公开(公告)号：EP2657366A3

公开(公告)日：2013-11-06

申请号：EP13177928.2

申请日：2010-11-30

Applicant: Byd Company Limited

Inventor： GONG, Qing ,  ZHOU, Liang ,  MIAO, Weifeng ,  ZHANG, Xiong

IPC: C23C18/16 ,  C23C18/20 ,  C25D5/56 ,  C08K3/22 ,  C08J7/12

CPC classification number: C23C18/204 ,  C23C18/1641 ,  C23C18/1651 ,  C23C18/1653 ,  C25D5/56 ,  Y10T428/12569

Abstract: Metalized plastic substrate and methods of producing the same are provided herein. The method includes providing a plastic having at least one accelerator dispersed in the plastic. The accelerator/s have a formula AM x B y O z , in which A is one or more elements selected from groups 10 and 11 of the Element Periodic Table; M is one or more metal elements in three plus selected from the group consisting of Fe, Co, Mn, Al, Ga, In, TI, and rare earth elements; and O is oxygen; and x=0-2, y=0.01-2; z=1-4; and the accelerator/s further have an alternative formula A'M' m O n , in which A' is one or more elements selected from groups 9, 10, and 11 of the periodic table; M' is one or more elements selected from the group consisting of Cr, Mo, W, Se, Te, and Po; and O is oxygen; and m=0.01-2; n=2-4. The method includes the step of irradiating a surface of plastic substrate to expose at least a first accelerator. The method further includes plating the irradiated surface of the plastic substrate to form at least a first metal layer on the irradiated surface, and then plating the first metal layer to form at least a second metal layer.

公开(公告)号：EP2379772A1

公开(公告)日：2011-10-26

申请号：EP10827682.5

申请日：2010-04-22

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  ZHOU, Liang ,  MIAO, Weifeng ,  ZHANG, Xiong

IPC: C23C18/54 ,  C23C18/20 ,  C23C18/31

CPC classification number: C23C18/1608 ,  B01J23/80 ,  B01J37/0201 ,  B01J37/34 ,  B01J37/349 ,  C23C18/1612 ,  C23C18/1641 ,  C23C18/1651 ,  C23C18/1653 ,  C23C18/182 ,  C23C18/204 ,  C23C18/36 ,  C23C18/405 ,  Y10T428/12569

Abstract: Disclosed is a method for metallizing a plastic surface. The method may comprise the steps: 1) gasifying the plastic surface to expose the electroless plating promoter; and 2) electroless plating a layer of copper or nickel on the plastic surface, followed by electroplating or a second electroless plating to form a metallized layer on the plastic surface. Further, disclosed are a method for preparing a plastic article and a plastic article as manufactured by the method as described.

公开(公告)号：EP3239242A1

公开(公告)日：2017-11-01

申请号：EP15871768.6

申请日：2015-10-23

Applicant: BYD Company Limited

Inventor： ZHANG, Xiong ,  BAI, Shouping ,  ZHANG, Qianrong ,  ZHOU, Wei ,  GONG, Qing

IPC: C08L81/02 ,  C08L71/12 ,  C08L67/02 ,  C08L23/08 ,  C08L23/26 ,  C08K13/02 ,  C08K3/32 ,  C08K5/523 ,  C08K5/372 ,  C08K7/14 ,  B32B15/08 ,  B32B27/06

CPC classification number: B32B27/06 ,  B32B15/08 ,  C08K3/32 ,  C08K5/005 ,  C08K5/103 ,  C08K5/372 ,  C08K5/523 ,  C08K7/14 ,  C08K13/02 ,  C08K2003/324 ,  C08L23/08 ,  C08L23/26 ,  C08L67/02 ,  C08L71/12 ,  C08L81/02

Abstract: The present disclosure discloses an anti-yellowing composition comprising at least a phosphorus-containing compound and at least a pentaerythritol ester, wherein the phosphorus-containing compound is selected from a phosphate salt, which is present in an amount of 100-1600 parts by weight relative to 100 parts by weight of the pentaerythritol ester. The present disclosure also discloses a resin composition containing the anti-yellowing composition, and a metal-resin composite formed with the resin composition and a metal substrate, and preparation method and use thereof. The present disclosure further discloses a electronic product shell formed with the resin composition and a metal shell body.

Abstract translation: 本公开公开了包含至少一种含磷化合物和至少一种季戊四醇酯的抗黄变组合物，其中所述含磷化合物选自磷酸盐，其存在量为100-1600重量份 相对于100重量份的季戊四醇酯。 本发明还公开了含有该抗黄变组合物的树脂组合物，以及由该树脂组合物和金属基材形成的金属树脂复合体及其制备方法和用途。 本发明还公开了一种由该树脂组合物和金属壳体形成的电子产品壳体。

公开(公告)号：EP2657366B1

公开(公告)日：2017-08-16

申请号：EP13177928.2

申请日：2010-11-30

Applicant: Byd Company Limited

Inventor： GONG, Qing ,  ZHOU, Liang ,  MIAO, Weifeng ,  ZHANG, Xiong

IPC: C23C18/16 ,  C23C18/20 ,  C25D5/56 ,  C08K3/22 ,  C08J7/12

CPC classification number: C23C18/204 ,  C23C18/1641 ,  C23C18/1651 ,  C23C18/1653 ,  C25D5/56 ,  Y10T428/12569

公开(公告)号：EP2420593A1

公开(公告)日：2012-02-22

申请号：EP11173897.7

申请日：2011-07-14

Applicant: BYD Company Limited

Inventor： GONG, Qing ,  ZHOU, Liang ,  MIAO, Weifeng ,  ZHANG, Xiong

IPC: C23C18/20 ,  H05K3/42 ,  C23C18/32 ,  C23C18/38 ,  H05K3/38 ,  H05K3/46 ,  C25D5/12 ,  C25D5/56 ,  H05K3/18

CPC classification number: B32B15/08 ,  B32B15/043 ,  C23C18/1639 ,  C23C18/1641 ,  C23C18/1651 ,  C23C18/1653 ,  C23C18/2006 ,  C23C18/2013 ,  C23C18/204 ,  C23C18/22 ,  C23C18/32 ,  C23C18/40 ,  C23C18/42 ,  H05K1/056 ,  H05K3/105 ,  H05K3/182 ,  H05K2201/09118 ,  H05K2203/107 ,  Y10T428/12569

Abstract: Metalized plastic substrates and a manufacturing method thereof are provided herein. The method includes providing a plastic substrate made of a plastic material, in which a plurality of accelerator particles is dispersed. The accelerator particles are made of a compound selected from the group consisting of: CuFe 2 O 4-6 , Ca 0 . 25 Cu 0.75 TiO 3-β , and TiO 2-σ , and δ, β, σ is deemed to be 0.05≤δ≤0.8, 0.05≤β≤0.5, and 0.05≤σ≤1.0. The method includes the step of removing plastic material in a determined area of a surface of the plastic substrate. The method further includes plating the exposed surface of the plastic substrate to form a first metal layer, and then plating the first metal layer to form a second metal layer.

Abstract translation: 金属化塑料基板及其制造方法在此提供。 该方法包括提供由塑料材料制成的塑料基材，其中分散有多种促进剂颗粒。 加速剂颗粒由选自CuFe 2 O 4-6，Ca 0的化合物制成。 25 Cu 0.75 TiO 3-²和TiO 2Ã和²²被认为是0.05‰¤‰¤0.8,0.05‰¤‰‰0.5和0.05‰¤‰¤1.0。 该方法包括在塑料基板的表面的确定区域中去除塑料材料的步骤。 该方法还包括电镀塑料基板的暴露表面以形成第一金属层，然后电镀第一金属层以形成第二金属层。