[go: up one dir, main page]

WO2023031026A1 - Composition de soin buccal - Google Patents

Composition de soin buccal Download PDF

Info

Publication number
WO2023031026A1
WO2023031026A1 PCT/EP2022/073743 EP2022073743W WO2023031026A1 WO 2023031026 A1 WO2023031026 A1 WO 2023031026A1 EP 2022073743 W EP2022073743 W EP 2022073743W WO 2023031026 A1 WO2023031026 A1 WO 2023031026A1
Authority
WO
WIPO (PCT)
Prior art keywords
oral care
care composition
cations
composition according
aminopolycarboxylate
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/EP2022/073743
Other languages
English (en)
Inventor
Katherine Mary Thompson
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.)
Unilever Global IP Ltd
Unilever IP Holdings BV
Conopco Inc
Original Assignee
Unilever Global IP Ltd
Unilever IP Holdings BV
Conopco Inc
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 Unilever Global IP Ltd, Unilever IP Holdings BV, Conopco Inc filed Critical Unilever Global IP Ltd
Publication of WO2023031026A1 publication Critical patent/WO2023031026A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
    • 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
    • A61K8/18—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
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • 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
    • A61K2800/42—Colour properties
    • A61K2800/43—Pigments; Dyes
    • A61K2800/432—Direct dyes
    • 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
    • A61K2800/58—Metal complex; Coordination compounds

Definitions

  • the present invention relates to an oral care composition
  • An oral care composition comprising:
  • the negatively charged complexes may be isolated as the acid, sodium, potassium or ammonium salts depending on the identity of the base used in the synthesis.
  • the positively charged complexes may be preferably isolated as sulphate or halide salts, preferably chloride salts. All complexed may be isolated as their respective hydrates.
  • the bleach is selected from peroxides (including peroxide salts such as sodium percarbonate), organic peracids, salts of organic peracids and combinations thereof. More preferably, the bleach is a peroxide. Most preferably, the bleach is a percarbonate particularly preferred is sodium percarbonate.
  • silicas of between 1.435 and 1.445 are Tixosil 63 and 73 ex Rhone Poulenc; Sident 10 ex Degussa; Zeodent 113 ex Zeofinn; Zeodent 124 ex Evonik, Sorbosil AC 77 ex PQ Corporation (having an R.l. of approximately 1.440).
  • the amount of these silicas in the composition generally ranges from 5-60% by weight, usually 5-20% by weight.
  • a preferred class of oral care active for inclusion in the compositions of the invention includes agents for the remineralisation of teeth.
  • remineralisation in the context of the present invention means the in situ generation of hydroxyapatite on teeth.
  • An oral strip comprises a flexible material with the composition applied to the surface or impregnating the surface.

Landscapes

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

Abstract

L'invention concerne une composition de soin buccal comprenant : un arôme ; un agent de blanchiment ; et un aminopolycarboxylate comprenant un ou plusieurs cations de fer (Fe), manganèse (Mn) et/ou cobalt (Co) liés de façon covalente.
PCT/EP2022/073743 2021-09-01 2022-08-26 Composition de soin buccal Ceased WO2023031026A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP21194216.4 2021-09-01
EP21194216 2021-09-01

Publications (1)

Publication Number Publication Date
WO2023031026A1 true WO2023031026A1 (fr) 2023-03-09

Family

ID=77595364

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/073743 Ceased WO2023031026A1 (fr) 2021-09-01 2022-08-26 Composition de soin buccal

Country Status (1)

Country Link
WO (1) WO2023031026A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565807A (en) * 1975-12-18 1980-04-23 Uilever Ltd Process and compositions for cleaning fabrics
EP0236070A2 (fr) 1986-02-28 1987-09-09 Unilever Plc Silices
WO1995025159A1 (fr) * 1994-03-17 1995-09-21 The Procter & Gamble Company Blanchissage ameliore par l'ethylenediamine-n,n'-disuccianate de manganese
WO1996005802A2 (fr) 1994-08-22 1996-02-29 Unilever N.V. Composition contenant des peroxyacides organiques de blanchiment des dents
US5559261A (en) 1995-07-27 1996-09-24 The Procter & Gamble Company Method for manufacturing cobalt catalysts
EP3315172A1 (fr) * 2016-10-26 2018-05-02 The Procter and Gamble Company Composition orale à phases multiples pour le blanchiment des dents

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565807A (en) * 1975-12-18 1980-04-23 Uilever Ltd Process and compositions for cleaning fabrics
EP0236070A2 (fr) 1986-02-28 1987-09-09 Unilever Plc Silices
WO1995025159A1 (fr) * 1994-03-17 1995-09-21 The Procter & Gamble Company Blanchissage ameliore par l'ethylenediamine-n,n'-disuccianate de manganese
WO1996005802A2 (fr) 1994-08-22 1996-02-29 Unilever N.V. Composition contenant des peroxyacides organiques de blanchiment des dents
US5559261A (en) 1995-07-27 1996-09-24 The Procter & Gamble Company Method for manufacturing cobalt catalysts
EP3315172A1 (fr) * 2016-10-26 2018-05-02 The Procter and Gamble Company Composition orale à phases multiples pour le blanchiment des dents

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
V. SPRINGER: "Preparation and study of the solid complexes of the racemic ethylenediamine-N,N'-disuccinic acid with iron(III), cobalt(III), and bismuth(III) ions", CHEM. ZVESTI, vol. 34, no. 2, 1980, pages 184 - 189

Similar Documents

Publication Publication Date Title
EP1115373B1 (fr) Composition d'hygiene buccale dotee d'un pouvoir accru de blanchiment des dents
ZA200304592B (en) Oral composition.
HU228796B1 (hu) A fogak elszínezõdésének fokozott eltávolítását biztosító orális készítmény
WO2023031026A1 (fr) Composition de soin buccal
WO2023031025A1 (fr) Composition de soin d'hygiène buccale
EP3955883B1 (fr) Composition de soins personnels comprenant de la tétraméthylcurcumine et son procédé de production
WO2022189604A1 (fr) Composition de soin bucco-dentaires
EP3955884B1 (fr) Composition de soins personnels comprenant de la piperlongumine et son procédé de production
EP3952829B1 (fr) Procédé de préparation d'une composition de soins bucco-dentaires comprenant du gingerdiol
WO2023186746A1 (fr) Composition de soin buccodentaire
EP4466075B1 (fr) Composition de soins bucco-dentaires
EP4504141A1 (fr) Composition de soin buccodentaire
WO2023186648A1 (fr) Composition de soin buccodentaire
WO2025016962A1 (fr) Utilisation d'une composition de soin buccodentaire comprenant un composé de zinc pour absorber les odeurs dans la bouche
WO2023247292A1 (fr) Composition de soin buccal atténuer et/ou réparer l'érosion de l'émail dentaire provoquée par le port d'un aligneur
WO2023247291A1 (fr) Composition de soin buccodentaire pour atténuer et/ou inverser l'érosion de l'émail dentaire provoquée par le port d'un aligneur
EP4532037A1 (fr) Composition de soin buccal
EP4518830A1 (fr) Composition de soin buccodentaire
WO2023247290A1 (fr) Composition de soin buccodentaire pour atténuer et/ou inverser l'érosion de l'émail dentaire provoquée par l'usure d'un aligneur
EP4465955A1 (fr) Composition de soin buccal
EP4619108A1 (fr) Composition de soins buccodentaires
CN118632678A (zh) 口腔护理组合物
BR112021016929B1 (pt) Processo de produção de composições de cuidados orais
CA3113836A1 (fr) Compositions detachantes de soins buccodentaires comprenant des polyphosphates de longueur moyenne
GB2412586A (en) Polyaspartate to treat dental tartar

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22769239

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 22769239

Country of ref document: EP

Kind code of ref document: A1