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公开(公告)号：US20240359386A1
公开(公告)日：2024-10-31
申请号：US18683900
申请日：2022-08-18
申请人： TOYOBO CO., LTD.
发明人： Atsushi YAMAZAKI , Takamichi GOTO , Yuya YAMAGUCHI
IPC分类号： B29C48/21 , B29C37/00 , B29K67/00 , B29K509/08 , B29L31/00
CPC分类号： B29C48/21 , B29C37/0025 , B29K2067/003 , B29K2509/08 , B29K2995/0053 , B29K2995/0067 , B29K2995/0069 , B29K2995/007 , B29K2995/0072 , B29K2995/0097 , B29L2031/712
摘要： A laminated film which has a coating layer and inorganic thin-film layer on one surface of a base material film, and which is characterized by satisfying requirements (a) to (d): (a) The base material film contains a polyester resin that has been chemically recycled from PET bottles. (b) The surface hardness of the laminated film on the inorganic thin-film layer surface is 120 N/mm2 or less. (c) The coefficient of static friction us and the coefficient of dynamic friction μd of the inorganic thin-film layer surface/opposite-side surface of the laminated film are both within the range of 0.20 to 0.40. (d) The arithmetic mean roughness Ra across a 2 μm square on the laminated film is within the range of 2.0 to 6.0 nm.
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2.发明公开公开(公告)号：US20240239971A1
公开(公告)日：2024-07-18
申请号：US18558852
申请日：2022-04-29
申请人： ARKEMA FRANCE
发明人： Mathieu SABARD , Fabrice GLASSON , Clio COCQUET , Patrick Dang
IPC分类号： C08J5/04 , B29B7/00 , B29B7/48 , B29K77/00 , B29K105/12 , B29K309/08 , B29K509/08
CPC分类号： C08J5/043 , B29B7/007 , B29B7/48 , B29K2077/00 , B29K2105/12 , B29K2309/08 , B29K2509/08 , C08J2377/04
摘要： The present invention relates to a molding composition comprising, by weight:
a) 20% to 60% of at least one long-chain aliphatic polyamide having a number of carbon atoms per nitrogen atom of greater than or equal to 9,
said at least one polyamide having an inherent viscosity in solution of less than or equal to 1.3, as determined in accordance with the standard ISO 307:2007 at a temperature of 20° C.,
b) 40% to 75% of glass fibers, and
c) 0% to 5% by weight, by weight of at least one additive,
the sum of the proportions of each constituent of said composition being equal to 100%,
with the exclusion of an amorphous polyamide and a microcrystalline polyamide.-
公开(公告)号：US11927494B2
公开(公告)日：2024-03-12
申请号：US17901380
申请日：2022-09-01
申请人： UNIVERSITY OF KANSAS
发明人： Cory Berkland , Jonathan Whitlow , Jean Salash
IPC分类号： G01L1/12 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C09D11/037 , C09D11/102 , H01F7/20 , B29C64/118 , B29K83/00 , B29K105/16 , B29K509/08 , H01F1/032
CPC分类号： G01L1/12 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C09D11/037 , C09D11/102 , H01F7/20 , B29C64/118 , B29K2083/00 , B29K2105/162 , B29K2509/08 , B29K2995/0008 , H01F1/032
摘要： Disclosed are functional materials for use in additive manufacturing (AM). The functional material can comprise an elastomeric composition (e.g., a silicone composite) for use in, for example, direct ink writing. The elastomeric composition can include an elastomeric resin, and a magnetic nanorod filler dispersed within the elastomeric resin. Nanorod characteristics (e.g., length, diameter, aspect ratio) can be selected to create 3D-printed constructs with desired mechanical properties along different axes. Furthermore, since nickel nanorods are ferromagnetic, the spatial distribution and orientation of nanorods within the continuous phase can be controlled with an external magnetic field. This level of control over the nanostructure of the material system offers another degree of freedom in the design of functional parts and components with anisotropic properties. Magnetic fields can be used to remotely sense compression of the constructs, or alternatively, control the stiffness of these materials.
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公开(公告)号：US11795312B2
公开(公告)日：2023-10-24
申请号：US16963418
申请日：2019-01-17
申请人： Konica Minolta, Inc.
发明人： Keisuke Mizoguchi
IPC分类号： C08L23/12 , B33Y10/00 , B29C64/153 , B29C64/268 , B33Y40/10 , C08L25/06 , B33Y70/10 , B29K23/00 , B29K105/16 , B29K505/00 , B29K509/02 , B29K509/08 , C08K7/20
CPC分类号： C08L23/12 , B29C64/153 , B29C64/268 , B33Y10/00 , B33Y40/10 , B33Y70/10 , C08L25/06 , B29K2023/12 , B29K2105/162 , B29K2505/00 , B29K2509/02 , B29K2509/08 , B29K2995/0097 , C08K7/20 , C08K2201/003 , C08K2201/011 , C08L2207/04
摘要： The present invention addresses the problem of providing a three-dimensional modeled article having high dimensional precision, high strength, and high ductility, and a resin composition for a three-dimensional modeled article, the resin composition being used to fabricate the three-dimensional modeled article, and of providing a method for manufacturing a three-dimensional modeled article. To address this problem, a resin composition for a three-dimensional modeled article according to the present invention contains resin particles having a continuous phase including a thermoplastic resin, and a dispersed phase including a thermoplastic elastomer, dispersed in the continuous phase, the amount of the thermoplastic elastomer therein being 1-12 parts by mass with respect to a total of 100 parts by mass of the thermoplastic resin and the thermoplastic elastomer.
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公开(公告)号：US11602926B2
公开(公告)日：2023-03-14
申请号：US17057328
申请日：2018-10-02
发明人： Seung Hun Han , Kil Joong Kim , Gi Jeong Moon
IPC分类号： B32B27/36 , B29D7/01 , B29D11/00 , B32B3/12 , B32B27/08 , B32B27/20 , C08L67/02 , G02B5/08 , B29K67/00 , B29K509/08
摘要： A biaxially oriented polyester reflection film according to an embodiment of the present invention includes: a core layer having a plurality of voids, and containing homo-polyester, copolymer polyester, a resin incompatible with polyester, and inorganic particles; and a skin layer formed at least one surface of the core layer, and containing homo-polyester, copolymer polyester, and inorganic particles, wherein the biaxially oriented polyester reflection film is formed to have a plurality of light focusing structures, each of which has a concave center portion, and which are arranged in a grid pattern.
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公开(公告)号：US11578221B2
公开(公告)日：2023-02-14
申请号：US16771263
申请日：2018-12-14
发明人： Paulus Antonius Maria Steeman , Adrianus Cornelis Bastiaan Bogaerds , Marco Marcus Matheus Driessen , Rudolfus Antonius Theodorus Maria Van Benthem , Robbert Van Sluijs , Franciscus Johannes Marie Derks
IPC分类号： B29C35/08 , C08F2/46 , C08F2/50 , C08G61/04 , C09D11/101 , B33Y10/00 , B29C64/112 , B29C64/209 , B33Y70/10 , C09D11/38 , B29K33/04 , B29K105/00 , B29K105/16 , B29K509/08 , C08K3/36
摘要： Described herein are methods and compositions for forming three-dimensional objects via material jetting processes, the methods including the repeated steps of selectively depositing a liquid thermoset material onto a surface from a nozzle of at least one jetting head in a first specified direction and exposing at least a portion of the liquid thermoset material to a source of actinic radiation in order to form a three-dimensional object from the cured thermoset material, wherein the jetting head is configured to eject droplets of the liquid thermoset material from the nozzle at prescribed elevated operating temperatures, and wherein the liquid thermoset material is chosen so as to possessing prescribed viscosity and rheological characteristics.
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公开(公告)号：US11541580B2
公开(公告)日：2023-01-03
申请号：US16396199
申请日：2019-04-26
发明人： Tetsuo Oka , Yoshinori Takamatsu , Takeshi Fukuda
IPC分类号： B29C35/08 , B29C43/56 , C08K3/04 , C08K7/02 , C08L63/00 , C08L83/04 , B29C43/00 , B29K401/00 , B29K507/04 , B29K509/08 , B29K505/02 , B29K63/00 , B29K83/00
摘要： A method for preparing a compact of resin compound comprising the following steps (a) to (c): (a) a preparation step of mounting a sheet-shaped or block-shaped compact of resin compound including a resin composition, which contains a filler having magnetic anisotropy and is solidified by curing or by being advanced to a B-stage, on a transportation unit which is movable in the horizontal direction, and covering at least a top surface of the compact of resin compound with a cover material; (b) a step of applying a magnetic field to the compact of resin compound obtained in the step (a) with a bulk superconductor magnet having a central magnetic flux density of 1 T or more; and (c) a step of moving the compact of resin compound in the horizontal direction and scanning it while applying vibrations to the compact of resin compound mounted on a region of a central part of the bulk superconductor magnet under application of a magnetic field.
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公开(公告)号：US11465570B2
公开(公告)日：2022-10-11
申请号：US16809765
申请日：2020-03-05
发明人： Paul Kenneth Dellock , Stuart C. Salter , Richard Gall , David Brian Glickman , Michael A. Musleh
IPC分类号： B60R13/08 , C08L51/06 , C08J9/00 , B29C43/00 , B29C43/14 , B29C51/00 , B29C43/48 , B29C43/22 , B29C51/02 , B29K83/00 , B29K509/08 , B29K105/16 , B29L7/00 , B29L31/30 , B29K105/00 , B29K25/00 , B29C44/26 , B29K27/06 , B29K69/00 , B29C43/02 , B29K23/00 , B29K77/00 , B29C44/30 , B29K33/04 , C08J9/08 , B29C51/10 , B29C51/16 , B29K105/04
摘要： The invention disclosed herein is an automotive acoustic panel including a porous sound-absorption material made from a polymer and an expanded perlite. One or more silane compounds may be coupled or coated onto the expanded perlite while a coupling agent and a chemical foaming agent may additionally be added to the automotive acoustic panel.
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公开(公告)号：US11426908B2
公开(公告)日：2022-08-30
申请号：US14454053
申请日：2014-08-07
发明人： Michael George , Anthony Dibble , Nicholas Barker
IPC分类号： B29C45/14 , F16L55/162 , B29C45/17 , B29C33/30 , F16L58/10 , F16L58/18 , F16L59/20 , F16L59/22 , B29D23/00 , H05B6/10 , H05B6/38 , B29K509/08 , B29L23/00
摘要： A mold for coating a pipeline section with molten coating material from an injection molding machine, wherein the mold comprises a shell of impervious material reinforced by an exoskeleton of non-distensible material. An assembly for supporting a mold comprising a plurality of mutually separable shell bodies for coating a pipeline section, wherein the assembly comprises motorized opening and closing of the shell bodies in a straight line. An assembly for supporting a bent pipeline section wherein the assembly comprises a base and a pair of arms extending from the base, wherein each arm comprises a respective clamping collar for clamping a bent pipe section between the arms. A vehicle for induction heating a bent pipeline section, wherein the vehicle comprises: a helical induction coil; and wheels arranged to guide movement of both ends of the induction coil through a tubular inside face of a bent pipeline section.
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公开(公告)号：US11203678B2
公开(公告)日：2021-12-21
申请号：US15965363
申请日：2018-04-27
申请人： Derrick Corporation
IPC分类号： B01D21/00 , B01D39/00 , C08K7/14 , C08K5/20 , C08G18/10 , C08G18/76 , B01D21/28 , B29B7/90 , B29C45/00 , B29C45/40 , C08K5/134 , B29B9/14 , C08G18/42 , C08G18/08 , C08G18/44 , C08G18/32 , C08G18/48 , B07B1/46 , B07B1/00 , B29D28/00 , B01D39/16 , B29L31/00 , B29K75/00 , B29K105/00 , B29K509/08 , B29B7/48 , B29B7/18 , B29B9/06
摘要： Thermoplastic polyurethane (TPU) compositions, methods for producing TPU compositions, methods of using TPU compositions, and apparatuses produced therefrom are disclosed. Disclosed TPU compositions include a thermoplastic polyurethane polymer, a heat stabilizer, a flow agent, and a filler material. The filler may be a glass fiber. Disclosed TPU compositions have improved thermal stability and improved flow properties suitable for injection molding of articles of manufacture having a large plurality of fine openings or pores. Articles produced from the composition have superior thermal stability, abrasion resistance, and chemical resistance. Example articles include screening members for vibratory screening machines.
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