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公开(公告)号：US20210053029A1
公开(公告)日：2021-02-25
申请号：US17043491
申请日：2019-03-26
发明人： Masahiro YUYAMA , Manabu FURUDATE , Tomohiro INOUE
IPC分类号： B01J21/06 , B32B27/36 , B32B37/00 , B32B27/28 , B01J35/00 , C08J7/04 , B05D7/24 , B05D5/06 , C09D5/16
摘要： Provided are a photocatalyst transfer film allowing a photocatalyst layer that is uniform, highly transparent, and exhibits an antimicrobial property in dark places to be transferred to the surfaces of various transfer base materials; and a production method thereof. The photocatalyst transfer film has, on a base film, a photocatalyst layer containing a titanium oxide particle-containing photocatalyst, antimicrobial metal-containing alloy particles, a silicon compound and a surfactant. The production method of the photocatalyst transfer film includes applying a photocatalyst coating liquid to a base film; and performing drying. The photocatalyst coating liquid contains a titanium oxide particle-containing photocatalyst, antimicrobial metal-containing alloy particles, a silicon compound, a surfactant and an aqueous dispersion medium.
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2.发明申请ORGANIC SOLVENT DISPERSION OF TITANIUM OXIDE SOLID-SOLUTION PARTICLES, MAKING METHOD, AND COATING COMPOSITION 审中-公开氧化钛固溶体颗粒的有机溶剂分散体，制备方法和涂料组合物公开(公告)号：US20150299417A1
公开(公告)日：2015-10-22
申请号：US14687344
申请日：2015-04-15
发明人： Kohei MASUDA , Koichi HIGUCHI , Manabu FURUDATE , Tomohiro INOUE
IPC分类号： C08K3/22 , C09D1/00 , C08K3/36 , C08K3/08 , C08K5/5419
CPC分类号： C08K3/22 , C01G23/04 , C01G23/0538 , C01P2002/52 , C01P2002/86 , C01P2004/64 , C08K3/08 , C08K3/36 , C08K5/5419 , C08K2003/2241 , C09C1/3661 , C09C1/3684 , C09D1/00 , C09D7/62 , C09D7/67
摘要： Core/shell type tetragonal titanium oxide solid-solution particles each consisting of a core of tetragonal titanium oxide having tin and manganese incorporated in solid solution and a shell of silicon oxide are dispersed in an organic solvent. The core/shell type particles have a diameter D50 of 5-50 nm. The amount of tin incorporated in solid solution is to provide a molar ratio Ti/Sn of 10-1,000, and the amount of manganese incorporated in solid solution is to provide a molar ratio Ti/Mn of 10-1,000.
摘要翻译： 由固体溶液中含有锡和锰的四方晶氧化钛芯和氧化硅壳组成的核/壳型四方钛氧化物固溶体颗粒分散在有机溶剂中。 核/壳型颗粒的直径D50为5-50nm。 掺入固溶体中的锡的量为Ti / Sn的摩尔比为10-1,000，并且固溶体中掺入的锰的量为10-1,000的Ti / Mn摩尔比。
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3.发明公开公开(公告)号：US20230219065A1
公开(公告)日：2023-07-13
申请号：US18010847
申请日：2021-06-04
发明人： Mikiya HINOUE , Tomohiro INOUE , Manabu FURUDATE
IPC分类号： B01J21/06 , B01J21/16 , B01J21/08 , B01J29/06 , B01J35/00 , B01J37/04 , B01J37/02 , B01J37/00 , A61L9/014
CPC分类号： B01J21/063 , B01J21/16 , B01J21/08 , B01J29/06 , B01J35/0013 , B01J35/006 , B01J37/04 , B01J37/0215 , B01J37/00 , A61L9/014
摘要： Provided is a titanium oxide composition that has a high capability to decompose odor-causing substances, is less likely to cause re-emission of an odor-causing substance(s) due to adsorption of water, and exhibits an excellent particle dispersion stability. The titanium oxide composition contains titanium oxide particles, a component A and a component B. The component A is at least one kind selected from a group of sepiolite and attapulgite, and the component B is at least one kind selected from a group of high silica zeolite and hydrophobic silica. A mass ratio of the component A to the titanium oxide particles is 0.75 to 3.25, and a mass ratio of the component B to the component A is 0.25 to 3.0. Also provided is a member having such titanium oxide composition on its surface.
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公开(公告)号：US20210016249A1
公开(公告)日：2021-01-21
申请号：US17043517
申请日：2019-03-26
发明人： Masahiro YUYAMA , Manabu FURUDATE , Tomohiro INOUE
摘要： Provided are a photocatalyst transfer film allowing a uniform and highly transparent photocatalyst layer to be transferred to the surfaces of various transfer base materials; and a production method thereof. The photocatalyst transfer film has, on a biaxially oriented polypropylene film, a photocatalyst layer containing a titanium oxide particle-containing photocatalyst, a silicon compound and a surfactant. The production method of the photocatalyst transfer film includes applying a photocatalyst coating liquid to a biaxially oriented polypropylene film; and performing drying. The photocatalyst coating liquid contains a titanium oxide particle-containing photocatalyst, a silicon compound, a surfactant and an aqueous dispersion medium.
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公开(公告)号：US20190210007A1
公开(公告)日：2019-07-11
申请号：US16311993
申请日：2017-06-06
发明人： Manabu FURUDATE , Tomohiro INOUE , Ryosuke YOSHII , Kohei MASUDA
IPC分类号： B01J23/34 , B01J35/00 , B01J31/12 , B01J31/06 , B01J31/38 , B01J37/04 , B01J37/03 , B01J21/08 , B01J37/02 , B01J21/06 , B01J37/00 , B01J33/00
CPC分类号： B01J23/34 , B01J21/06 , B01J21/063 , B01J21/08 , B01J31/06 , B01J31/125 , B01J31/127 , B01J31/38 , B01J33/00 , B01J35/0013 , B01J35/004 , B01J35/02 , B01J37/0018 , B01J37/0221 , B01J37/0228 , B01J37/0244 , B01J37/033 , B01J37/04 , B01J2231/005 , B01J2531/002 , B32B27/00 , B32B27/18 , C09D5/00 , C09D127/12 , C09D183/04 , C09D201/00
摘要： A photocatalyst laminate which is composed of an undercoat layer provided on a substrate and a photocatalyst layer laminated on the surface of the undercoat layer. The undercoat layer contains (A) 100 parts by mass of a resin component and (B) 0.1-50 parts by mass of fine core-shell particles, each of which has a core that is formed of a fine tetragonal titanium oxide solid solution particle wherein tin and manganese are solid-solved and a shell that is formed from silicon oxide on the outside of the core. This photocatalyst laminate is not susceptible to decrease in the photocatalyst function even under outdoor exposure for a long period of time, and is thus capable of providing a coated article that exhibits excellent weather resistance.
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公开(公告)号：US20220402770A1
公开(公告)日：2022-12-22
申请号：US17766138
申请日：2020-09-29
发明人： Manabu FURUDATE , Tomohiro INOUE
IPC分类号： C01G23/053 , B01J21/06 , C01G23/08 , B82Y40/00 , B82Y30/00 , B01J35/02 , B01J35/00 , B01J37/08
摘要： Provided is a titanium oxide particle dispersion liquid with an inhibited photocatalytic activity and a low level of coloration. Titanium oxide particles in this dispersion liquid contain:
(1) a tin component; and
(2) a manganese component and/or a cobalt component,
wherein only the tin component is solid-dissolved in the titanium oxide particles, and the manganese component and/or the cobalt component are each contained by an amount of 5 to 5,000 in terms of a molar ratio to titanium (Ti/Mn and/or Ti/Co).-
公开(公告)号：US20220168708A1
公开(公告)日：2022-06-02
申请号：US17432856
申请日：2020-02-21
发明人： Manabu FURUDATE , Tomohiro INOUE
摘要： Provided is a titanium oxide fine particle mixture having a high photocatalytic activity, especially a high photocatalytic activity in the visible light region. The titanium oxide fine particle mixture contains: first titanium oxide fine particles; and second titanium oxide fine particles, wherein the second titanium oxide fine particles are titanium oxide fine particles with at least an iron component and a silicon component solid-dissolved therein, and the first titanium oxide fine particles are titanium oxide fine particles that may have a component(s) other than an iron component and a silicon component solid-dissolved therein.
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8.发明申请公开(公告)号：US20160250621A1
公开(公告)日：2016-09-01
申请号：US15029902
申请日：2014-09-29
IPC分类号： B01J23/888 , B01J37/04 , B01J37/08 , B01J35/00
CPC分类号： B01J23/888 , B01J21/063 , B01J23/72 , B01J35/002 , B01J35/004 , B01J35/023 , B01J37/0036 , B01J37/04 , B01J37/08 , C01G23/053 , C01G41/02 , C01P2002/50 , C01P2002/54 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C09D1/00 , C09D5/16 , C09D7/66
摘要： The present invention relates to a dispersion liquid of titanium oxide-tungsten oxide composite photocatalytic fine particles that is characterized by having two types of photocatalytic fine particles dispersed in an aqueous dispersion medium, the fine particles including i) fine particles of titanium oxide that contain a peroxotitanium component and a copper component and ii) fine particles of tungsten oxide. The present invention can provide a dispersion liquid and the like that can be used to conveniently manufacture a photocatalytic thin film that demonstrates photocatalytic activity even within visible light (400-800 nm) only, exhibits high antibacterial performance, is highly durable, and wherein the state of copper coordination is stable against exposure to heat and ultraviolet rays and is not easily modified. The dispersion liquid is a dispersion liquid of titanium oxide-tungsten oxide composite photocatalytic fine particles that contains copper-containing titanium oxide fine particles.
摘要翻译： 本发明涉及一种二氧化钛 - 氧化钨复合光催化剂微粒分散液，其特征在于分散在水分散介质中的两种类型的光催化微粒，该微粒包括：i）含有 过氧钛组分和铜组分，和ii）氧化钨微粒。 本发明可以提供可用于方便地制造即使在可见光（400-800nm）内可见光（400-800nm）也表现出光催化活性的光催化薄膜的分散液等，其耐久性高，并且其中 铜配位状态对于暴露于热和紫外线是稳定的，并且不容易改性。 分散液是含有铜的氧化钛微粒的氧化钛 - 氧化钨复合光催化剂微粒的分散液。
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9.发明申请SOLAR CELL DEGRADATION CONTROL-COATING LIQUID AND THIN FILM AND SOLAR CELL DEGRADATION CONTROL METHOD 审中-公开太阳能电池降解控制涂料液体和薄膜和太阳能电池降解控制方法公开(公告)号：US20160111559A1
公开(公告)日：2016-04-21
申请号：US14897500
申请日：2014-05-23
IPC分类号： H01L31/0216 , H01L31/048
CPC分类号： H01L31/02167 , C03C17/25 , C03C17/253 , C03C17/27 , C03C2217/211 , C03C2217/213 , C03C2217/214 , C03C2217/22 , C03C2217/42 , C09D1/00 , C09D7/67 , H01L31/0445 , H01L31/048 , Y02E10/50
摘要： Provided is a solar cell degradation control-cover glass having a thin film that is formed by applying to a cover glass back surface a coating liquid comprising either an aqueous solution of a water-soluble compound of at least one metal selected from silicon, aluminum, zirconium, tin and zinc or a fine particle dispersion liquid of an oxide of such metal.
摘要翻译： 本发明提供一种具有薄膜的太阳能电池劣化控制罩玻璃，该薄膜是通过将覆盖玻璃后表面涂布于包含选自硅，铝， 锆，锡和锌或这种金属的氧化物的细颗粒分散液。
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公开(公告)号：US20240182320A1
公开(公告)日：2024-06-06
申请号：US18287766
申请日：2022-04-19
发明人： Manabu FURUDATE , Tomohiro INOUE , Mikiya HINOUE
CPC分类号： C01G23/08 , A61L2/238 , C01P2002/08 , C01P2002/70 , C01P2004/51 , C01P2004/62 , C01P2004/64
摘要： Provided are a titanium oxide particle-metal particle composition having a higher photocatalytic activity, especially a higher visible light activity than before; and a method for producing such composition. The composition contains two kinds of particles which are:
(i) titanium oxide particles with a tin component and a visible light activity-enhancing transition metal component being solid-dissolved therein, and with the surfaces of the titanium oxide particles being modified by an iron component and a silicon component that are not solid-dissolved in the titanium oxide particles; and
(ii) antimicrobial metal-containing metal particles.
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