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# c19) United States c12) Patent Application Publication 

# KLOFTA et al. 

# (54) WETNESS INDICATOR WITH PERMANENT COLORANT 

(71) Applicant: The Procter & Gamble Company, Cincinnati, OH (US) 

(72) Inventors: Thomas James KLOFTA, Cincinnati, OH (US); Johannson Jimmy TEE, JR., Mason, OH (US) 

(21) Appl. No.: 14/819,501 

(22) Filed: Aug. 6, 2015 

(60) Provisional application No. 62/034,355, filed on Aug. 7, 2014. 

## Related U.S. Application Data 

<img src='content_image/939726.jpg'>

(51) Int. Cl. 

(52) U.S. Cl. CPC ................. A61L 15156 (2013.01); A61F 13/42 (2013.01); A61L 15120 (2013.01); A61L 15134 (2013.01); A61L 15126 (2013.01); GOIN 21180 (2013.01); A61F 2013/422 (2013.01); A61F 2013/427 (2013.01); A61F 2013/429 (2013.01) 

## ABSTRACT (57) 

A wetness indicating composition is provided, comprising a liquid-activated colorant, a permanent colorant, and a binding matrix. 

US 20160038628Al 

# c10) Pub. No.: US 2016/0038628 Al 

# (43) Pub. Date: Feb. 11, 2016 

## Publication Classification 

<img src='content_image/939743.jpg'>

<img src='content_image/939745.jpg'>

