发明名称 |
ON-PRESS DEVELOPMENT OF IMAGED ELEMENTS |
摘要 |
<p>Images can be provided using a method comprising thermally imaging a negative- working imageable element to provide an imaged element with exposed regions and non-exposed regions, the exposed regions consisting essentially of coalesced core-shell particles, and developing the imaged element on-press to remove only the non-exposed regions using a lithographic printing ink, fountain solution, or both. The imageable element comprises a single thermally-sensitive imageable layer consisting essentially of an infrared radiation absorbing compound and core-shell particles that coalesce upon thermal imaging. The core of the core-shell particles is composed of a hydrophobic thermoplastic polymer, the shell of the core-shell particles is composed of a hydrophilic polymer that is covalently bonded to the core hydrophobic thermoplastic polymer, and the thermally-sensitive imageable layer comprises less than 10 weight % of free polymer.</p> |
申请公布号 |
WO2010141067(A1) |
申请公布日期 |
2010.12.09 |
申请号 |
WO2010US01588 |
申请日期 |
2010.06.01 |
申请人 |
EASTMAN KODAK COMPANY;BALBINOT, DOMENICO;JAREK, MATHIAS |
发明人 |
BALBINOT, DOMENICO;JAREK, MATHIAS |
分类号 |
B41C1/10 |
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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