公开(公告)号：US20190117549A1

公开(公告)日：2019-04-25

申请号：US16169164

申请日：2018-10-24

Applicant: L'OREAL

Inventor： Michael DEGEORGE ,  Minnie CHAN ,  Jim SINGER ,  Daniella GONZALEZ-TORO ,  Jeffrey WANG ,  Lisa JABLONSKI ,  Martin ASARE

IPC: A61K8/67 ,  A61K8/23 ,  A61K8/22 ,  A61K8/41 ,  A61Q5/10

CPC classification number: A61K8/676 ,  A61K8/22 ,  A61K8/23 ,  A61K8/411 ,  A61K8/415 ,  A61K8/678 ,  A61K2800/4324 ,  A61K2800/522 ,  A61K2800/882 ,  A61K2800/884 ,  A61Q5/10

Abstract: The instant disclosure relates to methods and kits for artificially coloring hair and improving the durability of the artificially colored hair. The methods include: (I) combining an antioxidant booster composition, a hair coloring base composition, and a developer composition to form an antioxidant-enriched hair coloring composition within 2 hours of application to the hair; (II) applying the antioxidant enriched hair coloring composition to the hair and allowing the antioxidant enriched hair coloring composition to remain on the hair for a period of time; and (III) rinsing the antioxidant enriched hair coloring composition from the hair. The antioxidant booster composition can be included in a kit with a hair coloring base composition and/or a developer composition, wherein the antioxidant booster composition, the coloring base composition, and the developer composition are separately contained.

公开(公告)号：US20190365625A1

公开(公告)日：2019-12-05

申请号：US15994658

申请日：2018-05-31

Applicant: L'OREAL

Inventor： Jeffrey WANG ,  Lisa JABLONSKI ,  Joseph KASSMAN

IPC: A61K8/49 ,  A61K8/46 ,  A61K8/41 ,  A61K8/36 ,  A61K8/19 ,  A61K8/06 ,  A61Q5/06

Abstract: The present disclosure relates to color base compositions, as well as methods and kits using same. Certain compositions comprise: (a) about 0.05 to about 10 wt. % of at least one 3-aminopyrazolo[1,5-a]pyridine; (b) from about 0.01 to about 1 wt. % of a reducing agent other than thiolactic acid; (c) from about 0.01 to about 5 wt. % of an ammonia compound; (d) from about 5 to about 10 wt. % of an alkanolamine; (e) from about 0.01 to about 6 wt. % of a carboxylic acid-containing surfactant; and (f) from about 0.01 to about 1 wt. % of an antioxidant.