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    • 102. 发明申请
    • COSMETIC ANODIC OXIDE COATINGS
    • 化妆品阳极氧化涂料
    • US20170044684A1
    • 2017-02-16
    • US15339813
    • 2016-10-31
    • Apple Inc.
    • Masashige TATEBEJody R. AKANATakahiro OSHIMAPeter N. RUSSELL-CLARKEAyumi HONGOUKenji HARA
    • C25D11/22C25D11/24C25D11/08
    • C25D11/22C25D11/045C25D11/08C25D11/10C25D11/12C25D11/18C25D11/20C25D11/24C25D11/243C25D11/246
    • The embodiments described herein relate to anodizing and anodized films. The methods described can be used to form opaque and white anodized films on a substrate. In some embodiments, the methods involve forming anodized films having branched pore structures. The branched pore structure provides a light scattering medium for incident visible light, imparting an opaque and white appearance to the anodized film. In some embodiments, the methods involve infusing metal complex ions within pores of an anodized. Once within the pores, the metal complex ions undergo a chemical change forming metal oxide particles. The metal oxide particles provide a light scattering medium for incident visible light, imparting an opaque and white appearance to the anodized film. In some embodiments, aspects of the methods for creating irregular or branched pores and methods for infusing metal complex ions within pores are combined.
    • 本文所述的实施例涉及阳极氧化和阳极氧化膜。 所描述的方法可用于在基底上形成不透明和白色阳极氧化膜。 在一些实施方案中,所述方法涉及形成具有支链孔结构的阳极氧化膜。 支化孔结构为入射可见光提供光散射介质,赋予阳极氧化膜不透明和白色外观。 在一些实施方案中,所述方法包括将金属络合物离子浸入阳极氧化的孔内。 一旦在孔内,金属络合物离子经历化学变化形成金属氧化物颗粒。 金属氧化物颗粒提供用于入射可见光的光散射介质,对阳极氧化膜赋予不透明和白色外观。 在一些实施方案中,组合用于产生不规则或分支孔的方法和用于在孔内注入金属络合物离子的方法。
    • 105. 发明申请
    • METHOD FOR PERFORMING ELECTROPOLISHING TREATMENT ON ALUMINUM MATERIAL
    • 铝材料电解处理方法
    • US20160376725A1
    • 2016-12-29
    • US15102985
    • 2014-10-31
    • NIPPON LIGHT METAL COMPANY, LTD.
    • Yusuke SEKIKen EBIHARA
    • C25F3/20C25D11/24C25D11/18C25D11/20
    • C25F3/20C25D11/04C25D11/06C25D11/18C25D11/20C25D11/24
    • Provided is a method of performing electropolishing treatment on an aluminum material, which is capable of easily producing an aluminum material having an excellent outer appearance with luster and uniformity on an industrial scale. The method of performing electropolishing treatment on an aluminum material includes immersing the aluminum material in an electrolytic treatment solution in an electrolytic treatment tank, and applying an electrolysis voltage through use of the aluminum material as an anode, to thereby perform electropolishing treatment on a surface of the aluminum material, the method including: performing, as pretreatment for the electropolishing treatment, anodic oxidation treatment; performing, during the electropolishing treatment, bubble-diffusion-preventing treatment; and performing, as post-treatment for the electropolishing treatment, film peeling treatment for an electropolishing film.
    • 提供一种对铝材进行电解抛光处理的方法,其能够容易地以工业规模生产具有优异外观的铝合金材料,具有光泽和均匀性。 对铝材进行电解抛光处理的方法包括将铝材浸入电解处理槽中的电解处理液中,并通过使用铝材作为阳极施加电解电压,从而对其表面进行电解抛光处理 该铝材料的方法包括:进行电抛光处理的预处理,进行阳极氧化处理; 在电抛光处理期间进行气泡扩散防止处理; 作为电抛光处理的后处理,进行电抛光膜的剥离处理。
    • 106. 发明授权
    • Methods for forming white anodized films by metal complex infusion
    • 通过金属络合物输注形成白色阳极氧化膜的方法
    • US09512536B2
    • 2016-12-06
    • US14040528
    • 2013-09-27
    • Apple Inc.
    • Masashige TatebeJody R. AkanaTakahiro OshimaPeter N. Russell-ClarkeAyumi HongouKenji Hara
    • C25D11/22C25D11/04C25D11/20C25D11/24C25D11/10C25D11/18
    • C25D11/22C25D11/045C25D11/08C25D11/10C25D11/12C25D11/18C25D11/20C25D11/24C25D11/243C25D11/246
    • The embodiments described herein relate to anodizing and anodized films. The methods described can be used to form opaque and white anodized films on a substrate. In some embodiments, the methods involve forming anodized films having branched pore structures. The branched pore structure provides a light scattering medium for incident visible light, imparting an opaque and white appearance to the anodized film. In some embodiments, the methods involve infusing metal complex ions within pores of an anodized. Once within the pores, the metal complex ions undergo a chemical change forming metal oxide particles. The metal oxide particles provide a light scattering medium for incident visible light, imparting an opaque and white appearance to the anodized film. In some embodiments, aspects of the methods for creating irregular or branched pores and methods for infusing metal complex ions within pores are combined.
    • 本文所述的实施例涉及阳极氧化和阳极氧化膜。 所描述的方法可用于在基底上形成不透明和白色阳极氧化膜。 在一些实施方案中,所述方法涉及形成具有支链孔结构的阳极氧化膜。 支化孔结构为入射可见光提供光散射介质,赋予阳极氧化膜不透明和白色外观。 在一些实施方案中,所述方法包括将金属络合物离子浸入阳极氧化的孔内。 一旦在孔内,金属络合物离子经历化学变化形成金属氧化物颗粒。 金属氧化物颗粒提供用于入射可见光的光散射介质,对阳极氧化膜赋予不透明和白色外观。 在一些实施方案中,组合用于产生不规则或分支孔的方法和用于在孔内注入金属络合物离子的方法。
    • 109. 发明申请
    • METHOD FOR MANUFACTURING METAL-FILLED MICROSTRUCTURE
    • 制造金属填充微结构的方法
    • US20160153104A1
    • 2016-06-02
    • US15019370
    • 2016-02-09
    • FUJIFILM Corporation
    • Kosuke YAMASHITA
    • C25D1/20H01L23/00
    • C25D1/20C25D1/006C25D1/10C25D3/38C25D11/045C25D11/20C25D11/24H01L24/27H01R12/7076H01R2201/20H05K3/32H05K2203/162
    • An object of the present invention is to provide a method for manufacturing a metal-filled microstructure, capable of easily filling micropores with metal and suppressing the generation of residual stress caused by metal filling. A method for manufacturing a metal-filled microstructure according to the present invention includes: an anodic oxidation treatment step of anodically oxidizing a single surface of an aluminum substrate to form an anodic oxidation film on the single surface of the aluminum substrate, the anodic oxidation film including micropores, which are present in a thickness direction, and a barrier layer which is present in a bottom portion of the micropores; a barrier layer removal step of removing the barrier layer of the anodic oxidation film after the anodic oxidation treatment step; a metal filling step of filling the inside of the micropores with metal through an electroplating treatment after the barrier layer removal step; and a substrate removal step of removing the aluminum substrate to obtain a metal-filled microstructure after the metal filling step.
    • 本发明的目的是提供一种能够容易地用金属填充微孔并抑制由金属填充引起的残余应力的产生的金属填充微结构的制造方法。 根据本发明的制造金属填充微结构的方法包括:阳极氧化处理步骤,阳极氧化铝基板的单面以在铝基板的单个表面上形成阳极氧化膜,阳极氧化膜 包括存在于厚度方向的微孔和存在于微孔的底部的阻挡层; 在阳极氧化处理步骤之后去除阳极氧化膜的阻挡层的阻挡层去除步骤; 在阻挡层去除步骤之后通过电镀处理用金属填充微孔内部的金属填充步骤; 以及去除铝基板以在金属填充步骤之后获得金属填充的微结构的基板去除步骤。