发明名称 |
LIVING AND QUASILIVING CATIONIC TELECHELIC POLYMERS QUENCHED BY N- SUBSTITUTED PYRROLE 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 an N-substituted pyrrole to thereby functionalize the N-substituted pyrrole at the terminal reactive polymer chain end(s). 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 |
SG138456(A1) |
申请公布日期 |
2008.01.28 |
申请号 |
SG20040037693 |
申请日期 |
2004.06.15 |
申请人 |
CHEVRON ORONITE COMPANY LLC;THE UNIVERSITY OF SOUTHERN MISSISSIPPI |
发明人 |
STOKES CASEY D.;STOREY ROBSON F.;HARRISON JAMES J. |
分类号 |
C07D207/06;C08F2/38;C08F2/42;C08F4/00;C08F8/00;C08F8/30;C08F110/10;C10L1/22;C10L1/222;C10L1/232;C10L1/236;C10L1/238;C10L1/24;C10L1/26;C10L10/00;C10L10/08;C10M149/10 |
主分类号 |
C07D207/06 |
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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