公开(公告)号：US09999583B2

公开(公告)日：2018-06-19

申请号：US14905586

申请日：2014-07-21

Applicant: L'OREAL

Inventor： Delphine Charrier ,  Aurélie Camblong

IPC: A61Q5/10 ,  A61K8/41 ,  A61K8/31 ,  A61K8/34 ,  A61K8/44 ,  A61K8/46 ,  B65D81/32

CPC classification number: A61K8/415 ,  A61K8/31 ,  A61K8/342 ,  A61K8/347 ,  A61K8/411 ,  A61K8/442 ,  A61K8/463 ,  A61K8/466 ,  A61K2800/4324 ,  A61K2800/596 ,  A61Q5/10 ,  B65D81/32

Abstract: The present invention relates to a composition for dyeing keratin fibers, comprising: a) one or more liquid fatty substances; b) one or more amphoteric surfactants of formula (I) below: Ra′—C(O)—NH—CH2—(CH2)n—N(B)(B′) in which: —B represents the group —CH2—CH2—O—X′; —B′ represents the group —(CH2)zY′, with z=1 or 2; —X′ represents the group —CH2—C(O)OH, —CH2—C(O)OZ′, —CH2—CH2—C(O)OH or —CH2—CH2—C(O)OZ′, or a hydrogen atom; —Y′ represents the group —C(O)OH, —C(O)OZ″, —CH2—CH(OH)—SO3H or the group —CH2—CH(OH)—SO3—Z″; —Z′ and Z″ represent, independently of each other, a cationic counterion derived from an alkali metal or alkaline-earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine; —Ra′, represents a C10-C30 alkyl or alkenyl group derived from an acid Ra′—C(O)OH, which is preferably present in copra oil or in hydrolyzed linseed oil, an alkyl group, especially a C17 group and its iso form, or an unsaturated C17 group and —n represents an integer ranging from 1 to 10 and preferably from 1 to 5, —or quaternized forms thereof; c) one or more sulfate or sulfonate surfactants; d) one or more oxidation dye precursors. The present invention also relates to a process using this composition and to a multicompartment device that is suitable for performing the said process.

公开(公告)号：US20150257994A1

公开(公告)日：2015-09-17

申请号：US14418746

申请日：2013-08-02

Applicant: L'OREAL

Inventor： Delphine Charrier ,  Geraldine Fack

IPC: A61K8/41 ,  A61K8/34 ,  A61Q5/10 ,  A61K8/92

CPC classification number: A61K8/411 ,  A61K8/22 ,  A61K8/31 ,  A61K8/342 ,  A61K8/415 ,  A61K8/463 ,  A61K8/737 ,  A61K8/92 ,  A61K2800/30 ,  A61K2800/4324 ,  A61K2800/542 ,  A61K2800/882 ,  A61Q5/10

Abstract: The present invention relates to a composition for dyeing human keratin fibres, such as the hair, which is free of oxidizing agent other than atmospheric oxygen and which is in cream form, comprising: (a) at least one oxidation dye precursor; (b) at least one ionic surfactant; (c) at least one oil; (d) optionally at least one solid fatty alcohol in a content of not more than 0.5% by weight relative to the weight of the composition; (e) at least one thickening polymer. The invention also relates to a process for dyeing human keratin fibres, in which this composition is applied to the said fibres, in the presence of at least one oxidizing agent other than atmospheric oxygen, and also to a multi-compartment device that is suitable for performing this process.

Abstract translation: 本发明涉及一种用于染色人角蛋白纤维的组合物，例如毛发，其不含除氧气以外的氧化剂，并且是奶油形式，其包含：（a）至少一种氧化染料前体; （b）至少一种离子表面活性剂; （c）至少一种油; （d）任选的至少一种固体脂肪醇，其含量相对于组合物的重量不超过0.5重量％; （e）至少一种增稠聚合物。 本发明还涉及一种染色人角蛋白纤维的方法，其中该组合物在除了大气氧以外的至少一种氧化剂的存在下施用于所述纤维，并且还涉及一种多室装置，其适用于 执行此过程。