INKJET INK AND USE THEREOF

PROBLEM TO BE SOLVED: To provide an inkjet ink capable of forming a cured film that shows improved adhesion to a substrate and reduced warpage induced by thermal stress during a process, and a use thereof.SOLUTION: The inkjet ink comprises: a compound (A) represented by formula (A1) [wherein Ris 2-2...

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Bibliographische Detailangaben
Hauptverfasser: MOROKOSHI SHINTA, NAKAHARA TESSHU
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an inkjet ink capable of forming a cured film that shows improved adhesion to a substrate and reduced warpage induced by thermal stress during a process, and a use thereof.SOLUTION: The inkjet ink comprises: a compound (A) represented by formula (A1) [wherein Ris 2-20C organic group; Rand Rare each independently 2-12C alkylene; Rand Rare each independently hydrogen or 1-3C alkyl; and m and n are each independently an integer of 1-20]; and at least one chosen from a nadimide compound (B), an amic acid derivative and an imidized product of the amic acid derivative (provided that the imidized product of the amic acid derivative is not the nadimide compound (B)).