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:
Nov. 06, 1990
Filed:
Aug. 11, 1988
Applicant:
Inventors:
Donald R Dixon, Hartland, MI (US);
Jeffrey W Maxwell, Pontiac, MI (US);
Assignee:
Gage Products Company, Ferdale, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ;
U.S. Cl.
CPC ...
25217423 ; 134-6 ; 134-7 ; 134-8 ; 252130 ; 252163 ;
Abstract
A cleaning composition includes a liquid vehicle having dispersed therein, a particulate, organic, polymeric material. This composition is used for cleaning encrustations from the interior surface of tubes or other vessels, particularly those of paint delivery systems. Such cleaning is accomplished by maintaining a flow of the cleaning composition through the vessel. The vehicle may comprise organic or inorganic solvent mixtures and may include detergents, surfactants and similar ancillary ingredients.