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1. ZA1990/08895 - STABILIZED STANNOUS FLUORIDE COMPISITIONS FOR ORAL CARE

Office
Afrique du Sud
Numéro de la demande 1990/08895
Date de la demande 06.11.1990
Numéro de publication 1990/08895
Date de publication 25.09.1991
Type de publication B
CIB
A61K
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
KPRÉPARATIONS À USAGE MÉDICAL, DENTAIRE OU POUR LA TOILETTE
CPC
A61K 8/042
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
02characterised by special physical form
04Dispersions; Emulsions
042Gels
A61K 8/21
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
19containing inorganic ingredients
20Halogens; Compounds thereof
21Fluorides; Derivatives thereof
A61K 8/8164
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
72containing organic macromolecular compounds
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
8164Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers, e.g. poly (methyl vinyl ether-co-maleic anhydride)
A61Q 11/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
11Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
Déposants GILLETTE CANADA INC.
Inventeurs CHRISTOPHER H SUHONEN
Mandataires ADAMS & ADAMS
Titre
(EN) STABILIZED STANNOUS FLUORIDE COMPISITIONS FOR ORAL CARE
Abrégé
(EN)
Stannous fluoride-containing aqueous
compositions for oral care including an alkyl vinyl ethe and maleic anhydride or acid copolymer as a stabilizing agent for the stannous fluoride and methods for preparin stabilized compositions.