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:
Aug. 23, 1977
Filed:
Nov. 18, 1976
Applicant:
Inventor:
William L Howard, Lake Jackson, TX (US);
Assignee:
The Dow Chemical Company, Midland, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544185 ;
Abstract
Adducts of certain unsaturated halides with hexamethylenetetramine are known to be effective germicides when present in concentrations as low as 0.01 percent in water-containing organic mixtures. However, under certain conditions the compounds may undergo detrimental spontaneous exothermic decomposition. Blending with the adduct an additament which undergoes an endothermic change at a temperature below that at which exothermic decomposition of the adduct decomposition thereby providing a composition stabilized for packaging and/or storage.