Invention Application
- Patent Title: METAL COMPOSITE AND METHOD OF PREPARING THE SAME
- Patent Title (中): 金属复合材料及其制备方法
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Application No.: PCT/CN2013/079070Application Date: 2013-07-09
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Publication No.: WO2014008852A1Publication Date: 2014-01-16
- Inventor: GAO, Chunnan , CHEN, Liang
- Applicant: SHENZHEN BYD AUTO R&D COMPANY LIMITED , BYD COMPANY LIMITED
- Applicant Address: Part B, 1/F, Bldg#B2 Yucan Industrial Area Lanzhu Road, Shenzhen Export Processing Zone, Shenzhen Grand Industrial Zone Shenzhen, Guangdong 518118 CN
- Assignee: SHENZHEN BYD AUTO R&D COMPANY LIMITED,BYD COMPANY LIMITED
- Current Assignee: SHENZHEN BYD AUTO R&D COMPANY LIMITED,BYD COMPANY LIMITED
- Current Assignee Address: Part B, 1/F, Bldg#B2 Yucan Industrial Area Lanzhu Road, Shenzhen Export Processing Zone, Shenzhen Grand Industrial Zone Shenzhen, Guangdong 518118 CN
- Agency: TSINGYIHUA INTELLECTUAL PROPERTY LLC
- Priority: CN201210236388.6 20120710
- Main IPC: C25D11/14
- IPC: C25D11/14 ; B05D5/06 ; B05D3/10
Abstract:
A method of preparing a metal composite, comprising the steps of: forming an anodic oxidation layer on a surface of a metal substrate; forming a dye layer comprising a dye and a water soluble ink on the anodic oxidation layer, wherein the dye layer has a graduated thickness; and removing the water soluble ink.
Information query
