| 发明名称 | Additive composition including counteragent | ||
| 摘要 | The present invention relates to an additive composition including a counteragent, and more particularly, to an additive composition for preparation of polyolefins, which improve flowability of a nucleating agent and exhibits excellent transparency, by applying a counteragent of a specific structure to a sorbitol nucleating agent which is an additive used in preparation of polyolefins. | ||
| 申请公布号 | US9315649(B2) | 申请公布日期 | 2016.04.19 |
| 申请号 | US201314067048 | 申请日期 | 2013.10.30 |
| 申请人 | DOOBON INC. | 发明人 | Lee Dae Hee;Cho Hyun-Duk;Kim Young-Guk;Wang Xiao-Xia |
| 分类号 | C08K5/05;C08K5/053;C08K13/02;C08K9/04;C08K3/26 | 主分类号 | C08K5/05 |
| 代理机构 | Hauptman Ham, LLP | 代理人 | Hauptman Ham, LLP |
| 主权项 | 1. An additive composition comprising: (a) a sorbitol acetal compound; and (b) a counteragent represented by Formula 1: (MII)4+x(MIII)2 (OH)12(An−)2/n·mH2O [Formula 1] wherein MII is at least one 2-valent metal selected from the group consisting of Mg, Ca, Co, Zn, and Ni; MIII is a 3-valent metal selected from the group consisting of Al, Fe, Co, Mn, and Ti; An− is an anion having a valence of n and is selected from the group consisting of HPO42−, NO3−, SO42−, OH−, F−, Cl−, and Br−; and 0≦x≦4 and m≧0, wherein the counteragent of Formula 1 has an index of refraction from 1.47 to 1.62. | ||
| 地址 | Chungcheongbuk-Do KR | ||