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    Ultraviolet ray screening agent
    1.
    发明授权
    Ultraviolet ray screening agent 失效
    紫外线屏蔽剂

    公开(公告)号：US5320674A

    公开(公告)日：1994-06-14

    申请号：US939948

    申请日：1992-09-02

    申请人： Yuji Takao ,  Akitsugu Ando ,  Tetsusi Kosugi ,  Fukuji Suzuki ,  Kazuhisa Ohno ,  Katsuki Ogawa

    发明人： Yuji Takao ,  Akitsugu Ando ,  Tetsusi Kosugi ,  Fukuji Suzuki ,  Kazuhisa Ohno ,  Katsuki Ogawa

    IPC分类号： C01B33/26 ,  A61K8/11 ,  A61K8/26 ,  A61Q17/04 ,  C01B33/40 ,  C01B33/42 ,  C01G1/06 ,  C01G49/00 ,  C04B14/20 ,  C09C1/00 ,  C09C1/28 ,  C09C1/40 ,  C09C3/06 ,  C09K3/00 ,  C01B33/00

    CPC分类号： A61Q17/04 ,  A61K8/0241 ,  A61K8/11 ,  A61K8/26 ,  C01B33/26 ,  C01B33/42 ,  C01B33/425 ,  C01G1/06 ,  C01G49/009 ,  C09C1/00 ,  C09C1/0081 ,  C09C1/28 ,  C09C1/405 ,  A61K2800/412 ,  A61K2800/61 ,  C01P2002/72 ,  C01P2002/84 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64

    摘要： A composite synthetic mica powder having an excellent ultraviolet ray screening effect, the composite synthetic mica powder comprising a fine particle layer (B) containing one or more types of elements selected from the group of Te, Bi, Pb, Ce, Fe, Mo, Nb, W, Sb, Sn, V, Mn, Ni, Co, Zn and Ti is formed on the surface of scale-like mica particles (A). The covering ratio of particles (A) by particles (B) is in the range of 0.5 to 1; the ratio of particle size of the particles (B) to plane direction diameter of the particles (A) is 0.1 or less; and particle size of the particles (A) is 1 to 100 .mu.m. Also, a red synthetic mica which develops light-resistant red color closer to the color of human skin and ultraviolet rays, a method for manufacturing the same, and an ultraviolet ray screening agent which contains the synthetic mica. The synthetic mica is expressed by the following formula (I):X.sub.1/3.about.1 Y.sub.2.about.3 (Z.sub.4 O.sub.10)F.sub.2.times.0.75.about.2.times.0.99 (I)where X represents one or more ions selected from the group of Na, K, Li, Ca, Rb and Sr; Y represents one or more ions selected from the group of Mg, Fe, Ni, Mn, Al, Li, Co, Ti and Zn; Z represents one or more ions selected from the group of Al, Si, Ge, Fe, B, Co and Ti; and at least one of Y and Z represents an iron ion; and the molar number of iron contained in the synthetic mica is 0.01 to 3 mols.

    摘要翻译： 具有优异的紫外线屏蔽效果的复合合成云母粉末，所述复合合成云母粉末包含含有选自Te，Bi，Pb，Ce，Fe，Mo等的一种或多种元素的微粒子层（B） 在鳞片状云母粒子（A）的表面形成有Nb，W，Sb，Sn，V，Mn，Ni，Co，Zn，Ti。 颗粒（B）颗粒（A）的覆盖率在0.5至1的范围内; 颗粒（B）的颗粒尺寸与颗粒（A）的平面方向直径的比率为0.1以下; 粒子（A）的粒径为1〜100μm。 而且，红色合成云母，其显影更接近人体皮肤和紫外线的颜色的耐光性红色，其制造方法和含有合成云母的紫外线屏蔽剂。 合成云母由下式（I）表示：X1 / 3差异1Y2差3（Z4O10）F2x0.75差异2x0.99（I）其中X表示选自Na，K，Li中的一种或多种离子 ，Ca，Rb和Sr; Y表示选自Mg，Fe，Ni，Mn，Al，Li，Co，Ti和Zn中的一种或多种离子; Z表示选自Al，Si，Ge，Fe，B，Co和Ti中的一种或多种离子; 并且Y和Z中的至少一个代表铁离子; 并且合成云母中含有的铁的摩尔数为0.01〜3摩尔。

    Light-responding high color-rendering makeup cosmetic preparation
    2.
    发明授权
    Light-responding high color-rendering makeup cosmetic preparation 有权
    光反应高色彩化妆品化妆品

    公开(公告)号：US06306409B1

    公开(公告)日：2001-10-23

    申请号：US09431096

    申请日：1999-11-01

    申请人： Katsuki Ogawa ,  Daisuke Aso ,  Osamu Sakurai ,  Kazuhisa Ohno

    发明人： Katsuki Ogawa ,  Daisuke Aso ,  Osamu Sakurai ,  Kazuhisa Ohno

    IPC分类号： A61K600

    CPC分类号： A61Q1/12 ,  A61K8/29 ,  A61K2800/438 ,  A61Q1/06 ,  A61Q1/10 ,  Y10S514/937

    摘要： In order to obtain a makeup cosmetic preparation having natural color-rendering property in response to intensity of surrounding light, a light-responding high color-rendering makeup cosmetic preparation of the present invention is characterized in that titanium oxide or titanium oxide compound, which has photochromic property to darken in response to intensity of irradiated ultraviolet ray, is coated on a surface of mica and metal or metal compound exists on a surface and/or inside of said photochromic titanium oxide coated mica and color of said metal or metal compound is observed as an object color, and wherein an observation color of said photochromic titanium oxide coated mica is changed by emphasizing an interference color generated by darkening of titanium oxide layer which is made of titanium oxide or titanium oxide compound in response to irradiation of ultraviolet ray, and wherein at least one of color tone in the cosmetic preparation is given by an observation color of the observation color changeable type photochromic titanium oxide coated mica.

    摘要翻译： 为了获得响应于周围光的强度具有自然显色性的化妆品制剂，本发明的光反应性高的显色性化妆品化妆品的特征在于，具有氧化钛或氧化钛化合物，其具有 光致变色性能随着照射紫外线的强度而变暗，涂覆在云母表面上，金属或金属化合物的表面和/或内部存在于所述光致变色二氧化钛被覆云母上，并观察所述金属或金属化合物的颜色 作为对象颜色，并且其中所述光致变色二氧化钛涂覆云母的观察颜色通过强调由氧化钛或氧化钛化合物响应于紫外线的照射而形成的氧化钛层变暗产生的干涉色而改变，以及 其中所述化妆品中的至少一种色调由所述o的观察颜色给出 保护色变色型光致变色二氧化钛涂层云母。

    Cosmetic sunscreen preparation
    4.
    发明授权
    Cosmetic sunscreen preparation 有权
    化妆品防晒剂

    公开(公告)号：US06749838B1

    公开(公告)日：2004-06-15

    申请号：US09807750

    申请日：2001-04-18

    申请人： Kyoko Joichi ,  Katsuki Ogawa ,  Kazuhisa Ohno ,  Akio Nasu

    发明人： Kyoko Joichi ,  Katsuki Ogawa ,  Kazuhisa Ohno ,  Akio Nasu

    IPC分类号： A61K742

    CPC分类号： A61K8/894 ,  A61K8/11 ,  A61K8/25 ,  A61K8/27 ,  A61K2800/413 ,  A61Q17/04

    摘要： An object of the present invention is to provide a sunscreen cosmetic in which a micro particle zinc oxide is dispersed satisfactorily and which is excellent in the ultraviolet rays protection effect as indicated by SPF and PFA, and also in the finish transparency and the system stability. A sunscreen cosmetic obtained by means of an incorporation of a composite powder of a micro particle zinc oxide having a particle size of 0.1 &mgr;m or less which is coated with a silicic anhydride at a coating rate of 5 to 30 wt % and whose surface is treated with a silicone of 3 to 12 wt %, a dispersing treatment of said composite powder in an oil or water using a media-agitating mill or a high pressure dispersing machine and/or an incorporation of a polyoxyalkylene-modified polysiloxane.

    摘要翻译： 本发明的目的是提供一种令人满意地分散微粒氧化锌的防晒化妆品，其具有如SPF和PFA所示的紫外线防护效果优异，以及最终的透明度和系统稳定性。 一种防晒化妆品，其通过将涂覆有硅酸酐的微粒氧化锌复合粉末以5〜30重量％的涂布速度并且表面被处理而得到， 使用3至12重量％的硅氧烷，使用介质搅拌研磨机或高压分散机将所述复合粉末分散在油或水中，和/或引入聚氧化烯改性的聚硅氧烷。

    Cosmetic composition containing spindle shaped fine particles of titanium dioxide
    5.
    发明授权
    Cosmetic composition containing spindle shaped fine particles of titanium dioxide 失效
    含有锭状二氧化钛细颗粒的化妆品组合物

    公开(公告)号：US6123927A

    公开(公告)日：2000-09-26

    申请号：US860918

    申请日：1997-07-14

    申请人： Katsuki Ogawa ,  Sadaki Takata ,  Shigenori Kumagaya

    发明人： Katsuki Ogawa ,  Sadaki Takata ,  Shigenori Kumagaya

    IPC分类号： A61K8/04 ,  A61K8/19 ,  A61K8/27 ,  A61K8/29 ,  A61K8/58 ,  A61K8/891 ,  A61Q1/02 ,  A61Q17/04 ,  A61Q19/00 ,  A61K7/42

    CPC分类号： A61Q17/04 ,  A61K8/0245 ,  A61K8/19 ,  A61K8/27 ,  A61K8/29 ,  A61K8/585 ,  A61K8/891 ,  A61Q1/02 ,  A61Q19/00 ,  B82Y5/00 ,  A61K2800/413 ,  A61K2800/612 ,  A61K2800/614 ,  Y10S514/937 ,  Y10S514/938

    摘要： This invention relates to a cosmetic composition having a UV blocking action in a wide region from UVB to UVA and capable of preventing erythema and melanism due to burning by the sun.The conventional fine particles of titanium dioxide are insufficient in the effect for blocking ultraviolet ray and, furthermore, the feeling to the skin becomes poorer, and the finish becomes powdery.This invention resides in the formulation, into a cosmetic composition, of spindle shaped fine particles of titanium dioxide having an average short diameter of 0.03 to 0.06 .mu.m, an average long diameter of 0.08 to 0.12 .mu.m, and an aspect ratio (long diameter/short diameter) of 2 to 4 or the spindle shaped fine particles and a metal oxide having an average particle size of 0.2 .mu.m or more.

    摘要翻译： PCT No.PCT / JP96 / 03442 Sec。 371日期1997年7月14日 102（e）日期1997年7月14日PCT 1996年11月22日PCT公布。 公开号WO97 / 18793 日期：1997年5月29日本发明涉及一种在UVB至UVA的广泛区域具有UV阻断作用并且能够防止由于太阳燃烧引起的红斑和黑色素的化妆品组合物。 常规的二氧化钛微粒在紫外线的阻挡效果上不足，此外，对皮肤的感觉变差，成品变粉。 本发明涉及一种化妆品组合物，其具有平均短径为0.03〜0.06μm，平均长径为0.08〜0.12μm的长丝比（长径比）的纺锤状二氧化钛微粒 /短径）为2〜4个或纺锤状微粒，平均粒径为0.2μm以上的金属氧化物。

    Production Method Of A Powder Cosmetic
    7.
    发明申请
    Production Method Of A Powder Cosmetic 有权
    粉末化妆品的生产方法

    公开(公告)号：US20100266519A1

    公开(公告)日：2010-10-21

    申请号：US12808191

    申请日：2008-12-19

    申请人： Shuji Hasegawa ,  Masaki Bundo ,  Koutaro Oota ,  Takuma Kurahashi ,  Keisuke Touyama ,  Katsuki Ogawa ,  Yoshito Ogura

    发明人： Shuji Hasegawa ,  Masaki Bundo ,  Koutaro Oota ,  Takuma Kurahashi ,  Keisuke Touyama ,  Katsuki Ogawa ,  Yoshito Ogura

    IPC分类号： A61K8/02 ,  A61Q1/12

    CPC分类号： B01F7/00858 ,  A61K8/37 ,  A61K8/375 ,  A61K8/8111 ,  A61K8/891 ,  A61K8/92 ,  A61Q1/12 ,  B01F3/1221 ,  B01F2215/0481

    摘要： The present invention is to provide an easy production method of powder cosmetics having improved practical characteristics such as extensibility on the skin, adhesion, feeling of particulate fineness, and long-lasting property, and having improved impact resistance. A production method of a powder cosmetic comprising; mixing powder component and oil component as a binder with a mixing apparatus, wherein the mixing apparatus is a facing rotor type mixing apparatus having a first rotor with a plurality of blades and a second rotor with a plurality of blades in a mixing chamber, in which the first rotor and the second rotor face each other and have rotating shafts on same axis line, and in the facing rotor type mixing apparatus, raw materials are fed into an introduction opening on a first rotor side, the raw materials are mixed by rotating the first rotor and the second rotor in same or opposite directions to each other, and the mixed raw materials are discharged from a discharge opening on a second rotor side.

    摘要翻译： 本发明提供一种具有改善皮肤可伸长性，粘附性，细度细度和持久性等实用特性并且具有改善的耐冲击性的粉末化妆品的容易制造方法。 一种粉末化妆品的制造方法，其特征在于， 用混合装置将粉末成分和油性成分作为粘合剂混合，其中混合装置是具有多个叶片的第一转子和在混合室中具有多个叶片的第二转子的面向转子式混合装置，其中 第一转子和第二转子彼此面对并具有在同一轴线上的旋转轴，并且在面向转子型混合装置中，将原料供给到第一转子侧的导入口中，通过使原料混合 第一转子和第二转子彼此相同或相反的方向，并且混合原料从第二转子侧的排出口排出。

    Insoluble powder, powder for restoring barrier function of skin, powder for preventing/mitigating skin chapping, and preparation containing the same for external use on skin
    8.
    发明授权
    Insoluble powder, powder for restoring barrier function of skin, powder for preventing/mitigating skin chapping, and preparation containing the same for external use on skin 有权
    不溶性粉末，用于恢复皮肤屏障功能的粉末，用于预防/缓解皮肤裂纹的粉末，以及含有外用皮肤的制剂

    公开(公告)号：US07785636B2

    公开(公告)日：2010-08-31

    申请号：US10509539

    申请日：2003-03-28

    申请人： Shigeyoshi Fujiwara ,  Mitsuhiro Denda ,  Katsuki Ogawa ,  Tsuyoshi Miyamoto ,  Sadaki Takata

    发明人： Shigeyoshi Fujiwara ,  Mitsuhiro Denda ,  Katsuki Ogawa ,  Tsuyoshi Miyamoto ,  Sadaki Takata

    IPC分类号： A61K33/04

    CPC分类号： A61Q1/12 ,  A61K8/022 ,  A61K8/19 ,  A61K8/23 ,  A61K8/27 ,  A61K2800/412 ,  A61K2800/651 ,  A61Q1/02 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q17/00 ,  A61Q19/00 ,  A61Q19/08

    摘要： A first subject of the present invention is an insoluble powder characterized in that a zeta-potential is a negative value.It is preferable that barium sulfate is a main ingredient in the insoluble powder.It is preferable that an average primary particle diameter is 3 to 100 μm, and an aspect ratio is 3 to 250 in the insoluble powder.It is preferable that the insoluble powder is a metal-doped barium sulfate powder obtained by reacting a barium ion and a sulfate ion in the presence of a metal ion.It is preferable that the metal ion is one or more selected from the group consisting of a lithium ion, a sodium ion and a zinc ion in the insoluble powder.A second subject of the present invention is a skin barrier function recovering powder, or a skin roughening preventing and improving powder, which comprises the aforementioned powder.A third subject of the present invention is a skin external composition characterized in that a content of the aforementioned powder is 1 to 40% by weight.

    摘要翻译： 本发明的第一个目标是不溶性粉末，其特征在于ζ电位是负值。 优选硫酸钡是不溶性粉末的主要成分。 在不溶性粉末中，平均一次粒径优选为3〜100μm，长径比为3〜250。 优选不溶性粉末是在金属离子存在下使钡离子和硫酸根离子反应而得到的金属掺杂硫酸钡粉末。 金属离子优选在不溶性粉末中选自锂离子，钠离子和锌离子中的一种以上。 本发明的第二主题是包含上述粉末的皮肤屏障功能回收粉末或皮肤粗糙化防止和改善粉末。 本发明的第三主题是皮肤外用组合物，其特征在于上述粉末的含量为1〜40重量％。

    Silicone Elastomer Composite Powder, Method For Producing Silicone Elastomer Composite Powder and Cosmetics
    9.
    发明申请
    Silicone Elastomer Composite Powder, Method For Producing Silicone Elastomer Composite Powder and Cosmetics 审中-公开
    硅酮弹性体复合粉末，用于生产硅酮弹性体复合粉末和化妆品的方法

    公开(公告)号：US20080145332A1

    公开(公告)日：2008-06-19

    申请号：US11816289

    申请日：2006-02-17

    申请人： Katsuki Ogawa ,  Katsuhiko Yagi ,  Mamoru Ohno

    发明人： Katsuki Ogawa ,  Katsuhiko Yagi ,  Mamoru Ohno

    IPC分类号： A61K8/89 ,  C08J3/12 ,  A61Q1/00

    CPC分类号： A61K8/26 ,  A61K8/11 ,  A61K8/891 ,  A61K8/897 ,  A61K2800/412 ,  A61Q1/02 ,  A61Q1/12 ,  C08J3/12 ,  C08J3/203 ,  C08J2383/00 ,  C08L83/04

    摘要： The present invention provides a silicone elastomer composite powder with excellent flowability and dispersibility. Also, the present invention provides a method for producing a silicone elastomer composite powder, comprising a step of converting a mixture of a silicone elastomer powder and a clay mineral to the composite powder with a high-speed rotation dispersing machine under a condition of a peripheral speed of 40 m/sec or higher and a Froude number of 70 or higher, wherein a surface of the silicone elastomer powder is coated with the clay mineral, a specific volume of the composite powder is 2.50 ml/g or less, and an oil absorption amount of the composite powder is 180 g/100 g or less. Furthermore, the present invention provides a cosmetic without sticky feeling inherent in the silicone elastomer powder, and excellent in the feeling during use and in impact resistance.

    摘要翻译： 本发明提供了具有优异的流动性和分散性的硅氧烷弹性体复合粉末。 另外，本发明提供一种硅酮弹性体复合粉体的制造方法，其特征在于，在高速旋转分散机的周边条件下，将有机硅弹性体粉末和粘土矿物的混合物转化为复合粉末的工序 速度为40m / sec以上，弗劳德数为70以上，其中，硅氧烷弹性体粉末的表面涂覆有粘土矿物，复合粉末的比容积为2.50ml / g以下， 复合粉末的吸收量为180g / 100g以下。 此外，本发明提供了一种化妆品，其不含有机硅弹性体粉末固有的粘着感，使用时的感觉和耐冲击性优异。