Photoinitiated cationic ring-opening polymerization of a cyclosiloxane
✍ Scribed by Kevin D. Belfield; Gengyi Zhang
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 230 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0170-0839
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## Abstract Difunctional epoxy monomers have been polymerized cationically by UV irradiation in the presence of a triarylsulfonium photoinitiator. The curing process was followed quantitatively by monitoring the disappearance of the epoxy group by infrared spectroscopy and the insolubilization and
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A number of today's accepted basic viewpoints related to cationic ring-opening polymerizations (CROP) were a matter of vivid disagreements between various research groups in the past. These controversies are described in this article and reasons of some differencies in opinions are explained. It is