发明名称 |
Photosensitive resin composition and photosensitive dry film containing the same |
摘要 |
A photosensitive resin composition which gives a dry film having a sand blast proof property and a development property in a well-balanced manner. A photosensitive resin composition containing a carboxy group-containing urethane (meth)acrylate compound having two or more of (meth)acryloyl groups per molecule whose acid value of less than 10 mg KOH/g, an alkali soluble polymer compound, a photopolymerization initiator and a photopolymerizable compound (D) including in the structure thereof a structural unit represented by the formula (I) gives such a well-balanced properties. <?in-line-formulae description="In-line Formulae" end="lead"?><img id="PRIVATE-USE-CHARACTER-00001" he="7.20mm" wi="8.47mm" file="US07402376-20080722-Parenopenst.TIF" alt="private use character Parenopenst" img-content="character" img-format="tif" />OCH<SUB>2</SUB>CH<SUB>2</SUB><img id="PRIVATE-USE-CHARACTER-00002" he="7.20mm" wi="8.47mm" file="US07402376-20080722-Parenclosest.TIF" alt="private use character Parenclosest" img-content="character" img-format="tif" /> (I)<?in-line-formulae description="In-line Formulae" end="tail"?>
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申请公布号 |
US7402376(B2) |
申请公布日期 |
2008.07.22 |
申请号 |
US20050098429 |
申请日期 |
2005.04.05 |
申请人 |
TOKYO OHKA KOGYO CO., LTD. |
发明人 |
NAKAZATO SYUNJI;MIZUSAWA RYUMA;OBIYA HIROYUKI;ONO TAKASHI;FUJITO YUSUKE |
分类号 |
G03F7/00;C08F290/06;G03C1/492;G03F7/004;G03F7/027 |
主分类号 |
G03F7/00 |
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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