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 JP5717719
Kind Code:
B2
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.
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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:
May 13, 2015
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
Domestic Patent References:
| JP2005008890A | ||||
| JP2007524722A | ||||
| JP2007182573A | ||||
| JP62241992A | ||||
| JP2005527661A | ||||
| JP7292038A |
Foreign References:
| WO2008060333A1 |
Attorney, Agent or Firm:
Asamura patent office