| 发明名称 | Active energy ray-curable inkjet ink, ink container, and inkjet discharging device | ||
| 摘要 | Provided is an active energy ray-curable inkjet ink containing at least photopolymerizable compounds. The photopolymerizable compounds include: at least one monofunctional monomer selected from the group consisting of a monofunctional monomer of which homopolymer has a glass transition temperature of 90° C. or higher, a monofunctional monomer having a ring structure, and a monofunctional monomer of which homopolymer has a glass transition temperature of 90° C. or higher and that has a ring structure; and urethane (meth)acrylate. | ||
| 申请公布号 | US9169408(B2) | 申请公布日期 | 2015.10.27 |
| 申请号 | US201414524502 | 申请日期 | 2014.10.27 |
| 申请人 | Ricoh Company, Ltd. | 发明人 | Kohzuki Shizuka;Yoshino Mie;Hiraoka Takao |
| 分类号 | G01D11/00;C09D11/102;C09D175/04;C09D175/06;C09D175/08 | 主分类号 | G01D11/00 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. An active energy ray-curable inkjet ink, comprising: photopolymerizable compounds, wherein the photopolymerizable compounds comprise: at least one monofunctional monomer selected from the group consisting of a monofunctional monomer of which homopolymer has a glass transition temperature of 90° C. or higher, a monofunctional monomer having a ring structure, and a monofunctional monomer of which homopolymer has a glass transition temperature of 90° C. or higher and that has a ring structure; and urethane (meth)acrylate. | ||
| 地址 | Tokyo JP | ||