发明名称 |
LASER ENGRAVEABLE COMPOSITIONS FOR RELIEF IMAGE PRINTING ELEMENTS |
摘要 |
<p>A laser engravable photocurable composition comprising: (a) crosslinked elastomeric polymer particles having a diameter of between about 5 and about 1000 nm; (b) about 0 to 60 parts of at least one monomer; (c) about 0.1 to 4 parts of at least one photoinitiator; and optionally, (d) a binder or oligomer. The crosslinked elastomeric polymer particles preferably comprise: (i) an aliphatic conjugated diene monomer; (ii) at least one vinyl monomer; and (iii) optionally, an acid functional monofunctional vinyl monomer. In addition a laser engravable relief printing element including the laser engravable photocarable composition and an engraving method are also described.</p> |
申请公布号 |
EP2809688(A4) |
申请公布日期 |
2015.07.22 |
申请号 |
EP20130743841 |
申请日期 |
2013.01.18 |
申请人 |
NAPP SYSTEMS, INC. |
发明人 |
ROBERTS, DAVID, H.;MORALEZ, CAROL, J. |
分类号 |
C08F28/04 |
主分类号 |
C08F28/04 |
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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