专利详情

专利名称	Coating material for aluminum substrate for inkjet computer-to-plate and preparation and use of same
申请号	US201214232610	专利类型	US
公开（公告）号	US9493672(B2)	公开（授权）日	2016.11.15
申请（专利权）人	中国科学院化学研究所	发明（设计）人	Song Yanlin;Yang Ming;Zhou Haihua;Yang Lianming;Li Gang
主分类号	C09D161/06	IPC主分类号	C09D161/06;B05D5/02;C09D105/00;C09D161/24;C09D163/00;C09D175/04;C09D7/12;C09D133/10;C09D167/06;C09D133/02;C09D131/04;C09D167/00;B05D3/02;B05D1/28;B05D1/00;C08K3/22;C08K3/36;C08K5/05;C08K5/06;C08K5/101
专利有效期	Coating material for aluminum substrate for inkjet computer-to-plate and preparation and use of same 至Coating material for aluminum substrate for inkjet computer-to-plate and preparation and use of same	法律状态
说明书摘要	A coating material for an aluminum substrate for inkjet computer-to-plate and preparation method and use of same. The composition of the coating material is: high polymer 5-40 wt %; nano-sized and/or micro-sized oxide particles 5-30 wt %; organic solvent constituting the remainder. The high polymer is at least one selected from the group consisting of MMA-BMA-MA terpolymer resin, phenolic resin, epoxy resin, polyurethane, polyester, urea-formaldehyde resin, polyvinyl formal, polyvinyl butyral and gum arabic. The preparation method for obtaining the coating material is to mix the ingredients together and stir at room temperature. A spin coating method or a roll coating method is used to coat the coating material onto a clean aluminum substrate having not undergone electrolytic graining and anodic oxidation treatment, and then the substrate is baked, resulting in the required roughness.