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1. (WO1991007163) STABILIZED STANNOUS FLUORIDE COMPOSITIONS FOR ORAL CARE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007163 International Application No.: PCT/US1990/006340
Publication Date: 30.05.1991 International Filing Date: 31.10.1990
Chapter 2 Demand Filed: 06.06.1991
IPC:
A61K 8/21 (2006.01) ,A61K 8/81 (2006.01) ,A61Q 11/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
19
containing inorganic ingredients
20
Halogens; Compounds thereof
21
Fluorides; Derivatives thereof
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8
Cosmetics or similar toilet preparations
18
characterised by the composition
72
containing organic macromolecular compounds
81
obtained by reactions involving only carbon-to-carbon unsaturated bonds
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
Q
SPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
11
Preparations for care of the teeth, of the oral cavity or of dentures, e.g. dentifrices or toothpastes; Mouth rinses
Applicants:
THE GILLETTE COMPANY [US/US]; Prudential Tower Building Boston, MA 02199, US
Inventors:
SUHONEN, Christopher, H.; US
Agent:
HANDELMAN, Joseph, H. ; Ladas & Parry 26 West 61 Street New York, NY 10023, US
Priority Data:
437,46715.11.1989US
437,46915.11.1989US
437,47015.11.1989US
Title (EN) STABILIZED STANNOUS FLUORIDE COMPOSITIONS FOR ORAL CARE
(FR) COMPOSITION DE SOINS BUCCAUX EN FLUORURE STANNEUX STABILISE
Abstract:
(EN) Stannous fluoride-containing aqueous compositions for oral care including an alkyl vinyl ether and maleic anhydride or acid copolymer as a stabilizing agent for the stannous fluoride and methods for preparing stabilized compositions.
(FR) Des compositions aqueuses de soins buccaux contenant du fluorure stanneux comprennent en tant qu'agent stabilisateur du fluorure stanneux de l'alkylvinyléther et de l'anhydride maléique ou un copolymère acide. L'invention concerne en outre des procédés de préparation de compositions stabilisées.
Designated States: BR, CA, FI, JP, KR, NO
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
FI922203NO19921929EP0500691CA2068431KR1019927003004