Lichtempfindliche Harzzusammensetzung und Laminat unter Verwendung dieser Zusammensetzung
A photosensitive resin composition comprising (A) a carboxyl group-containing polymer which imparts film-forming properties, (B) a copolymerizable vinyl compound, (C) a photopolymerization initiator, and (D) a 1,2,3-benzotriazole derivative of formula (I) wherein m is an integer of 1 to 3; n is an i...
Gespeichert in:
Hauptverfasser: | , , |
---|---|
Format: | Patent |
Sprache: | ger |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A photosensitive resin composition comprising (A) a carboxyl group-containing polymer which imparts film-forming properties, (B) a copolymerizable vinyl compound, (C) a photopolymerization initiator, and (D) a 1,2,3-benzotriazole derivative of formula (I) wherein m is an integer of 1 to 3; n is an integer of 1 to 3; R1 is hydroxyl, carboxyl, amino or C1-C20 alkylamino; and R2 and R3 are the same or different and each is C1-C12 alkyl or C1-C12 hydroxyalkyl is useful for forming a photosensitive film having excellent stability and resistance to plating. |
---|