Ink jet recording head

An ink jet recording head that includes a substrate having an ejection orifice for ejecting a liquid and a member provided with a recessed portion for accommodating the substrate, the head including a gap formed between a wall of the recessed portion of the member and the substrate, and a sealing ma...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Imamura, Isao, Yamauchi, Sachiko, Kim, Songhee, Hamade, Yohei
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An ink jet recording head that includes a substrate having an ejection orifice for ejecting a liquid and a member provided with a recessed portion for accommodating the substrate, the head including a gap formed between a wall of the recessed portion of the member and the substrate, and a sealing material that seals the gap, in which the sealing material contains a cured product of a composition containing at least a hydrogenated bisphenol A type epoxy resin, a solid basic compound, and polythiol.