Novel photocrosslinkable polymers with pendant imino sulfonate groups
β Scribed by Masamitsu Shirai; Satoru Wakinaka; Haruyuki Ishida; Masahiro Tsunooka; Makoto Tanaka
- Book ID
- 105336175
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1986
- Tongue
- English
- Weight
- 262 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0887-6258
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π SIMILAR VOLUMES
Polymers containing the pendant propargyl groups can be effectively crosslinked upon UV irradiation in the presence of a small amount of W(CO) 6 . The alkyne -tungsten carbonyl complex was formed initially as evident by IR spectroscopy, which was involved in the subsequent crosslinking reaction. Ana
New methacrylate monomers having a pendant photocrosslinkable bromo-substituted cinnamoyl group were synthesized by reacting corresponding hydroxy chalcones with methacryloyl chloride. These monomers were homopolymerized in ethyl methyl ketone solution using benzoyl peroxide as a free radical initia
## Abstract Films of polymers bearing pendant acyloxyimino (AOI) groups become insoluble when irradiated by ultraviolet light in the presence of __p__βbenzoquinone. Postβheating of these films after irradiation also induces further the insolubilization. In the photocrosslinking, it is deduced that
Photosensitive polymers with pendant quinonoid groups were prepared by the reaction of p-(benzoquinon-2-ylthio)acetic acid (QTAA) or p-(p-benzoquinon-2-ylt~o)be~ic acid (QTBA) with hydroxyethyl methacrylate-methyl methacrylate copolymer. The polymers showed a strong w -d absorption band at around 41