发明名称 |
FULVENE AND PREPARATION THEREOF |
摘要 |
<p>The present invention relates to a novel fulvene compound and a preparation method thereof, and more particularly to a fulvene compound having substituted groups in the 2- and 5-positions, prepared from an unsaturated ketone having a substituted group in the beta-position and a halogen atom in the alpha-position, and a preparation method thereof. The present invention also relates to a metallocene catalyst having a substituted group in the alpha-position carbon of the bridge of the cyclopentadienyl group only by reaction of a fulvene compound and an anion group including the cyclopentadienyl group, and a preparation method of a polyolefin copolymer using the same.</p> |
申请公布号 |
EP1532181(A1) |
申请公布日期 |
2005.05.25 |
申请号 |
EP20030791471 |
申请日期 |
2003.08.29 |
申请人 |
LG CHEM, LTD. |
发明人 |
PARK, YOUNG-WHAN;LEE, SI-GEUN;HONG, SUNG-DON;SONG, KWANG-HO;JEONG, BOONG-GOON;NAM, DAE-WOO;LEE, BUN-YEOUL;LEE, CHOONG-HOON;LEE, HYO-SUN |
分类号 |
C07D317/72;C08F4/64;C07C1/207;C07C13/15;C07C13/28;C07C13/465;C07C13/567;C07C45/58;C07C45/59;C07C49/687;C07C49/707;C07C49/747;C07C49/753;C07F7/00;C07F17/00;C08F4/642;C08F4/659;C08F4/6592;C08F4/76;C08F10/00;C08F110/02;C08F210/02;(IPC1-7):C08F4/76 |
主分类号 |
C07D317/72 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|