Polymerization and radical stability in the light-cured dental composite resins

Yukio Fujimori*, Takahiko Kaku, Naoki Yoshioka, Hiroyuki Nishide, Eishun Tsuchida

*この研究の対応する著者

研究成果査読

抄録

The polymerization behavior of acrylic monomers in the light-cured composite resins and the stability of residual radicals were investigated. The monomer conversion and radical concentration were determined by ESR and IR spectroscopies under various conditions. Slow polymerization proceeded even in the dark by residual radicals, which served post curing of the resins. A decrease in monomer consumption was observed at the surface due to an inhibition effect of oxygen on the photoinitiation process.

本文言語English
ページ(範囲)509-512
ページ数4
ジャーナルKobunshi Ronbunshu
49
6
出版ステータスPublished - 1992

ASJC Scopus subject areas

  • 化学工学(その他)
  • 環境科学(全般)
  • 材料科学(その他)
  • セラミックおよび複合材料
  • ポリマーおよびプラスチック

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