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:
Apr. 17, 1984
Filed:
Jul. 06, 1982
Applicant:
Inventors:
Wayne H Hammond, Lake Charles, LA (US);
George V Jones, Lake Charles, LA (US);
Assignee:
Olin Corporation, New Haven, CT (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544190 ;
Abstract
A process for the production of a polychloroisocyanuric acid filter cake having reduced moisture and salt content leading to quicker drying and a purer product is disclosed. Such a result is achieved by the addition of between about 50 and about 500 ppm of a suitable surfactant wetting agent to the water used to wash the cake after it is filtered from the reaction mass. Preferred surfactant wetting agents are alkoxylated alkyl alcohols and sodium dialkyl sulfosuccinates.