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公开(公告)号：US20240216264A1
公开(公告)日：2024-07-04
申请号：US18146795
申请日：2022-12-27
Applicant: L'OREAL
Inventor： Hungta LIN , Changlong CHEN , Siliu TAN , Mariko HASEBE
CPC classification number: A61K8/99 , A61K8/046 , A61K8/731 , A61K8/732 , A61K8/733 , A61K8/736 , A61Q19/10 , A61K2800/51
Abstract: A nature-based foaming cleansing composition includes at least one glycolipid that includes at least one rhamnolipid, at least one cationic polymer, at least one nature-based viscosity modifying polymeric thickener for a water-based system or at least one anionic surfactant, or a combination thereof, and water present from about 60% to about 98% by weight of the cleansing composition. The at least one cationic polymer may be chitosan, and in particular embodiments, low molecular weight chitosan, and the at least one nature-based viscosity modifying polymeric thickener for a water-based system may be one of algin, xanthan gum (and) sclerotium gum (and) lecithin (and) pullulan (Siligel™), xanthan gum, carbomer 980, hydroxypropyl starch phosphate, ammonium polyacryloyldimethyl taurate, hydroxyethyl cellulose, acrylate copolymer, sclerotium gum. The nature-based foaming cleansing composition has a shelf stable thick texture and pleasing high foaming action upon application, and as compared with commercial benchmarks, provides comparable or enhanced makeup removal with a higher relative content of natural ingredients and without harsh ingredients.
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公开(公告)号：US20220168199A1
公开(公告)日：2022-06-02
申请号：US17107340
申请日：2020-11-30
Applicant: L'OREAL
Inventor： Hungta LIN , Ryuji HARA , Siliu TAN
IPC: A61K8/46 , A61K8/81 , A61K8/92 , A61K8/04 , A61K8/60 , A61K8/44 , A61K8/9794 , A61K8/20 , A61K8/34 , A61K8/19 , A61K8/36 , A61K8/35 , A61Q1/14
Abstract: A cleansing composition includes at least one polymeric thickener having a high electrolyte property and at least one anionic surfactant. The cleansing composition is a gel having a viscosity greater than 25,000 cps. In some embodiments, the cleansing composition is essentially free of sulfates and is essentially free of emulsifiers. In some embodiments, the at least one anionic surfactant includes at least one anionic sulfate surfactant, and the cleansing composition is essentially free of salt.
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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
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.
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公开(公告)号：US20240225997A1
公开(公告)日：2024-07-11
申请号：US18146801
申请日：2022-12-27
Applicant: L'OREAL
Inventor： Hungta LIN , Changlong CHEN , Mariko HASEBE
CPC classification number: A61K8/99 , A61K8/19 , A61K8/345 , A61K8/44 , A61K8/60 , A61K8/731 , A61K8/732 , A61K8/733 , A61K8/737 , A61K8/8158 , A61Q19/10
Abstract: A nature-based cleansing composition includes at least one glycolipid that includes at least one rhamnolipid, at least one nature-based viscosity modifying polymeric thickener for a water-based system or at least one anionic surfactant, or a combination thereof, and water present from about 60% to about 98% by weight of the cleansing composition. The at least one nature-based viscosity modifying polymeric thickener for a water-based system may be one of algin, xanthan gum (and) sclerotium gum (and) lecithin (and) pullulan (Siligel™), xanthan gum, carbomer 980, hydroxypropyl starch phosphate, ammonium polyacryloyldimethyl taurate, hydroxyethyl cellulose, acrylate copolymer, sclerotium gum. The nature-based cleansing composition has a shelf stable thick texture and pleasing high foaming action upon application, and as compared with commercial benchmarks, provides comparable or enhanced makeup removal, including deep pore cleansing and confers cleaner skin upon removal and rinsing with a higher relative content of natural ingredients and without harsh ingredients.
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Patent Agency Ranking
公开(公告)号：US20230190589A1
公开(公告)日：2023-06-22
申请号：US17556022
申请日：2021-12-20
Applicant: L'OREAL
Inventor： Hungta LIN , Siliu TAN , Leandro VALERIANO de CARVALHO
CPC classification number: A61K8/042 , A61K8/8147 , A61Q19/00 , A61K2800/87 , A61K2800/412
Abstract: The present invention relates to a gel composition that includes water; at least one C2-C5 alcohol; at least one copolymer formed from sulfonic acid acrylic monomer; at least one acrylic thickening polymer free of sulfonated monomers; and a particulate portion comprising a majority fraction of substantially spherical particulates.
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公开(公告)号：US20220387291A1
公开(公告)日：2022-12-08
申请号：US17340343
申请日：2021-06-07
Applicant: L'OREAL
Inventor： Tianyi LIU , Hungta LIN
Abstract: The invention relates to three-part makeup remover compositions comprising (a) a water part; (b) an oil part; and (c) a silicone-in-water emulsion part.
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公开(公告)号：US20250009628A1
公开(公告)日：2025-01-09
申请号：US18344204
申请日：2023-06-29
Applicant: L'OREAL
Inventor： Ritesh Kumar SINHA , Hungta LIN , Trung VU , Hy Si BUI , Mariko HASEBE
Abstract: The present disclosure is drawn to cleansing compositions. The cleansing compositions include: (a) one or more anionic surfactants; (b) one or more nonionic emulsifiers having a Hydrophile-Lipophile Balance (HLB) of about 6 or less; (c) one or more salts providing divalent cations having a charge density of about 40 to about 200 C/mm3 and a water solubility of at least 400 g/L; (d) one or more anionic polymers; (e) one or more water soluble solvents; and (f) water. The cleansing compositions have a unique lamellar liquid crystal structure and are useful in methods for cleansing the body, including the skin and hair.
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公开(公告)号：US20230083646A1
公开(公告)日：2023-03-16
申请号：US17411903
申请日：2021-08-25
Applicant: L'OREAL
Inventor： Hungta LIN , Siliu TAN , Ryuji HARA
Abstract: A cosmetic composition for treating acne includes at least one acne treatment active, for example, salicylic acid or a derivative thereof, which may present in an amount that is greater than 1%, by weight, based on the weight of the sulfate-free cleansing composition, and an aqueous carrier that includes at least one surfactant selected from the group consisting of sarcosinates, betaines, and combinations thereof, at least one solubilizer comprising a polyethylene glycol compound, and water. When the sulfate-free cleansing composition is applied to a keratinous tissue it demonstrates deposition and retention of the beta hydroxy acid on the keratinous tissue after rinsing with water.
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公开(公告)号：US20220168210A1
公开(公告)日：2022-06-02
申请号：US17107432
申请日：2020-11-30
Applicant: L'OREAL
Inventor： Hungta LIN , Ryuji HARA , Siliu TAN
IPC: A61K8/87 , A61K8/06 , A61K8/898 , A61K8/86 , A61K8/92 , A61K8/46 , A61K8/31 , A61K8/37 , A61Q1/14
Abstract: A cleansing composition includes at least one water-based polyurethane, at least one silicone oil-in-water microemulsion, and at least one oil or ester. The cleansing composition is clear and includes a pleasant skin-feel when applied, demonstrating high foam production in formulations that include up to about 50 wt % oil and high capacity for removal of oily pigments.
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