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Effect of photosensitive groups on the photoefficiency of polymeric photoinitiators

โœ Scribed by Jun Wei; Rong Lu; Fang Liu

Publisher
Springer
Year
2010
Tongue
English
Weight
215 KB
Volume
18
Category
Article
ISSN
1022-9760

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โœ Jun Wei; Xue Song Jiang; Hong Yu Wang ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 185 KB

## Abstract Three polymeric photoinitiators, PUSBAโ€s, PUSBAโ€o and PUSBAโ€c, were synthesized through polycondensation of TDI, different photosensitive diamines, and BDEA. UV/Vis spectra indicate that the maximum absorption depends mainly on the structure of the photosensitive groups. ESR spectra sho