发明授权
- 专利标题: Energy ray-curable ink composition
- 专利标题(中): 能量射线固化型油墨组合物
-
申请号: US12921957申请日: 2009-05-15
-
公开(公告)号: US08846779B2公开(公告)日: 2014-09-30
- 发明人: Katsuyuki Kito , Masayuki Oya , Satoshi Kobayashi
- 申请人: Katsuyuki Kito , Masayuki Oya , Satoshi Kobayashi
- 申请人地址: JP Ibaraki-Shi, Osaka
- 专利权人: Hitachi Maxell, Ltd.
- 当前专利权人: Hitachi Maxell, Ltd.
- 当前专利权人地址: JP Ibaraki-Shi, Osaka
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2008-129814 20080516
- 国际申请: PCT/JP2009/059035 WO 20090515
- 国际公布: WO2009/139454 WO 20091119
- 主分类号: C08F2/50
- IPC分类号: C08F2/50 ; C09D11/00 ; C08J3/28 ; C09D11/101 ; C09D11/38
摘要:
The present invention provides an energy ray-curable ink composition excellent in the continuous discharge property, and excellent in curability and adherability. The present invention relates to an energy ray-curable ink composition which contains a coloring agent, contains only a monofunctional monomer having an acrylic equivalent of 300 or less, and having one ethylenic double bond in one molecule, and a polyfunctional monomer having an acrylic equivalent of 150 or less, and having two or more ethylenic double bonds in one molecule as a polymerizable compound, contains an α-aminoalkylphenone compound and a thioxanthone compound as a photopolymerization initiator, and contains a silicone compound having a polydimethylsiloxane structure as a surface conditioner.
公开/授权文献
- US20110015294A1 ENERGY RAY-CURABLE INK COMPOSITION 公开/授权日:2011-01-20