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公开(公告)号：US20230078855A1
公开(公告)日：2023-03-16
申请号：US17798677
申请日：2021-02-09
摘要： Provided is a charge-adjustment powder having an excellent ability to regulate a charging property on a surface of a target to be charge-adjusted within a certain range, and to maintain the applied charge. The charge-adjustment powder is formed with particles having titanium-niobium oxide on at least a part of a surface of a core, and the content of an alkali metal is set to be 20.0 mmol/kg or less based on the whole.
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2.发明申请公开(公告)号：US20190040227A1
公开(公告)日：2019-02-07
申请号：US16153940
申请日：2018-10-08
CPC分类号： C08K3/22 , A61K8/0245 , A61K8/19 , A61K8/25 , A61K8/26 , A61K2800/43 , A61K2800/621 , A61K2800/651 , A61Q1/02 , A61Q1/10 , C01P2004/41 , C01P2004/84 , C01P2006/12 , C01P2006/62 , C01P2006/64 , C08K2003/2227 , C08K2003/2265 , C09C1/24 , C09C3/063
摘要： To solve the problem of providing a black iron oxide that can yield sufficient blackness, opacifying effect and covering ability even if it is only added in a small amount for use with cosmetic materials, the invention provides a black iron oxide with a high tinting strength having an octahedral shape, a specific surface in a range of 8.0 to 20.0 m2/g, and a particle surface coated with a layer containing one type or two or more types of inorganic compounds, wherein an L* value of a colour on reduction is 31.0 or lower and a b* value of a colour on reduction is 1.5 or lower, a production method thereof, and cosmetic materials that incorporate the same.
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3.发明申请FINE POWDER OF TRANSPARENT AND ELECTRIC CONDUCTIVE OXIDE COMPOSITES AND PRODUCTION METHOD THEREOF AND TRANSPARENT ELECTRIC CONDUCTIVE FILM 审中-公开透明和导电氧化物复合材料的粉末及其生产方法和透明电导体膜公开(公告)号：US20150243403A1
公开(公告)日：2015-08-27
申请号：US14624760
申请日：2015-02-18
发明人： Yasuo INOUE , Shigeru Nagaoka , Misao Mazaki , Hiromasa Kondoh , Eisuke Yoshioka
CPC分类号： H01B1/08 , B82Y30/00 , C01G23/047 , C01P2002/52 , C01P2004/04 , C01P2004/16 , C01P2004/84 , C01P2006/12 , C01P2006/40 , C01P2006/60 , C09C1/3661 , C09D5/24 , H01B1/20 , H01B13/0026
摘要： Fine powder of transparent conductive oxide composites is obtained by covering a surface of a rod-like rutile-type titanium oxide particle having a long axis diameter of 0.05 μm or higher and 0.15 μm or lower, a short axis diameter of 0.01 μm or higher and lower than 0.03 μm, and an axis ratio of 5 or higher, with a doped tin oxide using a wet method, wherein antimony is doped at 10 to 25 wt % as Sb against SnO2, at 1 to 2 wt %/m2 per a specific surface area of the substrate; and firing the substrate under an oxidizing atmosphere at a firing temperature of 400 to 700° C.
摘要翻译： 通过覆盖长轴直径为0.05μm以上且0.15μm以下，短轴直径为0.01μm以上的棒状金红石型氧化钛粒子的表面，得到透明导电性氧化物复合体的细粉末， 低于0.03μm，轴比为5以上，与使用湿法的掺杂氧化锡相比，其中锑以SnO 2为10〜25重量％，以SnO 2的比例掺杂，以1〜2重量％/ m 2 基材的表面积; 在400〜700℃的烧成温度下，在氧化气氛下烧成。
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4.发明授权Cocoon-shaped rutile-type titanium dioxide, as well as cosmetics and external additives for toner comprising the same 有权茧状金红石型二氧化钛，以及包含其的调色剂的化妆品和外用添加剂公开(公告)号：US08323625B2
公开(公告)日：2012-12-04
申请号：US12693497
申请日：2010-01-26
CPC分类号： C01G23/053 , A61K8/0275 , A61K8/29 , A61K2800/413 , A61Q1/02 , A61Q1/04 , A61Q1/06 , A61Q1/10 , A61Q1/12 , A61Q17/04 , A61Q19/00 , A61Q19/10 , C01P2004/03 , C01P2004/04 , C01P2004/45 , C01P2004/54 , C01P2006/12 , C01P2006/62 , C09C1/3661 , C09C1/3669 , C09C1/3684 , Y10T428/2982
摘要： The present invention provides products comprising cocoon-shaped rutile-type titanium dioxide, i.e., cosmetics which have high UV blocking ability, provide a good feel upon use without leaving squeakiness or graininess on the skin, and also give a natural bare skin appearance without causing white masking, due to adequate tinting strength and covering power, as well as external additives for toner which are excellent in prevention of filming on a photosensitive member and inhibition of aggregation between toner particles. The present invention is directed to rutile-type titanium dioxide having a cocoon-shape, as well as cosmetics comprising this titanium dioxide, and external additives for toner comprising this titanium dioxide which is hydrophobically treated.
摘要翻译： 本发明提供了包含茧状金红石型二氧化钛的产品，即具有高UV阻隔能力的化妆品，在使用时提供良好的感觉，而不会在皮肤上留下吱吱声或颗粒状，并且还产生天然裸露的外观，而不引起 由于足够的着色强度和覆盖力，白色掩蔽以及防止感光构件上的成膜和抑制调色剂颗粒之间聚集的调色剂外用添加剂。 本发明涉及具有茧形状的金红石型二氧化钛，以及包含该二氧化钛的化妆品，以及包含该二氧化钛进行疏水处理的调色剂的外用添加剂。
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5.发明授权
公开(公告)号：US5911905A
公开(公告)日：1999-06-15
申请号：US20508
申请日：1998-02-09
申请人： Hideaki Tokunaga , Koji Nakata , Seiji Shinohara , Noriyuki Itofuji , Kouji Kurosaki , Nobuyuki Hashimoto
发明人： Hideaki Tokunaga , Koji Nakata , Seiji Shinohara , Noriyuki Itofuji , Kouji Kurosaki , Nobuyuki Hashimoto
CPC分类号： G11B5/70689 , C01G49/02 , C01G49/04 , C01G49/06 , G11B5/70694 , C01P2002/52 , C01P2004/03 , C01P2004/10 , C01P2004/51 , C01P2004/52 , C01P2004/54 , C01P2006/12 , C01P2006/42
摘要： In a process for producing hydrated iron oxide which comprises the steps of adding an aqueous alkali solution to an aqueous solution of a ferrous salt in an amount no more than a neutralizing equivalent amount with respect to said ferrous salt, oxidizing the resulting ferrous hydroxide containing suspension to produce the seed crystals of hydrated iron oxide and subsequently supplying an additional amount of alkali and oxidizing the hydrated iron oxide to grow, sulfurous acid or a sulfite is added to either the aqueous ferrous salt solution or the aqueous alkali solution or the suspension containing ferrous hydroxide before the oxidation of ferrous hydroxide starts. The resulting hydrated iron oxide may be used as a raw material to produce berthollide, maghemite or a cobalt-doped ferromagnetic iron oxide.
摘要翻译： 在一种生产水合氧化铁的方法中，包括以下步骤：向亚铁盐水溶液中加入碱金属盐水溶液，其含量相对于所述亚铁盐不超过中和当量，氧化所得含氢氧化亚铁悬浮液 产生水合氧化铁晶种，随后再加入碱和氧化水合氧化铁进行生长，将亚硫酸或亚硫酸盐加入到亚铁盐水溶液或碱水溶液或含铁的悬浮液中 氢氧化锂开始氧化氢氧化。 所得到的水合氧化铁可用作生产贝氏体，磁赤铁矿或钴掺杂铁磁性氧化铁的原料。
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公开(公告)号：US5736239A
公开(公告)日：1998-04-07
申请号：US576844
申请日：1995-12-21
申请人： Hidefumi Harada , Shigeru Nagaoka
发明人： Hidefumi Harada , Shigeru Nagaoka
CPC分类号： C09D5/36 , B32B15/08 , Y10T428/257
摘要： The present invention provides a novel coating layer or a film having a flip-flop property, comprising a mica-like red iron oxide of less than 0.25 .mu.m in thickness containing aluminum in solid solution and a solid resin component, with the proportion of said iron oxide being 0.1-20 parts by weight per 100 parts by weight of the solid resin component.
摘要翻译： 本发明提供一种新颖的涂层或具有触发性能的膜，其包含厚度小于0.25μm的云母状氧化铁，其含有固溶体中的铝和固体树脂组分，所述比例为 相对于100重量份固体树脂组分，氧化铁为0.1-20重量份。
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7.发明公开公开(公告)号：US20240245588A1
公开(公告)日：2024-07-25
申请号：US18561407
申请日：2022-03-25
发明人： Akira YOSHIMI , Akihiko TAKADA
CPC分类号： A61K8/19 , A61K8/0245 , A61Q1/02 , A61K2800/43
摘要： Provided is an iron oxide pigment that is for compounding with a cosmetic composition, exhibits a large a value and/or value and a high chroma even in areas with low luminance, and has high coloring power. The iron oxide pigment for a cosmetic composition comprises a spinel structure or a spinel structure and a corundum structure, has an elemental Fe content of 680-702 g/kg, an FeO content of 30 g/kg or less, an Fe2O3 content of 939 g/kg or more, and a total content of 968 g/kg or more of FeO and Fe2O3.
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公开(公告)号：US20220176340A1
公开(公告)日：2022-06-09
申请号：US17609959
申请日：2020-04-07
发明人： Takeshi IZUMI , Takashi SAKUMA , Makoto KOMATSU , Hedenori ISHIOKA , Takafumi TANAKA , Nobuyuki HASHIMOTO , Ayaka ANDO , Tomoko YSHIMI
摘要： Provided are a cobalt ion adsorption material which has a large adsorption capacity and which tends not to generate fine powder, and a method for producing the same. This cobalt ion adsorption material is a powder with a particle diameter of 100-1,000 μm, and contains 0.3-8.0 parts by mass of a binder constituted of a water-insoluble metal oxide or metal hydroxide fine particles with respect to 100 parts by mass of a cobalt adsorption main agent constituted of potassium hydrogen dititanate hydrate.
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公开(公告)号：US20210292182A1
公开(公告)日：2021-09-23
申请号：US17260895
申请日：2019-07-11
发明人： Toshimasa SEKI , Takayasu TANAKA , Wataru MINO , Toshiyuki KOGA , Tomoko YOSHIMI
摘要： A powder which is composed of particles that are mainly composed of calcium titanate having a perovskite crystal structure, and primary particles of which have a generally spherical shape and an average particle diameter within the range of from 20 nm to 100 nm (inclusive). This powder is produced by a method which comprises: the production of calcium titanate by subjecting a mixed liquid that contains a sugar, an alkali, a water-soluble compound containing calcium, and a compound which is obtained by deflocculating a hydrolysis poroduct of a titanium compound with use of a monobasic acid to a high-pressure liquid-phase reaction that includes heating to a temperature of from 100° C. to 270° C. (inclusive),; and a subsequent calcium removal treatment.
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公开(公告)号：US09806339B2
公开(公告)日：2017-10-31
申请号：US14627682
申请日：2015-02-20
发明人： Kiyoshi Nakahara , Toshimasa Seki , Hidenori Ishioka , Wataru Mino , Yasuhiro Harada , Norio Takami , Hiroki Inagaki
CPC分类号： H01M4/485 , C01G33/00 , C01G33/006 , C01P2002/60 , C01P2002/72 , C01P2004/61 , C01P2006/40 , H01M4/0402 , H01M4/0471 , H01M4/366 , H01M4/623 , H01M4/625 , H01M10/052
摘要： An electrode active material comprising in major proportions a monoclinic titanium-niobium composite oxide represented by the formula TiNbxO(2+5x/2), wherein X is from 1.90 or more to less than 2.00.
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