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:
Feb. 21, 1984
Filed:
Aug. 03, 1982
Applicant:
Inventors:
Tadao Shimamura, Tokushima, JP;
Naoki Kano, Tokushima, JP;
Assignee:
Shikoku Chemicals Corporation, Kagawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01C / ;
U.S. Cl.
CPC ...
423365 ;
Abstract
A process for producing sodium cyanurate in the powdery form is disclosed. In this method, iso cyanuric acid is reacted with sodium carbonate or sodium hydrogencarbonate or a mixture of sodium carbonate and sodium hydrogencarbonate by mixing the raw materials in powdery form and in the presence of water in a range, in which hydrates can be formed from the raw materials at room temperature, while holding the system at a temperature at which free water can be produced.