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公开(公告)号：US09868665B2
公开(公告)日：2018-01-16
申请号：US14782568
申请日：2014-04-02
发明人： Keisuke Machida , Hiroki Nakayama , Kenichi Fujita
CPC分类号： C03C17/009 , B32B17/064 , B32B17/10633 , B32B17/10651 , B32B17/10678 , B32B17/10688 , B32B17/10761 , B32B2264/102 , B32B2419/00 , C03C2217/74 , C08J5/18 , C08K3/22 , C08K5/0016 , C08K5/07 , C08K5/3475 , C08K2003/2258
摘要： A heat ray-shielding film has excellent heat-shielding performance and a color tone, and exhibits weather resistance. A heat ray-shielding laminated transparent base material and a heat ray-shielding resin sheet material use the heat ray-shielding film. The heat ray-shielding film and the heat ray-shielding resin sheet material are expressed by a general formula MyWOz, and contain a composite tungsten oxide particle having a hexagonal crystal structure, selected wavelength absorbing material, and thermoplastic resin. The selected wavelength absorbing material has a transmission profile in which a transmittance of a light of a wavelength of 420 nm can be set to 40% or less when a transmittance of a light of a wavelength of 550 nm is 90% or more, and a transmittance of a light of a wavelength of 460 nm is 90% or more.
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2.发明申请HEAT-RAY SHIELDING FILM, HEAT-RAY SHIELDING TRANSPARENT LAMINATED BASE MATERIAL, AND AUTOMOBILE MOUNTED WITH THE HEAT-RAY SHIELDING TRANSPARENT LAMINATED BASE MATERIAL AS WINDOW MATERIAL, AND BUILDING USING THE HEAT-RAY SHIELDING TRANSPARENT LAMINATED BASE MATERIAL AS WINDOW MATERIAL 审中-公开高温屏蔽薄膜，热屏蔽透明层压材料和汽车安装与高温屏蔽透明层压材料作为窗口材料，并使用高温屏蔽透明层压材料作为窗口材料建筑物公开(公告)号：US20140335364A1
公开(公告)日：2014-11-13
申请号：US14362303
申请日：2012-11-21
发明人： Kenichi Fujita , Keisuke Machida
CPC分类号： G02B5/208 , B32B17/10036 , B32B17/10633 , B32B17/10761 , B32B27/22 , B32B27/30 , B32B2307/3065 , B32B2307/412 , B32B2307/712 , B32B2419/00 , B32B2605/006 , B60J3/007 , G02B1/04 , Y10T428/3163 , Y10T428/31855
摘要： There is provided a heat-ray shielding film mainly composed of polyvinyl acetal resin and capable of exhibiting excellent heat shielding properties, and a heat-ray shielding transparent laminated base material using the heat-ray shielding film, the heat-ray shielding film including: a compound having a heat-ray shielding function; a selective wavelength absorbing material; polyvinyl acetal resin, and a plasticizer; wherein the selective wavelength absorbing material has a transmittance profile in which a transmittance of a light having a wavelength of 550 nm is 90% or more, and a transmittance of a light having a wavelength of 450 nm is 40% or less.
摘要翻译： 本发明提供一种主要由聚乙烯醇缩醛树脂组成并且具有优异的隔热性的热射线屏蔽膜，以及使用该热线屏蔽膜的热射线屏蔽透明层叠基材，该热射线屏蔽膜包括： 具有热射线屏蔽功能的化合物; 选择性波长吸收材料; 聚乙烯醇缩醛树脂和增塑剂; 其中选择波长吸收材料具有透射率分布，其中波长为550nm的光的透射率为90％以上，波长为450nm的光的透射率为40％以下。
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公开(公告)号：US10676612B2
公开(公告)日：2020-06-09
申请号：US16073938
申请日：2016-10-27
发明人： Hiroshi Kobayashi , Kenichi Fujita
摘要： A polycarbonate resin composition capable of suppressing the deterioration of the weather resistance of the infrared shielding material fine particles, including: a composite tungsten oxide fine particle (A), a weather resistance improver (B), and a polycarbonate resin (C), wherein (A) is expressed by a general formula MxWOy, and (B) is any one of those containing a phosphite compound (B1), or containing the phosphite compound and one or more kinds selected from a hindered phenol-based stabilizer, phosphoric acid-based stabilizer and sulfur-based stabilizer (B2), or containing a hindered phenol-based stabilizer and one or more kinds selected from a phosphoric acid-based stabilizer and sulfur-based stabilizer (B3), and an addition amount of (B) is 0.1 parts by weight or more and 20 parts by weight or less, based on 1 parts by weight of (A), and provides a heat ray shielding molded body and a heat ray shielding lamination body produced using the composition.
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公开(公告)号：US20170131446A1
公开(公告)日：2017-05-11
申请号：US15413567
申请日：2017-01-24
发明人： Kenichi Fujita
摘要： A solar-radiation-shielding material for vehicle windows reduces the visible light transmittance, and reduces the value of solar radiation transmittance/visible light transmittance. The visible light transmittance of the solar-radiation-shielding material is in the range of 5%. The transmission color of the solar-radiation-shielding material satisfies the Expression 2: −14
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5.发明申请COMPOSITE TUNGSTEN OXIDE PARTICLE DISPERSION POLYCARBONATE RESIN COMPOSITION AND HEAT-RAY SHIELDING SINTERED COMPACT AND HEAT-RAY SHIELDING LAMINATE USING THE COMPOSITION 有权复合氧化钨颗粒分散体聚碳酸酯树脂组合物和耐热屏蔽使用组合物的烧结紧密和耐热屏蔽层压板公开(公告)号：US20150024211A1
公开(公告)日：2015-01-22
申请号：US14380538
申请日：2013-02-20
发明人： Mitsunobu Miratsu , Kenichi Fujita
CPC分类号： G02B1/10 , B32B27/20 , B32B27/365 , B32B2264/102 , B32B2264/104 , B32B2307/304 , B32B2369/00 , C08J3/226 , C08J2469/00 , C08K3/10 , C08K3/22 , C08K3/24 , C08K2003/2258 , G02B5/208 , Y10T428/31507 , C08K3/0075 , C08L69/00
摘要： There is provided a composite tungsten oxide particle dispersion polycarbonate resin composition containing composite tungsten oxide particles expressed by a general formula MxWyOz, metal salt, and polycarbonate resin, wherein the metal salt is a salt of one or more kinds of metal elements selected from Mg, Ni, Zn, In, and Sn.
摘要翻译： 提供了含有由通式M x W y O z，金属盐和聚碳酸酯树脂表示的复合钨氧化物颗粒的复合氧化钨颗粒分散体聚碳酸酯树脂组合物，其中金属盐是一种或多种选自Mg， Ni，Zn，In和Sn。
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公开(公告)号：US10933613B2
公开(公告)日：2021-03-02
申请号：US16381381
申请日：2019-04-11
发明人： Kenichi Fujita , Hiroshi Kobayashi
IPC分类号： B32B17/10
摘要： To provide a heat-ray shielding film mainly composed of polyvinyl acetal resin and a method for manufacturing the same capable of exhibiting excellent optical characteristics and high weather resistance by using composite tungsten oxide fine particles having a high heat-ray shielding effect, and a heat-ray shielding laminated transparent base material using the heat-ray shielding film, the heat-ray shielding film containing fine particles having a heat-ray shielding function, polyvinyl acetal resin, and a plasticizer, wherein the fine particles having the heat-ray shielding function is expressed by a general formula MyWOz (wherein N is one kind or more elements selected from a group consisting of Cs, Rb, K, Tl, In, Ba, Li, Sr, Fe, Sn, Al, and Cu, satisfying 0.1≤y≤0.5, 2.2≤z≤3.0), which are composite tungsten oxide fine particles having a hexagonal crystal structure, the heat-ray shielding film further containing metal carboxylate.
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公开(公告)号：US11215742B2
公开(公告)日：2022-01-04
申请号：US16839477
申请日：2020-04-03
发明人： Kenichi Fujita , Keisuke Machida
摘要： There is provided a heat-ray shielding film mainly composed of polyvinyl acetal resin and capable of exhibiting excellent heat shielding properties, and a heat-ray shielding transparent laminated base material using the heat-ray shielding film, the heat-ray shielding film including: a compound having a heat-ray shielding function; a selective wavelength absorbing material; polyvinyl acetal resin, and a plasticizer; wherein the selective wavelength absorbing material has a transmittance profile in which a transmittance of a light having a wavelength of 550 nm is 90% or more, and a transmittance of a light having a wavelength of 450 nm is 40% or less.
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公开(公告)号：US10934207B2
公开(公告)日：2021-03-02
申请号：US16581844
申请日：2019-09-25
摘要： Methods for providing new transparent near infrared absorptive fine particles having a wide range of near infrared absorption, which are an assembly of hexaboride fine particles, where when a particle shape of the number of particles contained in the assembly is approximately regarded as a spheroid body, there are 20% or more and less than 80% of particles having an aspect ratio [(long axis length)/(short axis length)] of 1.5 or more and less than 5.0, and there are 20% or more and less than 80% of particles having an aspect ratio of 5.0 or more and less than 20.0.
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公开(公告)号：US09612366B2
公开(公告)日：2017-04-04
申请号：US14380538
申请日：2013-02-20
发明人： Mitsunobu Miratsu , Kenichi Fujita
CPC分类号： G02B1/10 , B32B27/20 , B32B27/365 , B32B2264/102 , B32B2264/104 , B32B2307/304 , B32B2369/00 , C08J3/226 , C08J2469/00 , C08K3/10 , C08K3/22 , C08K3/24 , C08K2003/2258 , G02B5/208 , Y10T428/31507 , C08K3/0075 , C08L69/00
摘要： There is provided a composite tungsten oxide particle dispersion polycarbonate resin composition containing composite tungsten oxide particles expressed by a general formula MxWyOz, metal salt, and polycarbonate resin, wherein the metal salt is a salt of one or more kinds of metal elements selected from Mg, Ni, Zn, In, and Sn.
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公开(公告)号：US10795065B2
公开(公告)日：2020-10-06
申请号：US15413567
申请日：2017-01-24
发明人： Kenichi Fujita
摘要： A solar-radiation-shielding material for vehicle windows reduces the visible light transmittance, and reduces the value of solar radiation transmittance/visible light transmittance. The visible light transmittance of the solar-radiation-shielding material is in the range of 5%. The transmission color of the solar-radiation-shielding material satisfies the Expression 2: −14
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