BR132021023805E2 - Clareadores dentais compreendendo compostos de nióbio modificados associados a cátions, processo e usos - Google Patents
Clareadores dentais compreendendo compostos de nióbio modificados associados a cátions, processo e usosInfo
- Publication number
- BR132021023805E2 BR132021023805E2 BR132021023805A BR132021023805A BR132021023805E2 BR 132021023805 E2 BR132021023805 E2 BR 132021023805E2 BR 132021023805 A BR132021023805 A BR 132021023805A BR 132021023805 A BR132021023805 A BR 132021023805A BR 132021023805 E2 BR132021023805 E2 BR 132021023805E2
- Authority
- BR
- Brazil
- Prior art keywords
- modified
- cations
- radiation
- niobium compounds
- compounds associated
- Prior art date
Links
Classifications
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- 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
-
- 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
- A61K8/0283—Matrix particles
- A61K8/0287—Matrix particles the particulate containing a solid-in-solid dispersion
-
- 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
- A61K8/30—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
- A61K8/38—Percompounds, e.g. peracids
-
- 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
- A61K8/73—Polysaccharides
- A61K8/731—Cellulose; Quaternized cellulose derivatives
-
- 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
- A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
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- 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
- 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
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/81—Preparation or application process involves irradiation
-
- 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
- A61K2800/84—Products or compounds obtained by lyophilisation, freeze-drying
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cosmetics (AREA)
Abstract
CLAREADORES DENTAIS COMPREENDENDO COMPOSTOS DE NIÓBIO MODIFICADOS ASSOCIADOS A CÁTIONS, PROCESSO E USOS. A presente tecnologia trata de gel e creme dentais clareadores compreendendo compostos de nióbio modificados associados a cátions, seu processo de obtenção e usos. Os compostos de nióbio conferem ao produto a capacidade de atuar no clareamento dental com radiação visível, podendo a radiação ser natural ou artificial, sem a necessidade de utilização de peróxidos livres. Os mecanismos de ação clareadora são provenientes da excitação eletrônica, a partir da incidência de radiação sobre os compostos de nióbio com cátions, podendo ser pela ação dos grupos químicos funcionais presentes nas nanopartículas, mesmo na ausência de luz. Além disso, quando dispersos em um creme dental os compostos podem agir como clareadores químicos, além de levarem à diminuição de bactérias da cárie devido aos grupos funcionais oxidantes nas nanopartículas.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR132021023805A BR132021023805E2 (pt) | 2021-11-25 | 2021-11-25 | Clareadores dentais compreendendo compostos de nióbio modificados associados a cátions, processo e usos |
US18/050,168 US20230080299A1 (en) | 2020-07-28 | 2022-10-27 | Tooth-whitening gel comprising modified niobium compounds, method and use |
EP22209405.4A EP4186487A1 (en) | 2021-11-25 | 2022-11-24 | Tooth-whiteners comprising modified niobium compounds associated with cations, method and uses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR132021023805A BR132021023805E2 (pt) | 2021-11-25 | 2021-11-25 | Clareadores dentais compreendendo compostos de nióbio modificados associados a cátions, processo e usos |
Publications (1)
Publication Number | Publication Date |
---|---|
BR132021023805E2 true BR132021023805E2 (pt) | 2023-01-03 |
Family
ID=84361440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR132021023805A BR132021023805E2 (pt) | 2020-07-28 | 2021-11-25 | Clareadores dentais compreendendo compostos de nióbio modificados associados a cátions, processo e usos |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4186487A1 (pt) |
BR (1) | BR132021023805E2 (pt) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4189325A (en) * | 1979-01-09 | 1980-02-19 | The Board of Regents, State of Florida, University of Florida | Glass-ceramic dental restorations |
CA2515695A1 (en) | 2003-02-10 | 2004-10-07 | Palomar Medical Technologies, Inc. | Light emitting oral appliance and method of use |
JP2004292429A (ja) | 2003-03-10 | 2004-10-21 | Gc Corp | 歯牙用漂白剤セット及び歯牙漂白方法 |
WO2007016310A2 (en) * | 2005-07-28 | 2007-02-08 | Indiana University Research & Technology Corporation | Niobium oxide compositions, nanostructures, bioactive forms and uses thereof |
CN110464674A (zh) * | 2019-08-19 | 2019-11-19 | 南京理工大学 | 含压电材料的牙齿美白产品 |
BR102020015367A2 (pt) * | 2020-07-28 | 2022-02-08 | Universidade Federal De Minas Gerais | Gel clareador dental compreendendo compostos de nióbio modificados, processo e uso |
US20230080299A1 (en) * | 2020-07-28 | 2023-03-16 | Universidade Federal De Minas Gerais | Tooth-whitening gel comprising modified niobium compounds, method and use |
-
2021
- 2021-11-25 BR BR132021023805A patent/BR132021023805E2/pt unknown
-
2022
- 2022-11-24 EP EP22209405.4A patent/EP4186487A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4186487A1 (en) | 2023-05-31 |
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Legal Events
Date | Code | Title | Description |
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B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] |