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公开(公告)号:US11000463B2
公开(公告)日:2021-05-11
申请号:US16489715
申请日:2018-02-28
发明人: Takahiro Suzuki , Shoko Ogawa , Tomoko Ikeda
IPC分类号: A45D34/04 , A61K8/27 , A61K8/29 , A61K8/58 , A61K8/896 , A61Q1/00 , A61Q17/04 , A61K8/37 , A61K8/06
摘要: A cosmetic having high portability including a liquid cosmetic impregnated in an impregnated body is provided, which is excellent in usability and cosmetic effects while keeping an ultraviolet light protection factor (SPF). A liquid cosmetic including an (A) ultraviolet light absorber in an amount of 1 to 10 mass %, and a (B) ultraviolet light scattering agent and a pigment grade titanium dioxide in an amount of 10 to 25 mass % is impregnated in an impregnated body. The liquid cosmetic is taken from the impregnated body by a finger or an applicator to be applied to the skin.
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公开(公告)号:US09572763B2
公开(公告)日:2017-02-21
申请号:US14438793
申请日:2013-10-28
发明人: Tomoko Ikeda
IPC分类号: A61K8/64 , A61K8/891 , A61K8/31 , A61Q1/02 , A61Q1/10 , A61K8/37 , A61K8/58 , A61K8/06 , A61Q5/06 , A61K8/894 , A61Q1/04
CPC分类号: A61K8/891 , A61K8/06 , A61K8/064 , A61K8/31 , A61K8/37 , A61K8/375 , A61K8/585 , A61K8/894 , A61K2800/52 , A61Q1/02 , A61Q1/04 , A61Q1/10 , A61Q5/06 , A61Q5/065
摘要: To provide a water-in-oil emulsion composition having a high stability and which provides fresh feeling in use and glossy finish. The water-in-oil emulsion composition of the present invention is characterized by comprising: (a) 1 to 20 mass % of a polyhydric alcohol fatty acid ester and/or a hydrocarbon; (b) 3 to 20 mass % of a transparent non-volatile silicone oil that separates when mixed with component (a) at 25° C.; (c) 0.1 to 5 mass % of zinc decyl trisiloxanecarboxylate; and (d) water.
摘要翻译: 提供具有高稳定性的油包水乳液组合物,其提供使用中的清新感和光泽。 本发明的油包水乳液组合物的特征在于:(a)1〜20质量%的多元醇脂肪酸酯和/或烃; (b)3〜20质量%在25℃下与(a)成分混合时分离的透明非挥发性硅油。 (c)0.1〜5质量%的癸基三硅氧烷羧酸锌; 和(d)水。
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公开(公告)号:US20140093462A1
公开(公告)日:2014-04-03
申请号:US14096250
申请日:2013-12-04
发明人: Tomo Osawa , Tomoko Ikeda , Yoshiharu Tsuji , Tomoko Watanabe , Noriko Tomita
摘要: The present invention provides a lip cosmetic that has excellent secondary adhesion resistance effect immediately after the application and is excellent in gloss and stability. The lip cosmetic of the present invention is characterized by comprising the following (a) and (b), wherein the blending quantity of (b) is 20 to 70 mass %:(a) 5 to 20 mass % of a polyglyceryl isostearate wherein the addition mole number of glycerin is 4 to 10, and the number of isostearic acid residues is 1 to 4; and (b) (b1) 20 to 70 mass % of a methyl phenyl silicone, (b2) 0 to 45 mass % of a pentaerythritol ester.
摘要翻译: 本发明提供了一种在施用后立即具有优异的二次粘合性效果并且光泽和稳定性优异的唇部化妆品。 本发明的唇部化妆品的特征在于包含以下(a)和(b),其中(b)的配合量为20〜70质量%:(a)5〜20质量%的聚甘油异硬脂酸酯,其中, 甘油的加成摩尔数为4〜10,异硬脂酸残基数为1〜4; 和(b)(b1)20〜70质量%的甲基苯基硅氧烷,(b2)0〜45质量%的季戊四醇酯。
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公开(公告)号:US20220145077A1
公开(公告)日:2022-05-12
申请号:US17569913
申请日:2022-01-06
发明人: Tomo Osawa , Ayano Matsuo , Yuji Sonoyama , Tomoko Ikeda , Shun Kubota , Mao Hitomi , Takuya Hiruma , Tetsuya Kanemaru
摘要: Provided is an elastomer that improves the skin feel of an inorganic powder. The elastomer according to the present invention is an elastomeric mixture comprising an amino group-containing silicone polymer and a carboxyl group-containing silicone polymer or a carboxyl group-containing acrylamide polymer. The molar ratio of amino groups to carboxyl groups in the mixture is within the range of 0.1 to 1.2.
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公开(公告)号:US11298302B2
公开(公告)日:2022-04-12
申请号:US16338145
申请日:2016-09-30
发明人: Shoji Tajima , Tomoko Ikeda
摘要: The present invention provides a water-in-oil type emulsion cosmetic which has a fresh and smooth feeling to the touch; forms a uniform coating film once applied; can make skin unevenness such as pores look less prominent while covering discolorations such as age spots and freckles; and does not give an impression of thick application. The water-in-oil emulsion cosmetic is characterized by including (A) 0.1-10% by mass of a pigment-grade titanium dioxide and (B) 0.01-2% by mass of sodium acrylate grafted starch. It is preferred that this cosmetic further includes (C) spherical particles and/or (D) a silicone elastomer.
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公开(公告)号:US11179300B2
公开(公告)日:2021-11-23
申请号:US16625820
申请日:2018-05-31
发明人: Mayo Shinke , Shoko Ogawa , Tomoko Ikeda
摘要: An emulsion cosmetic maintains a concealing ability, allows light in a long wavelength region to transmit efficiently (i.e., an excellent red light selective transmit function), is spread easily, wherein a powder likeness cannot be felt upon use, and provides a natural finish when applied onto the skin. A titanium dioxide powder therefore is composed of particles having an apparent average particle diameter of 100 nm or more and less than 500 nm, an average crystallite diameter of 15 to 30 nm as measured by a X-ray diffraction method and a specific surface area of 10 to 30 m2/g, and each has a shape with radially projected needle-like projections are coagulated, and has a ratio of a longer axis to a shorter axis (i.e., a (longer axis)/(shorter axis) ratio) in the shape of 1.0 to 2.5. The emulsion cosmetic contains 0.1 to 25% by mass of the titanium dioxide powder, 0.1 to 5% by mass of disteardimonium hectorite and 0.1 to 8% by mass of a silicone surfactant.
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公开(公告)号:US10434043B2
公开(公告)日:2019-10-08
申请号:US15118583
申请日:2015-10-26
发明人: Shoji Tajima , Tomoko Ikeda
IPC分类号: A61K8/06 , A61K8/25 , A61K8/26 , A61K8/29 , A61K8/31 , A61K8/41 , A61Q1/02 , A61Q1/08 , A61K8/58 , A61K8/89 , A61K8/02 , A61K8/92 , A61K8/891 , A61K8/19 , A61Q1/00
摘要: The present invention provides a water-in-oil emulsion solid cosmetic that is further improved in terms of an excellent feeling in use (good spreadability and fresh feeling (texture)) obtained by incorporating a powder in a water phase, and that also has sufficient covering ability, stability even at high temperature, and long-lasting property. The present invention provides a water-in-oil emulsion solid cosmetic comprising an external oil phase comprising a liquid oil thickened or solidified with (A) wax and (B) disteardimonium hectorite, and an internal water phase comprising (C) an internal phase powder dispersed in an aqueous medium.
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公开(公告)号:US20150290114A1
公开(公告)日:2015-10-15
申请号:US14438793
申请日:2013-10-28
发明人: Tomoko Ikeda
CPC分类号: A61K8/891 , A61K8/06 , A61K8/064 , A61K8/31 , A61K8/37 , A61K8/375 , A61K8/585 , A61K8/894 , A61K2800/52 , A61Q1/02 , A61Q1/04 , A61Q1/10 , A61Q5/06 , A61Q5/065
摘要: To provide a water-in-oil emulsion composition having a high stability and which provides fresh feeling in use and glossy finish. The water-in-oil emulsion composition of the present invention is characterized by comprising: (a) 1 to 20 mass % of a polyhydric alcohol fatty acid ester and/or a hydrocarbon; (b) 3 to 20 mass % of a transparent non-volatile silicone oil that separates when mixed with component (a) at 25° C.; (c) 0.1 to 5 mass % of zinc decyl trisiloxanecarboxylate; and (d) water.
摘要翻译: 提供具有高稳定性的油包水乳液组合物,其提供使用中的清新感和光泽。 本发明的油包水乳液组合物的特征在于:(a)1〜20质量%的多元醇脂肪酸酯和/或烃; (b)3〜20质量%在25℃下与(a)成分混合时分离的透明非挥发性硅油。 (c)0.1〜5质量%的癸基三硅氧烷羧酸锌; 和(d)水。
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公开(公告)号:US11540998B2
公开(公告)日:2023-01-03
申请号:US16474096
申请日:2017-12-13
发明人: Yukiko Sato , Tomoko Ikeda
IPC分类号: A61K8/894 , A61K8/02 , A61K8/06 , A61K8/19 , A61K8/29 , A61K8/31 , A61K8/34 , A61K8/36 , A61K8/37 , A61K8/44 , A61K8/73 , A61K8/891 , A61Q1/00 , A61Q1/02 , A61Q17/04 , A61Q19/00 , A61Q1/12
摘要: A low-viscosity water-in-oil cosmetic emulsion preparation gives a smooth use feeling, lightly spreads when applied, and has excellent dispersed-powder stability. The cosmetic emulsion preparation has (A) a polar oil which is liquid at 25° C. and has an IOB value exceeding 0.1, (B) a hydrocarbon oil, (C) a polyoxyalkylene; and alkyl-modified organopolysiloxane represented by general formula (I), and (D) a powder surface-treated with both an N-acylamino acid and methylpolysiloxane. (In formula (I), R represents a hydrogen atom or a C1-5 alkyl group, x is an integer of 5-50, y is an integer of 1-30, z is an integer of 20-200, a is an integer of 2-20, b is an integer of 1-5, c is an integer of 2-20, and d is an integer of 0-20).
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公开(公告)号:US11318084B2
公开(公告)日:2022-05-03
申请号:US16305474
申请日:2017-05-29
发明人: Tomo Osawa , Ayano Matsuo , Yuji Sonoyama , Tomoko Ikeda , Shun Kubota , Mao Hitomi , Takuya Hiruma , Tetsuya Kanemaru
摘要: Provided is an elastomer that improves the skin feel of an inorganic powder. The elastomer according to the present invention is an elastomer comprising: (A) an amino group-containing silicone polymer; and (B) a carboxyl group-containing silicone polymer or a carboxyl group-containing acrylamide polymer, wherein a molar ratio Y/X between amino groups and carboxyl groups is within a range of 0.1 to 1.2, wherein Y denotes the molar amount of carboxyl groups contained in the component (B), and X denotes the molar amount of amino groups contained in the component (A).
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