Compound, resin and photoresist composition

A resin comprising a structural unit represented by formula (I0):wherein A1, A2 and A3 each independently represent a C2-C18 divalent hydrocarbon group,R1, R2, R3 and R4 each independently represent a hydrogen atom or a C1-C6 saturated hydrocarbon group,X1 and X2 each independently represent *-O-CO-...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SAKAMOTO, HIROMU, ICHIKAWA, KOJI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A resin comprising a structural unit represented by formula (I0):wherein A1, A2 and A3 each independently represent a C2-C18 divalent hydrocarbon group,R1, R2, R3 and R4 each independently represent a hydrogen atom or a C1-C6 saturated hydrocarbon group,X1 and X2 each independently represent *-O-CO-, -O-CO-O- or -O-, and * represents a binding site to A2 or A3.