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1. WO2020115060 - PROCESS FOR RESHAPING KERATIN FIBERS

Publication Number WO/2020/115060
Publication Date 11.06.2020
International Application No. PCT/EP2019/083525
International Filing Date 03.12.2019
IPC
A61K 8/34 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
33containing oxygen
34Alcohols
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
A61K 8/42 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
42Amides
A61Q 5/04 2006.01
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
A61K 8/73 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
72containing organic macromolecular compounds
73Polysaccharides
A61K 8/81 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
72containing organic macromolecular compounds
81obtained by reactions involving only carbon-to-carbon unsaturated bonds
CPC
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 2800/805
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
80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
805Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
A61K 8/19
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
8Cosmetics or similar toilet preparations
18characterised by the composition
19containing inorganic ingredients
A61K 8/345
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
33containing oxygen
34Alcohols
345containing more than one hydroxy group
A61K 8/41
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
A61K 8/42
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
42Amides
Applicants
  • KAO GERMANY GMBH [DE]/[DE]
Inventors
  • BREAKSPEAR, Steven
  • JIAN, Niu
  • NÖCKER, Bernd
Agents
  • MILLER, Tobias
Priority Data
18210805.006.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR RESHAPING KERATIN FIBERS
(FR) PROCÉDÉ DE REMODELAGE DE FIBRES DE KÉRATINE
Abstract
(EN)
The present invention relates to a process for reshaping keratin fibers comprising steps of applying a composition comprising an alkalizing agent, a thickening polymer, and an organic solvent as well as covering, putting the hair under tension using a curler, covering the curler with a moisture barrier, and heating the keratin fibers. As a result, a long-lasting curl having cosmetic properties is achieved.
(FR)
La présente invention concerne un procédé de remodelage de fibres de kératine comprenant les étapes consistant à appliquer une composition comprenant un agent d'alcalinisation, un polymère épaississant et un solvant organique ainsi qu'un revêtement, à mettre les cheveux sous tension à l'aide d'un bigoudi, à recouvrir le bigoudi avec une barrière à l'humidité, et à chauffer les fibres de kératine. Cela permet d'obtenir un gondolage durable ayant des propriétés cosmétiques.
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