发明名称 | Hemispherical polymethylmethacrylate beads | ||
摘要 | The present invention relates to a hemispherical polymethylmethacrylate bead, wherein the hemispherical polymethylmethacrylate bead of the invention has high adhesive property and oil absorption when applied to cosmetics, medical supply, household items, display devices, lighting fixtures, and miscellaneous goods and especially, it enables cheerful color when applied to cosmetics in comparison with spherical polymethylmethacrylate beads. | ||
申请公布号 | US9487651(B2) | 申请公布日期 | 2016.11.08 |
申请号 | US201214391008 | 申请日期 | 2012.07.10 |
申请人 | SUNJIN CHEMICAL CO., LTD | 发明人 | Lee Sung Ho;Park Jang ho;Kim Sang Uk;Yoon Yang Bae;Nam Hyun |
分类号 | C09J133/12;C08L33/12;C08F220/14;C08L29/04 | 主分类号 | C09J133/12 |
代理机构 | Lex IP Meister, PLLC | 代理人 | Lex IP Meister, PLLC |
主权项 | 1. A polymethylmethacrylate bead wherein the shape of the polymethylmethacrylate bead is hemispherical and the polymethylmethacrylate bead has oil absorption of 2.4 to 3.0 cc/g. | ||
地址 | Ansan-Si KR |