摘要
合成了一种新型感光性单体丙烯酸(4 N,N 二甲氨基肉桂酰氧乙基)酯(DMACEA)及其与丙烯酸的共聚物P(DMACEA co AA).用紫外吸收和荧光光谱研究了聚合物溶液的光敏感性,用傅立叶红外光谱研究了聚合物成膜后的光交联性及其过程.结果表明:DMACEA具有较好的光敏性,P(DMACEA co AA)具有较好光交联性,交联膜水溶胀和透光性也较好.
A new photo-monomer (4-N,N-dimethylamine cinnamoylat ethyl) acrylate (DMACEA) and its water soluble copolymers with acrylic acid (P(DMACEA-co-AA)). The photosensitivity of DMACEA DMF solution was studied with UV and fluorescence spectra, the photo-crosslinking of P(DMACEA-co-AA) film was studied with FT-IR spectra. The results show that DMACEA has better photosensitivity, and P(DMACEA-co-AA) has better photocrosslinking, the water swelling and transmission of its film is better, too.
出处
《感光科学与光化学》
EI
CSCD
2005年第1期41-47,共7页
Photographic Science and Photochemistry
基金
国家自然科学基金项目(50273010).
