PHOTOSENSITIVE NEGATIVE RESIN COMPOSITION

A photosensitive negative resin composition including (a) an epoxy-group-containing compound, (b) a first onium salt including a cation moiety structure represented by formula (b1) and an anion moiety structure represented by formula (b2), and (c) a second onium salt including a cation moiety struct...

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Bibliographic Details
Main Author TAKAHASHI HYOU
Format Patent
LanguageEnglish
Published 16.10.2014
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Summary:A photosensitive negative resin composition including (a) an epoxy-group-containing compound, (b) a first onium salt including a cation moiety structure represented by formula (b1) and an anion moiety structure represented by formula (b2), and (c) a second onium salt including a cation moiety structure represented by formula (c1) and an anion moiety structure represented by formula (c2).
Bibliography:Application Number: US201414225662