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. 17, 1985
Filed:
Nov. 28, 1983
Applicant:
Inventors:
Ulrich Buran, Burscheid, DE;
Manfred Fischer, Leichlingen, DE;
Hans J Neuehauser, Bergisch-Gladbach, DE;
Assignee:
Goetze AG, Burscheid, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C04B / ; C04B / ;
U.S. Cl.
CPC ...
501127 ; 2772 / ; 427 34 ; 501134 ; 501135 ; 501136 ; 501152 ; 501153 ;
Abstract
A spray powder for the manufacture of wear resistant and temperature resistant coatings, the powder comprising 50 to 90 weight percent aluminum oxide (Al.sub.2 O.sub.3) and 5 to 40 weight percent titanium dioxide (TiO.sub.2) with additives in the form of 5 to 30 weight percent lanthanum oxide (La.sub.2 O.sub.3) and/or niobium oxide (Nb.sub.2 O.sub.5), possibly together with 30 weight percent calcium carbonate (CaCO.sub.3).