发明名称 |
METHODS FOR PRODUCING AN ETCH RESIST PATTERN ON A METALLIC SURFACE |
摘要 |
Methods and composition sets for forming etch-resist masks on a metallic surface are provided. The method may include applying a composition comprising a first reactive component onto a metallic surface to form a primer layer; and image-wise printing by a nonimpact printing process on the primer layer another composition comprising a second reactive component to produce an etch-resist mask, wherein when droplets of the second composition contact the primer layer, the reactive components undergo a chemical reaction so as to immobilize the droplets. The set may include a first liquid composition comprising a fixating reactive component and a second liquid composition comprising an etch-resist reactive component, wherein the fixating reactive component and the fixating reactive component are capable undergoing a chemical reaction to form a bi-component material that is insoluble in water and in an acidic etch solution. |
申请公布号 |
WO2016193978(A3) |
申请公布日期 |
2017.01.12 |
申请号 |
WO2016IL50567 |
申请日期 |
2016.06.02 |
申请人 |
JET CU PCB LTD. |
发明人 |
FRENKEL, Moshe;SHPAISMAN, Nava |
分类号 |
G03F1/00;H05K3/00;H05K3/06 |
主分类号 |
G03F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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