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:
Sep. 07, 1982
Filed:
Sep. 29, 1980
Joseph E Lohr, Jr, Hoffman Estates, IL (US);
Stepan Chemical Company, Northfield, IL (US);
Abstract
Apparatus and processes are provided for evaluating on a miniature scale the sprayability behavior of a specific sprayable aqueous composition. The data acquired through the utilization of such apparatus and processes enables one to predict the behavior of such a composition when used in selected full scale spray equipment. Such a composition is testable for mixability with water, for sprayability when so mixed, and for sprayable composition homogeneity. Correlation between evaluation apparatus nozzle size and full scale spray equipment nozzle size is achievable, so that a given such composition can be reformulated if desirable based upon results obtained from such tests.