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:
Jun. 07, 1994
Filed:
Jul. 28, 1993
Applicant:
Inventor:
Mark C Langenohl, Pittsburgh, PA (US);
Assignee:
Indresco Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
501 89 ; 501 88 ;
Abstract
A plastic refractory composition in which the constituents are silicon carbide grain having a SiC content of at least 92% SiC, a calcined or reactive alumina, up to 10% bentonite, and 0.5 to 5% boron phosphate. A phosphorous-containing liquid is used to bind the composition when used. Also disclosed are pressed shapes, particularly tiles, made from such compositions in which ball clay is substituted for the bentonite.
Langenohl, Mark. (1994). Silicon carbide refractory composition and products (U.S. Patent No. 5318932). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5318932
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile