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. 01, 2012
Filed:
Dec. 29, 2009
Timothy D. Klots, Glendale, WI (US);
David D. Schatz, Racine, WI (US);
Timothy D. Klots, Glendale, WI (US);
David D. Schatz, Racine, WI (US);
BASF Corporation, Florham Park, NJ (US);
Abstract
A method for changing the color of a substrate includes applying a color enhancing composition to the substrate to provide a first color; and applying a stimulus to the color enhancing composition to provide a second color; where the color enhancing composition includes a carrier fluid; chromatically selective scattering particles having a particle size distribution as measured by (weight average diameter)/(number average diameter) of less than or equal to 1.1; and an absorber of visible light.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile