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. 27, 1993
Filed:
Dec. 03, 1991
Applicant:
Inventors:
John C Larson, Clarkston, MI (US);
Gary L Horton, Ponca City, OK (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D / ; C11D / ;
U.S. Cl.
CPC ...
252170 ; 252162 ; 252173 ; 25217421 ; 252D / ;
Abstract
A cleaning composition comprises an aqueous emulsion of a non-aromatic organic phase stabilized with a blend of surfactants. The emulsion is characterized by a low content of volatile organic compounds (VOC) and superior cleaning properties. This cleaner is particularly useful for removing both water soluble and organic solvent soluble materials from automotive surfaces being refinished.