バイオレットレーザー対応高感度増感色素の開発—フォトポリマーCTPへの応用と工業化—

• 渋谷 明規

  富士フイルム株式会社

• 國田 一人

書誌事項

タイトル別名

• High Sensitive Sensitizing Dye by Using Violet Laser — Its Application to Photopolymer CTP Plate and Industrialization —
• High Sensitive Sensitizing Dye by Using Violet Laser ^|^mdash; Its Application to Photopolymer CTP Plate and Industrialization ^|^mdash;

抄録

A highly sensitive photopolymerization system by using violet laser, 405 nm, was investigated. The photopolymerization composition which contained an initiator and a high fluorescent dye showed efficient sensitization of the system. The photosensitization mechanism seemed to have a singlet energy transfer process. A key molecular design of the dye getting the higher photosensitization efficiency is a repression of thermal relaxation from the excitation state. The photopolymerization system was applied to the computer to plate (CTP) technology, a digital printing plate, to develop our i-Presso P-NV for the violet laser. As compared with a system using a conventional FD-YAG laser, the P-NV system revealed the advantage of high productivity on plate making and also handling under a brighter safelight.

収録刊行物

• 有機合成化学協会誌

  有機合成化学協会誌 72 (1), 51-57, 2014

  公益社団法人 有機合成化学協会

キーワード

• highly sensitive photopolymerization system
• fluorescent dye
• violet laser
• oxazolidinedione

詳細情報

• CRID: 1390001205339092864
• NII論文ID: 130003395370
• DOI: 10.5059/yukigoseikyokaishi.72.51
• COI: 1:CAS:528:DC%2BC2cXhvVCjtrc%3D
• ISSN: 18836526
• ISSN: 00379980
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可