摘要 |
Non-toxic photo-sensitive resin plate developed by water to obtain a clear image was composed of 30-90 wt. % pullulan (mol. wt. 1000-4000000), 70-10 wt. % photo polymerizable monomer (I) such as acrylamide and vinylacetate, 0.5-5wt. %/100 I sensitizer and 0.1-1wt. % 100 I thermal polymerization inhibitor.
|