WO2009106972A3 - Composition dentaire destinée à désensibiliser, désinfecter et protéger la dentine exposée - Google Patents

Composition dentaire destinée à désensibiliser, désinfecter et protéger la dentine exposée Download PDF

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Publication number
WO2009106972A3
WO2009106972A3 PCT/IB2009/000372 IB2009000372W WO2009106972A3 WO 2009106972 A3 WO2009106972 A3 WO 2009106972A3 IB 2009000372 W IB2009000372 W IB 2009000372W WO 2009106972 A3 WO2009106972 A3 WO 2009106972A3
Authority
WO
WIPO (PCT)
Prior art keywords
desensitizing
disinfecting
composition
dentine
calcium
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2009/000372
Other languages
English (en)
Other versions
WO2009106972A2 (fr
Inventor
Alessandro Tosetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ITALMED Srl
Original Assignee
ITALMED Srl
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 ITALMED Srl filed Critical ITALMED Srl
Publication of WO2009106972A2 publication Critical patent/WO2009106972A2/fr
Publication of WO2009106972A3 publication Critical patent/WO2009106972A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/362—Polycarboxylic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/43—Guanidines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/8141—Compositions 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • A61K8/8152—Homopolymers or copolymers of esters, e.g. (meth)acrylic acid esters; Compositions of derivatives of such polymers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dental Preparations (AREA)
  • Cosmetics (AREA)

Abstract

L'invention concerne une composition destinée à désensibiliser, désinfecter et protéger la dentine exposée, comprenant une substance provoquant la précipitation d'une substance contenant du calcium dans les tubulis dentinaires, en particulier de l'acide oxalique, de l'oxalate de potassium ou un sel de fluor, et un polymère acrylique (de préférence 2-hydroxyéthylmétacrylate) pour stabiliser la substance contenant du calcium précipitée. La composition présente une efficacité supérieure à celle des substances de désensibilisation d'usage commun car elle permet aux cristaux insolubles d'oxalate de calcium et de fluorure de calcium d'adhérer profondément à l'intérieur des tubulis dentinaires. La présence d'une substance désinfectante améliore également l'efficacité de la composition. Des substances désinfectantes cationiques présentent en particulier une efficacité de désensibilisation lorsqu'elles sont appliquées sur la dentine exposée car elles réduisent la plaque bactérienne et limitent ainsi les produits de réaction et de dégradation de la plaque bactérienne qui pourraient sinon pénétrer dans les tubulis dentinaires qui sont perméables en raison de l'exposition de la dentine.
PCT/IB2009/000372 2008-02-26 2009-02-26 Composition dentaire destinée à désensibiliser, désinfecter et protéger la dentine exposée Ceased WO2009106972A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI2008A000034 2008-02-26
ITFI20080034 ITFI20080034A1 (it) 2008-02-26 2008-02-26 Composizione odontoiatrica per la desensibilizzazione disinfezione e protezione della dentina esposta.

Publications (2)

Publication Number Publication Date
WO2009106972A2 WO2009106972A2 (fr) 2009-09-03
WO2009106972A3 true WO2009106972A3 (fr) 2009-10-22

Family

ID=40291537

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/000372 Ceased WO2009106972A2 (fr) 2008-02-26 2009-02-26 Composition dentaire destinée à désensibiliser, désinfecter et protéger la dentine exposée

Country Status (2)

Country Link
IT (1) ITFI20080034A1 (fr)
WO (1) WO2009106972A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20120250A1 (it) * 2012-11-19 2014-05-20 Italmed Srl Composizione ad uso odonotiatrico per la preservazione del legame resina-dentina
CA2928931C (fr) * 2013-10-28 2019-03-05 The Procter & Gamble Company Compositions de soins bucco-dentaires pour la desensibilisation des dents
KR102076268B1 (ko) * 2015-04-17 2020-02-11 주식회사 엘지생활건강 구강용 조성물
US20220241166A1 (en) * 2021-02-01 2022-08-04 The Procter & Gamble Company Oral care compositions comprising oxalic acid

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659751A (en) * 1983-01-10 1987-04-21 American Dental Association Health Foundation Simplified method for obtained strong adhesive bonding of composites to dentin, enamel and other substrates
US5693315A (en) * 1996-06-10 1997-12-02 Abco Trust Mammal tooth treating composition
WO1999044570A1 (fr) * 1998-03-06 1999-09-10 Italmed S.N.C. Di Galli G. E Pacini G. Composition dentaire desensibilisante
EP0976386A1 (fr) * 1998-07-28 2000-02-02 Block Drug Company Inc. Compositions de polymères désensibilisants
WO2002015809A2 (fr) * 2000-08-21 2002-02-28 Block Drug Company, Inc. Composition dentaire pour dents hypersensibles
JP2002302429A (ja) * 2001-04-03 2002-10-18 Nippon Zettoc Co Ltd 口腔用組成物
US20060183081A1 (en) * 2004-09-27 2006-08-17 Al Bevilacqua Tooth bleaching system and method
US20070258916A1 (en) * 2006-04-14 2007-11-08 Oregon Health & Science University Oral compositions for treating tooth hypersensitivity

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659751A (en) * 1983-01-10 1987-04-21 American Dental Association Health Foundation Simplified method for obtained strong adhesive bonding of composites to dentin, enamel and other substrates
US5693315A (en) * 1996-06-10 1997-12-02 Abco Trust Mammal tooth treating composition
WO1999044570A1 (fr) * 1998-03-06 1999-09-10 Italmed S.N.C. Di Galli G. E Pacini G. Composition dentaire desensibilisante
EP0976386A1 (fr) * 1998-07-28 2000-02-02 Block Drug Company Inc. Compositions de polymères désensibilisants
WO2002015809A2 (fr) * 2000-08-21 2002-02-28 Block Drug Company, Inc. Composition dentaire pour dents hypersensibles
JP2002302429A (ja) * 2001-04-03 2002-10-18 Nippon Zettoc Co Ltd 口腔用組成物
US20060183081A1 (en) * 2004-09-27 2006-08-17 Al Bevilacqua Tooth bleaching system and method
US20070258916A1 (en) * 2006-04-14 2007-11-08 Oregon Health & Science University Oral compositions for treating tooth hypersensitivity

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DITTGEN M ET AL: "ACRYLIC POLYMERS A REVIEW OF PHARMACEUTICAL APPLICATIONS", SCIENCES TECHNIQUES ET PRATIQUES STP PHARMA SCIENCES, PARIS, FR, vol. 7, no. 6, 1 January 1997 (1997-01-01), pages 403 - 437, XP001030915, ISSN: 1157-1489 *

Also Published As

Publication number Publication date
ITFI20080034A1 (it) 2009-08-27
WO2009106972A2 (fr) 2009-09-03

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