE;
Robert Ruether, Oranienburg OT Lehnitz, DE;
Olaf Kurtz, Berlin, DE;
Jana Breitfelder, Berlin, DE;
Inventors:
Jürgen Barthelmes, Berlin, DE;
Robert Ruether, Oranienburg OT Lehnitz, DE;
Olaf Kurtz, Berlin, DE;
Jana Breitfelder, Berlin, DE;
Assignee:
Atotech Deutschland GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23F 11/167 (2006.01); C23C 22/74 (2006.01); C23C 22/58 (2006.01); C23C 22/06 (2006.01); H05K 3/28 (2006.01); C25D 5/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
Described is a new a solution comprising a phosphorous compound and optionally a solderability-enhancing compound and its use in a process for increasing the solderability and corrosion resistance of a metal or metal alloy surface.