发明授权
US3992208A Photo-sensitive etchant and method for forming metal image using same
失效
光敏蚀刻剂和使用其形成金属图像的方法
- 专利标题: Photo-sensitive etchant and method for forming metal image using same
- 专利标题(中): 光敏蚀刻剂和使用其形成金属图像的方法
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申请号: US450514申请日: 1974-03-12
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公开(公告)号: US3992208A公开(公告)日: 1976-11-16
- 发明人: Masayoshi Nagata , Gyoji Suzuki , Takeshi Tomotsu
- 申请人: Masayoshi Nagata , Gyoji Suzuki , Takeshi Tomotsu
- 申请人地址: JA Minami-ashigara
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JA Minami-ashigara
- 优先权: JA48-28708 19730312; JA48-37961 19730402
- 主分类号: G03F7/004
- IPC分类号: G03F7/004 ; G03C5/00
摘要:
A photo-sensitive etchant comprising (1) a first composition comprising a substance capable of producing water upon exposure to light, a binder and a solvent and (2) a second composition comprising a compound capable of producing, upon exposure to light, a metal-etching substance or a substance which reacts with another other substance to form a metal-etching product, a binder and a solvent; and a method for forming metal image by using the photosensitive etchant.
公开/授权文献
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