| 发明名称 | Radical polymerizable composition, inkjet ink, ink cartridge, coating method and coated matter | ||
| 摘要 | A radical polymerizable composition includes a siloxane compound represented by a formula (HO)2(R)Si.O[—Si(R)(OH).O-]n-Si(R)(OH)2 in which R represents a methacryloyl group; and n represents 0 or 1; and a monomer having a viscosity lower than that of the siloxane compound. | ||
| 申请公布号 | US9428657(B2) | 申请公布日期 | 2016.08.30 |
| 申请号 | US201514702831 | 申请日期 | 2015.05.04 |
| 申请人 | Ricoh Company, Ltd. | 发明人 | Hiraoka Takao |
| 分类号 | C08G77/16;C09D11/107;C09D11/30;C09D133/14;C09D4/06;C09D133/06;C09D183/04;C08G77/20 | 主分类号 | C08G77/16 |
| 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 ink composition, comprising a radical polymerizable composition, comprising: a siloxane compound represented by the following formula (1): (HO)2(R)Si.O[—Si(R)(OH).O]n-Si(R)(OH)2 (1)wherein R represents a methacryloyl group; and n represents 0 or 1; and a monomer having a viscosity lower than that of the siloxane compound, wherein the ink composition has a viscosity of from 2 to 150 mPa·s at 25° C. | ||
| 地址 | Tokyo JP | ||