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1.发明公开公开(公告)号：US20240352227A1
公开(公告)日：2024-10-24
申请号：US18686481
申请日：2022-11-28
IPC分类号： C08K5/3417 , G02B1/04
CPC分类号： C08K5/3417 , G02B1/041
摘要： A resin composition for forming an optical component contains (A) a cyclic olefin-based polymer and (B) one or a plurality of coloring agents. The cyclic olefin-based polymer (A) includes at least one selected from a copolymer of ethylene or an α-olefin with a cyclic olefin, and a ring-opening polymer of a cyclic olefin. A molded product having a thickness at which transmittance of light having a wavelength of 700 nm is 30%, which is formed of the resin composition, satisfies all of the following conditions (1) to (3): (1) an average value of transmittance at a wavelength of 300 to 400 nm is equal to or less than 40%, (2) an average value of transmittance at a wavelength of 500 to 600 nm is equal to or more than 70%, and (3) transmittance at a wavelength of 650 nm is equal to or more than 60%.
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2.发明公开公开(公告)号：US20240343684A1
公开(公告)日：2024-10-17
申请号：US18682347
申请日：2022-08-18
发明人： Toshihiro TAKAI , Masaaki SASAKI , Koji MAEBA , Yasuyuki KURIHARA , Tatsuhiko KOBAYASHI , Kunihiro YAMADA , Tsubasa MORIOKA
IPC分类号： C07C263/10 , C08G18/76
CPC分类号： C07C263/10 , C08G18/7621 , C08G18/7671
摘要： Provided is an isocyanate production system 1 including a control device 10 that selects energy produced by a biomass boiler 134, biomass methanol or carbon recycle methanol used by a methanol cracking device 150, recycled oil or biomass oil used by a carbon monoxide generation device 160, and a compound derived from a biomass raw material used by a polyamine production device 140 so that an environmental load value of an isocyanate compound, which is derived from energy produced by a boiler group 130, methanol used by the methanol cracking device 150, oil used by the carbon monoxide generation device 160, and a polyamine compound raw material used by the polyamine production device 140, is a predetermined value or less.
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公开(公告)号：US20240301339A1
公开(公告)日：2024-09-12
申请号：US18266951
申请日：2021-12-06
发明人： Katsuhiro ESASHIKA , Hiroshi MIYASAKO , Takashi KOZEKI , Koh AMANO , Yoshinobu SAIJO , Hisaaki YANAI
CPC分类号： C12M25/14 , C12N5/0068 , C12N2513/00
摘要： Provided is a culture material and a culture tool, which allow to culture, cells, etc. to form a spheroid.
A culture material for culturing cells, a tissue, or an organ on a culture surface thereof, the culture material containing a 4-methyl-1-pentene polymer (X), having a water contact angle of the culture surface of more than 100° and 160° or less, and having an oxygen permeability at a temperature of 23° C. and humidity of 0% of 4500 to 90000 cm3/(m2×24 h×atm).-
4.发明公开公开(公告)号：US20240295809A1
公开(公告)日：2024-09-05
申请号：US18689887
申请日：2022-09-12
IPC分类号： G03F1/64
CPC分类号： G03F1/64
摘要： The present invention provides a pellicle frame (excluding a pellicle frame containing quartz glass) having a rectangular shape, which has: one end face to be provided with an adhesive layer capable of adhering to a photomask; and the other end face for supporting a pellicle film. The one end face has an amount of twist Δd of 10 μm or less. The amount of twist Δd of the one end face indicates the maximum value of the distance between a virtual plane that passes through three points, of four points at four corners of the one end face, and one remaining point.
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5.发明公开公开(公告)号：US20240244978A1
公开(公告)日：2024-07-18
申请号：US18553905
申请日：2022-04-18
发明人： Jun OKABE , Tadahiro SUNAGA , Shizuo TOKITO
CPC分类号： H10N30/857 , C08J5/128 , C08J5/18 , G01L1/16 , H02N2/181 , H02N2/186 , H10N30/87 , C08J2327/16 , C08J2367/04
摘要： Provided is a polymer piezoelectric film element which generates electricity at a high sensitivity upon vibrations across a broad frequency band, including those caused by the motion of humans or animals or faint contact stress, and those caused by automobiles and so on, which can be made into a thin film and at a high yield, and which can be used as a stably driving power supply device, a tactile sensor, or a vital sensor. The present invention pertains to: a polymer piezoelectric film element characterized in that an electrode sheet is formed on both surfaces of a polymer piezoelectric film, and by having a structure which has bumps and dips or a wave-shaped structure which has peaks and valleys in an axis perpendicular to said surfaces; and a power storage device, a sensor, or a vital sensor.
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公开(公告)号：US12036778B2
公开(公告)日：2024-07-16
申请号：US17289435
申请日：2019-10-31
发明人： Yoshiharu Kikuchi , Kotaro Ichino , Kozue Osawa , Yuki Kuwajima
CPC分类号： B32B27/322 , B32B1/08 , B32B27/08 , C08K3/22 , C08K3/36 , C08K5/235 , C08K5/39 , C08L23/16 , B32B2307/738 , C08K2003/222
摘要： The present invention has an object of providing a laminate which is composed of a layer containing a melt shapable fluororesin and a layer of an ethylene-α-olefin-nonconjugated polyene copolymer composition, and is excellent in adhesiveness, and the present invention relates to a laminate including: a layer including an ethylene-α-olefin-nonconjugated polyene copolymer composition, and a layer comprising a melt shapable fluororesin; wherein the ethylene-α-olefin-nonconjugated polyene copolymer composition includes 100 parts by mass of an ethylene-α-olefin-nonconjugated polyene copolymer (A), 1.0 to 6.0 parts by mass of at least one compound (C) selected from the group consisting of 1,8-diazabicyclo(5.4.0)undecene-7 salts, 1,5-diazabicyclo(4.3.0)nonene-5 salts, 1,8-diazabicyclo(5.4.0)undecene-7 and 1,5-diazabicyclo(4.3.0)nonene-5, and 3 to 20 parts by mass of magnesium oxide.
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公开(公告)号：US20240228740A9
公开(公告)日：2024-07-11
申请号：US18547555
申请日：2022-03-16
发明人： Haruka DOI , Wataru MAKIGUCHI , Kohei NISHINO , Isao WASHIO
CPC分类号： C08K3/105 , C08G69/265
摘要： Provided is a polyamide resin composition that, at high temperatures, suppresses reductions in tensile strength due to the addition of a copper-based heat-resistance stabilizer, and maintains a tensile strength over longer periods of time in a hot environment. The composition includes a polyamide resin and a copper-based heat-resistance stabilizer. The polyamide resin includes: a component unit (a) derived from dicarboxylic acid which is derived from an aromatic dicarboxylic acid or an alicyclic dicarboxylic acid; and greater than or equal to 10 mol % and less than 50 mol % of a component unit (b2), which is derived from 1,3-bis(aminomethyl)cyclohexane, with respect to the total number of moles of a component unit (b) derived from diamine. The content of copper included in the copper-based heat-resistance stabilizer is 0.001 parts by mass to 0.050 parts by mass, inclusive, with respect to 100 total parts by mass of the polyamide resin.
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8.发明公开公开(公告)号：US20240219422A1
公开(公告)日：2024-07-04
申请号：US18292379
申请日：2022-06-30
发明人： Katsunori NISHIURA , Daisuke YAMADA , Yuichi ITOU , Masao HORI
IPC分类号： G01R1/04
CPC分类号： G01R1/0408
摘要： This anisotropic electroconductive sheet includes: an insulating layer having a first surface, a second surface, and a plurality of through-holes penetrating between the two surfaces; a plurality of electroconductive layers disposed on the inner wall surfaces of each of the plurality of through-holes; and a plurality of electroconductive fillers filled into cavities surrounded by the electroconductive layers inside each of the plurality of through-holes. Each of the plurality of electroconductive fillers contains a crosslinked product of an electroconductive elastomer composition containing electroconductive particles and an elastomer.
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公开(公告)号：US20240191067A1
公开(公告)日：2024-06-13
申请号：US18283745
申请日：2022-03-30
发明人： Shinya MATSUBARA , Kazuki HATO , Shuhei TATSUMI , Keisuke TAKAICHI , Naoya TAMURA , Youichi TANAKA , Chihiro KENGOYAMA , Yudai UEMATSU , Shota YOSHINO , Yuta TANAKA
CPC分类号： C08L23/0815 , B29C48/40 , B29C2948/92704 , B29K2023/08 , C08L2203/30
摘要： [Problem to be Solved] To provide an ethylene-α-olefin copolymer that is excellent in formability and particularly excellent in mechanical strength compared to conventional ones.
[Solution] A copolymer of ethylene and one or more α-olefins having 4 to 10 carbon atoms, satisfying the following requirements (1) to (7):
(1) the density is 890 to 925 kg/m3;
(2) MFR (190° C., 2.16 kg load) is 3.0 to 15.0 g/10 min;
(3) MT (melt tension)/η* (shear viscosity) is 1.40×10−4 to 2.90×10−4 g/P;
(4) 0.01×10−13×Mw3.4≤η0 (zero shear viscosity)≤4.5×10−13×Mw3.4;
(5) −2.0≤Mz/Mw−Mw/Mn≤15;
(6) the number of vinyls and others is 0.1 to 1.0/1000 C; and
(7) a plurality of peaks is present in a melting curve of DSC.-
公开(公告)号：US20240182765A1
公开(公告)日：2024-06-06
申请号：US18551460
申请日：2022-03-11
发明人： Masaki OKAZAKI , Ko TAKASE , Tatsuhiro URAKAMI , Yoshihiro SAKATA
IPC分类号： C09J179/08 , C08G73/10
CPC分类号： C09J179/08 , C08G73/1082 , C09J2479/00
摘要： The polyamic acid composition according to the present disclosure comprises a polyamic acid. The monomers constituting the polyamic acid include, relative to the total monomers, 30-95 mol % of monomer (A) that has a diphenyl ether skeleton represented by general formula (1) or (2) but no benzophenone skeleton, and 0-5 mol % of monomer (B) that has a benzophenone skeleton. The diamines constituting the polyamic acid include aromatic diamine (β1) that has a diphenyl ether skeleton represented by general formula (2) and aliphatic diamine (β2) represented by general formula (3) or (4), and the molar ratio b/a of the diamines b to tetracarboxylic dianhydride a constituting the polyamic acid is 0.90-0.999.
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