Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making
Reexamination Certificate
2005-04-05
2008-07-22
Walke, Amanda C. (Department: 1795)
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Radiation sensitive composition or product or process of making
C430S270100, C430S905000, C430S913000
Reexamination Certificate
active
07402376
ABSTRACT:
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"?OCH2CH2 (I)in-line-formulae description="In-line Formulae" end="tail"?
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English language abstract of JP 5-97962.
English language abstract of JP 01-224747A.
Fujito Yusuke
Mizusawa Ryuma
Nakazato Syunji
Obiya Hiroyuki
Ono Takashi
Tokyo Ohka Kogyo Co. Ltd.
Walke Amanda C.
Wenderoth , Lind & Ponack, L.L.P.
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