WO2024251829A3 - Method for cosmetic treatment of keratin fibers - Google Patents

Method for cosmetic treatment of keratin fibers Download PDF

Info

Publication number
WO2024251829A3
WO2024251829A3 PCT/EP2024/065489 EP2024065489W WO2024251829A3 WO 2024251829 A3 WO2024251829 A3 WO 2024251829A3 EP 2024065489 W EP2024065489 W EP 2024065489W WO 2024251829 A3 WO2024251829 A3 WO 2024251829A3
Authority
WO
WIPO (PCT)
Prior art keywords
keratin fibers
cosmetic treatment
treatment
cosmetic
exposing
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/EP2024/065489
Other languages
French (fr)
Other versions
WO2024251829A2 (en
Inventor
Valeria NUZZO
Pricilia KUTUDILA
Floriane SLEZARSKI
Gabin Vic
Line MARSCHALL
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.)
L'Oréal SA
Original Assignee
L'Oréal SA
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
Priority claimed from FR2305600A external-priority patent/FR3149193B1/en
Priority claimed from FR2305607A external-priority patent/FR3149198A1/en
Priority claimed from FR2305603A external-priority patent/FR3149200A1/en
Application filed by L'Oréal SA filed Critical L'Oréal SA
Priority to EP24729880.5A priority Critical patent/EP4719334A2/en
Priority to KR1020267000200A priority patent/KR20260018978A/en
Priority to JP2025570875A priority patent/JP2026519804A/en
Priority to CN202480037255.7A priority patent/CN121311215A/en
Publication of WO2024251829A2 publication Critical patent/WO2024251829A2/en
Publication of WO2024251829A3 publication Critical patent/WO2024251829A3/en
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
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/04—Preparations for permanent waving or straightening the hair
    • 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
    • A61K8/30—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
    • A61K8/365—Hydroxycarboxylic acids; Ketocarboxylic 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
    • 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
    • A61K8/41—Amines
    • 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
    • A61K8/42—Amides
    • 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
    • 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
    • A61K8/447—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof containing sulfur
    • 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
    • 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
    • A61K2800/88—Two- or multipart kits
    • A61K2800/884—Sequential application

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)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

The invention relates to a method for cosmetic treatment of keratin fibers (12), preferably hair, said method comprising the following steps: a) applying an aqueous cosmetic composition (14) on the keratin fibers; then b) exposing said keratin fibers to a microwave radiation.
PCT/EP2024/065489 2023-06-05 2024-06-05 Method for cosmetic treatment of keratin fibers Ceased WO2024251829A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP24729880.5A EP4719334A2 (en) 2023-06-05 2024-06-05 Method for cosmetic treatment of keratin fibers
KR1020267000200A KR20260018978A (en) 2023-06-05 2024-06-05 Cosmetic treatment of keratin fibers
JP2025570875A JP2026519804A (en) 2023-06-05 2024-06-05 Methods for using keratin fibers in cosmetic treatments
CN202480037255.7A CN121311215A (en) 2023-06-05 2024-06-05 Methods for cosmetic treatment of keratin fibers

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
FRFR2305607 2023-06-05
FR2305600A FR3149193B1 (en) 2023-06-05 2023-06-05 Cosmetic treatment process for keratin fibers
FRFR2305600 2023-06-05
FR2305607A FR3149198A1 (en) 2023-06-05 2023-06-05 Cosmetic treatment process for keratin fibers
FRFR2305603 2023-06-05
FR2305603A FR3149200A1 (en) 2023-06-05 2023-06-05 Cosmetic treatment process for keratin fibers
FR2308230A FR3149199A1 (en) 2023-06-05 2023-07-28 Cosmetic treatment process for keratin fibers
FR2308216A FR3149194A1 (en) 2023-06-05 2023-07-28 Cosmetic treatment process for keratin fibers
FRFR2308222 2023-07-28
FRFR2308230 2023-07-28
FRFR2308216 2023-07-28
FR2308222A FR3149196A1 (en) 2023-06-05 2023-07-28 Cosmetic treatment process for keratin fibers

Publications (2)

Publication Number Publication Date
WO2024251829A2 WO2024251829A2 (en) 2024-12-12
WO2024251829A3 true WO2024251829A3 (en) 2025-01-16

Family

ID=91331258

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2024/065489 Ceased WO2024251829A2 (en) 2023-06-05 2024-06-05 Method for cosmetic treatment of keratin fibers

Country Status (5)

Country Link
EP (1) EP4719334A2 (en)
JP (1) JP2026519804A (en)
KR (1) KR20260018978A (en)
CN (1) CN121311215A (en)
WO (1) WO2024251829A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060108358A1 (en) * 2004-11-22 2006-05-25 Bell Chris B Method for straightening and curling hair using microwaves that is also permanent
WO2011141882A1 (en) * 2010-05-11 2011-11-17 L'oreal Hair treatment method
WO2013145330A1 (en) * 2012-03-27 2013-10-03 L'oreal Process for treating keratin fibers
FR2991558A1 (en) * 2012-06-07 2013-12-13 Oreal CAPILLARY FORMING METHOD USING POLYMERS
US20170099925A1 (en) * 2012-06-07 2017-04-13 L'oreal Hair shaping process using fatty substances, non-silicone polymers or surfactants

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060108358A1 (en) * 2004-11-22 2006-05-25 Bell Chris B Method for straightening and curling hair using microwaves that is also permanent
WO2011141882A1 (en) * 2010-05-11 2011-11-17 L'oreal Hair treatment method
WO2013145330A1 (en) * 2012-03-27 2013-10-03 L'oreal Process for treating keratin fibers
FR2991558A1 (en) * 2012-06-07 2013-12-13 Oreal CAPILLARY FORMING METHOD USING POLYMERS
US20170099925A1 (en) * 2012-06-07 2017-04-13 L'oreal Hair shaping process using fatty substances, non-silicone polymers or surfactants

Also Published As

Publication number Publication date
CN121311215A (en) 2026-01-09
WO2024251829A2 (en) 2024-12-12
KR20260018978A (en) 2026-02-09
EP4719334A2 (en) 2026-04-08
JP2026519804A (en) 2026-06-18

Similar Documents

Publication Publication Date Title
AU2018390382A8 (en) Method and apparatus for dyeing hair fibres using radio frequency electromagnetic radiation
MX361100B (en) Shaping keratin fibres using a sugar.
ATE376446T1 (en) USE OF N-HYDROXYALKYL-O-BENZYLCHITOSANES FOR HAIR TREATMENT
BR0015604A (en) Method for the treatment of hypertrophic scars in order to reduce the size and / or improve their appearance, compositions to treat adverse skin conditions, and, to reduce the size and improve the appearance of hypertrophic scars
AR000823A1 (en) COSMETIC COMPOSITION FOR THE FIRST PHASE OF A PERMANENT DEFORMATION OPERATION OF KERATINIC MATERIALS, A COMPARING DEVICE AND PROCEDURES FOR OBTAINING A PERMANENT DEFORMATION OF KERATINIC MATERIALS AND HAIR STRAIGHTENING THROUGH SUCH COMPOSITION.
AU2001291678A1 (en) Pharmaceutical compositions
CA2247611A1 (en) Method and composition for hair removal
AR020055A1 (en) A PHARMACEUTICAL OR COSMETIC COMPOSITION CONTAINING A SUBSTANCE OF ACTIVE ENAMEL, USES OF SUCH COMPOSITION AND A METHOD TO PREPARE THE SAME.
BR0000507A (en) Cosmetic composition of coating of keratin fibers, process of coating of keratin fibers and use of a composition
WO2008133267A1 (en) Cationized hyaluronic acid and/or salt thereof, method for producing the same, and hair modifying agent, cuticle repairing agent, skin modifying agent and cosmetic preparation each using the same
MX9205462A (en) HAIR DYING PROCESS AND EQUIPMENT
KR102583687B1 (en) Method of eyelash perm
EP1970099A3 (en) Process for relaxing or straightening hair
CA3264411A1 (en) Cosmetic topical composition for improving capillary density containing as active ingredient at least an oily extract of moringa peregrina seeds, method for preparing the composition and method for cosmetic treatment of hair.
ZA202006807B (en) Method for the treatment and/or prevention of damaged keratin
HUP9900511A2 (en) Use of at least one beta-adrenergic agonist as a p substance antagonist and process for cosmetical treating
PL4154864T3 (en) Repigmenting composition for keratin fibres, especially human hair
KR101576490B1 (en) Permanent waving agents and method for permanent using thereof
JPH0759490B2 (en) Hair dye
BR9911559A (en) Process for the preparation of a compound, compound, process for treating tumors resistant to multiple medications, use of a compound, and, agent and composition for treating tumors resistant to multiple medications.
AU2725699A (en) Tool for treating hair, applicator/hair-holding element, and corresponding method and use
JPH04225911A (en) Cross-linking composition, hairdo changing product and method for treating keratin substance having disulfide linkage severed
JP2010515764A (en) Hair straightening composition
MX2020010755A (en) Process for treating hair.
RU2019131718A (en) TWO-COMPONENT COSMETIC PRODUCT

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2025570875

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2025570875

Country of ref document: JP

ENP Entry into the national phase

Ref document number: 2024729880

Country of ref document: EP

Effective date: 20260105

ENP Entry into the national phase

Ref document number: 1020267000200

Country of ref document: KR

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A15-NAP-PA0105 (AS PROVIDED BY THE NATIONAL OFFICE)

WWE Wipo information: entry into national phase

Ref document number: 2024729880

Country of ref document: EP

Ref document number: 1020267000200

Country of ref document: KR

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2024729880

Country of ref document: EP

Effective date: 20260105

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

Ref document number: 24729880

Country of ref document: EP

Kind code of ref document: A2

ENP Entry into the national phase

Ref document number: 2024729880

Country of ref document: EP

Effective date: 20260105

ENP Entry into the national phase

Ref document number: 2024729880

Country of ref document: EP

Effective date: 20260105

ENP Entry into the national phase

Ref document number: 2024729880

Country of ref document: EP

Effective date: 20260105

ENP Entry into the national phase

Ref document number: 2024729880

Country of ref document: EP

Effective date: 20260105

WWP Wipo information: published in national office

Ref document number: 1020267000200

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2024729880

Country of ref document: EP