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1.发明公开公开(公告)号：US20230404241A1
公开(公告)日：2023-12-21
申请号：US18254012
申请日：2021-12-09
IPC分类号： A45D40/16
CPC分类号： A45D40/16
摘要： A cosmetic product molding apparatus 100 includes a plurality of molds 1, each mold 1 having a bottomed cylindrical shape and including a cylindrical recessed portion, the cylindrical recessed portion being configured to be filled with a cosmetic composition L for a rod-shaped cosmetic product, an outer cylinder 2 surrounding side surfaces of the plurality of molds, a plurality of Peltier elements 3 configured to heat or cool the plurality of molds 1, and a controller 5 configured to control each Peltier element of the plurality of Peltier elements 3 to adjust a temperature of each mold of the plurality of molds. The outer cylinder 2 is provided so as to prevent the plurality of molds 1 from affecting respective temperatures of fillings of one another.
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公开(公告)号：US20230119917A1
公开(公告)日：2023-04-20
申请号：US17798215
申请日：2021-02-19
发明人： Yurie NISHIUMI , Misa KANAZAWA , Kiriko CHIBA
摘要： The purpose of the present invention is to provide an oil-in-oil cosmetic composition which is excellent in terms of transfer resistance after application, while having gloss, and which exhibits good spreadability when applied and enables the achievement of matte finish texture, while being prevented from the occurrence of a crack or the like and having excellent appearance stability. The present invention relates to an oil-in-oil cosmetic composition which is characterized by containing (a) from 5 to 80% by mass of a nonvolatile hydrocarbon oil and/or a nonvolatile ester oil, (b) from 1 to 70% by mass of a nonvolatile silicone oil and (c) from 3 to 13% by mass of a powder that has an average particle diameter of from 1 to 10 μm, and which is also characterized in that the nonvolatile hydrocarbon oil and/or the nonvolatile ester oil (a) and the nonvolatile silicone oil (b) are separated from each other when mixed at 25° C. It is preferable that the blending ratios (mass ratios) of the nonvolatile hydrocarbon oil and/or the nonvolatile ester oil (a) and the nonvolatile silicone oil (b) are set so that the value of (a)/((a)+(b)) is from 0.4 to 0.8.
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公开(公告)号：US20230092415A1
公开(公告)日：2023-03-23
申请号：US17798217
申请日：2021-02-19
发明人： Misa KANAZAWA , Yurie NISHIUMI , Kiriko CHIBA
摘要： The purpose of the present invention is to provide an oil-in-oil emulsified cosmetic having exceptional transfer resistance after application, luster, excellent spread during application, and especially exceptional cosmetic durability. The present invention pertains to an oil-in-oil emulsified cosmetic characterized by containing (a) 5-80 mass % of a nonvolatile hydrocarbon oil and/or nonvolatile ester oil, (b) 1-70 mass % of a nonvolatile silicone oil, and (c) 2-12 mass % of a spherical powder having an average particle size of 1-10 μm, the oil-in-oil emulsified cosmetic moreover being characterized in that the (a) nonvolatile hydrocarbon oil and/or nonvolatile ester oil and the (b) nonvolatile silicone oil separate when mixed at 25° C. The blend ratio (mass ratio) of the (a) nonvolatile hydrocarbon oil and/or nonvolatile ester oil and the (b) nonvolatile silicone oil is preferably (a)/[(a)+(b)]=0.4-0.8.
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公开(公告)号：US20220323315A1
公开(公告)日：2022-10-13
申请号：US17615967
申请日：2020-05-28
发明人： Misa KANAZAWA , Yurie NISHIUMI , Kiriko CHIBA
摘要： The present invention provides an oil-in-water emulsion lip cosmetic that has no whiteness, and is excellent in watery feel and high-temperature stability.
The oil-in-water emulsion lip cosmetic comprising the following (A) to (D), and having a viscosity of 7500 to 50000 mPa·s. (A) An oil component comprising (a1) and (a2) (a1) 5 to 70% by mass of methylphenylsilicone (a2) 5 to 70% by mass of an oil component that separates when mixed with (a1) at 25° C. (B) An aqueous component comprising (b1) and (b2) (b1) 10 to 80% by mass of an aqueous component (b2) 0.01 to 10% by mass of a colorant (C) A surfactant comprising (c1) and (c2) (c1) 2.5% by mass or greater of a surfactant that dissolves 1% by mass or more relative to (a2) when mixed with (a2) at 25° C. (c2) 0 to 0.5% by mass of a sucrose fatty acid ester (D) A higher alcohol comprising (d1) (d1) 0.5% by mass or greater of a higher alcohol having a branched chain and 6 or more carbon atoms in the total amount of the higher alcohol.
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