公开(公告)号：US20200154857A1

公开(公告)日：2020-05-21

申请号：US16192123

申请日：2018-11-15

Applicant: L'Oreal

Inventor： Kyoo Jin PARK

IPC: A45D40/26 ,  A45D34/04

Abstract: An application member is provided for applying cosmetic product by stamping on the skin, in particular for applying eyeliner to the eyelids, defining a longitudinal axis, a transverse axis perpendicular to the longitudinal axis and an antero-posterior axis perpendicular to the longitudinal axis and to the transverse axis, and having a front application surface suitable for being loaded with cosmetic product by placing the front application surface in contact with the cosmetic product and for being at least partially placed in contact with the skin to deposit by stamping thereon a line of cosmetic product whose shape and contour correspond substantially to the shape and contour of the part of the front application surface placed in contact with the skin, wherein the front application surface is outwardly convex when the application member is observed in the plane defined by the longitudinal axis and the transverse axis.

公开(公告)号：US20230008001A1

公开(公告)日：2023-01-12

申请号：US17852851

申请日：2022-06-29

Applicant: L'Oreal

Inventor： Kyoo Jin PARK ,  Zachary John MAHONEY ,  Erika MENONI ,  Caroline GUETTA-OHAYON ,  Laura MARTONE ,  Eric de BARDONNECHE

IPC: A45D40/26 ,  A46B9/02 ,  A61K8/06 ,  A61Q1/10

Abstract: A cosmetic kit includes a composition that includes a wax emulsion and a polymer. The kit further includes an applicator with a plurality of bristles. At least one of the bristles is made of a thermoplastic elastomer having a hardness in a range of 32 shore D to 38 shore D. Also disclosed is a method of applying a cosmetic compound. The method includes the step of depositing the cosmetic compound on an applicator, wherein the composition includes a wax emulsion and a polymer. The applicator includes a plurality of bristles, and at least one of the bristles is formed from a thermoplastic elastomer having a hardness in a range of 32 shore D to 38 shore D. The method further includes the step of brushing the applicator against a keratin fiber to transfer the cosmetic compound from the applicator to the keratin fiber.

公开(公告)号：US20240260732A1

公开(公告)日：2024-08-08

申请号：US18105196

申请日：2023-02-02

Applicant: L'Oreal

Inventor： Kyoo Jin PARK

IPC: A45D34/04 ,  A46B3/16 ,  A46B5/00 ,  A46B9/02 ,  A46B15/00 ,  A46D1/00 ,  A46D1/04

CPC classification number: A45D34/046 ,  A46B3/16 ,  A46B5/0062 ,  A46B9/021 ,  A46B15/0059 ,  A46D1/0238 ,  A46D1/0253 ,  A46D1/0284 ,  A46D1/04 ,  A46B2200/1053 ,  A46B2200/106

Abstract: A mascara brush includes from bristles, wherein the bristles have a solid round or oval cross section with a diameter of about 6 mil, a twisted wire core holding the bristles, the twisted wire core includes 11 to 13 bristles per turn (equivalent to 210˜270 bristles per standard size of 27 mm˜28 mm brush); and the brush has an average brush diameter between 7.4 mm to 8.2 mm.

公开(公告)号：US20200245744A1

公开(公告)日：2020-08-06

申请号：US16263810

申请日：2019-01-31

Applicant: L'OREAL

Inventor： Kyoo Jin PARK

IPC: A45D40/26

Abstract: An apparatus for removing makeup includes a body, including a cap, a stem, and an applicator tip; and a bottle, including a reservoir configured to hold a solution, wherein the applicator tip is disposed at a first end of the stem and a second end of the stem is attached to the cap; the stem and applicator tip are comprised of compressed fibers; and a color of the stem and applicator tip is determined based on a color of a cosmetic used by a user.

公开(公告)号：US20230000234A1

公开(公告)日：2023-01-05

申请号：US17852621

申请日：2022-06-29

Applicant: L'Oreal

Inventor： Kyoo Jin PARK ,  Zachary John MAHONEY ,  Erika MENONI ,  Caroline GUETTA-OHAYON ,  Laura MARTONE ,  Eric de BARDONNECHE

IPC: A45D34/04 ,  A46B9/02 ,  A61K8/06 ,  A61K8/88 ,  A61Q1/10

Abstract: A mascara packaging set includes a container with a wiper having an aperture and a mascara composition stored within the container. The mascara composition includes a wax emulsion, at least one polymer, and fibers and has a viscosity in a range of 10,000 cps to 20,000 cps. The kit also includes an applicator configured to extend into the container through the aperture. The applicator has an elongate core and bristles extending radially therefrom. At least one of the bristles is formed from a thermoplastic elastomer having a hardness in the range of 32 shore D to 38 shore D. The bristles form rows along the core in an axial direction, wherein rows of a first pair of adjacent rows are spaced farther apart from each other in a circumferential direction than a second pair of adjacent rows. The first pair of adjacent rows define a reservoir.

公开(公告)号：US20210378386A1

公开(公告)日：2021-12-09

申请号：US17287012

申请日：2019-10-28

Applicant: L'OREAL

Inventor： Chloe CABON ,  Kyoo Jin PARK

IPC: A45D40/26 ,  A45D34/04

Abstract: An application member for applying cosmetic product by stamping on the skin, defining a longitudinal axis, a transverse axis perpendicular to the longitudinal axis and an antero-posterior axis perpendicular to the longitudinal axis and to the transverse axis. A front application surface is loaded with cosmetic product by placing the front application surface in contact with the cosmetic product and at least partially placed in contact with the skin to deposit by stamping thereon a line of cosmetic product whose shape and contour correspond substantially to the shape and contour of the part of the front application surface placed in contact with the skin. The front application surface is outwardly convex when the application member is observed in the plane defined by the longitudinal axis and the transverse axis.

公开(公告)号：US20200113307A1

公开(公告)日：2020-04-16

申请号：US16159242

申请日：2018-10-12

Applicant: L'OREAL

Inventor： Kyoo Jin PARK

IPC: A45D34/04

Abstract: A flow-through device includes a body, including a stem; a cap; a neck; a piston; and an applicator; and a bottle including a reservoir configured to hold a solution, wherein the piston is attached to the stem at a predetermined distance along a length of the stem away from a bottom face of the reservoir when the stem is inserted into the reservoir, forms a seal with a sidewall of the reservoir, and is configured to displace the solution filled in the reservoir into a hollow channel volume of the stem, an interior applicator volume of the applicator, and an interior cap volume of the cap, and the reservoir is filled with an overfilled volume of the solution filling into the hollow channel volume of the stem, the interior applicator volume of the applicator, and the interior cap volume of the cap.