書誌事項
- タイトル別名
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- Saturation of Polymer Yield during Postpolymerization of γ-Ray Irradiated 2-Amino-4-<I>N</I>-methylanilino-6-isopropenyl-1, 3, 5-triazine
- 2 アミノー4 N メチルアニリノー6 イソプロペニルー1 3 5 トリアジン
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説明
The postpolymerization of 2-amino-4-N-methylanilino-6-isopropenyl-1, 3, 5-triazine (AMIT) irradiated in glassy-state with γ-ray of 60Co at -78°C was investigated. The DSC of AMIT irradiated in glassy-state showed a glass-transition temperature at 16°C and an exothermic peak due to polymerization at temperature near 41°C. This fact shows that the active species are trapped in the glass without causing polymerization until the glass-transition temperature is reached. The post-polymerization at 30-110°C of samples irradiated at -78°C gave polymers in saturated yields which depend on the polymerization temperature. It is shown by the measurement of ESR spectra and Gordon-Taylor's plot that a cause of the saturation of the polymer yield is not the disappearance of the active species but the glass formation of the polymer and monomer mixture during the postpolymerization.
収録刊行物
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- 高分子論文集
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高分子論文集 34 (3), 173-177, 1977
公益社団法人 高分子学会
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詳細情報 詳細情報について
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- CRID
- 1390282681500833920
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- NII論文ID
- 130004033673
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- NII書誌ID
- AN00085011
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- ISSN
- 18815685
- 03862186
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- NDL書誌ID
- 1819630
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可