专利详情

专利名称	Ink used for ink-jet computer-to-plate and preparation method thereof
申请号	US201013814178	专利类型	US
公开（公告）号	US8921459(B2)	公开（授权）日	2014.12.30
申请（专利权）人	中国科学院化学研究所	发明（设计）人	Li Huiling;Qin Mingming;Song Yanlin
主分类号	C09D11/10	IPC主分类号	C09D11/10;C09D11/38;C09D11/30
专利有效期	Ink used for ink-jet computer-to-plate and preparation method thereof 至Ink used for ink-jet computer-to-plate and preparation method thereof	法律状态
说明书摘要	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.