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公开(公告)号：US20190322084A1
公开(公告)日：2019-10-24
申请号：US16463133
申请日：2018-02-22
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Shougo YOSHIDA , Katsunori TAKAHASHI , Moyuru OKANO , Daisuke NAKAJIMA
Abstract: The present invention aims to provide a heat insulation sheet having excellent heat insulation properties, and an interlayer film for a laminated glass and a laminated glass each including the heat insulation sheet. Provided is a heat insulation sheet including: a laminate including an aerogel layer containing an aerogel and a resin layer containing a thermoplastic resin, the resin layer being stacked on at least one surface of the aerogel layer.
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公开(公告)号：US20180319133A1
公开(公告)日：2018-11-08
申请号：US15773234
申请日：2016-11-25
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Daisuke NAKAJIMA , Masaki YAMAMOTO , Atsushi NOHARA , Hajime SHOUHI
IPC: B32B17/10
CPC classification number: B32B17/10642 , B32B7/02 , B32B17/10 , B32B17/10036 , B32B17/10678 , B32B17/10761 , B32B17/10779 , B32B27/30 , B32B2255/10 , B32B2255/20 , B32B2307/302 , B32B2307/308 , B32B2605/006
Abstract: The present invention aims to provide an interlayer film for a laminated glass that generates heat under application of a voltage and warms frozen glass to melt frost or ice and also contributes to an excellent appearance of a laminated glass when used in the production of the laminated glass. The present invention can also provide a laminated glass produced using the interlayer film for a laminated glass. The present invention relates to an interlayer film for a laminated glass including: a conductive layer including a substrate containing a thermoplastic resin and a conductive film formed on the substrate; and a first resin layer containing a polyvinyl acetal stacked on the conductive film side of the conductive layer, the substrate having a thermal shrinkage measured in conformity with JIS C2151 of 1.0% to 3.5% in both of MD and TD directions after heat treatment at 150° C. for 30 minutes, the substrate and the first resin layer having a difference in the thermal shrinkage measured in conformity with JIS C2151 of 10% or less in absolute value in both of MD and TD directions after heat treatment at 150° C. for 30 minutes.
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公开(公告)号：US20170197386A1
公开(公告)日：2017-07-13
申请号：US15316293
申请日：2015-08-03
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Yuusuke OOTA , Yasuyuki IZU , Daisuke NAKAJIMA
CPC classification number: B32B17/10541 , B32B17/10036 , B32B17/10568 , B32B17/10669 , B32B17/10688 , B32B17/10761 , B32B27/18 , B32B2264/00 , B32B2307/422 , B32B2605/08 , B60J1/02 , C08K5/56 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1044 , C09K2211/188
Abstract: The present invention aims to provide an interlayer film for laminated glass capable of displaying images with a high luminous intensity when irradiated with a light beam, and a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass, including a light-emitting layer that contains a thermoplastic resin and a lanthanoid complex with a polydentate ligand containing a halogen atom, the light-emitting layer containing not more than 50 ppm in total of potassium, sodium, and magnesium.
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公开(公告)号：US20220154914A1
公开(公告)日：2022-05-19
申请号：US17439190
申请日：2020-03-19
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Kinryou CHOU , Yuusuke OOTA , Daisuke NAKAJIMA , Takanori HAMADA
Abstract: A thermoplastic film (10) is a thermoplastic film comprising a light-emitting layer (11), wherein the light-emitting layer (11) comprises a thermoplastic resin and a light-emitting material that emits light by being irradiated with excitation light, and a visible light transmittance Tv is 70% or more and a transmittance in the whole region of wavelengths of 400 to 420 nm is 25% or less, as measured for laminated glass obtained by bonding two sheets of clear glass in accordance with JIS R 3211(1998) with the thermoplastic film interposed therebetween.
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公开(公告)号：US20220152992A1
公开(公告)日：2022-05-19
申请号：US17439192
申请日：2020-03-19
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Yuusuke OOTA , Kinryou CHOU , Daisuke NAKAJIMA , Takanori HAMADA
IPC: B32B17/10
Abstract: A thermoplastic film 10 is a thermoplastic film comprising a light-emitting layer 11, wherein the light-emitting layer 11 comprises a thermoplastic resin and a light-emitting material that emits light by being irradiated with excitation light, and when laminated glass obtained by bonding two sheets of clear glass in accordance with JIS R 3211(1998) having a thickness of 2.5 mm with the thermoplastic film interposed therebetween is irradiated, from one surface, with excitation light, which the light-emitting material is capable of absorbing, in a quantity of light of 7 mW/cm2, a difference between luminance A observed on a side of the one surface and luminance B observed on a side of the other surface, (A-B), is 5 cd/m2 or more. According to the present invention, a thermoplastic film such that when laminated glass is made using the thermoplastic film, information is displayed relatively strongly on one surface, and the information is displayed relatively weakly on the other surface, and a laminated glass comprising this thermoplastic film can be provided.
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Patent Agency Ranking
公开(公告)号：US20200294431A1
公开(公告)日：2020-09-17
申请号：US16753557
申请日：2018-10-09
Applicant: Sekisui Chemical Co., Ltd.
Inventor： Daisuke NAKAJIMA , Yuusuke OOTA , Atsushi NOHARA , Masashi YANAI
Abstract: A display device includes a light source irradiating excitation light and a window glass for a vehicle, such as a windshield, capable of emitting visible light through incident radiation of the excitation light, and allows the window glass for a vehicle to emit the light so as to display a message toward an outside of the vehicle by irradiation with the excitation light.
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公开(公告)号：US20200231086A1
公开(公告)日：2020-07-23
申请号：US16753031
申请日：2018-10-09
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Daisuke NAKAJIMA , Yuusuke OOTA , Atsushi NOHARA , Masashi YANAI
Abstract: A light emission device 20 comprises a light source 21 irradiating excitation light; and a window glass 13 emitting visible light through incident radiation of the excitation light, which is attached to a car door 10, wherein the window glass 13 emits the light by irradiation with the excitation light depending on an opening/closing state of the car door 10. The present invention can provide a light emission device that enables the opening and closing of a vehicle door to be easily recognized by a person in the back, without attaching any separate part to an outer side of the vehicle door or the like.
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公开(公告)号：US20190111663A1
公开(公告)日：2019-04-18
申请号：US16217427
申请日：2018-12-12
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Yuusuke OOTA , Yasuyuki IZU , Daisuke NAKAJIMA
Abstract: The present invention aims to provide an interlayer film for laminated glass capable of displaying images with a high luminous intensity when irradiated with a light beam and having excellent durability, and a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass, including a light-emitting layer that contains a polyvinyl acetal resin and a lanthanoid complex as light-emitting particles, the light-emitting layer containing not more than 100 ppm in total of a nitric acid-derived component and a carbonate component.
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29.发明申请公开(公告)号：US20190011113A1
公开(公告)日：2019-01-10
申请号：US16067664
申请日：2017-02-28
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Daisuke NAKAJIMA , Yuusuke OOTA
Abstract: The present invention aims to provide a display device capable of displaying a gradation pattern in which the gradation pattern on a laminated glass can be changed at will and a display state can be switched to a transparent state, and an automobile roof glass and a building window glass each including the display device. Provided is a display device capable of displaying a gradation pattern, including: a laminated glass including a pair of glass plates and an interlayer film for a laminated glass that contains a thermoplastic resin and a luminescent material and is interposed between the pair of glass plates; and a light source configured to emit light of excitation wavelength for the luminescent material, the laminated glass and the light source being disposed such that the laminated glass is irradiated from its periphery toward the inside with the light emitted from the light source.
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公开(公告)号：US20170015800A1
公开(公告)日：2017-01-19
申请号：US15123745
申请日：2015-03-31
Applicant: SEKISUI CHEMICAL CO., LTD.
Inventor： Daisuke NAKAJIMA , Masaki MATSUDOU , Kohei YAMAGUCHI
CPC classification number: C08J5/18 , B32B17/10036 , B32B17/10614 , B32B17/10688 , B32B17/10761 , B32B2307/412 , B32B2307/54 , C08J2329/14 , C08K3/26 , C08K5/0016 , C08K5/098 , C08K5/103 , C08K2003/262 , C08L29/14
Abstract: The present invention aims to provide an interlayer film for laminated glass having all of high rigidity, handleability, adhesiveness to glass, and high transparency. The present invention also relates to a laminated glass including the interlayer film for laminated glass. The present invention relates to an interlayer film for laminated glass including: a polyvinyl acetal resin; a metal atom; and a plasticizer, the interlayer film for laminated glass having a ratio (B/A) between a work of rupture A at 23° C. and a work of rupture B at 40° C. of 0.55 or higher, the work of rupture A and the work of rupture B being obtained by measurement of tear strength in conformity with JIS K-7128-3.
Abstract translation: 本发明的目的在于提供一种具有高刚性，操作性，对玻璃的粘合性以及高透明性的夹层玻璃用中间膜。 本发明还涉及一种夹层玻璃，其包括夹层玻璃用中间膜。 本发明涉及一种夹层玻璃用中间膜，包括：聚乙烯醇缩醛树脂; 金属原子; 和增塑剂，夹层玻璃用中间膜，其在23℃下的断裂A和破坏B在40℃下的比例（B / A）为0.55以上，破裂作用A 并且通过根据JIS K-7128-3测量撕裂强度获得破裂作业B.
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