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. 09, 2003
Filed:
Jul. 24, 2000
Applicant:
Inventors:
Djamschid Amirzadeh-Asl, Moers, DE;
Dieter Fünders, Duisburg, DE;
Assignee:
Sachtleben Chemie GmbH, Duisburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 3/556 ; C04B 3/558 ; C04B 3/5103 ;
U.S. Cl.
CPC ...
C04B 3/556 ; C04B 3/558 ; C04B 3/5103 ;
Abstract
In order to reduce wear on refractory linings due to corrosion and the infiltration of slags and molten metals, particulate materials containing TiO are added to the refractory products consisting of a mixture of aggregates and binding agents.