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:
Jul. 12, 1977
Filed:
Mar. 22, 1976
Applicant:
Inventors:
John P Faust, Hamden, CT (US);
Henry R Cramer, Naugatuck, CT (US);
Assignee:
Olin Corporation, New Haven, CT (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; C01B / ; C02B / ;
U.S. Cl.
CPC ...
424149 ; 423265 ; 423474 ; 2521 / ;
Abstract
Novel compositions comprising calcium hypochlorite and a hydrazide of a monocarboxylic acid containing from about 10 to about 24 carbon atoms have been produced. The compositions provide accurately controlled concentrations of available chlorine to bodies of water such as swimming pools by reducing the solubility of the calcium hypochlorite.