公开(公告)号：US20210137800A1

公开(公告)日：2021-05-13

申请号：US16623600

申请日：2018-06-11

Applicant: L'OREAL

Inventor： Audrey SEGALEN-GUIRAUD ,  Nadine LAVABLE

IPC: A61K8/02 ,  A61K8/44 ,  A61K8/46 ,  A61K8/73 ,  A61K8/34 ,  A61Q19/10 ,  A61Q5/02 ,  A61Q1/14

Abstract: Anhydrous solid composition comprising an isethionic acid derivative, a glutamic acid derivative, an amphoteric surfactant and fillers The subject of the present invention is a composition, preferably a cosmetic composition, in anhydrous solid form, comprising at least one anionic surfactant chosen from isethionic acid derivatives and salts thereof, at least one anionic surfactant chosen from glutamic acid derivatives and salts thereof, at least one amphoteric surfactant, and at least 20% by weight of fillers, relative to the total weight. The composition in accordance with the invention is advantageously in the form of granules, the particle size of which is homogeneous. It readily disaggregates or disintegrates, it is easy to apply to keratin materials, and it allows rapid foam initiation, when the composition is applied to said keratin materials, and also good foam quality.

公开(公告)号：US20180002080A1

公开(公告)日：2018-01-04

申请号：US15546840

申请日：2016-01-29

Applicant: L'OREAL

Inventor： Sylvie DOERFLINGER ,  Bernardino PINHEIRO-BAIRRAS ,  Frank CANNAROZZO ,  Olivier COCAUD ,  Nadine LAVABLE ,  Sonia LORENTE GONZALEX ,  Frédéric JOLLET ,  Olivier DOVERGNE ,  Nicolas ALBISETTI ,  Carole MAGNE ,  Sébastien CROIBIER

IPC: B65D49/08 ,  A45D34/02 ,  B65B31/00 ,  B65D83/48

CPC classification number: B65D49/08 ,  A45D34/02 ,  B65B31/003 ,  B65D47/02 ,  B65D49/04 ,  B65D83/48

Abstract: This device 14 for distributing a product as a spray, comprises a distributing valve (30) comprising: a valve body (40), defining an inner chamber (52), an actuating rod (42) defining an interior distribution duct (62) that opens outside of the rod (42) via an orifice for entry (64) and via an orifice for exiting (66), with the actuating rod (42) being mobile in the chamber (52) between a distribution position and a blocking position, and a return element (44) of the actuating rod (42) to its blocking position. The distribution device (14) also comprises a non-return valve (70) arranged inside the actuating rod (42) in order to prevent the circulation of a fluid in the distribution duct (62) from the orifice for the exiting (66) towards the orifice for the entry (64).