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:
Jan. 02, 2001
Filed:
Sep. 17, 1998
Applicant:
Inventors:
Andreas Möbius, Neuss, DE;
Wolfgang Thiele, Eilenburg, DE;
Assignee:
LPW-Blasberg Anlagen GmbH, Neuss, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23G 1/00 ; C25B 1/28 ;
U.S. Cl.
CPC ...
C23G 1/00 ; C25B 1/28 ;
Abstract
Articles of copper and brass can be uniformly pickled in a solution utilizing peroxosulfate as the active agent when the concentration of additives in the form of organic sulfur compounds, inorganic sulfur compounds, organic sulfur-free nitrogen compounds, and inorganic sulfur-free nitrogen compounds are increased to increase the current yield, when the speed of the solution of less noble metals than copper is inhibited and when an organic complex former is added to the pickle.
Möbius, Andreas. (2001). Method of pickling articles of copper and metals less noble than copper (U.S. Patent No. 6168670). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6168670
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile