发明名称 |
Method of imaging a lithographic printing plate |
摘要 |
A lithographic printing plate that has an imaging layer that comprises an admixture of (1) a resole resin, (2) a novolac resin, (3) a latent Bronsted acid and (4) an infrared absorber; that is sensitive to both ultraviolet and infrared radiation; and that is capable of functioning in either a positive-working or negative-working manner is imagewise exposed with a laser diode that emits a high-intensity infrared laser beam which provides enhanced image sharpness.
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申请公布号 |
US5491046(A) |
申请公布日期 |
1996.02.13 |
申请号 |
US19950386839 |
申请日期 |
1995.02.10 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
DEBOER, CHARLES D.;HALEY, NEIL F. |
分类号 |
B41C1/10;G03F7/004;G03F7/20;(IPC1-7):G03F7/038;G03F7/30;G03F7/38 |
主分类号 |
B41C1/10 |
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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