公开(公告)号：WO2022115744A2

公开(公告)日：2022-06-02

申请号：PCT/US2021/061103

申请日：2021-11-30

Applicant: L'OREAL ,  LIN, Hungta ,  TAN, Siliu ,  HARA, Ryuji

Inventor： LIN, Hungta ,  TAN, Siliu ,  HARA, Ryuji

IPC: A61K8/04 ,  A61K8/46 ,  A61K8/81 ,  A61Q19/10 ,  C11D1/02 ,  C11D3/37 ,  C11D17/00 ,  A61K2800/30 ,  A61K8/042 ,  A61K8/44 ,  A61K8/466 ,  A61K8/8152 ,  C11D1/10 ,  C11D1/123 ,  C11D1/143 ,  C11D1/28 ,  C11D17/003 ,  C11D3/3765

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.

公开(公告)号：WO2023026167A1

公开(公告)日：2023-03-02

申请号：PCT/IB2022/057841

申请日：2022-08-22

Applicant: L'OREAL ,  TAN, Siliu ,  LIN, Hungta ,  HARA, Ryuji

Inventor： TAN, Siliu ,  LIN, Hungta ,  HARA, Ryuji

IPC: A61K8/365 ,  A61Q19/10 ,  A61P17/10 ,  A61K8/42 ,  A61K8/44 ,  A61K8/86 ,  C11D3/20 ,  C11D1/90 ,  C11D1/04

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.

公开(公告)号：WO2021133784A1

公开(公告)日：2021-07-01

申请号：PCT/US2020/066576

申请日：2020-12-22

Applicant: L'OREAL ,  VENTURA MORRIS, Stephanie, Anne ,  HARA, Ryuji

Inventor： VENTURA MORRIS, Stephanie, Anne ,  HARA, Ryuji

IPC: A61K8/02 ,  A61K8/26 ,  A61K8/34 ,  A61K8/365 ,  A61K8/368 ,  A61K8/73 ,  A61K8/9728 ,  A61Q19/00 ,  A45D2200/1018 ,  A45D2200/1036 ,  A45D34/04 ,  A61K2800/244 ,  A61K2800/33 ,  A61K8/0279 ,  A61K8/731 ,  A61K8/737 ,  A61K8/965 ,  A61K8/99 ,  A61Q19/008

Abstract: A cosmetic composition includes at least one beta hydroxy acid selected from -n-octanoylsalicylic acid, salicylate, sodium salicylate, willow extract, beta hydroxy butanoic acid, tropic acid, and trethocanic acid present in a hydroalcoholic gel dispersion that includes at least one C2-C5 alcohol, (ii a blend of at least two powders selected from at least one inorganic powder and at least one nature-based organic powder, and (iii) at least one nature-based polymer that excludes synthetic organic polymers. The cosmetic composition may be dispensed using a porous applicator and is applied as an on-the-go skin refresher that is especially good for acne -prone skin. The cosmetic composition can be used throughout the day to control shine and minimize skin imperfections and discourage acne and is suitable for use alone or over or under make up.

公开(公告)号：WO2021021548A1

公开(公告)日：2021-02-04

申请号：PCT/US2020/043220

申请日：2020-07-23

Applicant: L'OREAL ,  STEBBINS, Nicholas David ,  HARA, Ryuji ,  HALPERN, Susan

Inventor： STEBBINS, Nicholas David ,  HARA, Ryuji ,  HALPERN, Susan

IPC: A61K8/44 ,  A61K8/46 ,  A61K8/60 ,  A61K8/73 ,  A61K8/81 ,  A61K8/891 ,  A61Q19/00 ,  A61Q19/02 ,  A61Q19/08 ,  A61Q19/10

Abstract: A self-foaming cleansing composition are provided. The self-foaming composition includes a) from about 0.5% to about 10% wt.% of one or more volatile silicone oils; b) from about 0.5% to about 25% wt.% of one or more surfactants stable at low pH; c) from about at least 1.2% of one or more polymers with suspending properties; d) from about 0.5% to about 5% wt% of one or more thickeners; e) from about 0.5% to about 15% wt.% of one organic acid as cosmetic active ingredient; the self-foaming cleansing composition having a pH in between about 3.4 and 5; the self-foaming cleansing composition starting to foam immediately after application of the compositions onto the skin; wherein the foaming cleansing composition is free of perfluoro compound; and wherein the weight percentages are based on the total weight of the self-foaming cleansing composition.

公开(公告)号：WO2021021519A1

公开(公告)日：2021-02-04

申请号：PCT/US2020/043084

申请日：2020-07-22

Applicant: STEBBINS, Nicholas David ,  HARA, Ryuji ,  HALPERN, Susan ,  L'OREAL

Inventor： STEBBINS, Nicholas David ,  HARA, Ryuji ,  HALPERN, Susan

IPC: A61Q19/10 ,  A61K8/04 ,  A61K8/58 ,  A61K8/81 ,  A61Q1/14

Abstract: Self-foaming cleansing compositions are provided. The self-foaming cleansing composition includes a) one or more volatile silicone oils, b) one or more surfactants, c) one or more polymers with suspending properties and d) one or more hydrophobically-modified polymer thickeners. The self-foaming cleaning composition is free of perfluoro compound. The volatile silicone oil may be hexamethyldisiloxane.

公开(公告)号：WO2021086938A1

公开(公告)日：2021-05-06

申请号：PCT/US2020/057700

申请日：2020-10-28

Applicant: L'OREAL ,  STEBBINS, Nicholas David ,  HALPERN CHIRCH, Susan ,  HARA, Ryuji

Inventor： STEBBINS, Nicholas David ,  HALPERN CHIRCH, Susan ,  HARA, Ryuji

IPC: A61K8/86 ,  A61K8/87 ,  A61K8/02 ,  A61K8/81 ,  A61Q19/10 ,  A61K8/368

Abstract: Cleansing mask composition are provided in the present disclosure. The cleansing mask compositions includes a) from about 0.4 to 9 wt.% of a first thickener chosen from non-acrylate base rheology modifier; b) from about 0.2 to about 2 wt.% of a second thickener chosen from acrylic- or acrylate based thickeners; c) from about 2 to 25 wt.% of at least one surfactant; d) a skin care active ingredient; and wherein the and is drip free once applied on the skin.

公开(公告)号：WO2015141699A1

公开(公告)日：2015-09-24

申请号：PCT/JP2015/057969

申请日：2015-03-11

Applicant: L'OREAL ,  HARA, Ryuji ,  LI, Jinglan ,  PISTORIO, Bradford

Inventor： HARA, Ryuji ,  LI, Jinglan ,  PISTORIO, Bradford

IPC: A61K8/34 ,  A61K8/36 ,  A61K8/44 ,  A61K8/46 ,  A61Q5/02 ,  A61K8/81 ,  A61K8/86 ,  A61Q19/10

CPC classification number: A61K8/466 ,  A61K8/046 ,  A61K8/19 ,  A61K8/342 ,  A61K8/345 ,  A61K8/361 ,  A61K8/39 ,  A61K8/44 ,  A61K8/463 ,  A61K8/731 ,  A61K8/8152 ,  A61K8/86 ,  A61K8/88 ,  A61K2800/49 ,  A61K2800/5426 ,  A61Q5/02 ,  A61Q19/10 ,  B08B3/003 ,  B08B3/08

Abstract: The present invention relates to a composition containing in an aqueous medium, at least 1) a sulfonate mixture containing: a) an internal olefin sulfonate (A) having 16 carbon atoms and b) an internal olefin sulfonate (B) having 18 carbon atoms, - wherein the weight ratio (A/B) of the component (A) to the component (B) present in the sulfonate mixture is from 75/25 to 90/10, preferably from 80/20 to 85/15, and - wherein the weight ratio of the hydroxy form compounds present in the internal olefin sulfonates (A) and (B) to the olefin form compounds present in the internal olefin sulfonates (A) and (B) is from 75/25 to 100/0, preferably from 80/20 to 95/5; and 2) at least one foam-enhancing agent or foam booster. The present invention relates also to a process for cleansing keratin materials, which consists of applying to the said keratin materials a composition according to the invention, in working the said composition into a foam and then rinsing off the said composition, especially with water. The present invention relates also to the cosmetic use of the composition as defined above, for removing makeup and/or cleansing the skin, the hair and/or mucous membranes, or for skincare.

Abstract translation: 本发明涉及包含在水性介质中的组合物，至少1）磺酸盐混合物，其含有：a）具有16个碳原子的内烯烃磺酸酯（A）和b）具有18个碳原子的内烯烃磺酸酯（B） - 其中存在于磺酸盐混合物中的组分（A）与组分（B）的重量比（A / B）为75/25至90/10，优选为80/20至85/15，和其中 内烯烃磺酸盐（A）和（B）中存在的羟基化合物与内烯烃磺酸盐（A）和（B）中存在的烯烃形式化合物的重量比为75/25至100/0，优选为 从80/20到95/5; 和2）至少一种泡沫增强剂或泡沫促进剂。 本发明还涉及一种清洁角蛋白材料的方法，其包括将所述角蛋白材料应用于根据本发明的组合物，将所述组合物加工成泡沫，然后特别是用水冲洗所述组合物。 本发明还涉及如上定义的组合物的化妆用途，用于去除化妆和/或清洁皮肤，毛发和/或粘膜或用于护肤。

公开(公告)号：WO2022162620A2

公开(公告)日：2022-08-04

申请号：PCT/IB2022/050780

申请日：2022-01-28

Applicant: L'OREAL ,  TAN, Siliu ,  HARA, Ryuji

Inventor： TAN, Siliu ,  HARA, Ryuji

IPC: A61K8/37 ,  A61K8/73 ,  A61K9/00 ,  A61K9/06 ,  A61K31/60 ,  A61K47/36 ,  A61P17/08 ,  A61P31/04 ,  A61Q19/00 ,  A61K47/32 ,  A61K47/34 ,  A61K8/04 ,  A61K8/042 ,  A61K8/736 ,  A61K8/737 ,  A61K9/0014

Abstract: A cosmetic composition for treating acne includes at least one acne treatment active that includes at least one beta hydroxy acid and an aqueous carrier comprising at least one cationic polymer. In some embodiments the cosmetic composition is a cleanser that comprises at least one surfactant. When the 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 in an amount representing about at least 60% and up to about 250% greater as compared with an amount deposited using a composition that lacks the at least one cationic polymer.

公开(公告)号：WO2022072585A1

公开(公告)日：2022-04-07

申请号：PCT/US2021/052787

申请日：2021-09-30

Applicant: L'OREAL ,  CHIOU, Catherine ,  HARA, Ryuji

Inventor： CHIOU, Catherine ,  HARA, Ryuji

IPC: A61K8/02 ,  A61K8/34 ,  A61K8/35 ,  A61K8/49 ,  A61Q1/14

Abstract: A cosmetic composition includes an antimicrobial system that includes an antimicrobial agent comprising 4-hydroxyacetophenone and one or more additional antimicrobial agents comprising piroctone olamine. The antimicrobial system can be used in a cosmetic composition wherein the composition is a makeup removal composition that is one of an O/W emulsion, a W/O emulsion, a micellar water, a makeup removing wipe, or a two-phase (or multi-phase) composition. The antimicrobial system may be free or essentially free of any one or more of parabens, alcohols, formaldehyde, and formaldehyde-derived compounds. In some particular embodiments, the composition is free or essentially free of parabens, formaldehyde, formaldehyde-derived compounds, pentylene glycol, phenoxyethanol, hexylglycerin, ethylhexylglycerin, octylglycerin, benzylglycerin, 3-heptoyl-2,2-propandiol, and 1,2-hexandiol.

公开(公告)号：WO2021041312A1

公开(公告)日：2021-03-04

申请号：PCT/US2020/047633

申请日：2020-08-24

Applicant: L'OREAL ,  STEBBINS, Nicholas David ,  HALPERN CHIRCH, Susan ,  HARA, Ryuji ,  BONVALLET, Paul Pierre

Inventor： STEBBINS, Nicholas David ,  HALPERN CHIRCH, Susan ,  HARA, Ryuji ,  BONVALLET, Paul Pierre

IPC: A61K8/44 ,  A61K8/46 ,  A61K8/73 ,  A61Q19/10

Abstract: An inventive cleansing composition includes at least one polysaccharide derivative selected from holosides and a non-sulfated glycosaminoglycan, the at least one polysaccharide derivative, and a blend of two or more surfactants, the blend of two or more surfactants, selected from anionic surfactants, amphoteric/zwitterionic surfactants, non-ionic surfactants. The cosmetic composition may be a single phase, water-based composition, and is free or essentially free of silicones.