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公开(公告)号：US20230002936A1
公开(公告)日：2023-01-05
申请号：US17902461
申请日：2022-09-02
申请人： UBE EXSYMO CO., LTD.
IPC分类号： D01F8/06 , D04H1/541 , D01D5/34 , D04H1/4291 , D04H1/4382 , D01F1/10 , B29C48/05 , D01D5/12 , D01F6/46 , B29K23/00
摘要： Provided are a method for producing a drawn conjugated fiber, capable of producing a conjugated fiber having a high strength and a thin fineness, and a drawn conjugated fiber. A drawn conjugated fiber is produced by performing a spinning step of obtaining an undrawn fiber having a core-sheath structure in which a core material is a resin containing, as a main component, a crystalline propylene polymer and a sheath material is a resin containing, as a main component, an olefin polymer having a melting point lower than that of the core material, by means of melt-spinning (step S1); and a drawing step of drawing the undrawn fiber (step S2).
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公开(公告)号：US20200180970A1
公开(公告)日：2020-06-11
申请号：US16641565
申请日：2018-08-13
申请人： UBE EXSYMO CO., LTD.
发明人： Hidenori MIYOSHI , Kenta GOTOU
IPC分类号： C01B33/18
摘要： Disclosed is a black powder comprising silica particles that contain carbon. Each of the silica particles is single-layered. The content of carbon contained in the surfaces of the silica particles measured by an X-ray photoelectron spectroscopy is 1% by mass or less.
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公开(公告)号：US11985762B2
公开(公告)日：2024-05-14
申请号：US17157695
申请日：2021-01-25
申请人： UBE EXSYMO CO., LTD.
发明人： Eisuke Tachibana , Taro Suzuki , Makoto Totani , Kouji Kondoh , Eijirou Miyagawa , Junya Kasahara , Takao Arima
IPC分类号： B32B15/08 , B29C43/48 , B29C48/88 , B32B3/08 , B32B7/04 , B32B7/06 , B32B15/088 , B32B15/09 , B32B15/098 , B32B15/18 , B32B15/20 , B32B27/28 , B32B27/36 , B32B27/42 , B32B37/06 , B32B37/08 , B32B37/10 , H05K1/03 , H05K1/09 , H05K1/11 , H05K3/02 , H05K3/46 , B65G15/12 , H05K3/06 , H05K3/22
CPC分类号： H05K1/0393 , B29C48/9145 , B32B3/08 , B32B7/04 , B32B7/06 , B32B15/08 , B32B15/088 , B32B15/09 , B32B15/098 , B32B15/18 , B32B15/20 , B32B27/28 , B32B27/281 , B32B27/283 , B32B27/36 , B32B27/42 , B32B37/06 , B32B37/08 , B32B37/10 , B32B37/1027 , H05K1/09 , H05K1/115 , H05K3/022 , H05K3/4655 , B29C43/48 , B32B2250/02 , B32B2250/03 , B32B2250/40 , B32B2307/30 , B32B2307/302 , B32B2307/306 , B32B2307/50 , B32B2307/538 , B32B2307/546 , B32B2307/732 , B32B2307/734 , B32B2307/748 , B32B2309/02 , B32B2309/04 , B32B2405/00 , B32B2457/08 , B32B2457/20 , B65G15/12 , H05K3/067 , H05K3/227 , H05K2201/0141 , H05K2201/0191 , H05K2201/068 , H05K2203/066 , H05K2203/1194 , H05K2203/1545
摘要： A flexible laminated sheet manufacturing method includes thermocompression-bonding an insulation film formed of a liquid crystal polymer onto a metal foil between endless belts to form a flexible laminated sheet. The thermocompression bonding includes heating the flexible laminated sheet so that the maximum temperature of the sheet is in the range from a temperature that is 45° C. lower than the melting point of the liquid crystal polymer to a temperature that is 5° C. lower than the melting point. The thermocompression bonding also includes slowly cooling the flexible laminated sheet so that an exit temperature, which is a temperature of the sheet when transferred out of the endless belts, is in the range from a temperature that is 235° C. lower than the melting point of the liquid crystal polymer to a temperature that is 100° C. lower than the melting point.
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公开(公告)号：US20210153348A1
公开(公告)日：2021-05-20
申请号：US17157695
申请日：2021-01-25
申请人： UBE EXSYMO CO., LTD.
发明人： Eisuke TACHIBANA , Taro SUZUKI , Makoto TOTANI , Kouji KONDOH , Eijirou MIYAGAWA , Junya KASAHARA , Takao ARIMA
IPC分类号： H05K1/03 , B32B15/08 , B32B15/088 , B32B37/10 , H05K3/02 , B32B3/08 , B32B15/20 , B32B7/04 , B32B15/098 , B32B7/06 , B32B27/36 , B32B27/42 , B32B15/18 , B32B27/28 , B32B15/09 , B32B37/06 , B32B37/08 , H05K1/09 , H05K1/11 , H05K3/46
摘要： A flexible laminated sheet manufacturing method includes thermocompression-bonding an insulation film formed of a liquid crystal polymer onto a metal foil between endless belts to form a flexible laminated sheet. The thermocompression bonding includes heating the flexible laminated sheet so that the maximum temperature of the sheet is in the range from a temperature that is 45° C. lower than the melting point of the liquid crystal polymer to a temperature that is 5° C. lower than the melting point. The thermocompression bonding also includes slowly cooling the flexible laminated sheet so that an exit temperature, which is a temperature of the sheet when transferred out of the endless belts, is in the range from a temperature that is 235° C. lower than the melting point of the liquid crystal polymer to a temperature that is 100° C. lower than the melting point.
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公开(公告)号：US20200002480A1
公开(公告)日：2020-01-02
申请号：US16490724
申请日：2018-03-05
申请人： Ube Exsymo Co., Ltd.
发明人： Naoki Okamoto
摘要： The present invention provides organic-inorganic composite particles of which the creep deformation is further suppressed; and a method for producing the same. Organic-inorganic composite particles 10 include a compound having a siloxane bond and has a particle diameter d0, and when a load is applied such that an amount of displacement Ds satisfies 0.08d0≤Ds≤0.15d0 and is held for 180 seconds, conditions of the following Formulae (1) and (2) are satisfied: (D180−Ds)/d0≤1% Formula(1); and (Dmax−Ds)/d0≤1% Formula (2), wherein d0 is an average particle diameter, D180 is an amount of displacement of the particle diameter after 180 seconds of application of the load, and Dmax is the maximum amount of displacement of the particle diameter during the 180 seconds.
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公开(公告)号：US20170318670A1
公开(公告)日：2017-11-02
申请号：US15541630
申请日：2016-01-12
申请人： UBE EXSYMO CO., LTD.
发明人： Eisuke TACHIBANA , Taro SUZUKI , Makoto TOTANI , Kouji KONDOH , Eijirou MIYAGAWA , Junya KASAHARA , Takao ARIMA
CPC分类号： H05K1/0393 , B32B3/08 , B32B7/04 , B32B7/06 , B32B15/08 , B32B15/088 , B32B15/09 , B32B15/098 , B32B15/18 , B32B15/20 , B32B27/28 , B32B27/281 , B32B27/283 , B32B27/36 , B32B27/42 , B32B37/06 , B32B37/08 , B32B37/10 , B32B37/1027 , B32B2250/02 , B32B2250/03 , B32B2250/40 , B32B2307/30 , B32B2307/302 , B32B2307/306 , B32B2307/50 , B32B2307/538 , B32B2307/546 , B32B2307/732 , B32B2307/734 , B32B2307/748 , B32B2309/02 , B32B2309/04 , B32B2405/00 , B32B2457/08 , B32B2457/20 , H05K1/09 , H05K1/115 , H05K3/022 , H05K3/067 , H05K3/227 , H05K3/4655 , H05K2201/0141 , H05K2201/0191 , H05K2201/068 , H05K2203/066 , H05K2203/1194 , H05K2203/1545
摘要： A flexible laminated sheet manufacturing method includes thermocompression-bonding an insulation film formed of a liquid crystal polymer onto a metal foil between endless belts to form a flexible laminated sheet. The thermocompression bonding includes heating the flexible laminated sheet so that the maximum temperature of the sheet is in the range from a temperature that is 45° C. lower than the melting point of the liquid crystal polymer to a temperature that is 5° C. lower than the melting point. The thermocompression bonding also includes slowly cooling the flexible laminated sheet so that an exit temperature, which is a temperature of the sheet when transferred out of the endless belts, is in the range from a temperature that is 235° C. lower than the melting point of the liquid crystal polymer to a temperature that is 100° C. lower than the melting point.
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公开(公告)号：US20230271841A1
公开(公告)日：2023-08-31
申请号：US18144679
申请日：2023-05-08
申请人： UBE EXSYMO CO., LTD.
发明人： Hidenori MIYOSHI , Kenta GOTOU
IPC分类号： C01B33/18
CPC分类号： C01B33/182 , C01B33/183 , C01P2006/80
摘要： Disclosed is a black powder comprising silica particles that contain carbon. Each of the silica particles is single-layered. The content of carbon contained in the surfaces of the silica particles measured by an X-ray photoelectron spectroscopy is 1% by mass or less.
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公开(公告)号：US11679985B2
公开(公告)日：2023-06-20
申请号：US16641565
申请日：2018-08-13
申请人： UBE EXSYMO CO., LTD.
发明人： Hidenori Miyoshi , Kenta Gotou
IPC分类号： C01B33/18
CPC分类号： C01B33/182 , C01B33/183 , C01P2006/80
摘要： Disclosed is a black powder comprising silica particles that contain carbon. Each of the silica particles is single-layered. The content of carbon contained in the surfaces of the silica particles measured by an X-ray photoelectron spectroscopy is 1% by mass or less.
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公开(公告)号：US11525039B2
公开(公告)日：2022-12-13
申请号：US16490724
申请日：2018-03-05
申请人： Ube Exsymo Co., Ltd.
发明人： Naoki Okamoto
摘要： The present invention provides organic-inorganic composite particles of which the creep deformation is further suppressed; and a method for producing the same. Organic-inorganic composite particles 10 include a compound having a siloxane bond and has a particle diameter d0, and when a load is applied such that an amount of displacement Ds satisfies 0.08d0≤Ds≤0.15d0 and is held for 180 seconds, conditions of the following Formulae (1) and (2) are satisfied: (D180−Ds)/d0≤1% Formula(1); and (Dmax−Ds)/d0≤1% Formula (2), wherein d0 is an average particle diameter, D180 is an amount of displacement of the particle diameter after 180 seconds of application of the load, and Dmax is the maximum amount of displacement of the particle diameter during the 180 seconds.
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公开(公告)号：US20180304572A1
公开(公告)日：2018-10-25
申请号：US15768383
申请日：2016-12-19
申请人： UBE EXSYMO CO., LTD.
发明人： Hideaki HOSHINO
CPC分类号： B31F1/285 , B31F1/28 , B32B3/26 , B32B3/30 , B32B27/08 , B32B38/1866 , B32B2274/00 , B32B2323/10 , B32B2355/02
摘要： A main object of the present technique is to provide a hollow-structure plate that is easy to process while retaining compressive strength. According to the present technique, there is provided a hollow-structure plate in which a surface material and/or a skin material are laminated to at least one surface of a hollow convex portion-formed sheet made from one or two thermoplastic resin sheets with a plurality of hollow convex portions on at least one surface, and at least part of a side wall of the convex portion has a bending radius R of 0.75 to 20 mm.
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