公开(公告)号：US11185485B2

公开(公告)日：2021-11-30

申请号：US16885498

申请日：2020-05-28

Applicant: L'OREAL

Inventor： Jeffrey Wang

IPC: A61Q5/10 ,  A61K8/44 ,  A61K8/60 ,  A61K8/34 ,  A61K8/49

Abstract: Hair coloring compositions that form a transparent microemulsion and have a desirable texture. The hair coloring compositions may include about 0.1 to about 10 wt. % of one or more oxidative dye precursors; about 0.1 to about 15 wt. % of one or more anionic surfactants chosen from acyl amino acid surfactants; about 0.1 to about 15 wt. % of one or more amphoteric surfactants; about 0.1 to about 30 wt. % of a plurality of nonionic surfactants; and water. The plurality of nonionic surfactants include about 0.1 to about 15 wt. % of one or more alkyl polyglucosides; about 0.1 to about 15 wt. % of a sorbitan compound, a derivative thereof, or a mixture thereof; and about 0.1 to about 10 wt. % of one or more polyol esters.

公开(公告)号：US10772818B2

公开(公告)日：2020-09-15

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

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：US10596091B2

公开(公告)日：2020-03-24

申请号：US15994658

申请日：2018-05-31

Applicant: L'OREAL

Inventor： Jeffrey Wang ,  Lisa Jablonski ,  Joseph Kassman

IPC: A61Q5/10 ,  A61K8/49 ,  A61K8/46 ,  A61K8/41 ,  A61K8/19 ,  A61K8/06 ,  A61Q5/06 ,  A61K8/36

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.

公开(公告)号：US11446220B2

公开(公告)日：2022-09-20

申请号：US15639530

申请日：2017-06-30

Applicant: L'OREAL

Inventor： Jeffrey Wang ,  Jeremy Puco

IPC: A61Q5/08 ,  A61K8/23 ,  A61K8/22 ,  A61K8/73 ,  A61K8/81 ,  A61K8/87

Abstract: The present disclosure relates to transparent ready-to-use hair bleaching compositions and compositions useful for preparing the transparent ready-to-use hair bleaching compositions. The transparent ready-to-use bleaching compositions typically include: (i) one or more oxidizing agents selected from the group consisting of persulfates, perborates, percarbonates, a salt thereof, and a mixture thereof; (ii) one or more non-acrylic thickening polymers; (iii) one or more acrylic polymers; (iv) hydrogen peroxide; (v) one or more polyurethane polyethers; and (vi) water. Kits and methods for bleaching hair also disclosed.

公开(公告)号：US10172776B2

公开(公告)日：2019-01-08

申请号：US14813555

申请日：2015-07-30

Applicant: L'OREAL

Inventor： Jeffrey Wang

IPC: A61K8/49 ,  A61Q5/10 ,  A61K8/41 ,  A61K8/81 ,  A61K8/34

Abstract: Disclosed herein is a hair treatment composition containing a polymer selected from crosslinked copolymers of (meth)acrylic acid and (C1-C6)alkyl esters, cross-linked anionic acrylate polymers, and acrylic associative polymers; a carbomer compound; a fatty alcohol that is liquid at room temperature; a fatty substance other than the fatty alcohol that is liquid at room temperature; an anionic surfactant; an amphoteric surfactant; a basic compound; a cosmetically acceptable solvent; and optionally, a colorant compound. Also disclosed is a process for altering the color of hair involving applying onto hair, a composition comprising the hair treatment composition and an oxidizing composition.

公开(公告)号：US10398635B1

公开(公告)日：2019-09-03

申请号：US15940148

申请日：2018-03-29

Applicant: L'OREAL

Inventor： Andrea Elsen-Wahrer ,  Jim Singer ,  Jeffrey Wang ,  Lisa Jablonski ,  Martin Asare

IPC: A61Q5/10 ,  A61K8/49 ,  A61K8/365 ,  A61K8/20 ,  A61K8/22

Abstract: The present disclosure relates to hair coloring agents and compositions, and methods for improving the quality and durability of color in artificially colored hair. The compositions employ divalent metal salts of inorganic acids, monovalent or divalent metal salts of organic acids, antioxidants, and colorants. Methods are described wherein hair is contacted with the compositions of the present disclosure, resulting in improved artificial color deposition, as well as improved quality and durability of the color in artificially colored hair.

公开(公告)号：US10272026B2

公开(公告)日：2019-04-30

申请号：US15665005

申请日：2017-07-31

Applicant: L'OREAL

Inventor： Jeffrey Wang

IPC: A61Q5/10 ,  A61K8/893 ,  A61K8/41 ,  A61K8/06 ,  A61K8/34

Abstract: Provided are water-in-oil emulsion compositions which comprise: a. an alkalizing agent; b. a dimethicone surfactant; c. a fatty alcohol having a C16-36 alkyl group; d. an amphoteric surfactant; e. a waxy ether or a waxy ester; and f. a thickener. Such compositions may further comprise a hair colorant compound comprising an oxidation dye, and are suitable as a hair color-altering composition. Also provided are kits and methods of using said compositions.