Title:
USE INDICATING SOAP
Document Type and Number:
WIPO Patent Application WO2003083033
Kind Code:
A3
Abstract:
There is provided a soap that contains an indicator that produces an observable change after a period of time to show that sufficient cleaning has been done or to indicate the thoroughness of the cleaning. The soap is preferably made from two components that produce a color and/or viscosity changes after about 30 seconds of use. This use indicating change is useful for, for example, teaching children to wash their hands for a sufficient period of time.
Inventors:
MACDONALD JOHN GAVIN
AGARWAL NAVEEN
HUANG YANBIN
KIM JAEHO
AGARWAL NAVEEN
HUANG YANBIN
KIM JAEHO
Application Number:
PCT/US2003/006755
Publication Date:
July 29, 2004
Filing Date:
March 05, 2003
Export Citation:
Assignee:
KIMBERLY CLARK CO (US)
International Classes:
A61K8/368; A61K8/46; A61K8/49; A61Q19/10; C11D9/44; C11D17/08; (IPC1-7): C11D9/44; C11D9/26; A61K7/50; C11D17/08
Domestic Patent References:
| WO1996029047A1 | 1996-09-26 | |||
| WO2001019946A1 | 2001-03-22 |
Foreign References:
| FR2805162A1 | 2001-08-24 | |||
| FR2717184A1 | 1995-09-15 | |||
| EP0418049A2 | 1991-03-20 | |||
| US3669891A | 1972-06-13 | |||
| GB2349646A | 2000-11-08 | |||
| US5891428A | 1999-04-06 |
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