发明名称 |
AMINE-TERMINATED TELECHELIC POLYMERS AND PRECURSORS THERETO AND METHODS FOR THEIR PREPARATION |
摘要 |
Disclosed is a method of preparing terminally functionalized telechelic polymers using a cationic living polymer product or a terminal tert-chloride chain end of a carbocationic quasiliving polymer product, which comprises quenching the polymer product with a functionalized N-substituted pyrrole to thereby introduce the functionalized N-substituted pyrrole at the terminal reactive polymer chain end(s). A method is also disclosed whereby the N-substituent may be derivatized to a basic amine containing functional group. Also disclosed are the terminal functionalized polyisobuyl N-substituted pyrrole compounds where the polyisobutyl group is substituted at the 2 and 3 position of the N-substituted pyrrole. |
申请公布号 |
EP2414432(A4) |
申请公布日期 |
2012.10.17 |
申请号 |
EP20100762101 |
申请日期 |
2010.03.23 |
申请人 |
CHEVRON ORONITE COMPANY LLC;THE UNIVERSITY OF SOUTHERN MISSISSIPPI |
发明人 |
STOREY, ROBSON F.;STOKES, CASEY D.;HARRISON, JAMES J.;MARTINEZ-CASTRO, NEMESIO |
分类号 |
C08G73/06;C07D207/325;C08F4/00;C08F8/32;C08G73/02;C10M159/12 |
主分类号 |
C08G73/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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