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. 29, 1981
Filed:
Jan. 31, 1980
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
501100 ; 501101 ;
Abstract
Unshaped refractories are disclosed which have incorporated therein granules comprising fine powder refractory and carbonaceous material. The fine powder refractory may be the refractories of magnesia clinker, dolomite, magnesia-dolomite, high alumina, recovered materials of such refractories recovered after use, and mixtures of two or more thereof. The carbonaceous material may be any one of: thermosetting resin, a thermoplastic resin to which has been added pitch and hardening agent, other resins, or mixtures of two or more thereof.
Danjyo, Hiroyuki. (1981). Unshaped refractories (U.S. Patent No. 4292082). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4292082
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile