公开(公告)号：US20160326654A1

公开(公告)日：2016-11-10

申请号：US15108429

申请日：2014-12-26

申请人： POSCO

发明人： Hyunju JEONG ,  Kyoung-Bo KIM ,  Ha Sun PARK ,  Moo Jin KIM ,  Kyoung Sik KIM ,  Hyoun-Young LEE

IPC分类号： C23C22/64 ,  C09D5/08 ,  C23C22/73

CPC分类号： C23C22/64 ,  C01F5/14 ,  C09D1/00 ,  C09D5/08 ,  C09D5/084 ,  C09D5/29 ,  C23C22/60 ,  C23C22/62 ,  C23C22/73 ,  C23C22/83 ,  C23C22/84 ,  C23C28/00

摘要： The present invention relates to a surface-treated substrate having excellent corrosion resistance and capable of developing color on the surface, and to a substrate surface treatment method for same. The surface-treated substrate, according to the present invention, comprises a coating having a uniform thickness on a metal matrix, thereby improving corrosion resistance and evenly developing color on the surface. Also, by comprising a wavelength conversion layer and a top coat, in order, on top of the coating, the advantage of improving scratch resistance and durability of the substrate without discoloring of the achieved color can be provided.

摘要翻译： 本发明涉及具有优异的耐腐蚀性并且能够在表面上显色的表面处理基板及其与其基板表面处理方法。 根据本发明的表面处理基材包括在金属基体上具有均匀厚度的涂层，从而提高耐腐蚀性并在表面上均匀地显色。 此外，通过包括波长转换层和顶涂层，依次在涂层的顶部上，可以提供改善基材的耐擦伤性和耐久性而不会使实现的颜色变色的优点。

公开(公告)号：US20180202050A1

公开(公告)日：2018-07-19

申请号：US15742707

申请日：2015-12-23

申请人： POSCO

发明人： Hyunju JEONG ,  Jong-Seog LEE ,  Jeong-Hee LEE

IPC分类号： C23C28/00 ,  C23C22/60 ,  C23C16/26 ,  C23C14/32 ,  C23C14/34 ,  C23C14/06

CPC分类号： C23C28/343 ,  C23C14/024 ,  C23C14/06 ,  C23C14/0611 ,  C23C14/32 ,  C23C14/34 ,  C23C16/0272 ,  C23C16/26 ,  C23C22/60 ,  C23C22/64 ,  C23C22/83 ,  C23C28/00

摘要： Provided is a color-treated substrate and a substrate color treatment method therefor. The color-treated substrate includes a carbon layer and can thus implement the high hardness and various colors of a metal substrate, and includes an interlayer containing metal hydroxide to enhance contacting force between the carbon layer and the metal substrate, and thus has excellent durability and excellent corrosion resistance.

公开(公告)号：US20160319438A1

公开(公告)日：2016-11-03

申请号：US15108522

申请日：2014-12-26

申请人： POSCO

发明人： Hyunju JEONG ,  Yeong-Woo JEON ,  Jong-Seog LEE ,  Min Hong SEO ,  Kanghwan AHN

IPC分类号： C23C22/64 ,  C09D1/00 ,  C09D5/08 ,  C23C22/73 ,  C09D5/29

CPC分类号： C23C22/64 ,  C01F5/14 ,  C09D1/00 ,  C09D5/08 ,  C09D5/084 ,  C09D5/29 ,  C23C22/60 ,  C23C22/62 ,  C23C22/73 ,  C23C22/83 ,  C23C22/84 ,  C23C28/00

摘要： A substrate treated with color development, according to the present invention is provided with areas on the surface having different temperatures to induce an average thickness difference in the coating, when a coating is formed on a matrix surface containing magnesium, thereby maintaining a metal texture unique to the substrate while enabling the development of several colors on the substrate surface with a single color development treatment, and thus can be useful in areas using magnesium materials, such as external materials for construction, vehicle interiors, and especially in the electrical and electronic parts material fields such as in mobile phone case parts.

摘要翻译： 根据本发明的用显色处理的基底，当在含有镁的基质表面上形成涂层时，在表面上具有不同温度的区域以引起涂层的平均厚度差异，从而保持金属结构独特 通过单色显影处理能够在基板表面上显影几种颜色，因此可用于使用镁材料的领域，例如用于建筑的外部材料，车辆内部，特别是电气和电子部件 材料领域如手机外壳部件。

公开(公告)号：US20160319437A1

公开(公告)日：2016-11-03

申请号：US15108515

申请日：2014-12-26

申请人： POSCO

发明人： Hyunju JEONG ,  Kyoung-Bo KIM ,  Yon-Kyun SONG ,  Jeong-Hee LEE ,  Yun Ha YOO

IPC分类号： C23C22/64 ,  C23C22/73

CPC分类号： C23C22/64 ,  C01F5/14 ,  C09D1/00 ,  C09D5/08 ,  C09D5/084 ,  C09D5/29 ,  C23C22/60 ,  C23C22/62 ,  C23C22/73 ,  C23C22/83 ,  C23C22/84 ,  C23C28/00

摘要： This color-treated base material, which comprises a matrix comprising magnesium, a film formed on the matrix and containing a compound represented by chemical formula 1, and a wavelength conversion layer formed on the film, can improve the durability of the base material while maintaining the unique metal texture and gloss of the base material and can uniformly realize various colors, such as blue and green, including an achromatic color such as black, on the surface of the base material and thus can be usefully used in the fields of building exterior materials, automobile interiors, and particularly electrical/electronic component materials, such as mobile product frames, in which a metal material is used.

摘要翻译： 这种经彩色处理的基材包含一种包含镁的基质，在基体上形成的含有由化学式1表示的化合物的膜和形成在膜上的波长转换层，可以提高基材的耐久性，同时保持 基材的独特的金属质感和光泽，可以在基材表面上均匀地实现包括诸如黑色的无色颜色的诸如蓝色和绿色的各种颜色，因此可以有效地用于建筑外观 材料，汽车内饰，特别是电气/电子部件材料，例如使用金属材料的移动产品框架。

公开(公告)号：US20180223413A1

公开(公告)日：2018-08-09

申请号：US15749660

申请日：2015-12-23

申请人： POSCO

发明人： Hyunju JEONG ,  Jong-Seog LEE ,  Jeong-Hee LEE

IPC分类号： C23C14/08 ,  C23C14/16 ,  C23C16/06 ,  C23C16/40 ,  C23C16/455 ,  C23C28/00 ,  C23C14/00

CPC分类号： C23C14/081 ,  C23C14/0015 ,  C23C14/08 ,  C23C14/086 ,  C23C14/14 ,  C23C14/16 ,  C23C16/06 ,  C23C16/22 ,  C23C16/40 ,  C23C16/455 ,  C23C28/00 ,  C23C28/30

摘要： Provided is a colored substrate containing magnesium and a substrate coloring method therefor. The colored substrate has a structure in which a film containing a metal oxide and a wavelength conversion layer are sequentially laminated on a magnesium base, and can thus uniformly display various colors on the surface thereof through the control of the average thickness of the film while maintaining the unique texture and gloss of the metal.

公开(公告)号：US20160326655A1

公开(公告)日：2016-11-10

申请号：US15108512

申请日：2014-12-26

申请人： POSCO

发明人： Hyunju JEONG ,  Yon-Kyun SONG ,  Min Hong Hong SEO ,  Kanghwan AHN ,  Yeong-Woo JEON

IPC分类号： C23C22/64 ,  C09D5/08 ,  C23C22/73

CPC分类号： C23C22/64 ,  C01F5/14 ,  C09D1/00 ,  C09D5/08 ,  C09D5/084 ,  C09D5/29 ,  C23C22/60 ,  C23C22/62 ,  C23C22/73 ,  C23C22/83 ,  C23C22/84 ,  C23C28/00

摘要： A substrate containing magnesium treated with color development, according to the present invention, comprises a coating having a structure in which crystals having a plate-shaped structure are horizontally even and densely stacked on a matrix containing magnesium, thereby maintaining a texture and sheen unique to the metal while enabling even development of a plurality of colors on the surface by controlling the average thickness of the coating, according to the amount of stacking of the crystals, and thus can be useful in areas using metal materials, such as external materials for construction, vehicle interiors, and especially in electrical and electronic parts material fields such as in mobile phone case parts.

摘要翻译： 根据本发明的含有显色处理的镁的基材包括具有其中具有板状结构的晶体水平均匀且密集堆叠在含有镁的基质上的结构的涂层，从而保持了独特的纹理和光泽 金属，同时通过根据晶体的堆积量控制涂层的平均厚度，使表面上的多种颜色均匀发展，因此可用于使用金属材料的领域，例如用于建筑的外部材料 ，车辆内饰，特别是在电气和电子零件材料领域，如手机壳体部件。