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公开(公告)号：US12185515B2
公开(公告)日：2024-12-31
申请号：US17874938
申请日：2022-07-27
Applicant: Aisin Technical Center of America, Inc.
Inventor： Saida Khan , Santosh Sarang , Masahiro Narita
Abstract: An electronic component housing defining an EMI shield and an ESD protection cover includes a polymeric core formed from a first polymeric material with a reinforcement material and an overmolded outer layer formed from a second polymeric material with between about 2 wt. % and about 30 wt. % graphene. The reinforcement material provides structural reinforcement to the electronic component housing and is at least one of carbon fiber, glass, talc, mineral filler, and combinations thereof, the overmolded outer layer defines a housing skin disposed on the polymeric core.
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Patent Agency Ranking
公开(公告)号：US11858239B2
公开(公告)日：2024-01-02
申请号：US17481732
申请日：2021-09-22
Applicant: Aisin Technical Center of America, Inc.
Inventor： Saida Khan , Santosh Sarang , Masahiro Narita
IPC: B32B27/06 , B32B27/18 , B32B27/32 , B29C45/00 , B32B5/18 , B29C44/12 , B29C45/14 , B29K507/04 , B29K23/00 , B29K105/04
CPC classification number: B32B27/065 , B29C45/0001 , B32B5/18 , B32B27/18 , B32B27/32 , B29C44/1285 , B29C45/14 , B29K2023/12 , B29K2105/041 , B29K2507/04 , B32B2250/02 , B32B2250/242 , B32B2264/108 , B32B2266/025 , B32B2266/104 , B32B2307/56 , B32B2605/08
Abstract: A composite structure includes a foam core formed from a first polymer and between about 0.5 wt. % and about 2.5 wt. % graphene. The foam core has an average pore size between about 25 μm and about 75 μm, and a cell density between about 4×106 cells/mm2 and about 6×106 cells/mm2. Also, an overmolded skin formed from a second polymer and between about 0.25 wt. % and about 5.0 wt. % graphene is disposed on the foam core. A method of manufacturing a composite structure includes injection molding a foam core from a first polymer containing between about 0.25 wt. % and about 5.0 wt. % graphene, and injection molding an overmolded skin from a second polymer containing graphene between about 0.25 wt. % and about 5.0 wt. % graphene.
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公开(公告)号：US20230200034A1
公开(公告)日：2023-06-22
申请号：US17874938
申请日：2022-07-27
Applicant: Aisin Technical Center of America, Inc.
Inventor： Saida Khan , Santosh Sarang , Masahiro Narita
CPC classification number: H05K9/0045 , B32B27/08 , B32B7/025 , B32B27/20 , B32B27/32 , H05K9/0083 , H05K9/0079 , B32B2250/02 , B32B2250/242 , B32B2307/212 , B32B2457/00
Abstract: An electronic component housing defining an EMI shield and an ESD protection cover includes a polymeric core formed from a first polymeric material with a reinforcement material and an overmolded outer layer formed from a second polymeric material with between about 2 wt. % and about 30 wt. % graphene. The reinforcement material provides structural reinforcement to the electronic component housing and is at least one of carbon fiber, glass, talc, mineral filler, and combinations thereof, the overmolded outer layer defines a housing skin disposed on the polymeric core.
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公开(公告)号：US20230091672A1
公开(公告)日：2023-03-23
申请号：US17481732
申请日：2021-09-22
Applicant: Aisin Technical Center of America, Inc.
Inventor： Saida Khan , Santosh Sarang , Masahiro Narita
Abstract: A composite structure includes a foam core formed from a first polymer and between about 0.5 wt. % and about 2.5 wt. % graphene. The foam core has an average pore size between about 25 μm and about 75 μm, and a cell density between about 4×106 cells/mm2 and about 6×106 cells/mm2. Also, an overmolded skin formed from a second polymer and between about 0.25 wt. % and about 5.0 wt. % graphene is disposed on the foam core. A method of manufacturing a composite structure includes injection molding a foam core from a first polymer containing between about 0.25 wt. % and about 5.0 wt. % graphene, and injection molding an overmolded skin from a second polymer containing graphene between about 0.25 wt. % and about 5.0 wt. % graphene.
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公开(公告)号：US10946618B2
公开(公告)日：2021-03-16
申请号：US16133457
申请日：2018-09-17
Applicant: AISIN TECHNICAL CENTER OF AMERICA, INC.
Inventor： Saida Khan , Santosh Sarang , Ichiro Hiratsuka
IPC: B29C65/36 , B29C65/44 , B29C65/50 , B29C70/42 , B29C70/78 , B29L31/30 , B32B15/085 , B32B15/20 , B32B37/08 , B32B37/10 , B32B7/12 , B60R19/03 , B32B27/32 , B32B27/18 , B32B37/04 , B32B1/08 , B32B38/00 , B29C65/48 , B29C70/44 , C22F1/053 , B32B37/12 , B60R19/18
Abstract: A method to prepare a composite laminate object containing an extrusion grade 7xxx Al substrate and a fiber-reinforced polypropylene layer adhesively laminated to the substrate; is provided. The process includes shaping and cutting an extruded 7xxx aluminum to a profile, assembling a layered arrangement of the 7xxx Al profile as substrate, an adhesive film and a fiber reinforced polypropylene preform, heating the layered arrangement to a temperature of 160-175° C. to melt the polypropylene and activate the adhesive film, applying pressure to at least a surface of the fiber reinforced polypropylene preform to mold the preform to the shape of the extruded 7xxxAl substrate and obtain a semi-finished laminate object, cooling the semi-finished laminate object to 90° C., optionally, cooling the semi-finished laminate object to room temperature for inventory storage; heat treating the semi-finished laminate object at 90° C. for 2 to 8 hours; and then heat treating the semi-finished laminate object at 130° C. to 150° C. for 8 to 16 hours; and cooling the heat treated object to obtain the composite laminate object.
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公开(公告)号：US10596988B2
公开(公告)日：2020-03-24
申请号：US15475964
申请日：2017-03-31
Applicant: AISIN TECHNICAL CENTER OF AMERICA, INC.
Inventor： Saida Khan , Santosh Sarang , Ichiro Hiratsuka
Abstract: A bumper beam for a vehicle including a bumper beam body having a tubular portion extending in a vehicle width direction, the bumper beam having a metal section and a composite section, wherein the metal section and the composite section are coaxial, the composite portion being along an inner surface of the metal section.
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