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1. WO2020115058 - PROCESS FOR RESHAPING KERATIN FIBERS

Publication Number WO/2020/115058
Publication Date 11.06.2020
International Application No. PCT/EP2019/083523
International Filing Date 03.12.2019
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 5/04 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 8/19 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
19containing inorganic ingredients
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 8/41
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
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
Applicants
  • KAO GERMANY GMBH [DE]/[DE]
Inventors
  • BREAKSPEAR, Steven
  • JIAN, Niu
  • NÖCKER, Bernd
Agents
  • MILLER, Tobias
Priority Data
18210811.806.12.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR RESHAPING KERATIN FIBERS
(FR) PROCÉDÉ DE REMODELAGE DE FIBRES KÉRATINIQUES
Abstract
(EN)
The present invention relates to a process for reshaping keratin fibers comprising steps of applying a composition comprising ammonia and one or more organic alkalizing agents 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 and the ammonia smell is reduced compared to composition having no organic alkalizing agent.
(FR)
La présente invention concerne un procédé de remodelage de fibres kératiniques comprenant les étapes consistant : à appliquer une composition contenant de l'ammoniaque et un ou plusieurs agents alcalinisants organiques ainsi qu'un agent couvrant, mettre les cheveux sous tension à l'aide d'un bigoudi, recouvrir le bigoudi d'une barrière contre l'humidité, et chauffer les fibres kératiniques. Cela permet d'obtenir des boucles durables aux propriétés cosmétiques et l'odeur d'ammoniac est réduite par rapport à une composition exempte d'agent alcalinisant organique.
Also published as
Latest bibliographic data on file with the International Bureau