发明名称 |
Photosensitive elastomer polymer compositions for flexographic printing plates |
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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申请公布号 |
US5344743(A) |
申请公布日期 |
1994.09.06 |
申请号 |
US19930024565 |
申请日期 |
1993.03.01 |
申请人 |
W. R. GRACE & CO.-CONN. |
发明人 |
BERRIER, ARTHUR L.;KANGA, RUSTOM S. |
分类号 |
C08F287/00;C08F8/44;C08F285/00;C08F297/02;C08F297/08;H05K3/38;(IPC1-7):G03F7/032 |
主分类号 |
C08F287/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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