Title:
制御されたラジカル重合方法における調節剤としての複素環式アルコキシアミン
Document Type and Number:
Japanese Patent JP4895416
Kind Code:
B2
Abstract:
The present invention is aimed at a process for controlled polymerization of ethylenically unsaturated monomers in the presence of heterocyclic sterically hindered alkoxyamine compounds. The intermediate N-oxyl derivatives, a composition of the N-oxyl derivatives with ethylenically unsaturated monomers and a free radical initiator, as well as a process for polymerization are also subjects of the present invention. Still further subjects of the invention are novel amine precursors and a novel process for manufacturing 5-ring heterocyclic amines.
Inventors:
Peter Nesfadoba
Andreas Cramel
Marje-Odilgen
Andreas Cramel
Marje-Odilgen
Application Number:
JP29369799A
Publication Date:
March 14, 2012
Filing Date:
October 15, 1999
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
C07D233/30; C07D233/32; C08L101/00; C07D233/36; C07D235/02; C07D241/08; C07D243/08; C07D265/32; C08F2/00; C08F2/38; C08F4/00; C08F20/10
Foreign References:
| WO1998030601A1 | ||||
| WO1998044008A1 |
Other References:
Macromolecules,1997年,30(21),pp.6445-6450
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Tsutomu Kato
Miyazaki Yoshio
Tsutomu Kato