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1. WO2020070146 - HAIR DYEING PROCESS

Publication Number WO/2020/070146
Publication Date 09.04.2020
International Application No. PCT/EP2019/076624
International Filing Date 01.10.2019
IPC
A45D 19/00 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
19Devices for washing the hair or the scalp; Similar devices for colouring the hair
A45D 19/02 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
19Devices for washing the hair or the scalp; Similar devices for colouring the hair
02Hand-actuated implements, e.g. hand-actuated spray heads
A45D 40/24 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
40Casings or accessories specially adapted for storing or handling solid or pasty toilet or cosmetic substances, e.g. shaving soap, lipstick or make-up
24Casings for two or more cosmetics
CPC
A45D 19/0008
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
19Devices for washing the hair or the scalp; Similar devices for colouring the hair
0008Devices for colouring or bleaching separated strands of hair, e.g. highlighting
A45D 19/02
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
19Devices for washing the hair or the scalp; Similar devices for colouring the hair
02Hand-actuated implements, e.g. hand-actuated spray heads
A45D 2019/0066
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
19Devices for washing the hair or the scalp; Similar devices for colouring the hair
0041Treatment of the hair of the scalp
0066Coloring or bleaching
A45D 40/24
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
40Casings or accessories for storing or handling solid or pasty toilet or cosmetic substances, e.g. shaving soap, lipstick, make-up
24Casings for two or more cosmetics
Applicants
  • L'OREAL [FR]/[FR]
Inventors
  • ROBINAULT, Jean-Luc
  • SAMAIN, Henri
Agents
  • TANTY, Francois
Priority Data
185911002.10.2018FR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HAIR DYEING PROCESS
(FR) PROCÉDÉ DE COLORATION CAPILLAIRE
Abstract
(EN)
The present invention relates to a process for hair dyeing and/or bleaching, comprising the step consisting in applying, to the head of hair, at least one hair dyeing or bleaching compound using a device (10) comprising at least two nozzles (13), at least one of which is supplied with at least one pressurized liquid containing said compound, the nozzles (13) being arranged such that their respective jets collide with one another.
(FR)
La présente invention concerne un procédé de coloration et/ou de décoloration capillaire, comprenant l'étape consistant à appliquer, sur la chevelure, au moins un composé de coloration ou de décoloration capillaire à l'aide d'un dispositif (10) comprenant au moins deux buses (13), au moins une desquelles est alimentée par au moins un liquide sous pression contenant ledit composé, les buses (13) étant agencées de telle sorte que leurs jets respectifs entrent en collision les uns avec les autres.
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