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:
Dec. 24, 1991
Filed:
Sep. 10, 1990
Applicant:
Inventor:
Christoph Matz, Oldenburg, DE;
Assignee:
MBB GmbH, Bremen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23G / ;
U.S. Cl.
CPC ...
205322 ; 148269 ; 156644 ; 156D / ;
Abstract
The method proposes utilization of an alkali bath for surface treatment of titanium or titanium alloy parts, the bath being comprised of an alkali hydroxide, a titanium complex forming component, and an impurity ion-complex forming component. The bath can be alternatively applied by a simple dipping procedure or as a part of an anodizing process.