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1. WO2011074137 - PROCESS FOR TREATING KERATIN FIBERS

Publication Number WO/2011/074137
Publication Date 23.06.2011
International Application No. PCT/JP2009/071727
International Filing Date 18.12.2009
IPC
A61K 8/41 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
40containing nitrogen
41Amines
A61Q 5/12 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
12Preparations containing hair conditioners
CPC
A61K 2800/24
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
20Chemical, physico-chemical or functional or structural properties of the composition as a whole
24Thermal properties
A61K 2800/30
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
2800Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
20Chemical, physico-chemical or functional or structural properties of the composition as a whole
30Characterized by the absence of a particular group of ingredients
A61K 8/416
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
30containing organic compounds
40containing nitrogen
41Amines
416Quaternary ammonium compounds
A61Q 5/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
04Preparations for permanent waving or straightening the hair
A61Q 5/12
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
5Preparations for care of the hair
12Preparations containing hair conditioners
Applicants
  • L'OREAL [FR]/[FR] (AllExceptUS)
  • DE BONI, Maxime [FR]/[JP] (UsOnly)
  • TAKAHASHI, Hiroshi [JP]/[JP] (UsOnly)
Inventors
  • DE BONI, Maxime
  • TAKAHASHI, Hiroshi
Agents
  • MURAYAMA, Yasuhiko
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR TREATING KERATIN FIBERS
(FR) PROCÉDÉ DE TRAITEMENT DE FIBRES DE KÉRATINE
Abstract
(EN)
The present invention relates to a process for treating keratin fibers comprising the steps of: applying onto the keratin fibers a composition comprising at least one cationic surfactant; then placing the keratin fibers in an occlusive space; and then heating the keratin fibers, wherein the composition contains neither a reducing agent nor a source of carbonate ions of formula: wherein X is a group selected from the group consisting of O-, OH, NH2, O- OH, and O-COO-. The present invention also relates to the composition itself and a kit to be used for the above process.
(FR)
La présente invention concerne un procédé de traitement de fibres de kératine qui comprend les étapes consistant à: appliquer sur les fibres de kératine, une composition contenant au moins un tensio-actif cationique; placer ensuite les fibres de kératine dans un espace occlusif; puis chauffer les fibres de kératine. La composition ne contient pas d'agent réducteur ni de source d'ions carbonate de formule... Dans la formule, X représente un groupe sélectionné dans le groupe formé par: O-, OH, NH2, O- OH et O-COO-. La présente invention concerne également la composition elle-même et une trousse à utiliser dans le procédé présenté ci-avant.
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