发明申请
US20100129753A1 ALKALI-DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION AND BETA-DIKETONE COMPOUND
失效
碱性可发性感光树脂组合物和β-酮酮化合物
- 专利标题： ALKALI-DEVELOPABLE PHOTOSENSITIVE RESIN COMPOSITION AND BETA-DIKETONE COMPOUND
- 专利标题（中）： 碱性可发性感光树脂组合物和β-酮酮化合物
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申请号： US12596098申请日： 2008-07-25
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公开(公告)号： US20100129753A1公开(公告)日： 2010-05-27
- 发明人: Takashi Yamada , Naomi Sato , Koichi Kimijima
- 申请人： Takashi Yamada , Naomi Sato , Koichi Kimijima
- 申请人地址： JP Tokyo
- 专利权人： ADEKA CORPORATION
- 当前专利权人： ADEKA CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2007-201355 20070801; JP2008-054688 20080305; JP2008-089070 20080331
- 国际申请： PCT/JP2008/063423 WO 20080725
- 主分类号： G03F7/004
- IPC分类号： G03F7/004 ; C07D209/82
摘要：
An alkali developable photosensitive resin composition contains (J) a photopolymerizable unsaturated compound having a structure resulting from the addition reaction of (B) a compound having a β-diketone moiety or a compound having a β-ketoester group to the (meth)acryloyl group of (A) a compound having at least two (meth)acryloyl groups and a hydroxyl group and subsequent esterification of the hydroxyl group of the resulting addition product with (C) a polybasic acid anhydride. The compound having a β-diketone moiety is preferably a novel β-diketone compound represented by general formula (I): wherein R1 is a C1-C20 alkyl group; R2 represents R11, OR11, COR11, SR11, CONR12R13, or CN; R11, R12, and R13 are each hydrogen, a C1-C20 alkyl group, etc.; a is 0 to 3; and b is 0 to 4.