发明名称 |
Laser Engraveable Compositions for Relief Image Printing Elements |
摘要 |
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.
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申请公布号 |
US2013196144(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201213362285 |
申请日期 |
2012.01.31 |
申请人 |
ROBERTS DAVID H.;MORALEZ CAROL J. |
发明人 |
ROBERTS DAVID H.;MORALEZ CAROL J. |
分类号 |
B32B5/16;B29C35/08;C09D147/00 |
主分类号 |
B32B5/16 |
代理机构 |
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