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11. 发明申请

US20220273549A1 HYDROPHILIZED ORGANIC POWDER AND COSMETIC INCLUDING HYDROPHILIZED ORGANIC POWDER 有权
公开(公告)号：US20220273549A1
公开(公告)日：2022-09-01
申请号：US17629584
申请日：2019-07-25
申请人： MIYOSHI KASEI, INC.
发明人： Yukio Hasegawa
IPC分类号： A61K8/86 , A61K8/85 , A61K8/42 , A61K8/87 , A61K8/89 , A61Q17/04
摘要： Provided are: a hydrophilized organic powder that is obtained by a hydrophilization treatment of a hydrophobic organic powder and has favorable properties; and a cosmetic that includes the hydrophilized organic powder. A hydrophilized organic powder that has a hydrophilizing-coat of polyoxyethylene (10) isostearyl ether on a hydrophobic organic powder is provided. Further, a cosmetic that includes the hydrophilized organic powder is provided. The hydrophobic organic powder is preferably an organic resin powder or a metallic soap powder, or a combination thereof.

12. 发明授权

US09597269B2 Surface-treated powders and cosmetic compositions in which such powders are mixed 有权
公开(公告)号：US09597269B2
公开(公告)日：2017-03-21
申请号：US14424091
申请日：2012-12-26
申请人： MIYOSHI KASEI, INC.
发明人： Yukio Hasegawa
IPC分类号： A61K8/89 , A61K8/25 , A61Q1/02 , A61Q5/02 , A61K8/29 , A61Q1/10 , A61Q1/12 , A61Q5/12 , A61Q17/04 , A61Q19/00 , A61K8/19 , C09C3/12 , A61K8/02 , A61Q1/06 , A61Q3/02 , A61Q1/04 , A61K8/891
CPC分类号： A61K8/25 , A61K8/022 , A61K8/0241 , A61K8/19 , A61K8/29 , A61K8/89 , A61K8/891 , A61K2800/61 , A61K2800/614 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q5/02 , A61Q5/12 , A61Q17/04 , A61Q19/00 , A61Q19/002 , A61Q19/007 , C09C3/12
摘要： The invention is directed to the cosmetic powder surface-treated with a silicone gel, wherein the surface treatment with the silicone gel affords excellent water repellency, the exhibits smooth and light touch, and affords moist usability peculiar to the silicone gel and excellent adhesion to skin for the cosmetic powder. The powder is an inorganic powder, an organic powder or a composite powder thereof. The silicone gel is obtained by hydrolysis and condensation reacting an organopolysiloxane containing at least a diorganopolysiloxane having reactive opposite ends shown in the following formula (1) and a silane coupling agent having the following formula (2) with at least two hydrolyzable groups in one molecule or a reactive polysiloxane of the following formula (3) as a crosslinking agent. (1) R1R22SiO—(R22SiO)L—SiR1R22; (2) R3R4nSiX(3-n); and (3) R53SiO—(R52SiO)n-SiR53.

13. 发明申请

US20110110995A1 SURFACE-TREATED POWDER AND COSMETIC COMPRISING THE SAME 审中-公开
标题翻译：表面处理粉末和化妆品包装
公开(公告)号：US20110110995A1
公开(公告)日：2011-05-12
申请号：US12993346
申请日：2009-03-03
申请人： Yukio Hasegawa , Yasushi Takeuchi , Masafumi Imazeki , Hiroshi Tsuboyama , Koji Noguchi , Masahiko Maeda , Teruyuki Fukuda , Shigeru Maruyama
发明人： Yukio Hasegawa , Yasushi Takeuchi , Masafumi Imazeki , Hiroshi Tsuboyama , Koji Noguchi , Masahiko Maeda , Teruyuki Fukuda , Shigeru Maruyama
IPC分类号： A61K8/81 , A61K8/02 , A61Q17/04 , A61Q1/12 , A61Q5/00
CPC分类号： A61K8/11 , A61K8/8123 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q5/12 , A61Q15/00 , A61Q17/04 , A61Q19/008 , C09C1/0021 , C09C1/043 , C09C1/24 , C09C1/3676 , C09C1/42 , C09C3/10 , C09C2200/102 , C09C2200/406
摘要： Provided is a surface-treated powder having excellent usability and adhesion to skin. The powder is coated with a surface-treating agent including (a) a fluorine-containing monomer of a general formula (I) and (b) an alkoxy group-containing monomer of a general formula (II). The powder is used for various cosmetics. [Chemical formula 3] CH2=C(—X)—C(═O)—Y—[—(CH2)m-Z-]p-(CH2)n-Rf (I) [Chemical formula 4) CH2=C(X1)-C(═O)—O—(RO)q-X2 (II)
摘要翻译：提供具有优异的使用性和对皮肤的粘附性的表面处理粉末。粉末涂覆有表面处理剂，其包括（a）通式（I）的含氟单体和（b）通式（II）的含烷氧基的单体。粉末用于各种化妆品。 [化学式3] CH2 = C（-X）-C（= O）-Y- [ - （CH2）mZ-] p-（CH2）n-Rf（I）[化学式4] CH2 = C ）-C（= O）-O-（RO）q -X 2（II）

14. 发明申请

US20090263660A1 SURFACE-TREATED POWDER AND COSMETICS CONTAINING SAME 有权
标题翻译：表面处理粉末和含有其的化妆品
公开(公告)号：US20090263660A1
公开(公告)日：2009-10-22
申请号：US11995617
申请日：2006-06-21
申请人： Yasushi Takeuchi , Shinya Kuwazuru , Masaakira Horino
发明人： Yasushi Takeuchi , Shinya Kuwazuru , Masaakira Horino
IPC分类号： B32B1/00
CPC分类号： C08J3/12 , A61K8/0241 , A61K8/44 , A61K8/8117 , A61K8/8152 , A61K8/88 , A61K8/89 , A61K2800/412 , A61K2800/623 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q5/02 , A61Q9/02 , A61Q17/04 , A61Q19/10 , C08J7/047 , C08J2471/00 , Y10T428/2991 , Y10T428/2998
摘要： By coating the surface of a powder comprising a silicone resin and/or an organic powder with a specific hydrophilizing agent, such powder is hydrophilized. The hydrophilizing agent includes water-soluble polyoxyalkylene glycol derivatives. The organic powder is at least one selected from PMMA, nylon, polyester, polystyrene, cellulose, silicone elastomer powder, silicone rubber powder, benzoguanamine, styrenedivinylbenzene pinhole polymer, ethylene tetrafluoride, polyethylene powder, polypropylene powder, polyurethane powder, silk powder, metal soap powder, starch powder, N-acylated lysine, an organic pigment, and a composite of at least one of these organic powders described above with a metal oxide and/or a metal hydroxide. Such coated (treated) powder has extremely great dispersibility (ease of dispersion) and very good dispersion stability (long-term dispersion stability with lapse of time) in aqueous dispersion media, particularly under acidic and alkaline conditions, specifically at pH 3 through 13. Using the surface-treated powder, additionally, a dispersion with good dispersibility (ease of dispersion) and great dispersion stability, preferably for cosmetics can be provided. The use of the surface-treated powder, or the use of the dispersion can provide further a cosmetic excellent in dispersibility and dispersion stability and further in re-dispersibility and dispersion stability with lapse of time and smooth feeling as compared to the related art when selecting aqueous cosmetic as an agent form.
摘要翻译：通过用特定的亲水剂涂布含有有机硅树脂和/或有机粉末的粉末的表面，将这种粉末亲水化。亲水化剂包括水溶性聚氧亚烷基二醇衍生物。有机粉末是选自PMMA，尼龙，聚酯，聚苯乙烯，纤维素，硅氧烷弹性体粉末，硅橡胶粉末，苯并胍胺，苯乙烯二乙烯基苯针孔聚合物，四氟乙烯，聚乙烯粉末，聚丙烯粉末，聚氨酯粉末，丝粉末，金属皂中的至少一种粉末，淀粉粉末，N-酰化赖氨酸，有机颜料和上述这些有机粉末中的至少一种与金属氧化物和/或金属氢氧化物的复合物。这种涂布（处理）粉末在水分散介质中，特别是在酸性和碱性条件下，特别是在pH 3至13下，具有非常好的分散性（易于分散）和非常好的分散稳定性（随时间的长时间分散稳定性）。另外，也可以使用表面处理粉末，优选分散性（易分散性），分散稳定性优异的化妆品。使用表面处理粉末或分散体的使用可以进一步提供分散性和分散稳定性优异的化妆品，并且当选择时，与现有技术相比，随着时间的流逝和平滑的感觉进一步具有再分散性和分散稳定性水性化妆品作为试剂形式。

15. 发明申请

US20080118538A1 OIL DISPERSION OF POWDER BEING SURFACE-TREATED WITH SPECIFIC HALF ESTER OIL, AND COSMETIC COMPOSITION CONTAINING THE SAME 审中-公开
标题翻译：用具有特殊高效油脂处理的粉末的油分散性和含有它的化妆品组合物
公开(公告)号：US20080118538A1
公开(公告)日：2008-05-22
申请号：US11870779
申请日：2007-10-11
申请人： Yukio HASEGAWA , Toru SAKURADA , Noboru HISHIKAWA , Yoshihito YAMATO
发明人： Yukio HASEGAWA , Toru SAKURADA , Noboru HISHIKAWA , Yoshihito YAMATO
IPC分类号： A61K8/04 , A61Q99/00
CPC分类号： A61K8/044 , A61K8/0229 , A61K8/11 , A61K8/37 , A61K2800/412 , A61Q1/02 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q3/02 , A61Q17/04 , A61Q19/00 , A61Q19/10 , C01P2004/62 , C09C1/043 , C09C1/24 , C09C1/3669 , C09C1/405 , C09C1/42 , C09C3/08
摘要： Provided are a dispersion excellent in the dispersibility of powder particles, dispersion stability, storage stability, and versatility; and a cosmetic blended with such dispersion. An oil dispersion of a surface-treated powder, comprising a surface-treated powder coated with a half ester oil, and a lipophilic solvent as a dispersion medium, wherein the half ester oil comprises an ester compound having 16 or more carbon atoms in total as can be obtained by reacting at least one kind of alcohols having 1 to 36 carbon atoms with at least one kind of carboxylic acids having 1 to 36 carbon atoms, and wherein the half ester oil has an acid value of 15 or more.
摘要翻译：提供粉末颗粒的分散性优异的分散体，分散稳定性，保存稳定性和通用性; 和与这种分散体混合的化妆品。表面处理粉末的油分散体，其包含涂覆有半酯油的表面处理粉末和亲油性溶剂作为分散介质，其中半酯油包含总共具有16个或更多个碳原子的酯化合物，可以通过使至少一种具有1至36个碳原子的醇与至少一种具有1至36个碳原子的羧酸反应，并且其中半酯油的酸值为15以上。

16. 发明申请

US20220387270A1 GLYCERIN DISPERSION AND COSMETIC 有权
公开(公告)号：US20220387270A1
公开(公告)日：2022-12-08
申请号：US17776726
申请日：2020-11-12
申请人： MIYOSHI KASEI, INC.
发明人： Yukio Hasegawa
IPC分类号： A61K8/19 , A61K8/34 , A61K8/25 , A61K8/04 , A61K8/87 , A61K8/81 , A61K8/92 , A61K8/44
摘要： Provided are: a glycerin dispersion in which the dispersibility and storage stability of a hydrophobized inorganic powder are improved; and a cosmetic containing the glycerin dispersion. A glycerin dispersion containing a hydrophobized inorganic powder, in which an inorganic powder is used as a base and hydrophobicity is imparted by coating the inorganic powder with an organic surface treatment agent, a polyglycerin-based nonionic surfactant, and glycerin is provided.

17. 发明申请

US20120308628A1 COATED POWDER AND COSMETIC PREPARATION USING THE COATED POWDER 审中-公开
标题翻译：涂层粉末和使用涂层粉末的化妆品制备
公开(公告)号：US20120308628A1
公开(公告)日：2012-12-06
申请号：US13580528
申请日：2011-02-22
申请人： Hiroyuki Ohara , Masafumi Imazeki
发明人： Hiroyuki Ohara , Masafumi Imazeki
IPC分类号： A61K8/11 , A61Q1/12 , A61Q1/02
CPC分类号： A61Q1/02 , A61K8/0241 , A61K8/37 , A61K8/375 , A61K8/63 , A61K8/922 , A61K2800/622 , A61Q1/12
摘要： A coated powder is obtained by coating a powder to be treated, with a mixture, as a coating agent, which includes 60 wt % to 90 wt % of an extremely hardened plant fat and oil having a melting point of 50° C. or more and 10 wt % to 40 wt % of an ester oil agent derived from a plant fat and oil. The powder is coated with the coating agent preferably at a temperature higher than the melting point of the extremely hardened plant fat and oil by 10 to 20° C. The powder is coated with the coating agent in an amount of 1 wt % to 15 wt %, particularly preferably 3 wt % to 10 wt %. Further, cosmetic preparations can be obtained by using the coated powder as a part or an entire part of the cosmetic preparations.
摘要翻译：通过用混合物涂覆待处理的粉末作为包衣剂获得包衣粉末，其包含60重量％至90重量％的极硬化植物油脂，其熔点为50℃以上和10重量％至40重量％的来源于植物油脂的酯油剂。优选在高于极硬化植物脂肪和油的熔点的温度下，涂覆有粉末的涂层剂10〜20℃。粉末涂布量为1重量％〜15重量％％，特别优选3重量％〜10重量％。此外，通过使用涂布的粉末作为化妆品制剂的一部分或全部，可以获得化妆品制剂。

18. 发明授权

US07374783B2 Powders coated with specific lipoamino acid composition and cosmetics containing the same 有权
标题翻译：用特定的脂氨基酸组合物涂覆的粉末和含有它们的化妆品
公开(公告)号：US07374783B2
公开(公告)日：2008-05-20
申请号：US10899310
申请日：2004-07-27
申请人： Yukio Hasegawa , Toru Sakurada , Taizo Miyoshi
发明人： Yukio Hasegawa , Toru Sakurada , Taizo Miyoshi
IPC分类号： A61K9/14 , A61K9/16 , A61K31/70 , A01N43/04
CPC分类号： A61K8/44 , A61K8/0241 , A61K2800/412 , A61K2800/622 , A61Q1/02 , A61Q1/10 , A61Q1/12 , A61Q17/04 , A61Q19/08
摘要： There is provided a coated powder having a high skin care effect and a high anti-aging effect. The powder which can be used in cosmetics is coated with a mixture (lipoamino acid composition) comprising N-acyl derivatives (also including the form of a salt) of (1) at least one amino acid selected from proline and hydroxyproline, (2) at least one amino acid selected from alanine, glycine and sarcosine and (3) at least one amino acid selected from aspartic acid and glutamic acid, and at least one selected from fatty acids (and/or metal salts thereof) having a carbon number of at least 12 and at most 22.
摘要翻译：提供具有高护肤效果和高抗衰老作用的涂层粉末。可以在化妆品中使用的粉末涂覆有（1）至少一种选自脯氨酸和羟脯氨酸的氨基酸的N-酰基衍生物（也包括盐的形式）的混合物（脂氨基酸组合物），（2）至少一种选自丙氨酸，甘氨酸和肌氨酸的氨基酸和（3）至少一种选自天冬氨酸和谷氨酸的氨基酸，和至少一种选自脂肪酸（和/或其金属盐）至少12个，最多22个。

19. 发明申请

US20220265524A1 HYDROPHILIC INORGANIC POWDER AND COSMETIC PREPARATION CONTAINING THE SAME 有权
公开(公告)号：US20220265524A1
公开(公告)日：2022-08-25
申请号：US17629560
申请日：2019-07-25
申请人： MIYOSHI KASEI, INC.
发明人： Yukio Hasegawa
IPC分类号： A61K8/02 , A61K8/86 , A61K8/891 , A61K8/36 , A61K8/06 , A61Q1/06 , A61Q5/12 , A61Q15/00 , A61Q1/12
摘要： A hydrophilic inorganic powder having excellent self-dispersibility in water or an aqueous solvent, which could not be conventionally achieved, and a cosmetic preparation containing the hydrophilic inorganic powder are provided by combining a hydrophilic surfactant and lipophilic surfactant. There is provided the hydrophilic inorganic powder comprising an inorganic powder as a base material; a hydrophobic-coat that covers the surface of the inorganic powder; and a hydrophilic-coat that covers the hydrophobic-coat, wherein ingredients of the hydrophilic-coat comprises both a hydrophilic surfactant and a lipophilic surfactant, and each of the hydrophilic surfactant and the lipophilic surfactant has a branched alkyl moiety in their molecules, wherein the hydrophilic inorganic powder has self-dispersibility in water or an aqueous solvent.

20. 发明申请

US20220127157A1 TITANATE CRYSTALS AND SURFACE TREATED TITANATE CRYSTALS 有权
公开(公告)号：US20220127157A1
公开(公告)日：2022-04-28
申请号：US17078731
申请日：2020-10-23
申请人： Miyoshi America, Inc. , Otsuka Chemical Co., Ltd. , Miyoshi Kasei, Inc.
发明人： Shoji TAKEKAWA , Ryo OHARA , Nobuki ITOI , Yasuhito ITO , Hiroyoshi MORI
IPC分类号： C01G23/00 , A61K8/29
摘要： The embodiments relate to cosmetic powder materials and compositions containing them that provide a high coverage to the skin and high near infrared/nitrated (NIR/IR) reflectance. The compositions include optionally surface treated titanate crystals used as cosmetic powders, and a cosmetically acceptable carrier. The compositions may be useful as a foundation and/or as a composition to correct skin discoloration, and may be used protect the skin from sun exposure.

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