Photoinduced unzipping depolymerization of poly(olefin sulfone)s possessing photobase generator and base amplifier |
| |
| Authors: | Takeo Sasaki Hiroaki Yaguchi |
| |
| Affiliation: | Department of Chemistry, Faculty of Science, Tokyo University of Science, 1‐3 Kagurazaka, Shinjuku‐ku, Tokyo 162‐8601, Japan |
| |
| Abstract: | The photoinduced depolymerization of poly(olefin sulfone)s was investigated. Poly(olefin sulfone)s possessing base‐amplifying groups were synthesized. A photobase‐generating compound was mixed with poly(olefin sulfone)s and irradiated with 254 nm UV light. The decomposition ratio was significantly enhanced in poly(olefin sulfone)s that possessed base‐amplifying groups. © 2008 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47: 602–613, 2009 |
| |
| Keywords: | base amplifier degradation lithography photobase generator photoinduced depolymerization photoreactive effects poly(olefin sulfone)s |
|
|
