发明名称 |
Diiniciadores de la polimerización aniónica y a un procedimiento para preparar la misma |
摘要 |
Disclosed is an anionic diinitiator prepared using a diisopropenyl benzene compound and an organo lithium compound having primary polymerization sites. The anionic diinitiators are prepared by admixing a diisopropenyl benzene compound with diethyl ether, ethylene, an organo lithium compound, and a solvent under reaction conditions sufficient to prepare a diinitiator having primary lithium alkyl reactive sites. The diinitiators are particularly useful in preparing block copolymers. |
申请公布号 |
ES2576631(T3) |
申请公布日期 |
2016.07.08 |
申请号 |
ES20040784675T |
申请日期 |
2004.09.22 |
申请人 |
Kraton Polymers U.S. LLC |
发明人 |
WILLIS, Carl;GOODWIN, Daniel;HADDIX, Grant;TUTUNJIAN, Pierre;COCCHIARA, Joy;ATWOOD, Harvey;STEVENS, Craig |
分类号 |
C08F36/04;C08F2/00;C08F4/48;C08F297/04 |
主分类号 |
C08F36/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|