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:
May. 04, 1999
Filed:
Nov. 05, 1996
Richard H Olson, Highlands Ranch, CO (US);
Freeman G Mahoney, Bismarck, ND (US);
Dharma R Kodali, Plymouth, MN (US);
Bio-Clean, Inc., Aurora, CO (US);
Abstract
A release agent composition which is particularly suited for industrial applications such as preventing the adhesion of asphalt or concrete materials to surfaces such as truck beds, other containers, or equipment used in handling these compounds. The release agent composition includes lecithin in combination with a dispersing agent, particularly a propylene based glycol ether, a propylene based glycol ether acetate, an ethylene based glycol ether, or an ethylene based glycol ether acetate and mixtures thereof. The lecithin and dispersing agent are mixed with water to form an aqueous dispersion for application to surfaces.