发明名称 |
Aqueous developable color proofing elements |
摘要 |
Water coatable and water developable negative-acting color proofing single sheet and overlay systems are described. The water-soluble photosensitive color layer employed in each type of proofing construction includes a photopolymerizable polymer having a weight-average molecular weight between 5,000 and 100,000; an alkaline soluble resin having a weight-average molecular weight between 1,000 and 200,000 and an acid number between 50 and 300; and a water-soluble photoinitiator.
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申请公布号 |
US6010821(A) |
申请公布日期 |
2000.01.04 |
申请号 |
US19970862803 |
申请日期 |
1997.05.23 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
SMITH, GORDON CHRISTOPHER;BARJESTEH, HAMID;BONHAM, JAMES ALAN |
分类号 |
G03F3/10;(IPC1-7):G03F7/038;G03F7/11;G03F7/075 |
主分类号 |
G03F3/10 |
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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