Title:
エポキシ官能化したニトロキシルエーテルを使用する櫛型または星型コポリマーの生成方法
Document Type and Number:
Japanese Patent JP4490269
Kind Code:
B2
Abstract:
The present invention provides a method of forming comb or star copolymers. The comb or star copolymers are useful in surface modification of thermoplastic materials or as surfactants. The method is aimed at attaching a polymeric side chain differing in polarity and chemical structure from the backbone and forming a comb or star copolymer structure. In particular the process comprises polymerizing in a first step a polymer backbone from epoxy and nitroxylether group containing monomers and in a second step polymerizing under controlled radical conditions a comb or star structure onto this backbone. The epoxy group containing monomers are for example of the formula (II)
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Inventors:
Underrich-Wippert Wibke
Fendner Rudolph
Fuso Francesco
Fink Yohen
Fendner Rudolph
Fuso Francesco
Fink Yohen
Application Number:
JP2004533403A
Publication Date:
June 23, 2010
Filing Date:
August 26, 2003
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
C08F283/06; C09K3/00; C08F289/00; C08F293/00; C08G65/22; C08G65/329; C08L71/02; C09J151/08; C09J153/00
Domestic Patent References:
| JP2004515540A | ||||
| JP2000128869A |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Tomoaki Komiya
Miyazaki Yoshio
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Tomoaki Komiya