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. 29, 2011
Filed:
Apr. 27, 2007
Scott W. Wenzel, Neenah, WI (US);
Corey Thomas Cunningham, Larsen, WI (US);
Katherine D. Stahl, Appleton, WI (US);
David William Koenig, Menasha, WI (US);
Kelly Davis Arehart, Roswell, GA (US);
John Gavin Macdonald, Decatur, GA (US);
Brendon F. Ribble, Menasha, WI (US);
Scott W. Wenzel, Neenah, WI (US);
Corey Thomas Cunningham, Larsen, WI (US);
Katherine D. Stahl, Appleton, WI (US);
David William Koenig, Menasha, WI (US);
Kelly Davis Arehart, Roswell, GA (US);
John Gavin MacDonald, Decatur, GA (US);
Brendon F. Ribble, Menasha, WI (US);
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Abstract
A cleansing composition is disclosed that changes color during use. The cleansing composition contains a plurality of thermochromic dyes that cause a color change to occur at a threshold temperature and continue to cause a color change over a temperature range. The range of temperatures corresponds to approximately the amount of time sufficient to properly wash or scrub using the product.