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:
May. 02, 1995
Filed:
Aug. 04, 1993
Applicant:
Inventor:
Nobuhiro Sugitani, Tokyo, JP;
Assignee:
Sugianikinzokukogyo Co. Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22C / ; B22C / ; D21H / ; B32B / ;
U.S. Cl.
CPC ...
428404 ; 428408 ; 428688 ; 428921 ; 4283761 ; 4283762 ; 428379 ; 428381 ; 4283978 ; 428402 ; 428404 ; 4284191 ; 4284196 ; 264212 ; 264213 ; 264221 ; 264 86 ; 501 53 ; 501 54 ; 501 55 ; 501152 ;
Abstract
The present invention relates to a heat resistant composition which exhibits excellent heat and wear resistances after being cured. Further, it has excellent releaseability and durability, and the cured film thereof has a more excellent stability than a prior art adhesive of this type, by preparing it from two components: a powder mixture consisting of 20% by weight or more of zirconium oxide, 1 to 10% by weight of sodium titanate, 2 to 15% by weight of yttria based on the zirconium oxide and the balance of silica; and a sodium silicate containing a small amount of water added thereto.