Enzymatic synthesis and chemical recycling of poly(carbonate-urethane)

Yasuyuki Soeda, Kazunobu Toshima, Shuichi Matsumura

研究成果: Article査読

16 被引用数 (Scopus)

抄録

Novel enzymatically recyclable poly(carbonate-urethane) consisting of a diurethane moiety as a hard segment and a carbonate linkage as an enzymatically cleavable unit was prepared by the polycondensation of biodegradable diurethanediol and diethyl carbonate using lipase. The produced poly(carbonate-urethane) was readily transformed by lipase into the corresponding cyclic oligomers which were more easily repolymerized by lipase to produce a higher molecular weight poly(carbonate-urethane) than that of the parent poly(carbonate-urethane).

本文言語English
ページ(範囲)721-728
ページ数8
ジャーナルMacromolecular Bioscience
4
8
DOI
出版ステータスPublished - 2004 8月 9

ASJC Scopus subject areas

  • バイオテクノロジー
  • バイオエンジニアリング
  • 生体材料
  • ポリマーおよびプラスチック
  • 材料化学

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