| 发明名称 |
IMPROVED HETEROCYCLE CONTAINING CONTROL AGENTS FOR LIVING-TYPE FREE RADICAL POLYMERIZATION |
| 摘要 |
Control agents that have a nitrogen-nitrogen bond in a cyclic ring covalently bonded to a thiocarbonyl moiety are provided for living-type free radical polymerization without a bimodal molecular weight distribution at high monomer conversions. These control agents provide superior properties for the production of block polymers having narrow molecular weight distributions.
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| 申请公布号 |
WO02094887(A1) |
申请公布日期 |
2002.11.28 |
| 申请号 |
WO2001US30075 |
申请日期 |
2001.09.26 |
| 申请人 |
SYMYX TECHNOLOGIES, INC. |
发明人 |
CHARMOT, DOMINIQUE;CHANG, HAN, TING |
| 分类号 |
C08F2/00;C08F2/38;C08F4/00;C08F4/04;(IPC1-7):C08F2/38 |
主分类号 |
C08F2/00 |
| 代理机构 |
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