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:
Jun. 17, 1980
Filed:
Jan. 11, 1978
Applicant:
Inventor:
Sidney Berkowitz, Highland Park, NJ (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544190 ;
Abstract
Alkali metal dichloroisocyanurates are instantly and quantitatively prepared by reacting cyanuric acid with an alkali metal hypochlorite in an aqueous reaction medium having a cyanuric acid to alkali metal hypochlorite mole ratio of 1:2.0 to 2.2, a pH value of 6.5 to 11.0 and a temperature from 10.degree. C. to 55.degree. C.