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公开(公告)号：US12084575B2
公开(公告)日：2024-09-10
申请号：US17577919
申请日：2022-01-18
发明人： Sang Hun Choi , Jin Woo Lee , Jung Hee Ki , Dae Seong Oh , Han Jun Kim , Sun Hwan Kim , Heung Sik Kim
CPC分类号： C08L79/08 , B32B27/281 , C08G73/1039 , C08G73/14 , C08J5/18 , C08K3/30 , C08K3/36 , B32B2264/025 , B32B2264/1021 , B32B2264/104 , B32B2264/301 , B32B2264/302 , B32B2307/412 , B32B2457/20 , C08K2003/3045 , C08K2201/003 , C08K2201/009 , C08K2201/011 , C08L2203/20 , C08K3/30 , C08L79/08
摘要： The embodiments relate to a polyamide-imide film excellent in optical properties and mechanical properties, to a process for preparing the same, and to a cover window and a display device comprising the same. There are provided a polyamide-imide film, which comprises a polyamide-imide polymer and has a reduced modulus of a top surface measured by the nanoindentation method according to the ISO 14577-2 standard of 5.6 GPa or more and a haze of 1% or less, a process for preparing the same, and a cover window and a display device comprising the same.
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2.发明公开公开(公告)号：US20240278536A1
公开(公告)日：2024-08-22
申请号：US18569894
申请日：2021-06-15
发明人： Kitaru SATO , Takaaki SAKAI , Kenji FURUYA , Hideyuki MAEDA , Hiroshi KODAIRA
CPC分类号： B32B15/08 , H05K1/0373 , H05K1/0393 , B32B2250/02 , B32B2264/1021 , B32B2264/301 , B32B2264/4021 , B32B2379/08 , B32B2457/08 , H05K2201/0154 , H05K2201/05
摘要： Provided is a bismaleimide composition including: a bismaleimide resin (A) having a structure derived from an aromatic tetracarboxylic acid (a1), a dimer diamine (a2), and a maleic anhydride (a3); and silica particles (B) surface-treated with phenylaminosilane, in which the silica particles (B) have an average particle diameter of 100 nm or less, the silica particles (B) have an maximum aggregation particle size of 20 μm or less, and a content of the silica particles (B) is 15% by mass or less based on a total solid content of the composition.
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公开(公告)号：US20240165925A1
公开(公告)日：2024-05-23
申请号：US18283017
申请日：2022-03-18
发明人： Toshinaru Kayahara , Shinji Iwata , Tomomi Nakajima , Jin Arakida
CPC分类号： B32B21/08 , B32B3/30 , B32B21/02 , B32B27/08 , B32B27/16 , B32B27/32 , E04F13/0866 , E04F13/0873 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2264/1021 , B32B2307/4023 , B32B2307/412 , B32B2307/536 , B32B2307/538 , B32B2307/558 , B32B2307/744 , B32B2451/00 , B32B2607/00
摘要： The invention provides a decorative sheet having a surface-protecting layer on its outermost surface, (1) the surface-protecting layer having a Martens hardness of 30 to 170 N/mm2, the Martens hardness being a value measured in a manner that when the surface-protecting layer contains fine particles, a diamond indenter is pressed into a position avoiding the fine particles to measure the Martens hardness of a cross-section, (2) the surface-protecting layer having irregularities, the irregularities having an embossed shape with a pebbly pattern, a wood-grain pattern, a wooden pattern, a marble grain pattern, or a leather pattern, and the irregularities having an average interval Sm of 180 μm to 950 μm, (3) the surface-protecting layer having a maximum height Rz of 10 to 45 μm, and (4) the surface-protecting layer having a ratio of the area of a portion from the surface to a depth of 30 μm of 40% or more.
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公开(公告)号：US11975470B2
公开(公告)日：2024-05-07
申请号：US17574403
申请日：2022-01-12
申请人： Ig Lae Jo , Yong Je Kang
发明人： Ig Lae Jo , Yong Je Kang
IPC分类号： B29C48/21 , B29C48/00 , B29C48/08 , B29C65/00 , B32B27/08 , B32B27/36 , C08G63/183 , C08G63/91 , C09J7/25 , C09J7/35 , B29K67/00
CPC分类号： B29C48/21 , B29C48/022 , B29C48/08 , B29C66/742 , B32B27/08 , B32B27/36 , C08G63/183 , C08G63/916 , C09J7/255 , C09J7/35 , B29K2067/003 , B32B2250/244 , B32B2264/1021 , B32B2270/00 , B32B2307/31 , C09J2301/304 , C09J2467/00
摘要： Disclosed is a PET (polyethylene terephthalate) film capable of being laminated by heat sealing on a metal. The PET film is a coextruded PET film including an intermediate layer, and a surface layer and a heat seal layer bound to respective sides of the intermediate layer, the heat seal layer including 100 parts by weight of a PET resin modified simultaneously with 1,4-cyclohexane dimethanol, 1,3-propanediol, and 1,4-butanediol, and 10 to 50 parts by weight of a PET resin modified with isophthalic acid.
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公开(公告)号：US11966111B2
公开(公告)日：2024-04-23
申请号：US17874909
申请日：2022-07-27
申请人： Wicue, Inc.
发明人： Fenghua Li , Osamu Yamada , Cai Guo
IPC分类号： G02F1/1333 , B32B3/12 , B32B7/12 , B32B27/08 , B32B27/36 , B60J1/00 , G02F1/137 , G02F1/1334
CPC分类号： G02F1/133377 , B32B3/12 , B32B7/12 , B32B27/08 , B32B27/36 , B32B27/365 , B60J1/001 , G02F1/13725 , B32B2250/24 , B32B2255/10 , B32B2255/20 , B32B2264/1021 , B32B2264/202 , B32B2605/00 , G02F1/13345 , G02F2202/16 , G02F2203/48
摘要： An example liquid crystal film for automotive glass comprises a first base layer, a first conductive layer, a microstructured liquid crystal layer, a second conductive layer, a second base layer, wherein the microstructured liquid crystal layer is disposed between the first conductive layer and the second conductive layer. In one embodiment, the microstructured liquid crystal layer comprises a bottom plate, a partition plate, and a liquid crystal mixture. The partition plate comprises sidewalls vertically arranged on the bottom plate, and the bottom plate is attached to the second conductive layer. The partition plate divides a space between the bottom plate and the first conductive layer into a plurality of polygonal receiving spaces. The liquid crystal mixture is positioned in the plurality of polygonal receiving spaces.
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公开(公告)号：US11926139B2
公开(公告)日：2024-03-12
申请号：US17235087
申请日：2021-04-20
发明人： Jung Hun Lee
CPC分类号： B32B7/12 , G06F1/1652 , B32B2262/101 , B32B2264/02 , B32B2264/1021 , B32B2264/202 , B32B2264/204 , B32B2307/51 , B32B2457/20
摘要： A display device includes: a display panel; a first member disposed on the display panel; a second member disposed on the display panel; a first adhesive layer disposed between the display panel and the first member; and a second adhesive layer disposed between the display panel and the second member. The spacers are disposed in the second adhesive layer.
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公开(公告)号：US20240059048A1
公开(公告)日：2024-02-22
申请号：US18261202
申请日：2022-01-11
CPC分类号： B32B17/10036 , B32B17/061 , B32B17/10889 , B32B17/10981 , B32B17/10339 , B32B38/0036 , B32B2307/41 , B32B2307/7376 , B32B2307/202 , B32B2605/006 , B32B2250/03 , B32B2255/20 , B32B2264/1024 , B32B2264/1021 , B32B2264/303
摘要： A method for obtaining a laminated curved glazing, includes a. providing a first glass sheet, covered on at least part of one of its faces with a stack of thin layers, b. depositing, on a part of a surface of the stack of thin layers, a layer of enamel, the deposition being carried out by screen-printing an enamel composition including refractory particles having a diameter of at least 20 μm in a proportion by volume of at least 0.5%, but no particles having a diameter greater than 80 μm, c. bending the first glass sheet, the stack of thin layers located under the enamel layer being completely dissolved by the enamel layer at least at the end of the bending, and then d. laminating the first glass sheet with an additional glass sheet with an lamination interlayer, so that the enamel layer faces the interlayer.
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公开(公告)号：US20240051271A1
公开(公告)日：2024-02-15
申请号：US18260298
申请日：2022-01-12
发明人： Jan HAGEN , Stephan GIER , Marc KOELLING
CPC分类号： B32B17/10449 , B32B7/12 , B32B17/10036 , B32B17/10229 , B32B17/10614 , B32B17/10935 , B32B17/1077 , B32B17/10788 , B32B17/10816 , B32B2264/1021 , B32B2264/2032 , B32B2307/40 , B32B2307/7376
摘要： A composite pane includes an outer pane and an inner pane that are joined to one another via a thermoplastic intermediate layer, wherein the composite pane has at least one functional film that contains at least one metal layer, and the thermoplastic intermediate layer is formed with at least one thermoplastic film that contains refractive-index-reducing agents and these refractive-index-reducing agents reduce the refractive index of the thermoplastic film by at least 0.05 in the optically visible range between 380 nm and 780 nm.
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公开(公告)号：US20240025148A1
公开(公告)日：2024-01-25
申请号：US18044155
申请日：2021-09-01
CPC分类号： B32B13/06 , B32B15/20 , B32B13/02 , B32B37/15 , B32B2307/7376 , B32B2457/00 , B32B2311/12 , B32B2315/06 , B32B2250/42 , B32B2264/1021 , B32B2264/1023 , B32B2309/02
摘要： Laminar structure comprising two outwardly facing metal layers with an interposed alternating layer sequence made up of n layers of a hydraulically cured inorganic cement composition and n−1 metal layers, where n=1, 2, or 3.
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公开(公告)号：US20230322462A1
公开(公告)日：2023-10-12
申请号：US18027057
申请日：2020-10-08
CPC分类号： B65D77/2032 , C08J2423/12 , B32B27/08 , C08J7/0423 , C08J7/048 , C08J7/052 , B32B2307/518 , B32B2307/748 , B32B2307/31 , B32B2435/02 , B32B2250/242 , B32B2264/1021 , B32B2307/5825 , B32B2307/7244 , B32B2307/308 , C08J2323/12 , B32B27/32
摘要： A laminated polypropylene-based film suitable for use as a lidding film having an exterior film, a barrier layer, and a sealing layer. The lidding film has a total composition including high levels of polyolefin-based polymers and polypropylene-based polymers such that the material can be processed efficiently in a polypropylene recycling process. Advantageously, the film retains the properties required to suitably withstand sterilization and pasteurization processes and produce a high-quality packaged product.
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