发明名称 |
Energy ray-curable ink composition |
摘要 |
<p>An object of the present invention is to provide an energy ray-curable ink composition which is excellent in curability and adhesion, and is also excellent in storage stability. The present invention relates to an energy ray-curable ink composition comprising a coloring material; a polyfunctional monomer having three or more ethylenical double bonds in one molecule as a polymerizable compound; an ±-aminoalkylphenone-based compound and a thioxanthone-based compound as photopolymerization initiators; and a hindered amine-based compound having a 2,2,6,6-tetramethylpiperidinyl group as an antigelling agent.</p> |
申请公布号 |
EP2088178(B1) |
申请公布日期 |
2011.12.14 |
申请号 |
EP20090151900 |
申请日期 |
2009.02.03 |
申请人 |
HITACHI MAXELL, LTD. |
发明人 |
KITO, KATSUYUKI;OYA, MASAYUKI;KOBAYASHI, SATOSHI |
分类号 |
B41J2/01;B41M5/00;C09D11/00;C09D11/322;C09D11/328;C09D11/38 |
主分类号 |
B41J2/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|