Radiation-Induced Solid State Polymerization of Two Component Systems:I. Solid State Polymerization of Acrylic Monomers and Crotonic Acid Systems
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概要
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In order to clarify the mechanism of the radiation-induced solid state polymerization of vinyl monomers, the binary systems containing acrylic monomers and crotonic acid were investigated.<BR>These systems form an eutectic mixture in the solid state and the polymerization rate of acrylic monomer is accelerated in the presence of the another component, although the rate in the liquid phase is retarded.<BR>The polymerization rates in solid-liquid equilibrium phase show the both characters of solid and liquid phases and have a maximum peak at a certain monomer composition.<BR>It is recognized that the degree of polymerization is decreased and the gel formation from acrylic polymer is almost inhibited in the solid state polymerization of these systems.<BR>Such experimental results suggest that certain accelerative effect of polymerization based on the crystal structure is in existence and chemical interaction such as chain transfer is also effective in the solid state polymerization of the eutectic mixture systems.
- 公益社団法人 高分子学会の論文
公益社団法人 高分子学会 | 論文
- 情報の入口--高分子センサ-とトランスデュ-サ- (情報化社会と高分子)
- 高分子科学最近の進歩--メルトレオロジ-(伸長粘度)
- 高分子系の相分離--特にポリマ-ブレンドについて
- 導電性高分子の磁気緩和--NMRT-1〓1の周波数依存性
- 多機能性高分子の合成 (化学修飾による多機能性高分子)