Title:
アミン末端テレキリックポリマーおよびその前駆体、並びにそれらを製造するための方法
Document Type and Number:
Japanese Patent JP2012524822
Kind Code:
A
Abstract:
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.
Inventors:
Robson F Story
Casey Dee Stokes
James J. Harrison
Nemezio Martinez-Castro
Casey Dee Stokes
James J. Harrison
Nemezio Martinez-Castro
Application Number:
JP2012503502A
Publication Date:
October 18, 2012
Filing Date:
March 23, 2010
Export Citation:
Assignee:
Chevron Oronite Company LRC
The University of Southern Mississippi
The University of Southern Mississippi
International Classes:
C08F8/30; C08C19/22; C08F10/10; C10M133/44; C10M135/02; C10M177/00; C10N30/04; C10N40/25; C10N70/00
Domestic Patent References:
| JP2007524722A | 2007-08-30 | |||
| JP2007182573A | 2007-07-19 | |||
| JPS62241992A | 1987-10-22 | |||
| JP2005527661A | 2005-09-15 | |||
| JPH07292038A | 1995-11-07 | |||
| JP2005008890A | 2005-01-13 | |||
| JP2007524722A | 2007-08-30 | |||
| JP2007182573A | 2007-07-19 | |||
| JPS62241992A | 1987-10-22 | |||
| JP2005527661A | 2005-09-15 | |||
| JPH07292038A | 1995-11-07 |
Foreign References:
| WO2008060333A1 | 2008-05-22 | |||
| WO2008060333A1 | 2008-05-22 |
Attorney, Agent or Firm:
Yanagawa Yasuo