Monomeric and Polymeric Carbazole Photosensitizers for Photoinitiated Cationic Polymerization
β Scribed by Zaza Gomurashvili; Yujing Hua; James V. Crivello
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 150 KB
- Volume
- 202
- Category
- Article
- ISSN
- 1022-1352
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π SIMILAR VOLUMES
A new system for efficiently carrying out cationic photopolymerizations with visible and long-wavelength UV light is described. This system is based on the principle that certain onium salt cationic photoinitiators can be reduced by free radicals produced by the hydrogen abstraction reactions of pho
Photosensitizers based on the carbazole structure were designed and developed for cationic polymerization. Along with triarylsulfonium and diaryliodonium salts, the carbazole derivatives showed a high photosensitization effect in the cationic photopolymerization of epoxides. The photophysical proper