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公开(公告)号：EP2819842A1
公开(公告)日：2015-01-07
申请号：EP12869479.1
申请日：2012-09-26
Applicant: Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
Inventor： SUN, Jian , WU, Yanqin , GUO, Qiang , CHEN, Liang
CPC classification number: C25D11/08 , B29C45/14311 , B29C2045/14868 , B29K2023/06 , B29K2069/00 , B29K2071/12 , B29K2077/00 , B29K2081/04 , B29K2105/0085 , B29K2105/0088 , B29K2705/02 , B29L2009/003 , B29L2009/005 , B32B15/08 , B32B15/20 , B32B27/286 , B32B27/32 , B32B27/365 , B32B2270/00 , B32B2311/24 , B32B2509/00 , B32B2605/08 , C25D11/16 , C25D11/24
Abstract: A method of preparing aluminum alloy-resin composite and an aluminum alloy-resin composite obtained by the same are provided. of the method comprises: S1: anodizing a surface of an aluminum alloy substrate to form an oxide layer on the surface, the oxide layer including nanopores; S2: immersing the resulting aluminum alloy substrate obtained in step S1 in a buffer solution having a pH of about 10 to about 13, to form a corrosion pores on an outer surface of the oxide layer; and S3: injection molding a resin onto the surface of the resulting aluminum alloy substrate obtained in step S2 in a mold to obtain the aluminum alloy-resin composite.
Abstract translation: 提供了一种制备铝合金树脂复合材料的方法和由其获得的铝合金树脂复合材料。 所述方法包括：S1：阳极氧化铝合金基板的表面，以在表面上形成氧化物层，所述氧化物层包括纳米孔; S2：将得到的步骤S1中获得的铝合金基材浸渍在pH为约10〜约13的缓冲溶液中，在氧化物层的外表面形成腐蚀孔; 和S3：在模具中将在步骤S2中获得的所得铝合金基材的表面上注塑树脂，以获得铝合金 - 树脂复合材料。
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公开(公告)号：EP2817147A1
公开(公告)日：2014-12-31
申请号：EP13751257.0
申请日：2013-02-22
Applicant: Shenzhen BYD Auto R&D Company Limited , BYD Company Limited
Inventor： SUN, Jian , WU, Yanqin , GUO, Qiang , CHEN, Liang
CPC classification number: B32B15/088 , B29C45/14311 , B29C45/14778 , B29K2705/02 , B32B15/08 , B32B15/085 , B32B27/286 , B32B2270/00 , B32B2509/00 , B32B2605/08 , C25D11/08 , C25D11/16 , C25D11/24 , C25D11/246 , Y10T428/249956
Abstract: A method of preparing an aluminum alloy resin composite comprises: providing an aluminum alloy substrate having an oxide layer on a surface thereof, wherein the oxide layer has one or more nanopores; forming one or more corrosion pores on an outer surface of the oxide layer by using a corrosion agent, wherein the corrosion agent is at least one selected from a group of ammonia, ammonium salt, hydrazine, hydrazine derivative, and water-soluble amine compound; and injection molding a resin composition to the surface of the aluminum alloy substrate.
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公开(公告)号：EP3860319A1
公开(公告)日：2021-08-04
申请号：EP19866630.7
申请日：2019-05-16
Applicant: BYD Company Limited
Inventor： MA, Lan , JIN, Haiyan , PAN, Ling , YU, Na , CHEN, Liang
IPC: H05K5/02
Abstract: An electronic device housing, an electronic device and a compound body are provided. The electronic device housing comprises a frame; a sealing layer, disposed on at least a part of an outer surface of the frame, and including a plurality of sub-sealing layers laminated in sequence; and a back case, attached to the frame by the sealing layer, wherein two adjacent sub-sealing layers have different compositions.
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公开(公告)号：EP3481164A1
公开(公告)日：2019-05-08
申请号：EP17819127.6
申请日：2017-06-19
Applicant: BYD Company Limited
Inventor： SUN, Jian , CHEN, Liang , ZHAO, Guiwang , WU, Yingyuan , JIANG, Xiangrong , ZOU, Yunfei
IPC: H05K5/02
Abstract: The present disclosure relates to the field of electronic communications, and discloses a housing, a preparation method therefor, and use thereof. The housing includes a metal hard anodic oxide layer (5) and a resin film layer (3) adhering to a first surface of the metal hard anodic oxide layer (5). The metal hard anodic oxide layer (5) and the resin film layer (3) form an integrated structure. The preparation method includes: performing hard anode oxidization treatment on a metal substrate (1), and then successively performing injection molding and etching.
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公开(公告)号：EP3453539A1
公开(公告)日：2019-03-13
申请号：EP17805609.9
申请日：2017-05-04
Applicant: BYD Company Limited
Inventor： LUO, Fuhua , YUAN, Jiang , WANG, Jihou , CHEN, Liang
Abstract: The present disclosure provides a metal article having decorative graph-text. The metal article comprises a metal substrate having micropores on the surface, thermal sublimation ink filled in a portion of the micropores, and a pore-sealing layer located on the surface of the metal substrate. The present disclosure also provides a preparation method for a metal article having decorative graph-text.
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Patent Agency Ranking16.发明公开METAL COMPOSITE AND METHOD OF PREPARING THE SAME, METAL-RESIN COMPOSITE AND METHOD OF PREPARING THE SAME 审中-公开金属复合及其制造方法THEREOF金属树脂复合和方法及其生产
公开(公告)号：EP2855740A1
公开(公告)日：2015-04-08
申请号：EP13796944.0
申请日：2013-05-28
Applicant: BYD Company Limited
Inventor： ZHANG, Xiao , TANG, Lili , CHENG, Yun , GUO, Qiang , CHEN, Liang
CPC classification number: C23F1/20 , B29C45/14311 , B29K2705/02 , B32B15/08 , B32B15/20 , B32B2605/00 , C23C26/00 , C25D11/16 , C25D11/18 , C25D11/24 , Y10T428/24997
Abstract: A metal composite, a method of preparing the metal composite, a metal-resin composite, and a method of preparing the metal-resin composite are provided. The metal composite comprises: a metal substrate comprising a first layer formed on a surface of the metal substrate and an anodic oxidation layer formed on the first layer. The first layer comprises a first pore having an average diameter of about 10 nanometers to about 1 millimeter, and the metal composite comprises aluminum alloy or aluminum. The anodic oxidation layer comprises a second layer contacted with the first layer of the metal substrate and a third layer formed on an outer surface of the second layer, and the second layer comprises a second pore having an average diameter of about 10 nanometers to about 800 microns, and the third layer comprises a third pore having an average diameter of about 10 nanometers to about 800 microns.
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公开(公告)号：EP2373834A1
公开(公告)日：2011-10-12
申请号：EP10729095.9
申请日：2010-01-04
Applicant: BYD Company Limited
Inventor： GAO, Chunnan , LU, Ping , LI, Aihua , CHEN, Liang
CPC classification number: C25D11/243 , Y10T428/249953
Abstract: The present invention discloses a composite material comprising: a substrate with an anodic oxide film layer having micropores; and at least one kind of dye filled in the micropores, wherein amount of the same kind of dye is gradient distribution on at least part of the substrate. The composite material has an even, metal gloss, uneasily scratched and wore out surface with gradually changed color. Moreover, the present invention also provided a method of preparing the same.
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公开(公告)号：EP3905862A1
公开(公告)日：2021-11-03
申请号：EP19902746.7
申请日：2019-04-29
Applicant: BYD Company Limited
Inventor： MA, Lan , JIN, Haiyan , CHEN, Liang
IPC: H05K5/00
Abstract: An electronic device housing, a manufacturing method thereof, and an electronic device are provided. The housing includes a bottom plate, and a middle frame connected to the bottom plate. The middle frame is made of glass, and the bottom plate is made of sapphire; or the bottom plate is made of glass, and the middle frame is made of sapphire. An interface-free continuous connection is provided between the bottom plate and the middle frame.
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公开(公告)号：EP2373834B1
公开(公告)日：2019-07-31
申请号：EP10729095.9
申请日：2010-01-04
Applicant: BYD Company Limited
Inventor： GAO, Chunnan , LU, Ping , LI, Aihua , CHEN, Liang
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公开(公告)号：EP3435748A1
公开(公告)日：2019-01-30
申请号：EP17772988.6
申请日：2017-02-22
Applicant: BYD Company Limited
Inventor： REN, Peng , ZHU, Shuai , WANG, Haixia , MA, Lan , CHEN, Liang
Abstract: A metal housing having a ceramic panel and a manufacturing method and an application thereof are provided. The metal housing includes a ceramic panel, a metal frame, and a plastic layer. A periphery of the plastic layer is connected to at least a part of an inner side of the metal frame. The plastic layer has a concave portion. The ceramic panel covers the concave portion and is connected to the plastic layer.
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