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PHOTOSENSITIVE POLYMERIC ELASTOMER COMPOSITIONS FOR FLEXOGRAPHIC PRINTING CLICKS
PHOTOSENSITIVE POLYMERIC ELASTOMER COMPOSITIONS FOR FLEXOGRAPHIC PRINTING CLICKS
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机译:光敏印刷胶粘剂的光敏聚合物弹性体组合物
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摘要
Flexographic photosensitive printing plates are made with formulations comprising triblock polymers of poly(vinylpyridine)-poly(butadiene) or poly(isoprene)-poly(vinylpyridine). The polymers may be quaternized. When made with quaternized polymers, the plates after imaging with UV may be developed in aqueous solutions.
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