Synthesis of star polymers via radical crossover reaction of alkoxyamine moieties

Yoshifumi Amamoto; Yuji Higaki; Hideyuki Otsuka; Atsushi Takahara

Synthesis of star polymers via radical crossover reaction of alkoxyamine moieties

Yoshifumi Amamoto, Yuji Higaki, Hideyuki Otsuka, Atsushi Takahara

Department of Applied Molecular Chemistry

Research output: Contribution to conference › Paper › peer-review

Abstract

Block copolymers which consist of poly(methyl methacrylate) and random copolymer of methyl methacrylate and methacrylic esters with alkoxyamine moiety (1) were prepared by ATRP technique and polymers with controlled molecular weight were obtained. By heating degassed anisole solution of 1 at 100°C, localized cross-linking reaction occurred as a result of radical crossover reaction of alkoxyamine moieties to form multi-armed architecture. Molecular weight and polydispersity at equilibrium state strongly depended on the primary structure of 1.

Original language	English
Pages	411
Number of pages	1
Publication status	Published - 2006
Event	55th SPSJ Annual Meeting - Nagoya, Japan Duration: May 24 2006 → May 26 2006

Other

Other	55th SPSJ Annual Meeting
Country/Territory	Japan
City	Nagoya
Period	5/24/06 → 5/26/06

All Science Journal Classification (ASJC) codes

Engineering(all)

Cite this

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title = "Synthesis of star polymers via radical crossover reaction of alkoxyamine moieties",

abstract = "Block copolymers which consist of poly(methyl methacrylate) and random copolymer of methyl methacrylate and methacrylic esters with alkoxyamine moiety (1) were prepared by ATRP technique and polymers with controlled molecular weight were obtained. By heating degassed anisole solution of 1 at 100°C, localized cross-linking reaction occurred as a result of radical crossover reaction of alkoxyamine moieties to form multi-armed architecture. Molecular weight and polydispersity at equilibrium state strongly depended on the primary structure of 1.",

author = "Yoshifumi Amamoto and Yuji Higaki and Hideyuki Otsuka and Atsushi Takahara",

year = "2006",

language = "English",

pages = "411",

note = "55th SPSJ Annual Meeting ; Conference date: 24-05-2006 Through 26-05-2006",

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TY - CONF

T1 - Synthesis of star polymers via radical crossover reaction of alkoxyamine moieties

AU - Amamoto, Yoshifumi

AU - Higaki, Yuji

AU - Otsuka, Hideyuki

AU - Takahara, Atsushi

PY - 2006

Y1 - 2006

N2 - Block copolymers which consist of poly(methyl methacrylate) and random copolymer of methyl methacrylate and methacrylic esters with alkoxyamine moiety (1) were prepared by ATRP technique and polymers with controlled molecular weight were obtained. By heating degassed anisole solution of 1 at 100°C, localized cross-linking reaction occurred as a result of radical crossover reaction of alkoxyamine moieties to form multi-armed architecture. Molecular weight and polydispersity at equilibrium state strongly depended on the primary structure of 1.

AB - Block copolymers which consist of poly(methyl methacrylate) and random copolymer of methyl methacrylate and methacrylic esters with alkoxyamine moiety (1) were prepared by ATRP technique and polymers with controlled molecular weight were obtained. By heating degassed anisole solution of 1 at 100°C, localized cross-linking reaction occurred as a result of radical crossover reaction of alkoxyamine moieties to form multi-armed architecture. Molecular weight and polydispersity at equilibrium state strongly depended on the primary structure of 1.

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UR - http://www.scopus.com/inward/citedby.url?scp=33749682819&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33749682819

SP - 411

T2 - 55th SPSJ Annual Meeting

Y2 - 24 May 2006 through 26 May 2006

ER -

Synthesis of star polymers via radical crossover reaction of alkoxyamine moieties

Abstract

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All Science Journal Classification (ASJC) codes

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