发明授权
- 专利标题： Photosensitive composition and pattern forming process using same
- 专利标题（中）： 光敏组合物和图案形成方法使用相同
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申请号： US852750申请日： 1986-04-16
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公开(公告)号： US4735880A公开(公告)日： 1988-04-05
- 发明人: Hajime Morishita , Saburo Nonogaki , Nobuaki Hayashi , Shoichi Uchino , Masahiro Nishizawa , Kiyoshi Miura , Osamu Sasaya , Yoshifumi Tomita
- 申请人： Hajime Morishita , Saburo Nonogaki , Nobuaki Hayashi , Shoichi Uchino , Masahiro Nishizawa , Kiyoshi Miura , Osamu Sasaya , Yoshifumi Tomita
- 申请人地址： JPX Tokyo
- 专利权人： Hitachi, Ltd.
- 当前专利权人： Hitachi, Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX60-80128 19850417
- 主分类号： G03F7/038
- IPC分类号： G03F7/038 ; G03C1/08 ; G03C1/60 ; G03C5/18 ; G03F7/28 ; H01J9/227 ; G03C5/34 ; G03F7/08 ; G03F7/26
摘要：
A photosensitive composition comprising (1) at least one diazonium compound selected from among salts and double salts of diazonium ions represented by the general formulas: ##STR1## wherein A stands for a substituent selected from among ##STR2## wherein R.sub.1 and R.sub.2 each stand for an alkyl or benzyl group with the proviso that the total number of carbon atoms of R.sub.1 and R.sub.2 is 8 to 16, and (2) at least one nitrate selected from the group consisting of calcium nitrate and magnesium nitrate and a pattern forming process using such a composition.This composition gets sticky upon exposure to light.
公开/授权文献
- US5910228A Apparatus for covering a textile dye tube 公开/授权日：1999-06-08