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:
Nov. 11, 2003
Filed:
Jun. 01, 2000
Applicant:
Inventors:
Assignee:
Refractechnik Holding GmbH, Ismaning, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21B 7/02 ;
U.S. Cl.
CPC ...
C21B 7/02 ;
Abstract
The invention relates to a refractory batch containing at least one refractory metal oxide component, at least one binder component, such as resin or pitch, if appropriate antioxidants, at least one carbon carrier, such as soot and/or graphite, and reinforcement fibers which are formed from a stainless steel material, which at the temperatures of use forms a coat of the refractory metal oxide on its surface, and to a shaped body made from the batch and to a process for producing the shaped body.
Wienand, Hans. (2003). Refractory batch, in particular for the production of a shaped body, and process for producing the shaped body (U.S. Patent No. 6645425). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6645425
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile