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1. WO1997028782 - DENTIFRICE ANTI-TARTRE CONTENANT DU PYROPHOSPHATE TRES SOLUBLE

Numéro de publication WO/1997/028782
Date de publication 14.08.1997
N° de la demande internationale PCT/US1997/000254
Date du dépôt international 02.01.1997
Demande présentée en vertu du Chapitre 2 28.08.1997
CIB
A61K 8/24 2006.1
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
KPRÉPARATIONS À USAGE MÉDICAL, DENTAIRE OU POUR LA TOILETTE
8Cosmétiques ou préparations similaires pour la toilette
18caractérisés par la composition
19contenant des composés inorganiques
24Phosphore; Ses composés
A61Q 11/00 2006.1
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
QUTILISATION SPÉCIFIQUE DE COSMÉTIQUES OU DE PRÉPARATIONS SIMILAIRES POUR LA TOILETTE
11Préparations pour le nettoyage des dents, de la bouche ou des prothèses dentaires, p.ex. dentifrices; Bains de bouche
CPC
A61K 8/24
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
24Phosphorous; Compounds thereof
A61K 8/347
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
34Alcohols
347Phenols
A61K 8/37
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
33containing oxygen
37Esters of carboxylic acids
A61K 8/498
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
49containing heterocyclic compounds
4973with oxygen as the only hetero atom
498having 6-membered rings or their condensed derivatives, e.g. coumarin
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
  • WARNER-LAMBERT COMPANY [US]/[US]
Inventeurs
  • YU, Dashen
  • ALI, Dwanajaya
  • TALWAR, Anil, Kumar
  • HARPER, David, Scott
Mandataires
  • RYAN, M., Andrea
  • MANSMANN, Ivo
Données relatives à la priorité
60/011,34508.02.1996US
Langue de publication Anglais (en)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) ANTICALCULUS DENTIFRICE CONTAINING HIGHLY SOLUBLE PYROPHOSPHATE
(FR) DENTIFRICE ANTI-TARTRE CONTENANT DU PYROPHOSPHATE TRES SOLUBLE
Abrégé
(EN) An anticalculus dentifrice composition containing an antimicrobially effective amount of an antimicrobial agent selected from the group consisting of thymol, eucalyptol, methyl salicylate and mixtures thereof, and a pyrophosphate ion in an amount from about 0.1 % to less than about 1.5 % by weight of the composition, the pyrophosphate ion being derived from a highly soluble alkali metal pyrophosphate salt. The composition exhibits both antimicrobial and anticalculus efficacy at low levels of pyrophosphate ion even in the substantial absence of anticalculus enhancing agents.
(FR) Une composition dentifrice anti-tartre contient une quantité d'un agent antimicrobien choisi dans un groupe comprenant le thymol, l'eucalyptol, le salicylate de méthyle et des mélanges de ces composés, ainsi qu'un ion pyrophosphate en une quantité comprise entre 0,1 % environ et moins de 1,5 % environ en poids de la composition, ledit ion pyrophosphate étant dérivé d'un sel de pyrophosphate métal alcalin très soluble. La composition est très efficace tant sur le plan antimicrobien qu'anti-tartre, à de faibles niveaux de l'ion pyrophosphate, même en l'absence d'agents anti-tartre.
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