Title:
ANTI-VIRAL TISSUE PRODUCT WITH VISUAL EFFICACY INDICATOR
Document Type and Number:
WIPO Patent Application WO/2011/080626
Kind Code:
A3
Abstract:
Anti-viral tissues are provided with a pH indicator which can communicate to a tissue user by means of visual indicia, via color changes, that the tissue has active ingredients. Furthermore, the pH indicators can be used to illustrate neutralization of the pH of infected nasal discharge, which has a higher pH than healthy nasal discharge, giving the user a reason to believe that the product is working to deactivate virus.
Inventors:
MACDONALD JOHN GAVIN (US)
MARTIN STEPHANIE M (US)
PHILLIPS RONNIE L (US)
SONG XUEDONG (US)
MARTIN STEPHANIE M (US)
PHILLIPS RONNIE L (US)
SONG XUEDONG (US)
Application Number:
PCT/IB2010/055553
Publication Date:
December 01, 2011
Filing Date:
December 02, 2010
Export Citation:
Assignee:
KIMBERLY CLARK CO (US)
MACDONALD JOHN GAVIN (US)
MARTIN STEPHANIE M (US)
PHILLIPS RONNIE L (US)
SONG XUEDONG (US)
MACDONALD JOHN GAVIN (US)
MARTIN STEPHANIE M (US)
PHILLIPS RONNIE L (US)
SONG XUEDONG (US)
International Classes:
A47K10/16; D21H21/28; D21H21/36; D21H23/24; G01N31/22; G01N33/52
Domestic Patent References:
| WO2001029315A1 | 2001-04-26 | |||
| WO2000032164A1 | 2000-06-08 | |||
| WO2001000023A1 | 2001-01-04 | |||
| WO2007034855A1 | 2007-03-29 |
Foreign References:
| JP2006095233A | 2006-04-13 |
Other References:
See also references of EP 2519133A4
Attorney, Agent or Firm:
KUNG, Vincent, T. et al. (Inc.2300 Winchester Roa, Neenah Wisconsin, US)
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