发明名称 |
Method of manufacturing photosensitive printing plates comprising applying a powdered surface |
摘要 |
Printing plates having a photosensitive layer coated on a support wherein said photosensitive layer contains a powdered solid adhered to the surface of said plate by means of powdering followed by the application of heat or solvent before exposure. Said powders are capable of being removed from said surface during the developing process.
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申请公布号 |
US5028512(A) |
申请公布日期 |
1991.07.02 |
申请号 |
US19890432354 |
申请日期 |
1989.11.03 |
申请人 |
KONICA CORPORATION AND MITSUBISHI KASEI CORPORATION |
发明人 |
NAGATANI, TOSHIO;SEINO, MINORU;OKAMOTO, TORU;EGUCHI, CHIHIRO |
分类号 |
G03F7/11;G03F7/00;G03F7/115 |
主分类号 |
G03F7/11 |
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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