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:
Dec. 11, 1979
Filed:
Jul. 08, 1977
Applicant:
Inventor:
Hiroyuki Suzuki, Tokyo, JP;
Assignee:
Daishin Kako Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
222591 ; 266272 ;
Abstract
A releasing agent of a refractory nozzle fitted to the outlet of a molten metal, comprising graphite powder in an amount sufficient for imparting lubricity to the releasing agent, water and certain kinds of polysaccharide soluble in water and capable of gelatinizing the releasing agent. The polysaccharide is dissolved in water in an amount sufficient for gelatinizing the releasing agent and imparting adhesiveness and coating capability to the releasing agent.