Title:
DUAL COMPONENT DENTIFRICE FOR REDUCING MOUTH ODORS
Document Type and Number:
WIPO Patent Application WO2002053116
Kind Code:
A3
Abstract:
A dual component oral composition to suppress oral malodor and provide long lasting breath protection in the oral cavity which comprises a first dentifrice component having a substantially neutral pH and containing a zinc ion releasable compound and a chlorite ion releasable compound, the second dentifrice component having an acid pH, the first and second components being maintained separate from each other until dispensed and combined for application to teeth, the combined components having a pH of no greater than 7.
Inventors:
SUBRAMANYAM RAVI
WILLIAMS MALCOLM
GEBRESELASSIE PETROS
LIU XIAOYAN
ZACCAGNINO ANGELO
MASTERS JAMES G
WILLIAMS MALCOLM
GEBRESELASSIE PETROS
LIU XIAOYAN
ZACCAGNINO ANGELO
MASTERS JAMES G
Application Number:
PCT/US2001/049004
Publication Date:
November 28, 2002
Filing Date:
December 19, 2001
Export Citation:
Assignee:
COLGATE PALMOLIVE CO (US)
International Classes:
A61K8/20; A61K8/27; A61Q11/00; (IPC1-7): A61K7/16; A61K7/20
Foreign References:
| DE19854349A1 | 2000-05-31 | |||
| GB2289841A | 1995-12-06 | |||
| US5753217A | 1998-05-19 |
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