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31. 发明公开

US20240191073A1 RECYCLED AND RENEWABLE POLYMERIC COMPOSITION FOR COMPUTER CHASSIS 审中-公开
公开(公告)号：US20240191073A1
公开(公告)日：2024-06-13
申请号：US18244646
申请日：2023-09-11
申请人： DELL PRODUCTS L.P.
发明人： Nicholas D. Abbatiello , Xinhua Tian
IPC分类号： C08L69/00
CPC分类号： C08L69/00 , C08L2205/025
摘要： Polymeric compositions, methods of making the compositions, and composites, such as computer chassis containing the compositions are described. The polymeric compositions can contain 20 wt. % to 50 wt. % of a post-consumer mechanical recycled polycarbonate; 10 wt. % to 50 wt. % of a renewably sourced polycarbonate; 10 wt. % to 30 wt. % of a filler containing carbon fibers, wherein at least a portion of the carbon fibers are obtained from a post-industrial recycled source; and 5 wt. % to 15 wt. % of a flame retardant, wherein the polymeric compositions have a total recycled and renewable content of 50 wt. % to 90 wt. %.

32. 发明公开

US20230386700A1 POWER CORD ASSEMBLY CONTAINING RECYCLED AND RENEWABLE POLYMERIC COMPOSITIONS 审中-公开
公开(公告)号：US20230386700A1
公开(公告)日：2023-11-30
申请号：US18203408
申请日：2023-05-30
申请人： DELL PRODUCTS L.P.
发明人： Nicholas D. Abbatiello , Xinhua Tian
IPC分类号： H01B3/42 , H01B9/00 , H01B13/14
CPC分类号： H01B3/42 , H01B9/00 , H01B13/148
摘要： A power cord assembly is disclosed. The assembly can include a plug at a first end of the power cord configured to be connected to a power source, a connector part at a second end of the power cord opposite to the plug and configured to be connected to an electronic device, one or more electrically conductive wires extending from the plug to the connector part, one or more insulators surrounding the one or more electrically conductive wires, and an outer jacket extending from the plug to the connector part and surrounding the one or more insulators. At least one of the plug, the connector part, the one or more insulators, or the outer jacket can include a polybutylene terephthalate (PBT)-polytetramethyleneoxide (PTMO) block copolymer having hard block and soft block segments, wherein the hard block segments comprise PBT and the soft block segments comprise PTMO. The hard block segments can include a first renewably sourced polymer obtained, at least in part, from a first bio-renewable source or a first polymer comprising a chemically recycled monomeric unit obtained, at least in part, from the first bio-renewable source. The soft block segments can include a second, different renewably sourced polymer obtained, at least in part, from a second, different bio-renewable source or a second polymer comprising a chemically recycled monomeric unit obtained, at least in part, from the second, different bio-renewable source.

33. 发明授权

US11664133B2 Power cord assembly containing recycled and renewable polymeric compositions 有权
公开(公告)号：US11664133B2
公开(公告)日：2023-05-30
申请号：US17083072
申请日：2020-10-28
申请人： Dell Products L.P.
发明人： Nicholas D. Abbatiello , Xinhua Tian
IPC分类号： H01B3/00 , H01B3/42 , H01B9/00 , H01B13/14
CPC分类号： H01B3/42 , H01B9/00 , H01B13/148
摘要： A power cord assembly having a total recycled and renewable content of at least 25 wt. % is described. The power cord assembly can contain a plug at a first end of the power cord configured to be connected to a power source, a connector part at a second end of the power cord opposite to the plug and configured to be connected to an electrical or electronic device, one or more electrically conductive wires extending from the plug to the connector part, one or more insulators surrounding the one or more electrically conductive wires, and an outer jacket extending from the plug to the connector and surrounding the one or more insulators, where at least one of the plug, the connector part, the insulator, or the outer jacket contains a chemically recycled and/or renewably sourced thermoplastic block co-polymer elastomer.

34. 发明申请

US20220413549A1 SINGLE SURFACE TOP COVERS FOR INFORMATION HANDLING SYSTEMS 有权
公开(公告)号：US20220413549A1
公开(公告)日：2022-12-29
申请号：US17356222
申请日：2021-06-23
申请人： DELL PRODUCTS L.P.
发明人： Brian J. Yates , Nicholas D. Abbatiello , Priyank J. Gajiwala
IPC分类号： G06F1/16
摘要： Disclosed herein are single surface top covers for portable information handling systems, and that employ a substrate of thermoplastic fiberglass composite which is impregnated with polycarbonate material. The thermoplastic fiberglass composite material may be recyclable, and the thermoplastic fiberglass composite material may be impregnated with recycled polycarbonate material. A selective UV molding process may be employed to create multiple different finishes on the same upper surface of a single surface top cover by applying a nano coat of a textured UV light curable resin on at least a portion of the upper surface of a single surface top cover.

35. 发明授权

US11504889B2 Thermoplastic composite materials for portable information handling system enclosures 有权
公开(公告)号：US11504889B2
公开(公告)日：2022-11-22
申请号：US16654516
申请日：2019-10-16
申请人： Dell Products L.P.
发明人： Nicholas D. Abbatiello , Deeder M. Aurongzeb , Ernesto Ramirez
IPC分类号： B29C43/14 , B32B5/12 , B32B27/06 , B32B27/36 , B32B5/02 , B32B5/18 , B32B5/22 , B32B5/24 , B32B5/32 , B32B27/08 , B32B27/12 , B32B27/18 , B32B3/26 , B29C70/46 , B29C70/54 , B29D99/00 , B32B27/28 , B29K269/00 , B29K281/00 , B29K309/08 , B29K307/04 , B29L31/00 , H05K5/00 , H05K5/03 , B32B38/10
摘要： Enclosure parts for portable information handling systems may be made by heat pressing material layers together. The material layers may include outer fiber-reinforced thermoplastic layers and a core thermoplastic layer comprising a plurality of thermoplastic film layers. The core thermoplastic layer may be die cut to create voids that reduce weight of the enclosure part. A finishing layer may be added, along with attachment features.

36. 发明授权

US11318685B2 Systems and methods for manufacturing structural materials 有权
公开(公告)号：US11318685B2
公开(公告)日：2022-05-03
申请号：US16035972
申请日：2018-07-16
申请人： Dell Products L.P.
发明人： Nicholas D. Abbatiello , Chuan Beng Sim , Xin Hua Tian
IPC分类号： B29C65/70 , B29C43/18 , B29C37/00 , B29K101/10 , B29L9/00 , B29L31/34
摘要： In accordance with embodiments of the present disclosure, a method for forming a structural member may include providing a sheet of structural material and compression molding an in-mold decoration film to a side of the sheet of structural material.
In accordance with these and other embodiments of the present disclosure, a method for forming a structural member may include providing a sheet of structural material and adhesively bonding a chassis attachment frame to the sheet of structural material, the chassis attachment frame having one or more attachment features for mechanically coupling the structural member to other one or more other components.
In accordance with these and other embodiments of the present disclosure, a method for forming a structural member may include providing a sheet of structural material and molding a chassis attachment frame comprising sheet molding compound to the structural material.

37. 发明授权

US10303208B2 Information handling system folded display assembly 有权
公开(公告)号：US10303208B2
公开(公告)日：2019-05-28
申请号：US16046040
申请日：2018-07-26
申请人： Dell Products L.P.
发明人： Deeder M. Aurongzeb , Jason S. Morrison , Nicholas D. Abbatiello
IPC分类号： G06F1/16 , H01L51/52 , H01L51/56 , H01L27/32 , G06F11/32
摘要： A portable information handling system display has an OLED film disposed over front and rear faces of a substrate, such as a carbon fiber material. A protective cover is disposed over the OLED film with a folded portion along an end of the substrate, the protective cover hardened at the front and rear faces and left unhardened along the folded portion. In one example embodiment, a transparent bezel is placed over the folded portion with the OLED film presenting system information through the bezel, such as battery state, etc.

38. 发明申请

US20180319093A1 SYSTEMS AND METHODS FOR MANUFACTURING STRUCTURAL MATERIALS 审中-公开
公开(公告)号：US20180319093A1
公开(公告)日：2018-11-08
申请号：US16035972
申请日：2018-07-16
申请人： Dell Products L.P.
发明人： Nicholas D. Abbatiello , Chuan Beng Sim , Xin Hua Tian
IPC分类号： B29C65/70 , B29C43/18 , B29K101/10 , B29C37/00 , B29L9/00 , B29L31/34
CPC分类号： B29C65/70 , B29C37/0025 , B29C43/18 , B29C43/184 , B29C2037/0042 , B29K2101/10 , B29L2009/00 , B29L2031/3481
摘要： In accordance with embodiments of the present disclosure, a method for forming a structural member may include providing a sheet of structural material and compression molding an in-mold decoration film to a side of the sheet of structural material.In accordance with these and other embodiments of the present disclosure, a method for forming a structural member may include providing a sheet of structural material and adhesively bonding a chassis attachment frame to the sheet of structural material, the chassis attachment frame having one or more attachment features for mechanically coupling the structural member to other one or more other components.In accordance with these and other embodiments of the present disclosure, a method for forming a structural member may include providing a sheet of structural material and molding a chassis attachment frame comprising sheet molding compound to the structural material.

39. 发明申请

US20180099479A1 THERMOPLASTIC CARBON FIBER LAMINATE WITH A RANDOMLY ORIENTED FIBER REINFORCED CORE LAYER 审中-公开
公开(公告)号：US20180099479A1
公开(公告)日：2018-04-12
申请号：US15289004
申请日：2016-10-07
申请人： Dell Products L.P.
发明人： Nicholas D. Abbatiello , David Wheeler Williams
IPC分类号： B32B5/26 , B32B5/02 , B32B5/12 , G06F1/18 , G06F1/16
CPC分类号： B32B5/26 , B32B5/022 , B32B5/024 , B32B5/12 , B32B2250/03 , B32B2250/20 , B32B2260/023 , B32B2260/046 , B32B2262/106 , B32B2307/546 , B32B2307/72 , B32B2457/00
摘要： A thermoplastic carbon fiber laminate with a randomly oriented fiber reinforced core layer provides a low cost, low weight, and high stiffness material for mechanical panels used in portable information handling systems.

40. 发明授权

US09452570B2 Information handling system ceramic chassis 有权
标题翻译：信息处理系统陶瓷底盘
公开(公告)号：US09452570B2
公开(公告)日：2016-09-27
申请号：US13671263
申请日：2012-11-07
申请人： Dell Products L.P.
发明人： Nicholas D. Abbatiello , Deeder M. Aurongzeb
IPC分类号： B29C70/68 , G06F1/16 , B29C70/88 , B29C71/02
CPC分类号： G06F1/1656 , B29C45/14336 , B29C70/68 , B29C70/882 , B29C71/02 , B29C2071/022 , B29K2105/16 , B29K2509/02 , B29L2031/3481 , Y10T29/49158
摘要： An information handling system chassis is built at least in part from ceramic elements. For example, a transparent aluminum oxide ceramic portion covers a touchscreen to provide a rigid outer surface for accepting end user inputs. As another example, a ceramic chassis element has a ceramic material formed around a metal material of similar substance with bonding of the ceramic to the underlying material enhanced with oxidation of the outer surface of the metal material.
摘要翻译：信息处理系统底盘至少部分地由陶瓷元件构成。例如，透明氧化铝陶瓷部分覆盖触摸屏以提供用于接受最终用户输入的刚性外表面。作为另一示例，陶瓷底盘元件具有形成在具有相似物质的金属材料周围的陶瓷材料，其中陶瓷与通过金属材料的外表面的氧化而增强的下层材料结合。

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