WO2009133525A3 - Composition for dental bleaching - Google Patents

Composition for dental bleaching Download PDF

Info

Publication number
WO2009133525A3
WO2009133525A3 PCT/IB2009/051746 IB2009051746W WO2009133525A3 WO 2009133525 A3 WO2009133525 A3 WO 2009133525A3 IB 2009051746 W IB2009051746 W IB 2009051746W WO 2009133525 A3 WO2009133525 A3 WO 2009133525A3
Authority
WO
WIPO (PCT)
Prior art keywords
composition
tio
bleaching
particle size
average particle
Prior art date
Application number
PCT/IB2009/051746
Other languages
French (fr)
Other versions
WO2009133525A2 (en
Inventor
Jeroen Verheyen
Adriana Barylyak
Roeland De Moor
Peter Verheyen
Yaroslav Bobytskyy
Original Assignee
High Tech Laser
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 High Tech Laser filed Critical High Tech Laser
Publication of WO2009133525A2 publication Critical patent/WO2009133525A2/en
Publication of WO2009133525A3 publication Critical patent/WO2009133525A3/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
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/22—Peroxides; Oxygen; Ozone
    • 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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29—Titanium; Compounds thereof
    • 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
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/81—Preparation or application process involves irradiation

Landscapes

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

Abstract

This invention relates to a bleaching composition for the bleaching of discoloured teeth, whereby the bleaching composition contains an activatable peroxide compound and a TiO2 photocatalyst with an average particle size of maximum 300 nm for photocatalytic decomposition of the peroxide and the release of free radicals capable of reacting with the discolouring substances present in the teeth, characterised in that the TiO2 present in the composition is doped with S and the TiO2 particles have an average particle size of < 100 nm.
PCT/IB2009/051746 2008-04-29 2009-04-29 Composition for dental bleaching WO2009133525A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08155368.7 2008-04-29
EP08155368 2008-04-29

Publications (2)

Publication Number Publication Date
WO2009133525A2 WO2009133525A2 (en) 2009-11-05
WO2009133525A3 true WO2009133525A3 (en) 2010-04-15

Family

ID=41255497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/051746 WO2009133525A2 (en) 2008-04-29 2009-04-29 Composition for dental bleaching

Country Status (1)

Country Link
WO (1) WO2009133525A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130115248A1 (en) * 2009-12-15 2013-05-09 Corticalis As Debridement paste
CN103131556A (en) * 2013-02-20 2013-06-05 杨新莲 Nano-grade photocatalytic/peroxide composite bleaching agent and preparation method thereof
CN114869786A (en) * 2016-08-11 2022-08-09 高露洁-棕榄公司 Permonosulfate dentifrice compositions for hard stains
CN107190547A (en) * 2017-05-10 2017-09-22 点铂医疗科技（常州）有限公司 A kind of light-initiated bleaching material and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001207082A (en) * 2000-01-26 2001-07-31 Toyota Central Res & Dev Lab Inc Hydrophilic material
WO2002022097A1 (en) * 2000-09-14 2002-03-21 High Tech Laser Method and composition for dental bleaching
EP1205245A1 (en) * 1999-08-05 2002-05-15 Kabushiki Kaisha Toyota Chuo Kenkyusho Photocatalytic material and photocatalytic article
EP1393711A2 (en) * 2002-08-27 2004-03-03 GC Corporation Photocatalytic bleaching agent for teeth and method
EP1457200A1 (en) * 2003-03-10 2004-09-15 GC Corporation Dental bleaching agent set and the method for bleaching teeth
WO2007118689A2 (en) * 2006-04-13 2007-10-25 S & C Polymer Silicon- Und Composite Spezialitäten Gmbh Tooth bleaching agent
DE202008009873U1 (en) * 2008-07-22 2008-10-02 Kettenbach Gmbh & Co. Kg Dental bleaching composition and dental varnish

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1205245A1 (en) * 1999-08-05 2002-05-15 Kabushiki Kaisha Toyota Chuo Kenkyusho Photocatalytic material and photocatalytic article
JP2001207082A (en) * 2000-01-26 2001-07-31 Toyota Central Res & Dev Lab Inc Hydrophilic material
WO2002022097A1 (en) * 2000-09-14 2002-03-21 High Tech Laser Method and composition for dental bleaching
EP1393711A2 (en) * 2002-08-27 2004-03-03 GC Corporation Photocatalytic bleaching agent for teeth and method
EP1457200A1 (en) * 2003-03-10 2004-09-15 GC Corporation Dental bleaching agent set and the method for bleaching teeth
WO2007118689A2 (en) * 2006-04-13 2007-10-25 S & C Polymer Silicon- Und Composite Spezialitäten Gmbh Tooth bleaching agent
DE202008009873U1 (en) * 2008-07-22 2008-10-02 Kettenbach Gmbh & Co. Kg Dental bleaching composition and dental varnish

Also Published As

Publication number Publication date
WO2009133525A2 (en) 2009-11-05

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