公开(公告)号：US11446222B2

公开(公告)日：2022-09-20

申请号：US16316972

申请日：2017-07-25

Applicant: L'OREAL

Inventor： Suman Majumder ,  Sagar Agawane ,  Ankita Mital ,  Sudhahar Vijayaraghavan ,  Shilpa Halder Joshi ,  Maxime De Boni

IPC: A61K8/22 ,  A61K8/31 ,  A61K8/34 ,  A61K8/36 ,  A61K8/39 ,  A61K8/86 ,  A61Q5/08 ,  A61Q5/10 ,  A61K8/73

Abstract: The present invention relates to a composition for dyeing and/or bleaching human keratin fibers, such as the hair, comprising: a) at 0.15% of at least one neutralized fatty acid, please confirm the minimum amount of fatty acid salt in the ready to use composition b) at least one non ionic surfactant, c) at least one non associative polymer chosen from amphoteric polymers, cationic polymers and mixture thereof, d) at least 10% by weight relative to the total weight of the composition, of at least one fatty substance other than fatty acids, e) at least one oxidizing agent, and f) optionally at least one oxidation dye precursor and/or at least one direct dye. The invention also relates to a method for treating human keratin fibres using this composition.

公开(公告)号：US20190240128A1

公开(公告)日：2019-08-08

申请号：US16316972

申请日：2017-07-25

Applicant: L'OREAL

Inventor： Suman Majumder ,  Sagar Agawane ,  Ankita Mital ,  Sudhahar Vijayaraghavan ,  Shilpa Halder Joshi ,  Maxime De Boni

IPC: A61K8/36 ,  A61K8/86 ,  A61K8/73 ,  A61K8/39 ,  A61Q5/08 ,  A61Q5/10

CPC classification number: A61K8/361 ,  A61K8/22 ,  A61K8/31 ,  A61K8/342 ,  A61K8/39 ,  A61K8/731 ,  A61K8/86 ,  A61K2800/432 ,  A61Q5/08 ,  A61Q5/10

Abstract: The present invention relates to a composition for dyeing and/or bleaching human keratin fibers, such as the hair, comprising: a) at 0.15% of at least one neutralized fatty acid, please confirm the minimum amount of fatty acid salt in the ready to use composition b) at least one non ionic surfactant, c) at least one non associative polymer chosen from amphoteric polymers, cationic polymers and mixture thereof, d) at least 10% by weight relative to the total weight of the composition, of at least one fatty substance other than fatty acids, e) at least one oxidizing agent, and f) optionally at least one oxidation dye precursor and/or at least one direct dye. The invention also relates to a method for treating human keratin fibres using this composition.