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. 29, 1978
Filed:
Apr. 14, 1976
Applicant:
Inventor:
Edwin F Kalat, Thomaston, CT (US);
Assignee:
The Risdon Manufacturing Company, Naugatuck, CT (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 46 ; 252305 ; 424 66 ; 424318 ; 424361 ;
Abstract
A water-based composition, which includes a water and carrier liquid insoluble powdered solid and is easily dispensed as a spray from a container without clogging the container components, is characterized by having at least 15 and as much as 50 percent powder by weight of the composition. The composition further includes from 20 to 70 percent of water by weight and from 25 to 50 percent of an anhydrous, hydrophobic carrier liquid by weight which may entirely or only in part be an aerosol propellant. An emulsifier is added to create a water-and-carrier liquid emulsion in which the powdered solid is dispersed.