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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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公开(公告)号：US20200230575A1
公开(公告)日：2020-07-23
申请号：US16304905
申请日：2017-06-22
发明人： Manabu FURUDATE , Tomohiro INOUE
IPC分类号： B01J23/28 , B01J23/00 , B01J23/745 , B01J23/22 , B01J37/00 , B01J21/08 , B01J35/00 , B01J37/02 , A61L2/08 , A61L2/232 , B01D53/86
摘要： The present invention provides: an interior material having a surface layer which has visible light-responsive photocatalytic activity and which contains two types of titanium oxide microparticles, the two types of titanium oxide microparticles comprising first titanium oxide microparticles, in which a tin component and a transition metal component for enhancing visible light responsiveness (excluding iron group components) are in solid solution, and second titanium oxide microparticles, in which an iron group component is in solid solution; and a method for manufacturing the interior material. The present invention makes it possible to provide an interior material in which visible light-responsive photocatalytic titanium oxide microparticles, which make it possible to easily produce a surface layer (photocatalyst thin film) having high transparency and expressing photocatalytic activity even in response to visible light (400-800 nm) only, are applied onto a surface, whereby it is possible to obtain, under indoor illumination, excellent photocatalytic properties such as an antimicrobial property and a property of breaking down chemical substances in indoor air without adversely affecting the design quality of the article in question.
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公开(公告)号：US20190225821A1
公开(公告)日：2019-07-25
申请号：US16312146
申请日：2017-06-06
发明人： Ryosuke YOSHII , Kohei MASUDA , Manabu FURUDATE , Tomohiro INOUE
IPC分类号： C09D7/61 , C09D183/04 , C09D175/14 , C09C3/12 , C09D7/40 , C09D133/14 , C09D163/00
摘要： A coating composition containing (A) 100 parts by mass of a room-temperature-curable resin and (B) 0.1-50 parts by mass of core-shell microparticles that include tetragonal titanium oxide solid solution microparticles in which tin and manganese have been dissolved as the core and a shell of silicon oxide on the outer side of the core exhibits room-temperature curability during coating film curing and exhibits UV shielding properties while maintaining transparency to visible light, whereby it is possible to provide a cured film capable of suppressing discoloration and deterioration of a substrate without compromising the appearance of the substrate.
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公开(公告)号：US20190217282A1
公开(公告)日：2019-07-18
申请号：US16332320
申请日：2017-08-30
发明人： Manabu FURUDATE , Tomohiro INOUE
IPC分类号： B01J35/00 , B01J23/28 , B01J23/22 , B01J23/888 , B01J23/30 , B01J23/881 , B01J37/00 , B01J37/10 , B01J37/04 , B01J37/03 , B01J37/02
CPC分类号： B01J35/004 , B01J23/22 , B01J23/28 , B01J23/30 , B01J23/88 , B01J23/881 , B01J23/888 , B01J35/0013 , B01J35/02 , B01J37/0018 , B01J37/0215 , B01J37/0236 , B01J37/03 , B01J37/033 , B01J37/04 , B01J37/10 , B01J37/12 , C01G23/00 , C01G31/00 , C01G39/00 , C01G41/00 , C01G49/00
摘要： Provided are the following: a mixture of visible light-responsive photocatalytic titanium oxide fine particles which can conveniently produce a photocatalyst thin film that exhibits photocatalyst activity even with only visible light (400-800 nm) and that exhibits high transparency; a dispersion liquid of the fine particles; a method for producing the dispersion liquid; a photocatalyst thin film; and a member having the photocatalyst thin film on a surface thereof. The mixture of visible light-responsive photocatalytic titanium oxide fine particles is characterized by containing two kinds of titanium dioxide fine particles: first titanium oxide fine particles, in which a tin component and a transition metal component (excluding an iron group element component) that increases visible light response properties form a solid solution, and second titanium oxide fine particles, in which an iron group element component and a chromium group element component form a solid solution.
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公开(公告)号：US20180117567A1
公开(公告)日：2018-05-03
申请号：US15560901
申请日：2016-03-08
发明人： Manabu FURUDATE , Tomohiro INOUE
IPC分类号： B01J23/745 , B01J23/28 , B01J21/08 , B01J35/02 , B01J35/00 , B01J37/03 , B01J37/06 , B01J37/04 , B01J37/10 , B01J37/02 , B01J37/00
CPC分类号： B01J23/745 , A61L9/00 , B01J21/08 , B01J23/28 , B01J23/8472 , B01J23/88 , B01J23/8875 , B01J35/0006 , B01J35/004 , B01J35/02 , B01J37/0018 , B01J37/0215 , B01J37/031 , B01J37/04 , B01J37/06 , B01J37/10 , C09D1/00 , C09D5/00
摘要： As a visible-light-responsive photocatalytic-titanium-oxide-particulate dispersion liquid that can achieve a high visible light activity and is of a type different from the related art, the present invention provides a visible-light-responsive photocatalytic-titanium-oxide-particulate dispersion liquid in which two types of titanium oxide particulates are dispersed in an aqueous dispersion medium. The two types of titanium oxide particulates are first titanium oxide particulates, in which a tin component and a transition metal component (but excluding an iron-group component) for enhancing visible light responsiveness are dissolved, and second titanium oxide particulates, in which an iron-group component is dissolved. When a photocatalytic film formed by using this dispersion liquid is used, a high decomposition activity is achieved even in a case where a decomposition substrate has low concentration, which was previously difficult under visible light conditions.
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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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9.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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10.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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