Title:
【発明の名称】原子転移ラジカル重合を用いる新規のホモ―及びコポリマーの調製
Document Type and Number:
Japanese Patent JP2000514479
Kind Code:
A
Abstract:
The present invention is directed to a process of atom (or group) transfer radical polymerization for the synthesis of novel homopolymer or a block or graft copolymer, optionally containing at least one polar group, with well defined molecular architecture and narrow polydispersity index, in the presence of an initiating system comprising (i) an initiator having a radically transferrable atom or group, (ii) a transition metal compound, and (iii) a ligand; the present invention is also directed to the synthesis of a macromolecule having at least two halogen groups which can be used as a macroinitiator component (i) to subsequently form a block or graft copolymer by an atom or group transfer radical polymerization process; the present invention is also directed to a process of atom or group transfer radical polymerization for the synthesis of a branched or hyperbranched polymer; in addition, the present invention is directed to a process of atom or group transfer radical polymerization for the synthesis of a macroinitiator which can subsequently be used to produce a block or graft copolymer.
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Inventors:
Matizjaszewski, Kurzystov
Coca cymion
Gainer, Scott Gee
Nakagawa, Yoshiki
Joe, Song Mu
Coca cymion
Gainer, Scott Gee
Nakagawa, Yoshiki
Joe, Song Mu
Application Number:
JP50525598A
Publication Date:
October 31, 2000
Filing Date:
July 09, 1997
Export Citation:
Assignee:
Carnegie Mellon University
International Classes:
C08F2/38; C08F4/00; C08F4/04; C08F4/10; C08F4/16; C08F4/40; C08F4/44; C08F4/54; C08F4/58; C08F12/04; C08F120/44; C08F265/04; C08F265/06; C08F290/06; C08F291/00; C08F293/00; C08F297/00; C08F297/02; (IPC1-7): C08F4/10; C08F4/40; C08F297/00
Attorney, Agent or Firm:
Masatake Shiga (1 person outside)