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发明授权
US07223524B2 Laser-engravable flexographic printing element containing a conductive carbon black and method for production of flexographic printing forms 有权
含有导电炭黑的激光可雕刻柔性版印刷元件以及用于生产柔版印刷印版的方法

Laser-engravable flexographic printing element containing a conductive carbon black and method for production of flexographic printing forms
摘要：
In a laser-engravable flexographic printing element, the relief-forming layer comprises a conductivity carbon black having a specific surface area of at least 150 m2/g and a DBP number of at least 150 ml/100 g. Flexographic printing plates are produced by a process in which a printing relief is engraved into said flexographic printing element by means of a laser system.
摘要（中）：

在激光可雕刻柔性版印刷元件中，凸版形成层包括比表面积为至少150m 2 / g的导电性炭黑和至少150ml / 100的DBP数 G。 柔版印刷版通过其中印刷浮雕通过激光系统雕刻到所述柔性版印刷元件中的工艺来制造。

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