文章基本信息
- 标题：ポリマーの光分解とポジ型感光材料への応用 (IV) メチルイソプロペニルケトン-アクリレート類共重合体の光分解と分光エネルギー感度測定
- 本地全文：下载
- 作者：鉛山 洋一
- 期刊名称：日本写真学会誌
- 印刷版ISSN：0369-5662
- 电子版ISSN：1884-5932
- 出版年度：1980
- 卷号：43
- 期号：5
- 页码：298-304
- DOI：10.11454/photogrst1964.43.298
- 出版社：The Society of Photographic Science and Technolgy of Japan
- 摘要：
Photodegradation and spectral energy sensitivity of polymethyl isopropenyl ketone (PMIK) and its acrylate copolymers such as methyl methacrylate-MIK (MMA-MIK), n -butyl methacrylate-MIK ( n -BuMA-MIK), methyl acrylate-MIK (MA-MIK), and n -butyl acrylate-MIK ( n -BuA-MIK) were investigated. The number of chain scission was measured for copolymers in film state, and decreased in the following order: MMA-MIK≅ n -BuMA-MIK>PMIK>MA-MIK>> n -BuA-MIK. The maximum chain scission due to the photodegradation was attained when 30 mol% of the MIK unit was contained in MMA-MIK and n -BuMA-MIK copolymer. The spectral energy sensitivity of PMIK and MMA-MIK (MIK 10 mol%) copolymer were measured, and the energy were estimated 220mJ/cm2, 30mJ/cm2 at 260 nm, respectively.
