发明名称 |
Lithographic plate with disperse particulate rubber additive |
摘要 |
The present invention discloses the use of rubber and surfactant to enhance the durability and resolution of on-press developable lithographic printing plates. The rubber is preferably incorporated into a photoresist as discrete particulate rubber. To ensure a uniform and stable dispersion, the rubber is suspended in the photoresist by means of a surfactant having an HLB approximately between 7.0 and 18.0.
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申请公布号 |
US5853958(A) |
申请公布日期 |
1998.12.29 |
申请号 |
US19960732899 |
申请日期 |
1996.10.17 |
申请人 |
POLAROID CORPORATION |
发明人 |
CHENG, CHIEH-MIN;GIUDICE, ANTHONY C.;LIANG, RONG-CHANG;SCHWARZEL, WILLIAM C.;WAN, LEONARD C. |
分类号 |
B41C1/10;C08F290/04;G03F7/00;G03F7/027;G03F7/033;(IPC1-7):G03F7/033;G03F7/038 |
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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