发明名称 |
Reactive near infrared absorbing polymeric particles, methods of preparation and uses thereof |
摘要 |
There is provided polymeric particles having a particle size between about 60 nm and about 1000 nm and comprising a polymer, the polymer comprising a hydrophobic backbone, a near infrared absorbing segment having attached thereto a near infrared absorbing chromophore having an absorption peak between about 700 nm and about 1100 nm; and a near infrared transparent segment. Method of manufacture these particles are also provided. A coating composition comprising the above-polymeric particles and a reactive iodonium oligomer is also provided. Finally, a negative-working lithographic offset printing plate comprising a substrate; a hydrophilic under layer; and a laser imageable upper layer, wherein the laser imageable upper layer comprises the above polymeric particle is also provided.
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申请公布号 |
US7723010(B2) |
申请公布日期 |
2010.05.25 |
申请号 |
US20070836914 |
申请日期 |
2007.08.10 |
申请人 |
AMERICAN DYE SOURCE, INC. |
发明人 |
NGUYEN MY T.;LOCAS MARC ANDRE |
分类号 |
G03F7/26;B32B5/16 |
主分类号 |
G03F7/26 |
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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