公开(公告)号：EP2817147B1

公开(公告)日：2018-10-17

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

IPC: B32B15/08 ,  B32B15/085 ,  B32B15/088 ,  B32B27/28 ,  B29C45/00 ,  B29C45/14 ,  C23F1/00 ,  C25D11/08 ,  C25D11/16 ,  C25D11/24 ,  B29K705/02

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.

公开(公告)号：EP2817439B1

公开(公告)日：2018-07-18

申请号：EP12869309.0

申请日：2012-09-26

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： SUN, Jian ,  ZENG, Juan ,  CHENG, Jun

IPC: C25D11/24 ,  B29C45/14 ,  C08J5/00 ,  C25D11/08 ,  B29K705/02 ,  C08K7/14 ,  C25D11/16

CPC classification number: C25D11/24 ,  B29C45/14311 ,  B29C45/14778 ,  B29K2705/02 ,  C08J5/00 ,  C08J2381/04 ,  C08K7/14 ,  C25D11/08 ,  C25D11/16 ,  C25D11/18 ,  C25D11/246 ,  Y10T428/249956

Abstract: An aluminum alloy, an aluminum alloy resin composite, a method of preparing aluminum alloy, and a method of preparing aluminum alloy-resin composite are provided. The aluminum alloy may comprise: an aluminum alloy substrate; and an oxide layer formed on the surface of the aluminum alloy substrate. The oxide layer comprises an outer surface and an inner surface. The outer surface contains corrosion pores having an average diameter of about 200 nm to about 2000 nm; and the inner surface contains nanopores having an average diameter of about 10 nm to about 100 nm.

公开(公告)号：EP2819842B1

公开(公告)日：2018-09-12

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

IPC: B32B15/08 ,  B32B15/20 ,  B32B27/28 ,  B32B27/32 ,  B32B27/36 ,  B29C45/00 ,  B29C45/14 ,  C23F1/00 ,  C25D11/08 ,  C25D11/16 ,  C25D11/24 ,  B29K705/02 ,  B29L9/00 ,  B29K69/00 ,  B29K71/00 ,  B29K81/00 ,  B29K105/00 ,  B29K77/00

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.

公开(公告)号：EP2817146A1

公开(公告)日：2014-12-31

申请号：EP12869389.2

申请日：2012-09-26

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： SUN, Jian ,  WU, Yanqin ,  ZHANG, Yunxia

IPC: B32B15/08 ,  B32B15/04

CPC classification number: B29C45/14795 ,  B29C45/14311 ,  B29C2045/14803 ,  B29C2045/14868 ,  B29K2069/00 ,  B29K2071/12 ,  B29K2081/04 ,  B29K2105/0005 ,  B29K2105/0088 ,  B29K2309/08 ,  B29K2705/02 ,  B29K2715/003 ,  B29L2009/003 ,  B32B7/02 ,  B32B15/08 ,  B32B15/20 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  B32B2262/0261 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2509/00 ,  B32B2605/00 ,  C25D11/04 ,  C25D11/18 ,  C25D11/24

Abstract: A method of making an aluminum alloy-resin composite and an aluminum alloy-resin composite obtained by the same are provided. The method may comprise: S1: anodizing a surface of an aluminum alloy substrate to form an oxide layer on the surface, in which the oxide layer includes nanopores; S2: immersing the resulting aluminum alloy substrate obtained at step S1 in an alkaline solution having a pH of about 10 to about 13, to form corrosion pores on an outer surface of the oxide layer, wherein the alkaline solution is an aqueous solution including at least one selected from a soluble carbonates, a soluble alkali, a soluble phosphate, a soluble sulfate, and a soluble borate; S3: injection molding a resin onto the surface of the resulting aluminum alloy substrate in step S2 in a mold to obtain the aluminum alloy-resin composite.

公开(公告)号：EP2817146B1

公开(公告)日：2018-09-12

申请号：EP12869389.2

申请日：2012-09-26

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： SUN, Jian ,  WU, Yanqin ,  ZHANG, Yunxia

IPC: B29C45/14 ,  B32B15/08 ,  B32B15/04 ,  B32B7/02 ,  B32B15/20 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  C25D11/04 ,  C25D11/18 ,  C25D11/24 ,  B29K69/00 ,  B29K71/00 ,  B29K81/00 ,  B29K309/08 ,  B29K705/02 ,  B29L9/00

CPC classification number: B29C45/14795 ,  B29C45/14311 ,  B29C2045/14803 ,  B29C2045/14868 ,  B29K2069/00 ,  B29K2071/12 ,  B29K2081/04 ,  B29K2105/0005 ,  B29K2105/0088 ,  B29K2309/08 ,  B29K2705/02 ,  B29K2715/003 ,  B29L2009/003 ,  B32B7/02 ,  B32B15/08 ,  B32B15/20 ,  B32B27/20 ,  B32B27/32 ,  B32B27/34 ,  B32B2262/0261 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/105 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2509/00 ,  B32B2605/00 ,  C25D11/04 ,  C25D11/18 ,  C25D11/24

Abstract: A method of making an aluminum alloy-resin composite and an aluminum alloy-resin composite obtained by the same are provided. The method may comprise: S1: anodizing a surface of an aluminum alloy substrate to form an oxide layer on the surface, in which the oxide layer includes nanopores; S2: immersing the resulting aluminum alloy substrate obtained at step S1 in an alkaline solution having a pH of about 10 to about 13, to form corrosion pores on an outer surface of the oxide layer, wherein the alkaline solution is an aqueous solution including at least one selected from a soluble carbonates, a soluble alkali, a soluble phosphate, a soluble sulfate, and a soluble borate; S3: injection molding a resin onto the surface of the resulting aluminum alloy substrate in step S2 in a mold to obtain the aluminum alloy-resin composite.

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

IPC: B32B15/08 ,  B32B7/10

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。

公开(公告)号：EP2817439A1

公开(公告)日：2014-12-31

申请号：EP12869309.0

申请日：2012-09-26

Applicant: Shenzhen BYD Auto R&D Company Limited ,  BYD Company Limited

Inventor： SUN, Jian ,  ZENG, Juan ,  CHENG, Jun

IPC: C25D11/24 ,  B29C45/14

CPC classification number: C25D11/24 ,  B29C45/14311 ,  B29C45/14778 ,  B29K2705/02 ,  C08J5/00 ,  C08J2381/04 ,  C08K7/14 ,  C25D11/08 ,  C25D11/16 ,  C25D11/18 ,  C25D11/246 ,  Y10T428/249956

Abstract: An aluminum alloy, an aluminum alloy resin composite, a method of preparing aluminum alloy, and a method of preparing aluminum alloy-resin composite are provided. The aluminum alloy may comprise: an aluminum alloy substrate; and an oxide layer formed on the surface of the aluminum alloy substrate, and the oxide layer comprises an outer surface and an inner surface; wherein, the outer surface contains corrosion pores having an average pore size of about 200nm to about 2000nm; and the inner surface contains nanopores having an average pore size of about 10nm to about 100nm.

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

IPC: B32B15/08 ,  C23F1/00 ,  B29C45/00

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.

公开(公告)号：EP3481165A1

公开(公告)日：2019-05-08

申请号：EP17819128.4

申请日：2017-06-19

Applicant: BYD Company Limited

Inventor： SUN, Jian ,  CHEN, Liang ,  ZHAO, Guiwang ,  ZHU, Shuai ,  JIANG, Xiangrong

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 oxide layer (5) and a resin film layer (3) adhering to a first surface of the metal anodic oxide layer (5). The metal anodic oxide layer (5) and the resin film layer (3) form an integrated structure. The preparation method includes: performing anode oxidization treatment on a substrate (1), and then successively performing injection molding and etching.

公开(公告)号：EP3527346A1

公开(公告)日：2019-08-21

申请号：EP17860354.4

申请日：2017-09-22

Applicant: BYD Company Limited

Inventor： WU, Yingyuan ,  ZHANG, Guoqiang ,  ZHAO, Guiwang ,  SUN, Jian ,  CHEN, Liang

IPC: B29C45/14 ,  B29C69/00 ,  B29L31/34

Abstract: The present disclosure provides a metal resin composite. The metal resin composite includes a metal substrate. The upper surface of the metal substrate is provided with at least one upper surface slit, the lower surface of the metal substrate is provided with at least one lower surface groove in a position opposite to the upper surface slit, and the upper surface slit is communicated with the lower surface groove. A first injection molding resin is formed in the upper surface slit by injection molding, and a second injection molding resin is formed in the lower surface groove by injection molding. The present disclosure also provides a preparation method of the metal resin composite, a personal electronic device shell including the metal resin composite, a personal electronic device, and a metal resin composite processing component.