![感光性树脂组合物、干膜、固化物、印刷电路板和光产碱剂](/CN/2017/8/2/images/201780011878.jpg)
基本信息:
- 专利标题: 感光性树脂组合物、干膜、固化物、印刷电路板和光产碱剂
- 专利标题(英):PHOTOSENSITIVE RESIN COMPOSITION, DRY FILM, CURED PRODUCT, PRINTED CIRCUIT BOARD, AND PHOTOBASE GENERATOR
- 申请号:CN201780011878.7 申请日:2017-02-03
- 公开(公告)号:CN108700805A 公开(公告)日:2018-10-23
- 发明人: 郭扬眉 , 三轮崇夫 , 有光晃二 , 冈安克起
- 申请人: 太阳控股株式会社
- 申请人地址: 日本埼玉县
- 专利权人: 太阳控股株式会社
- 当前专利权人: 太阳控股株式会社
- 当前专利权人地址: 日本埼玉县
- 代理机构: 北京林达刘知识产权代理事务所
- 代理人: 刘新宇; 李茂家
- 优先权: 2016-027354 20160216 JP
- 国际申请: PCT/JP2017/004015 2017.02.03
- 国际公布: WO2017/141734 JA 2017.08.24
- 进入国家日期: 2018-08-16
- 主分类号: G03F7/004
- IPC分类号: G03F7/004 ; C07C205/56 ; C07D233/58 ; C07D487/04 ; C09K3/00 ; G03F7/038 ; H05K3/28
摘要:
提供:灵敏度优异的感光性树脂组合物、具有由该组合物得到的树脂层的干膜、该组合物或该干膜的树脂层的固化物、具有该固化物的印刷电路板、灵敏度优异的光产碱剂。感光性树脂组合物等,所述感光性树脂组合物的特征在于,含有:下述通式(1)所示的羧酸与碱形成的离子型的光产碱剂。(式(1)中,R1~R4、X1和X2各自独立地为氢原子或取代基,X1和X2中的至少一者为吸电子基团,Y为给电子基团,B表示碱。)。
摘要(英):
Provided are a photosensitive resin composition having excellent sensitivity, a dry film having a resin layer obtained from the composition, a cured product of the composition or the dry film resin layer, a printed circuit board having the cured product, and a photobase generator having excellent sensitivity. The photosensitive resin composition and the like are characterized in comprising an ion-type photobase generator that contains a carboxylic acid and a base and is represented by general formula (1). (In formula (1), R1 through R4 and X1 and X2 are each independently a hydrogen atom or substitution group, at least one of X1 and X2 is an electron-attracting group, Y is an electron-releasing group, and B is a base.)
公开/授权文献:
- CN108700805B 感光性树脂组合物、干膜、固化物、印刷电路板和光产碱剂 公开/授权日:2022-08-23