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. 16, 2014
Filed:
Oct. 23, 2013
Applicant:
Nichias Corporation, Tokyo, JP;
Inventors:
Masaaki Nakayama, Tokyo, JP;
Masatoshi Mitsuta, Tokyo, JP;
Assignee:
Nichias Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B 13/16 (2006.01); B29C 39/00 (2006.01); C03B 17/06 (2006.01); C03C 13/00 (2006.01); C04B 28/00 (2006.01); C03B 35/18 (2006.01); C03C 25/10 (2006.01); C04B 14/42 (2006.01);
U.S. Cl.
CPC ...
C03B 13/16 (2013.01); C03C 2213/02 (2013.01); C03B 17/068 (2013.01); C03C 13/00 (2013.01); C04B 28/001 (2013.01); C03B 35/181 (2013.01); C03C 25/10 (2013.01); B29C 39/003 (2013.01); C04B 14/42 (2013.01); C03B 35/189 (2013.01);
Abstract
The present invention provides a base material for disk rolls which is a platy molded article for obtaining ring-shaped disks for use in a disk roll comprising a rotating shaft and ring-shaped disks fitted thereon by insertion, whereby the peripheral surface of the disks serves as a conveying surface, the base material comprising inorganic fibers having a crystallization temperature of 800-900° C., a filler, and a clay. Also disclosed is a disk roll which comprises disks cut out of the base material.