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. 27, 1980
Filed:
Nov. 07, 1978
Applicant:
Inventors:
Boris I Nudelman, Tashkent, SU;
Marsel Y Bikbau, Tashkent, SU;
Pavel A Oborin, Tashkent, SU;
Tamara V Kuznetsova, Moscow, SU;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106104 ;
Abstract
A raw mixture is provided for the production of a refractory high-alumina cement which consists of a calcareous component, an aluminous component and a chloride of at least one of the metals selected from the group consisting of magnesium, calcium, barium, strontium, sodium, potassium; the components are present in the raw mixture in the following amounts, percent by mass: