专利详情

专利名称	Ink for direct inkjet printing to plate based on nanometer material and method for preparing the same
申请号	EP20120792281	专利类型	EP
公开（公告）号	EP2727970(B1)	公开（授权）日	2016.11.16
申请（专利权）人	中国科学院化学研究所	发明（设计）人	ZHOU, HAIHUA;KUANG, MINXUAN;SONG, YANLIN
主分类号	C09D11/30	IPC主分类号	C09D11/30;C09D11/00;C09D11/02;C09D11/08;C09D11/106;C09D11/328
专利有效期	Ink for direct inkjet printing to plate based on nanometer material and method for preparing the same 至Ink for direct inkjet printing to plate based on nanometer material and method for preparing the same	法律状态
说明书摘要	An ink used for direct platemaking techniques for nanometer material printing and a method for preparing same. Of the baseline total amount of the ink, 5 to 30 wt% is of film-forming resin, 0.01 to 5 wt% is of nanometer or micrometer dye, 30 to 60 wt% is of organic solvent, 0.01 to 5 wt% is of humectant, and water provides the balance; these ingredients are stirred and mixed at room temperature, and after the film-forming resin is completely dissolved, impurities and/or insoluble substances in the present invention are removed by means of multi-level filtering, and the obtained filtrate is the present ink. The ink in the present invention is sprayed on a metal base material surface by an inkjet printer o form a printing pattern which, after curing, can be directly printed on the machine, thus reducing chemical pollution and post-processing processes, while a press run of the printing plate can be up to 100,000 copies at a resolution of up to 175 lpi.