JP2011022261A5 - - Google Patents

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JP2011022261A5
JP2011022261A5 JP2009165685A JP2009165685A JP2011022261A5 JP 2011022261 A5 JP2011022261 A5 JP 2011022261A5 JP 2009165685 A JP2009165685 A JP 2009165685A JP 2009165685 A JP2009165685 A JP 2009165685A JP 2011022261 A5 JP2011022261 A5 JP 2011022261A5
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diamond
particles
graphite phase
nano
alcohol
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JP2009165685A
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JP2011022261A (en
JP5193139B2 (en
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Claims (11)

粒径0.1〜50μmのダイヤモンド微粒子を含有する光散乱板であって、前記ダイヤモンド微粒子が、***法で得られたグラファイト相を有するナノダイヤモンドを、酸化性化合物を含有する、水及び／又はアルコールからなる超臨界流体中で酸化処理することにより得られたものであることを特徴とする光散乱板。 A light scattering plate containing diamond fine particles having a particle diameter of 0.1 to 50 μm, wherein the diamond fine particles contain nano-diamond having a graphite phase obtained by an explosion method, water and / or alcohol containing an oxidizing compound. light scattering plate, characterized in that is obtained by oxidation in a supercritical fluid composed of. 粒径0.1〜50μmのダイヤモンド微粒子を含有する光散乱板であって、前記ダイヤモンド微粒子が、***法で得られたグラファイト相を有するナノダイヤモンドを、酸素を共存させた、水及び／又はアルコールからなる溶媒中で、前記溶媒の標準沸点以上の温度及び0.1 MPa（ゲージ圧）以上の圧力で、酸化処理することにより得られたものであることを特徴とする光散乱板。 A light scattering plate containing diamond fine particles having a particle diameter of 0.1 to 50 μm, wherein the diamond fine particles are made of nano-diamond having a graphite phase obtained by an explosion method from water and / or alcohol in the presence of oxygen. made in a solvent, at normal boiling point above the temperature and 0.1 MPa (gauge pressure) or more of pressure of the solvent, light scattering plate, characterized in that is obtained by oxidation. 請求項１又は２に記載の光散乱板において、基板と、前記基板上に設けた透明薄膜層とからなり、前記透明薄膜層に前記ダイヤモンド微粒子が固定されていることを特徴とする光散乱板。 3. The light scattering plate according to claim 1, comprising a substrate and a transparent thin film layer provided on the substrate, wherein the diamond fine particles are fixed to the transparent thin film layer. . ダイヤモンド微粒子を含有する粒径0.1〜50μmの粒子であって、前記ダイヤモンド微粒子が、***法で得られたグラファイト相を有するナノダイヤモンドを、酸化性化合物を含有する、水及び／又はアルコールからなる超臨界流体中で酸化処理することにより得られたものであることを特徴とするダイヤモンド含有粒子。 Particles having a particle diameter of 0.1 to 50 μm containing fine diamond particles, wherein the fine diamond particles are made of nanodiamond having a graphite phase obtained by an explosion method, and comprising water and / or alcohol containing an oxidizing compound. diamond-containing particles, characterized in that is obtained by oxidation in a supercritical fluid. ダイヤモンド微粒子を含有する粒径0.1〜50μmの粒子であって、前記ダイヤモンド微粒子が、***法で得られたグラファイト相を有するナノダイヤモンドを、酸素を共存させた、水及び／又はアルコールからなる溶媒中で、前記溶媒の標準沸点以上の温度及び0.1 MPa（ゲージ圧）以上の圧力で、酸化処理することにより得られたものであることを特徴とするダイヤモンド含有粒子。 A solvent composed of water and / or alcohol, which is a particle having a particle diameter of 0.1 to 50 μm and containing diamond fine particles, wherein the diamond fine particles have a nano-diamond having a graphite phase obtained by an explosion method and coexist with oxygen. in the middle, at the normal boiling point above the temperature and 0.1 MPa (gauge pressure) or more of pressure of the solvent, the diamond-containing particles, characterized in that is obtained by oxidation. 請求項４又は５に記載のダイヤモンド含有粒子において、前記ダイヤモンド含有粒子が有機ポリマー又はシリカからなる粒子に前記ダイヤモンド微粒子を含有してなることを特徴とするダイヤモンド含有粒子。 The diamond-containing particles according to claim 4 or 5, wherein the diamond-containing particles contain the diamond fine particles in particles made of an organic polymer or silica. 請求項４〜６のいずれかに記載のダイヤモンド含有粒子を含有する光散乱板であって、基板と、前記基板上に設けた透明薄膜層とを有し、前記透明薄膜層に前記ダイヤモンド含有粒子が固定されていることを特徴とする光散乱板。 It is a light-scattering board containing the diamond containing particle in any one of Claims 4-6, Comprising: It has a board | substrate and the transparent thin film layer provided on the said board | substrate, The said diamond containing particle in the said transparent thin film layer A light scattering plate characterized in that is fixed. 請求項４〜６のいずれかに記載の粒子と、バインダーとを含有する液体組成物。 The liquid composition containing the particle | grains in any one of Claims 4-6, and a binder. ダイヤモンド微粒子を含有する粒径0.1〜50μmの粒子を製造する方法であって、グラファイト相を有するナノサイズダイヤモンドを***法により得る工程、及び前記グラファイト相を有するナノサイズダイヤモンドを水及び／又はアルコールからなる超臨界流体中で、酸化性化合物により酸化処理する工程を含むことを特徴とするダイヤモンド含有粒子の製造方法。 A method for producing particles having a particle diameter of 0.1 to 50 μm containing fine diamond particles, the step of obtaining nano-sized diamond having a graphite phase by an explosion method, and the nano-sized diamond having a graphite phase are water and / or alcohol A method for producing diamond-containing particles, comprising a step of oxidizing with an oxidizing compound in a supercritical fluid comprising: ダイヤモンド微粒子を含有する粒径0.1〜50μmの粒子を製造する方法であって、グラファイト相を有するナノサイズダイヤモンドを***法により得る工程、及び前記グラファイト相を有するナノサイズダイヤモンドを水及び／又はアルコールからなる溶媒に酸素を共存させて、前記溶媒の標準沸点以上の温度及び0.1 MPa（ゲージ圧）以上の圧力で酸化処理する工程を含むことを特徴とするダイヤモンド含有粒子の製造方法。 A method for producing particles having a particle diameter of 0.1 to 50 μm containing fine diamond particles, the step of obtaining nano-sized diamond having a graphite phase by an explosion method, and the nano-sized diamond having a graphite phase are water and / or alcohol A method for producing diamond-containing particles, comprising the step of oxidizing at a temperature not lower than the normal boiling point of the solvent and a pressure not lower than 0.1 MPa (gauge pressure) in the presence of oxygen in the solvent. 請求項９又は10に記載の製造方法において、前記酸化処理の前に、前記グラファイト相を有するナノサイズダイヤモンドをメディア分散処理する工程を有することを特徴とするダイヤモンド含有粒子の製造方法。 11. The method for producing diamond-containing particles according to claim 9, further comprising a step of media-dispersing the nanosized diamond having the graphite phase prior to the oxidation treatment.
JP2009165685A 2009-07-14 2009-07-14 Light-scattering plate containing diamond, diamond-containing particles and method for producing the same Active JP5193139B2 (en)

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JP2011022261A5 true JP2011022261A5 (en) 2011-06-23
JP5193139B2 JP5193139B2 (en) 2013-05-08

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JP2012161965A (en) * 2011-02-04 2012-08-30 Vision Development Co Ltd Method for manufacturing diamond-resin composite material that includes diamond microparticles
JP6193541B2 (en) * 2012-02-10 2017-09-06 ビジョン開発株式会社 Transparent light diffuser containing nanodiamond composite and method for producing the same
JP6599666B2 (en) * 2015-07-09 2019-10-30 セントラル硝子株式会社 Transparent screen having light scattering coating and coating liquid for forming light scattering coating
JP6533435B2 (en) * 2015-08-03 2019-06-19 日華化学株式会社 Organic EL element
JP6577361B2 (en) 2015-12-24 2019-09-18 日華化学株式会社 Water dispersion, coating liquid, and method of manufacturing transmission screen
JP6896409B2 (en) * 2016-12-02 2021-06-30 三菱瓦斯化学株式会社 A sheet or film for a transparent screen, and a transparent screen equipped with the sheet or film.
WO2020036212A1 (en) * 2018-08-16 2020-02-20 株式会社ヤギ Transmissive screen, transmissive film, method for producing transmissive screen and method for producing transmissive film
JP6634191B1 (en) * 2018-08-16 2020-01-22 株式会社ヤギ Transmission screen, transmission film, method of manufacturing transmission screen, and method of manufacturing transmission film
JP2021031571A (en) * 2019-08-23 2021-03-01 株式会社日本製鋼所 Composite particle, resin, method for producing composite particle and method for producing resin

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JP2004043265A (en) * 2002-07-15 2004-02-12 Futaba Corp Method of surface treatment of diamond
JP2004292231A (en) * 2003-03-26 2004-10-21 Canon Inc Production process of nanocarbon material
JP3909603B2 (en) * 2003-12-19 2007-04-25 シャープ株式会社 Optical material, optical member, lighting device and display device
JP4711306B2 (en) * 2006-02-20 2011-06-29 双葉電子工業株式会社 Nanocarbon particle dispersion, method for producing the same, and method for producing core-shell type nanocarbon particles
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