公开(公告)号：US20110111141A1

公开(公告)日：2011-05-12

申请号：US12898944

申请日：2010-10-06

申请人： Doo Kyo JEONG ,  Soo Jheong CHOI ,  Hee Cheol LEE ,  Han Ju KANG ,  Chang Ho SON

发明人： Doo Kyo JEONG ,  Soo Jheong CHOI ,  Hee Cheol LEE ,  Han Ju KANG ,  Chang Ho SON

IPC分类号： C04B14/04 ,  B44F9/04 ,  C08K3/34 ,  B29C43/02

CPC分类号： C04B20/1092 ,  C04B20/1037 ,  C04B20/1062 ,  C04B26/16 ,  C04B26/18 ,  C04B2111/54 ,  Y10T428/249994 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2993 ,  C04B14/06 ,  C04B22/04 ,  C04B14/22

摘要： The present invention provides transparent chips with natural metal-like texture by coating silica-containing transparent chips with colored material, such as a metal powder, in a transparent resin as a base resin. The present invention also provides artificial stone with natural metal-like texture and patterns by mixing the colored material coated transparent chips and inorganic filler with a matrix resin. The artificial stone of the present invention can be prepared by mixing about 4 to about 24 parts by weight of inorganic filler and about 0.1 to about 5.0 parts by weight of the colored material coated transparent chips, per about 1 part by weight of the matrix resin. The colored material coated transparent chips can have a specific gravity of about 2.0 to about 2.65, while the matrix resin can have a specific gravity of about 2.2 to about 2.8, and the specific gravity of the transparent chips can be equal to or lower than the specific gravity of the matrix resin in promote uniform distribution of the transparent chips in the matrix resin.

摘要翻译： 本发明通过在透明树脂中作为基础树脂涂覆含有诸如金属粉末等有色材料的含二氧化硅的透明芯片来提供具有天然金属质感的透明芯片。 本发明还通过将着色材料涂覆的透明片和无机填料与基质树脂混合，提供具有天然金属样纹理和图案的人造石。 本发明的人造石可以通过将约4至约24重量份的无机填料和约0.1至约5.0重量份的着色材料涂覆的透明芯片相混合来制备，每1重量份的基体树脂 。 涂覆有着色材料的透明芯片的比重可以为约2.0至约2.65，而基质树脂的比重可以为约2.2至约2.8，透明芯片的比重可以等于或低于 基质树脂的比重促进了基体树脂中透明片的均匀分布。