WO2001051012A3 - Dental compositions - Google Patents

Dental compositions Download PDF

Info

Publication number
WO2001051012A3
WO2001051012A3 PCT/EP2001/000045 EP0100045W WO0151012A3 WO 2001051012 A3 WO2001051012 A3 WO 2001051012A3 EP 0100045 W EP0100045 W EP 0100045W WO 0151012 A3 WO0151012 A3 WO 0151012A3
Authority
WO
WIPO (PCT)
Prior art keywords
dental compositions
nanospheres
carriers
effective amount
therapeutic agent
Prior art date
Application number
PCT/EP2001/000045
Other languages
French (fr)
Other versions
WO2001051012A2 (en
Inventor
Philip Wright
Original Assignee
Boots Co Plc
Philip Wright
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boots Co Plc, Philip Wright filed Critical Boots Co Plc
Priority to AU2001223721A priority Critical patent/AU2001223721A1/en
Priority to EP01900120A priority patent/EP1246600A2/en
Publication of WO2001051012A2 publication Critical patent/WO2001051012A2/en
Publication of WO2001051012A3 publication Critical patent/WO2001051012A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q11/00—Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/025—Explicitly spheroidal or spherical shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/56—Compounds, absorbed onto or entrapped into a solid carrier, e.g. encapsulated perfumes, inclusion compounds, sustained release forms

Abstract

An oral care composition comprising an effective amount of a therapeutic agent adsorbed onto nanospheres, together with orally acceptable diluents or carriers.
PCT/EP2001/000045 2000-01-11 2001-01-03 Dental compositions WO2001051012A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001223721A AU2001223721A1 (en) 2000-01-11 2001-01-03 Dental compositions
EP01900120A EP1246600A2 (en) 2000-01-11 2001-01-03 Dental compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0000438A GB0000438D0 (en) 2000-01-11 2000-01-11 Dental compositions
GB0000438.2 2000-01-11

Publications (2)

Publication Number Publication Date
WO2001051012A2 WO2001051012A2 (en) 2001-07-19
WO2001051012A3 true WO2001051012A3 (en) 2002-01-10

Family

ID=9883419

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/000045 WO2001051012A2 (en) 2000-01-11 2001-01-03 Dental compositions

Country Status (4)

Country Link
EP (1) EP1246600A2 (en)
AU (1) AU2001223721A1 (en)
GB (1) GB0000438D0 (en)
WO (1) WO2001051012A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006021762A2 (en) * 2004-08-23 2006-03-02 Fingadent International Ltd Bi-layered oral healthcare composition for pouch-like devices
US20060045854A1 (en) 2004-08-27 2006-03-02 Lynette Zaidel Oral care composition with cross-linked polymer peroxide
US20060147394A1 (en) * 2004-12-30 2006-07-06 Ramachandra Shastry Tooth whitening composition containing cross-linked polymer-peroxides
US20070071695A1 (en) 2005-09-27 2007-03-29 Colgate-Palmolive Company Single phase whitening dentifrice
CA2649481C (en) 2006-05-01 2012-08-07 Colgate-Palmolive Company Oral care composition with silicone composite
JP5632827B2 (en) * 2008-04-04 2014-11-26 コルゲート・パーモリブ・カンパニーＣｏｌｇａｔｅ−Ｐａｌｍｏｌｉｖｅ Ｃｏｍｐａｎｙ Analysis of substrate with drug on it

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556110A1 (en) * 1992-02-10 1993-08-18 Exsymol S.A.M. Vector for therapeutic or cosmetic drugs for external use and therapeutic or cosmetic composition containing such a vector
DE19919770A1 (en) * 1999-04-30 2000-11-02 Henkel Kgaa Use of nanoscale antimicrobial agents in oral and / or dental care

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556110A1 (en) * 1992-02-10 1993-08-18 Exsymol S.A.M. Vector for therapeutic or cosmetic drugs for external use and therapeutic or cosmetic composition containing such a vector
DE19919770A1 (en) * 1999-04-30 2000-11-02 Henkel Kgaa Use of nanoscale antimicrobial agents in oral and / or dental care

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
E. SEGUNDO-PIÑÓN ET AL.: "Optimization of a process to obtain nanoparticles of triclosan for periodontal treatment", PROCEEDINGS OF THE 27TH INTERNATIONAL SYMPOSIUM ON CONTROLLED RELEASE OF BIOACTIVE MATERIALS, 7 July 2000 (2000-07-07) - 13 July 2000 (2000-07-13), pages 1138 - 1139, XP002172613 *
P. MCCARRON ET AL.: "The effect of nanoparticles on adherence characteristics of candida albicans tohuman buccal epithelial cells", JOURNAL OF PHARMACY AND PHARMACOLOGY, vol. 51, no. supplement, 1999, pages 36, XP002172612 *

Also Published As

Publication number Publication date
AU2001223721A1 (en) 2001-07-24
WO2001051012A2 (en) 2001-07-19
GB0000438D0 (en) 2000-03-01
EP1246600A2 (en) 2002-10-09

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