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1. WO2022002985 - METHODS FOR PREPARATION OF KERATIN FIBER COLOR COATINGS WITH AN ORGANIC POLYMER - ALKOXYSILYL COMPOSITION

Publication Number WO/2022/002985
Publication Date 06.01.2022
International Application No. PCT/EP2021/067926
International Filing Date 29.06.2021
IPC
A61K 8/41 2006.1
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 2006.1
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
A61K 8/58 2006.1
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
58containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
A61K 8/891 2006.1
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
84obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
89Polysiloxanes
891saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
A61K 8/898 2006.1
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
84obtained by reactions other than those involving only carbon-to-carbon unsaturated bonds
89Polysiloxanes
896containing atoms other than silicon, carbon, oxygen and hydrogen, e.g. dimethicone copolyol phosphate
898containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
A61Q 1/10 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
QSPECIFIC USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
1Make-up preparations; Body powders; Preparations for removing make-up
02Preparations containing skin colorants, e.g. pigments
10for eyes, e.g. eyeliner, mascara
CPC
A45D 19/005
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT
19Devices for washing the hair or the scalp; Similar devices for colouring the hair
0041Processes for treating the hair of the scalp
005Shampooing; Conditioning; Washing hair for hairdressing purposes
A45D 19/0066
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT
19Devices for washing the hair or the scalp; Similar devices for colouring the hair
0041Processes for treating the hair of the scalp
0066Coloring or bleaching
A61K 2800/43
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
40Chemical, physico-chemical or functional or structural properties of particular ingredients
42Colour properties
43Pigments; Dyes
A61K 2800/4324
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
40Chemical, physico-chemical or functional or structural properties of particular ingredients
42Colour properties
43Pigments; Dyes
432Direct dyes
4324in preparations for permanently dyeing the hair
A61K 2800/884
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
88Two- or multipart kits
884Sequential application
A61K 2800/95
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
95Involves in-situ formation or cross-linking of polymers
Applicants
  • WELLA GERMANY GMBH [DE]/[DE]
  • HERRLEIN, Mathias Kurt [DE]/[DE]
  • MCKELVEY, Graham Neil [GB]/[DE]
  • CRNE, Matija [SI]/[DE]
  • GODFREY, Simon Paul [GB]/[DE]
  • MOHR, Corinne Violette [DE]/[DE]
  • WEBER, Ingo [DE]/[CH]
  • PINAKATTU, Swapna [DE]/[DE]
  • KIEFER, Patrick Alexander [DE]/[DE]
  • BRAUN, Petra Barbara [DE]/[DE]
  • GROSS, Andrej [DE]/[DE]
  • HERKNER, Felix [DE]/[DE]
  • GROSS, Galina [RU]/[DE]
  • MEYER, Axel [DE]/[DE]
  • SCHMIDT, Carl Uwe Oswald Ludwig [DE]/[DE]
  • CLARK, Timothy Robert [GB]/[DE]
  • SCHATZ, Juergen Karl Anton [DE]/[DE]
  • SCHREINER, Claus [DE]/[DE]
  • BAUKNECHT, Heiko [DE]/[DE]
  • BROOK, Michael A. [CA]/[CA]
Inventors
  • HERRLEIN, Mathias Kurt
  • MCKELVEY, Graham Neil
  • CRNE, Matija
  • GODFREY, Simon Paul
  • MOHR, Corinne Violette
  • WEBER, Ingo
  • PINAKATTU, Swapna
  • KIEFER, Patrick Alexander
  • BRAUN, Petra Barbara
  • GROSS, Andrej
  • HERKNER, Felix
  • GROSS, Galina
  • MEYER, Axel
  • SCHMIDT, Carl Uwe Oswald Ludwig
  • CLARK, Timothy Robert
  • SCHATZ, Juergen Karl Anton
  • SCHREINER, Claus
  • BAUKNECHT, Heiko
  • BROOK, Michael A.
Agents
  • ZIMMERMANN & PARTNER PATENTANWÄLTE MBB
Priority Data
63/046,11030.06.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHODS FOR PREPARATION OF KERATIN FIBER COLOR COATINGS WITH AN ORGANIC POLYMER - ALKOXYSILYL COMPOSITION
(FR) PROCÉDÉS DE PRÉPARATION DE REVÊTEMENTS COLORANTS DE FIBRES DE KÉRATINE AVEC UNE COMPOSITION D’ALCOXYSILYLE-POLYMÈRE ORGANIQUE
Abstract
(EN) The methods and compositions of the present invention are directed to coloration of anagenic hair. The methods involve priming and deep cleaning the anagenic hair followed by coating the hair strands with a composite pigment containing film of a small molecule and a film forming composition which covalently interact to form an intimate three dimensional silicone network incorporating the pigment on the surfaces of the hair.
(FR) Les procédés et les compositions de la présente invention concernent la coloration de cheveux anagènes. Les procédés consistent à appliquer un apprêt et à laver en profondeur les cheveux anagènes, puis à appliquer sur les mèches de cheveux un pigment composite contenant un film d'une petite molécule et une composition filmogène qui interagissent de manière covalente pour former un réseau de silicone tridimensionnel intime comprenant le pigment sur la surface des cheveux.
Latest bibliographic data on file with the International Bureau