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1.发明公开公开(公告)号：US20240158598A1
公开(公告)日：2024-05-16
申请号：US18281897
申请日：2022-03-09
发明人： Yusuke KUWABARA
CPC分类号： C08J9/228 , B29B9/065 , B29C48/0012 , B29C48/0022 , B29C48/022 , B29C48/397 , B29C48/919 , C08J9/141 , C08J9/18 , B29K2067/003 , C08J2201/03 , C08J2203/14 , C08J2367/02
摘要： An object of the present invention is to provide an aromatic polyester-based resin foam molded product having excellent mechanical properties, foamed aromatic polyester-based resin particles for producing the foam molded product, or a method for producing the foamed particles. The present invention relates to foamed aromatic polyester-based resin particles, wherein crystallinity (A) in a particle central portion and crystallinity (B) in a particle surface layer are both 10% or less, and a ratio of the crystallinity in the surface layer to the crystallinity in the central portion (B/A) is 0.3 to 1.4.
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公开(公告)号：US11942236B2
公开(公告)日：2024-03-26
申请号：US18046639
申请日：2022-10-14
发明人： Philip Sasse , Terry Chambers , Randy D. Kummer , John Armstrong , David Reece , Hai Lam
IPC分类号： H01B13/24 , B29C48/06 , B29C48/09 , B29C48/154 , C08K5/20 , H01B3/22 , H01B3/46 , H01B13/14 , B29C48/95 , C08K5/54 , C08L77/00 , H01B3/44 , H01B7/00 , H01B7/02 , H01B7/18 , H01B7/29 , H02G3/04 , H01B13/22 , B29C48/21 , B29C48/29 , B29C48/34 , B29C48/40 , B29C48/285 , B29C48/88 , B29K23/00 , B29K27/06 , B29K67/00 , B29K77/00 , B29K105/00 , B29L31/34 , B29K105/16 , C08G77/04
CPC分类号： H01B13/24 , B29C48/06 , B29C48/09 , B29C48/154 , B29C48/95 , C08K5/20 , C08K5/54 , C08L77/00 , H01B3/22 , H01B3/443 , H01B3/445 , H01B3/465 , H01B7/0009 , H01B7/02 , H01B7/0216 , H01B7/1875 , H01B7/292 , H01B13/145 , H01B13/22 , H02G3/0406 , B29C48/21 , B29C48/288 , B29C48/2888 , B29C48/29 , B29C48/34 , B29C48/40 , B29C48/911 , B29C48/919 , B29K2023/06 , B29K2023/12 , B29K2027/06 , B29K2067/00 , B29K2077/00 , B29K2105/0005 , B29K2105/16 , B29L2031/3462 , C08G77/04 , Y10T29/49117
摘要： Disclosed are cable types, including a type THHN cable, the cable types having a reduced surface coefficient of friction, and the method of manufacture thereof, in which the central conductor core and insulating layer are surrounded by a material containing nylon or thermosetting resin. A silicone based pulling lubricant for said cable, or alternatively, erucamide or stearyl erucamide for small cable gauge wire, is incorporated, by alternate methods, with the resin material from which the outer sheath is extruded, and is effective to reduce the required pulling force between the formed cable and a conduit during installation.
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公开(公告)号：US20240092966A1
公开(公告)日：2024-03-21
申请号：US18461814
申请日：2023-09-06
申请人： Taichi NEMOTO , Chiaki Tanaka , Yuichi Sato
发明人： Taichi NEMOTO , Chiaki Tanaka , Yuichi Sato
CPC分类号： C08G63/08 , B29C48/022 , B29C48/919 , C08G63/823 , C08G63/90 , C08K3/32 , C08K5/13 , C08K5/29 , B29K2067/046
摘要： A polylactic acid resin composition includes a polylactic acid resin in an amount of 99% by mass or more. A complex viscosity η*(20) of the polylactic acid resin composition is 2×103 Pa·s or higher. A ratio of the complex viscosity η*(20) to a complex viscosity η*(5), which is represented by [η*(20)/η*(5)], is 0.6 or higher. The complex viscosity η*(5) and the complex viscosity η*(20) are complex viscosities respectively measured 5 minutes and 20 minutes after the start of measurement using a parallel plate-type rotary viscometer under measurement conditions below:
[Measurement Conditions]
Parallel plates: 20 mm in diameter, made of aluminum;
Temperature: 200° C.;
Gap between the parallel plates: 1.00 mm;
Frequency: 1 Hz (6.28 rad/s);
Atmosphere: under dry air (dew point: −60° C.); and
Size of measurement sample: a strip that is 30 μm thick, 7 mm wide, and 35 mm long.-
公开(公告)号：US20240090689A1
公开(公告)日：2024-03-21
申请号：US18516262
申请日：2023-11-21
申请人： Hearthmark, LLC
发明人： Saumitra Bhargava
CPC分类号： A47G21/18 , B29C48/845 , B29C48/919
摘要： Biodegradable drinking straws and methods of making biodegradable drinking straws. The drinking straws are thin and functional, having a tactile feel similar to conventional drinking straws, and are biodegradable in 12 months or less. The drinking straws use less material while maintaining high thickness uniformity, reducing cost and increasing structural integrity.
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公开(公告)号：US20240017464A1
公开(公告)日：2024-01-18
申请号：US18474825
申请日：2023-09-26
申请人： Novatec, Inc.
CPC分类号： B29C48/919 , B29C48/022 , B29C48/06
摘要： An extrudate cooling tank having cooling water chambers adapted for running passage of extrudate serially therethrough at a preselected regulated variable pressures with water in the chambers being at different temperatures, and a wheel-servo motor combination hingedly connected to the chamber and being movable with respect thereto between a first position with the wheel engaging running extrudate and a second position with the wheel remote from engagement with the extrudate.
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公开(公告)号：US20180265685A1
公开(公告)日：2018-09-20
申请号：US15764214
申请日：2016-09-28
申请人： KYORAKU CO., LTD.
发明人： Ryohei YUASA , Takashi NOMURA
CPC分类号： C08L23/12 , B29B11/10 , B29B11/16 , B29C48/022 , B29C48/05 , B29C48/28 , B29C48/919 , B29C64/118 , B29C2948/92123 , B29C2948/92428 , B29C2948/92438 , B29K2023/12 , B29K2023/16 , B29K2023/22 , B29K2105/12 , B29K2307/04 , B29K2507/04 , B33Y10/00 , B33Y70/00 , C08K7/06 , C08L23/16 , C08L101/00 , C08L2205/025 , C08L2207/04 , C08K7/14
摘要： Provided is a molded resin strand configured so that interlayer fusion of a shaped object can be improved and mechanical aptitude (specifically, stiffness) in a 3D printer can be more improved even in a case where an inorganic filler such as carbon fibers is mixed. The molded resin strand contains thermoplastic resin, an inorganic filler, and α-olefin elastomer. The thermoplastic resin is polypropylene, for example. The inorganic filler is carbon fibers, for example. The α-olefin elastomer is ethylene-α-olefin copolymer, for example. The molded resin strand of the present invention is used for a 3D printer employing a fused deposition modeling method.
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公开(公告)号：US10076634B2
公开(公告)日：2018-09-18
申请号：US14262083
申请日：2014-04-25
IPC分类号： A61M25/00 , B29C47/00 , B29C47/02 , B29C47/04 , B29C47/90 , B29C47/92 , B29C47/88 , B29K27/18 , B29K627/18 , B29K701/12 , B29L31/00 , B29C49/78
CPC分类号： A61M25/0009 , A61M25/0012 , A61M25/0032 , A61M2025/0036 , B29C48/10 , B29C48/11 , B29C48/12 , B29C48/151 , B29C48/154 , B29C48/156 , B29C48/16 , B29C48/902 , B29C48/919 , B29C48/92 , B29C49/783 , B29C2948/92514 , B29C2948/92904 , B29C2948/92923 , B29K2027/18 , B29K2627/18 , B29K2701/12 , B29K2995/0056 , B29L2031/7542
摘要： A method of producing a multi-lumen elongate body for a medical device. Unlike known methods requiring a solid core of material inserted into each lumen to maintain patency of the lumens during manufacture, the present method obviates the need for a solid core within one or more minor lumens, which saves cost and production complexity. One or more material overlay and mesh overlay steps may be used to produce the multi-lumen elongate body, but only the main lumen may include a solid core therein during all manufacturing steps. The one or more minor lumens may each be defined by a lumen tube having a sufficient stiffness to withstand external pressure during all manufacturing steps without the need for a solid core within.
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公开(公告)号：US20180258255A1
公开(公告)日：2018-09-13
申请号：US15964129
申请日：2018-04-27
申请人： Uponor Innovation AB
发明人： Jan Ericsson , Andrew Ortquist , Todd Menssen , Jacob John , Josh Meeker
IPC分类号： C08K5/134 , C08K5/132 , B29C35/10 , C08J3/28 , B29C47/00 , B29C47/90 , B29C47/88 , B29C47/40 , B29C47/36 , B29C47/08 , B29C35/08 , B29K23/00
CPC分类号： C08K5/1345 , B29C35/10 , B29C48/022 , B29C48/09 , B29C48/28 , B29C48/37 , B29C48/40 , B29C48/90 , B29C48/908 , B29C48/91 , B29C48/9115 , B29C48/919 , B29C2035/0827 , B29K2023/00 , C08J3/28 , C08K5/132 , F16L9/12 , C08L23/00 , C08L23/02
摘要： This invention relates to a polymeric pipe, and more particularly a polymeric pipe where the pipe comprises a crosslinked polyolefin formed from extruded polyolefin comprising a photoinitiator and a reactive extrusion species. More particularly, this invention relates to the manufacturing of plastic pipes and tubing by utilizing co-rotating twin screw extrusion combined with photo-induced crosslinking, of thermoplastic polymers such as polyethylene, to produce PEX pipes and tubing.
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公开(公告)号：US10000004B2
公开(公告)日：2018-06-19
申请号：US14973198
申请日：2015-12-17
IPC分类号： B29C51/02 , B29C47/00 , B29C47/06 , B29C47/88 , B29D23/00 , B29C55/26 , B29C55/28 , B29C51/14 , B29C51/26 , B29K23/00 , B29K77/00 , B29K105/00 , B29L31/00 , B29K105/02
CPC分类号： B29C51/02 , B29C48/0017 , B29C48/0018 , B29C48/0019 , B29C48/05 , B29C48/10 , B29C48/18 , B29C48/21 , B29C48/49 , B29C48/91 , B29C48/9105 , B29C48/912 , B29C48/919 , B29C51/14 , B29C51/264 , B29C55/26 , B29C55/28 , B29K2023/00 , B29K2023/086 , B29K2077/00 , B29K2105/02 , B29K2105/258 , B29K2995/0049 , B29L2031/712 , B29L2031/7162
摘要： The present invention relates to provides a double-oriented film, co-extrude, and of low thickness, with a layered composition that gives the property of being of high barrier to gases and manufactured by the process of co-extrusion of 3 bubbles, which gives the property of when being thermoformed, ensure the distribution of uniform thickness in the walls, base, folds, and corners of the formed tray saving a minimum of 50% of plastic without diminishing its gas barrier and its resistance to puncture.
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公开(公告)号：US20180002870A1
公开(公告)日：2018-01-04
申请号：US15637403
申请日：2017-06-29
发明人： Joseph Claude Price
CPC分类号： E01C13/083 , B29C35/045 , B29C48/05 , B29C48/919 , B29C71/0072 , B29C71/02 , B29L2031/732 , D01D4/02 , D01D5/22 , D01D13/02 , E01C13/08
摘要： A system and method for producing artificial turf filaments according to one example embodiment includes an artificial turf filament, a first air drawn oven for heating the filament, a roll stand for applying an aqueous liquid to the filament and a second air drawn oven for heating the filament. In multiple embodiments, the filament has a latent helix shape when exposed to manufacturing or ambient heat.
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