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1. (WO2001001942) SYSTEMS COMPRISING ORGANOSILOXANE RESINS FOR DELIVERING ORAL CARE SUBSTANCES AND FOR PROLONGING SUCH DELIVERY

Pub. No.:    WO/2001/001942    International Application No.:    PCT/US2000/018189
Publication Date: Fri Jan 12 00:59:59 CET 2001 International Filing Date: Sat Jul 01 01:59:59 CEST 2000
IPC: A61K 6/02
A61K 8/02
A61K 8/19
A61K 8/20
A61K 8/22
A61K 8/25
A61K 8/26
A61K 8/31
A61K 8/35
A61K 8/37
A61K 8/70
A61K 8/891
A61K 9/00
A61Q 11/00
Applicants: THE PROCTER & GAMBLE COMPANY
YUE, Jiang
MITRA, Sekhar
Inventors: YUE, Jiang
MITRA, Sekhar
Title: SYSTEMS COMPRISING ORGANOSILOXANE RESINS FOR DELIVERING ORAL CARE SUBSTANCES AND FOR PROLONGING SUCH DELIVERY
Abstract:
Disclosed is a system for delivering an oral care substance to the oral cavity comprising: (a) a delivery composition comprised of: (i) an organosiloxane resin; (ii) a volatile carrier capable of solubilizing the organosiloxane resin; (iii) a rheology modifier; and (iv) at least one oral care substance; and (b) a protective composition comprised of: (i) an organosiloxane resin; and (ii) a volatile carrier capable of solubilizing the organosiloxane resin. Further disclosed is a system for delivering an oral care substance to the oral cavity comprising: (a) a delivery composition comprised of: (i) an organosiloxane resin; (ii) a fluid diorganopolysiloxane-based polymer; (iii) a volatile carrier capable of solubilizing the organosiloxane resin and the fluid diorganopolysiloxane-based polymer; (iv) a rheology modifier; and (v) at least one oral care substance; and (b) a protective composition comprised of: (i) an organosiloxane resin; and (ii) a volatile carrier capable of solubilizing the organosiloxane resin. The protective composition may further comprise a fluid diorganopolysiloxane-based polymer and/or a rheology modifier. Still further disclosed is a method of using these systems.