Synthesis and characterization of new well-defined AxBA x-type graft polymers

Yu Miura, Kotaro Satoh, Masami Kamigaito, Yoshio Okamoto, Takeshi Kaneko, Hiroshi Jinnai

研究成果: Paper査読

1 被引用数 (Scopus)

抄録

In this study, AxBAx-type block-graft copolymers with controlled length of graft and main chains were synthesized by ruthenium-catalyzed living radical polymerization. The polymerization of dodecyl methacrylate (DMA) was carried out with a bifunctional initiator 1 having two C-Cl in the presence of Ru(Ind)Cl(PPh3)2, followed by the addition of 2 to afford the ABA triblock copolymer (I in Scheme 1). The C-Br bonds were then introduced into the A-segments to give the multi-functional macro-initiator II. The Ru-catalyzed graft copolymerization from II gave the AxBAx-type block-graft copolymer III with controlled length of both the backbone and the graft chains.

本文言語English
ページ数1
出版ステータスPublished - 2006 10 18
外部発表はい
イベント55th SPSJ Annual Meeting - Nagoya, Japan
継続期間: 2006 5 242006 5 26

Other

Other55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period06/5/2406/5/26

ASJC Scopus subject areas

  • Engineering(all)

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