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1. WO2020070158 - HAIR TREATMENT METHOD

Publication Number WO/2020/070158
Publication Date 09.04.2020
International Application No. PCT/EP2019/076642
International Filing Date 01.10.2019
IPC
A45D 7/04 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
7Processes of waving, straightening or curling hair
04chemical
A45D 44/00 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
44Other toilet or cosmetic equipment, e.g. for hairdressers' rooms
B05B 1/26 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
26with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
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 2/00 2006.01
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
2Hair-curling or hair-waving appliances
CPC
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 2002/003
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
2Hair-curling or hair-waving appliances
003Appliances for hair dressing treatment not otherwise provided for
A45D 2200/054
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
2200Details not otherwise provided for in A45D
05Details of containers
054Means for supplying liquid to the outlet of the container
A45D 44/00
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
44Other toilet or cosmetic equipment, e.g. for hairdressers' rooms
A45D 7/04
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
7Processes of waving, straightening or curling hair
04chemical
B05B 1/262
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
1Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
26with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
262with fixed deflectors
Applicants
  • L'OREAL [FR]/[FR]
Inventors
  • SAMAIN, Henri
  • ROBINAULT, Jean-Luc
Agents
  • TANTY, François
Priority Data
185912202.10.2018FR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HAIR TREATMENT METHOD
(FR) PROCÉDÉ DE TRAITEMENT CAPILLAIRE
Abstract
(EN)
The present invention relates to a hair treatment method, comprising the step consisting in spraying onto the hair a composition for changing the form of the hair, notably a permanent-waving or curl-reducing composition, using a device (10), called a low flowrate device, comprising at least two nozzles (13) oriented such that their respective jets collide, these nozzles being supplied with said composition at pressure, the total flowrate of composition delivered by the nozzles (13) being between 0.1 and 3L/min, preferably between 0.2 and 2L/min, and even more preferably between 0.3 and 1L/min.
(FR)
La présente invention concerne un procédé de traitement capillaire, comprenant l'étape consistant à vaporiser sur les cheveux une composition pour modifier la forme des cheveux, notamment une composition d'ondulation permanente ou de réduction de bouclage, à l'aide d'un dispositif (10), appelé dispositif à faible débit, comprenant au moins deux buses (13) orientées de telle sorte que leurs jets respectifs entrent en collision, les buses étant alimentées par ladite composition sous pression, le débit total de la composition distribuée par les buses (13) étant compris entre 0,1 et 3 l/min, de préférence entre 0,2 et 2 l/min, et encore plus préférentiellement entre 0,3 et 1 l/min.
Latest bibliographic data on file with the International Bureau