发明名称 |
METHOD OF PRODUCING A DIGITAL PRINTING INK AND INK THUS OBTAINED |
摘要 |
<p>The invention relates to a method of producing a digital printing ink and to the ink thus obtained. The inventive method comprises the following steps consisting in: dispersing colouring agents in a mixture of oligomers and monomers with a maximum particle size of 1 micrometer; diluting same with a mixture of monofunctional and multifunctional acrylic monomers until a viscosity of between 10 and 30 centipoises is obtained; introducing a photoinitiator system which causes the polymerisation of the oligomers and monomers from the first step, in the presence of radiation; and subjecting the resulting ink to a filtering process.</p> |
申请公布号 |
WO2004020539(A1) |
申请公布日期 |
2004.03.11 |
申请号 |
WO2003ES00401 |
申请日期 |
2003.07.31 |
申请人 |
DROP DIGITAL PRINTING, SA;LOPEZ MUNOZ, ANTONIO |
发明人 |
LOPEZ MUNOZ, ANTONIO |
分类号 |
C09D11/10;(IPC1-7):C09D11/02;B41M7/00 |
主分类号 |
C09D11/10 |
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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