公开(公告)号：US20200268635A1

公开(公告)日：2020-08-27

申请号：US16063770

申请日：2016-12-22

Applicant: L'Oreal

Inventor： Christophe JACQUES ,  Nicolas DAUBRESSE ,  Guillaume RONCHARD

IPC: A61K8/81 ,  A61Q5/06 ,  A45D7/06

Abstract: The present invention relates to a process for treating keratin fibres, especially the hair, comprising the following steps: —application to the keratin fibres of a composition comprising one or more cationic acrylic copolymers comprising at least the units obtained from the following monomers: a) monomer derived from acrylic or methacrylic esters or amides and comprising at least one cationic group, and b) alkyl acrylate or methacrylate monomer, and—application of heat to the keratin fibres using a heating tool, the application of heat possibly taking place before, during or after the application of the composition, preferably during or after.

公开(公告)号：US20170027845A1

公开(公告)日：2017-02-02

申请号：US15106008

申请日：2014-12-19

Applicant: L'OREAL

Inventor： Christophe JACQUES

IPC: A61K8/81 ,  B65D83/14 ,  A61K8/04 ,  A61Q5/06 ,  A61K8/31

CPC classification number: A61K8/8158 ,  A61K8/046 ,  A61K8/315 ,  A61K2800/87 ,  A61K2800/95 ,  A61Q5/06 ,  B65D83/752

Abstract: The present invention relates to a composition intended to be applied from an aerosol device, comprising: (i) one or more acrylic copolymers comprising, as monomers: (a) at least one unsaturated acid monomer chosen from acrylic acid, methacrylic acid or their salts; (b) at least one unsaturated ester monomer of acrylate or methacrylate type having, in its structure, at least one alkyl group having a fatty chain which is linear or branched, preferably having a C8-C30, more preferably C10-C15 and better still C12-C13 alkyl group; (c) at least one unsaturated ester monomer of acrylate or methacrylate type having, in its structure, at least one alkyl group having a short chain which is linear or branched, preferably branched, preferably having a C2-C6, more preferably C3-C5 and better still C4 alkyl group; and (d) at least one acrylamide monomer having a linear or branched, preferably branched, alkyl group, preferably having a C3-C10, preferably C4-C8, alkyl group; (ii) one or more solvents; (iii) a propellant comprising 1,1-difluoroethane.

Abstract translation: 本发明涉及旨在从气溶胶装置应用的组合物，其包含：（i）一种或多种丙烯酸共聚物，其包含以下单体：（a）至少一种选自丙烯酸或甲基丙烯酸的不饱和酸单体 或其盐; （b）至少一种不饱和丙烯酸酯或甲基丙烯酸酯单体，其结构为具有至少一个直链或支链脂肪链烷基，优选具有C 8 -C 30烷基，更优选C 10 -C 15烷基， 更优选为C12-C13烷基; （c）至少一种具有其结构的至少一种不饱和丙烯酸酯或甲基丙烯酸酯单体，其具有至少一个直链或支链的短链烷基，优选支链的，优选具有C2-C6烷基，更优选为C3-C5 烷基，更优选为C4烷基; 和（d）至少一种具有直链或支链烷基的丙烯酰胺单体，优选支链，优选具有C 3 -C 10烷基，优选C 4 -C 8烷基; （ii）一种或多种溶剂; （iii）包含1,1-二氟乙烷的推进剂。