发明名称 |
IMPROVEMENTS IN OR RELATING TO THE FORMATION OF IMAGES |
摘要 |
The invention provides a radiation sensitive plate which is imageable by exposure to thermal radiation and comprises (a) a substrate; (b) an imaging layer containing a disperse phase comprising a water insoluble heat softenable component, a continuous phase comprising a component which is soluble or swellable in aqueous medium and a substance capable of strongly absorbing radiation and transferring the energy as heat to the disperse phase to cause at least partial coalescence of the coating; and (c) a topmost covering layer having an optical density which is lower than that of the imaging layer at the wavelength of exposure and contains either a combination of a disperse phase and a continuous phase, or a polymer resin which is soluble or dispersible in aqueous medium. |
申请公布号 |
EP0981442(A1) |
申请公布日期 |
2000.03.01 |
申请号 |
EP19980924310 |
申请日期 |
1998.05.08 |
申请人 |
AGFA-GEVAERT N.V. |
发明人 |
OBUCHOWICZ, JACEK, PAUL;ZUMSTEG, FREDRICK, CLAUS |
分类号 |
G03B42/02;B41C1/10;B41M5/36;B41N1/14;(IPC1-7):B41C1/10 |
主分类号 |
G03B42/02 |
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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