公开(公告)号：US20230355484A1

公开(公告)日：2023-11-09

申请号：US18246285

申请日：2021-09-10

Applicant: L'OREAL

Inventor： Yukinori YAMADA ,  Masanori ORITA ,  Natsuno MISHINA ,  Sho WATANABE

IPC: A61K8/03 ,  A61K8/35 ,  A61K8/92 ,  A61K8/39 ,  A61Q1/14

CPC classification number: A61K8/03 ,  A61K8/35 ,  A61K8/92 ,  A61K8/39 ,  A61Q1/14 ,  A61K2800/882

Abstract: The present invention relates to a two-phase composition comprising an oil phase comprising (a) at least one oil, and an aqueous phase comprising: (b) at least one aromatic ketone compound represented by formula (I); (c) at least one polyglyceryl fatty acid ester; and (d) water. The composition according to the present invention has two visually distinct phases when not being mixed. However, the composition according to the present invention can be transformed into a single phase composition when being mixed. The single phase composition, such as an emulsion, can provide good cosmetic effects such as good make-up removability, without discomfort. The single phase composition can return to a two-phase composition with a clean interface between the two re-formed phases.

公开(公告)号：US20240156691A1

公开(公告)日：2024-05-16

申请号：US18279684

申请日：2022-01-25

Applicant: L'OREAL

Inventor： Masanori ORITA ,  Natsuno MISHINA ,  Sho WATANABE

IPC: A61K8/03 ,  A61K8/31 ,  A61K8/37 ,  A61K8/39 ,  A61Q1/14

CPC classification number: A61K8/03 ,  A61K8/31 ,  A61K8/37 ,  A61K8/39 ,  A61Q1/14 ,  A61K2800/882

Abstract: A two-phase composition contains an oil phase containing: (a) at least one ester oil, and (b) at least one hydrocarbon oil; and an aqueous phase containing: (c) at least one polyglyceryl fatty acid ester, and (d) water. The amount of the (b) hydrocarbon oil is more than 5% by weight, relative to the total weight of the composition. The composition has two visually distinct phases when not being mixed. However, the composition can be transformed into a single phase composition when being mixed. The single phase composition, such as an emulsion, can provide good cosmetic effects such as good make-up removability, with a smooth feeling to the touch during application and suppression of residue on the wall of the package that includes the composition. The single phase composition can return to a two-phase composition over time with a controlled demulsification speed.

公开(公告)号：US20240115483A1

公开(公告)日：2024-04-11

申请号：US18257377

申请日：2021-12-10

Applicant: L'OREAL

Inventor： Koji ENDO ,  Natsuno MISHINA ,  Masanori ORITA

IPC: A61K8/73 ,  A61Q19/00

CPC classification number: A61K8/732 ,  A61Q19/00 ,  A61K2800/5428

Abstract: The present invention relates to a composition, comprising (a) at least one modified starch; (b) at least one C13-C15 acid; (c) at least one clay; and (d) at least one amphoteric surfactant, wherein the weight ratio of the amount of the (d) amphoteric surfactant/the amount of the (b) C13-C15 fatty acid is 0.5 or more, preferably 0.6 or more, and more preferably 0.7 or more. The composition according to the present invention can be rinsed off from a keratin substance such as skin and can leave an enhanced deposition of clay on the keratin substance after rinsing off the composition from the skin.

公开(公告)号：US20240197580A1

公开(公告)日：2024-06-20

申请号：US18539467

申请日：2023-12-14

Applicant: L'OREAL

Inventor： Samantha SIU ,  Paula CZIRYAK ,  Masanori ORITA ,  Sho WATANABE

IPC: A61K8/02 ,  A61K8/06 ,  A61K8/31 ,  A61Q1/14

CPC classification number: A61K8/0291 ,  A61K8/062 ,  A61K8/31 ,  A61Q1/14 ,  A61K2800/34 ,  A61K2800/48 ,  A61K2800/5922 ,  A61K2800/594 ,  A61K2800/87

Abstract: A makeup removal composition includes a blend of oils comprising one or more branched or linear liquid alkanes with carbon chain length of C11 to C20, including isohexadecane and isododecane, and one or more emollient esters, at least one polymeric thickener for a water-based system, at least one polyglyceryl nonionic surfactant and water in a bi-phase micellar system having oily and water phases, the water phase including water present from about 30% to about 70% by weight of the makeup removal composition wherein water and oil are present in a ratio of water to oil from about 1.5:1 to about 1:1.5. The product removed by wiping without rinsing with water.

公开(公告)号：US20230355483A1

公开(公告)日：2023-11-09

申请号：US18246033

申请日：2021-09-17

Applicant: L'OREAL

Inventor： Natsuno MISHINA ,  Masanori ORITA ,  Sho WATANABE

IPC: A61K8/03 ,  A61K8/92 ,  A61K8/37 ,  A61K8/35 ,  A61K8/39 ,  A61Q1/14

CPC classification number: A61K8/03 ,  A61K8/92 ,  A61K8/37 ,  A61K8/35 ,  A61K8/39 ,  A61Q1/14 ,  A61K2800/882

Abstract: The present invention relates to a two-phase composition comprising an oil phase comprising: an oil phase comprising (a) at least one hydrocarbon oil; and an aqueous phase comprising (b) at least one ester of citric acid, and (c) water, wherein the amount of the (a) hydrocarbon oil in the composition is 6% by weight or more, preferably 7% by weight or more, and more preferably 8% by weight or more, relative to the total weight of the composition. The composition according to the present invention has two visually distinct phases when not being mixed. However, the composition according to the present invention can be transformed into a single phase composition when being mixed. The single phase composition, such as an emulsion, can provide good cosmetic effects such as good make-up removability, without discomfort.

公开(公告)号：US20250000753A1

公开(公告)日：2025-01-02

申请号：US18216943

申请日：2023-06-30

Applicant: L'OREAL

Inventor： Changlong CHEN ,  Hungta LIN ,  Mariko HASEBE ,  Masanori ORITA

IPC: A61K8/04 ,  A61K8/44 ,  A61K8/67 ,  A61Q19/10

Abstract: A foaming cleansing composition includes at least one amphoteric surfactant, which may be selected from cocamidopropyl hydroxysultaine, cocamidopropyl betaine, cocobetaine, sodium lauroamphoacetate, disodium cocoamphodiacetate, or combinations thereof, at least one anionic surfactant comprising methyl oleoyl taurate, at least one anionic surfactant having a carboxyl group which may be selected from sarcosinates, glycinates, alaninates, glutamates, glycolipids, or combinations thereof, and water. The foaming cleansing composition may be essentially free of added PEG-type polymeric thickeners.

公开(公告)号：US20220313571A1

公开(公告)日：2022-10-06

申请号：US17605104

申请日：2020-04-07

Applicant: L'OREAL

Inventor： Fan HU ,  Masanori ORITA

IPC: A61K8/26 ,  A61K8/36 ,  A61K8/73 ,  A61Q5/00

Abstract: The present invention relates to a composition, comprising (a) at least one modified starch, (b) at least one C13-C15 fatty acid, and (c) at least one clay. The amount of each of the ingredients (a) to (c) may be within a specific weight range. The composition according to the present invention is stable, and can be rinsed off from the skin and can leave an enhanced deposition of clay on the skin after rinsing off the composition from the skin.

公开(公告)号：US20250000773A1

公开(公告)日：2025-01-02

申请号：US18810852

申请日：2024-08-21

Applicant: L'OREAL

Inventor： Nodoka MITAKE ,  Hiroaki KAGA ,  Sho WATANABE ,  Masanori ORITA

IPC: A61K8/60 ,  A61K8/44 ,  A61K8/46 ,  A61Q19/10

Abstract: A composition contains: (a) at least one glycolipid; (b) at least one taurate surfactant in an amount of at least 0.6% by weight relative to the total weight of the composition; (c) at least one amino acid surfactant; and (d) water. The composition can be used as a cosmetic composition with an improved stability. In one embodiment, the amount of the (a) glycolipid(s) ranges from 0.5% to 20% by weight, preferably from 1% to 15% by weight, and more preferably from 2% to 10% by weight, relative to the total weight of the cosmetic composition.

公开(公告)号：US20220313591A1

公开(公告)日：2022-10-06

申请号：US17618204

申请日：2020-06-18

Applicant: L'OREAL

Inventor： Hiroaki KAGA ,  Masanori ORITA ,  Sylvie BUN

IPC: A61K8/81 ,  A61Q5/00 ,  A61Q19/00

Abstract: The present invention relates to a composition comprising (a) at least one biosurfactant; and (b) at least one carboxybetaine polymer. The composition according to the present invention can provide a stable deposition of the composition on keratinous substances, such as skin, scalp, and hair.