| 发明名称 | Ink used for ink-jet computer-to-plate and preparation method thereof | ||
| 摘要 | Disclosed are a kind of ink used for ink-jet computer-to-plate (CTP) technology and the preparation method thereof. The ink comprises, in mass percent, 5% to 20% of cosslinkable resin, 5% to 25% of light solvent, and 55% to 90% of deionized water. The preparation method includes: mixing the components with stirring at room temperature; multistage filtering for removing insoluble substance and impurity in mixed solution after the crosslinkable resin being completely dissolved in the solvent; and thus to obtain the ink. An image with high resolution can be formed upon printing the ink on a treated aluminum plate and thermocuring. The aluminum plate can be printed directly by a printer, which reduces post treatment. | ||
| 申请公布号 | US8921459(B2) | 申请公布日期 | 2014.12.30 |
| 申请号 | US201013814178 | 申请日期 | 2010.10.25 |
| 申请人 | Institute of Chemistry, Chinese Academy of Sciences | 发明人 | Li Huiling;Qin Mingming;Song Yanlin |
| 分类号 | C09D11/10;C09D11/38;C09D11/30 | 主分类号 | C09D11/10 |
| 代理机构 | Volpe and Koenig, P.C. | 代理人 | Volpe and Koenig, P.C. |
| 主权项 | 1. An ECO-solvent ink for ink-jet computer-to-plate, wherein calculated in mass percent and based on the total mass of the ECO-solvent ink, the ECO-solvent ink comprises:cross-linkable resin 5% ~20%light solvent 5% ~25%deionized water55% ~90% the cross-linkable resin is at least one selected from the group consisting of epoxy resin and phenolic resin, and the light solvent is at least one selected from the group consisting of propylene glycol monomethyl ether acetate, propylene glycol monomethyl ether propionate and propylene glycol monomethyl ether butyrate. | ||
| 地址 | Beijing CN | ||