EPOXY RESIN COMPOSITION FOR PRODUCING INKJET HEAD AND METHOD FOR PRODUCING INKJET HEAD

PROBLEM TO BE SOLVED: To provide an epoxy resin composition used as an adhesive for adhering an ink channel part with a constituting member of a liquid chamber of an inkjet head, having an ink resistance, especially an alkali resistance, capable of improving the close adhesion between members after...

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Bibliographische Detailangaben
Hauptverfasser:	KUNIKANE MAKOTO, YANAI MASAHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS STAMPS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYPEWRITERS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an epoxy resin composition used as an adhesive for adhering an ink channel part with a constituting member of a liquid chamber of an inkjet head, having an ink resistance, especially an alkali resistance, capable of improving the close adhesion between members after a long period of immersion, and having a high peeling strength and a good workability, and a method for producing the inkjet head by using the above epoxy resin composition. SOLUTION: (1) This epoxy resin composition for producing the inkjet head is characterized by containing a bisphenol type epoxy resin and/or an alicyclic epoxy resin, a cationic photo-polymerization initiator as a curing agent and an ion scavenger. (2) The method for producing the inkjet head is characterized by applying the epoxy resin composition as described in any of the claims 1-9 on one side or both sides of inkjet head members having no light trausmissiveness, performing a light irradiation in an amount of the light so as not to generate a cured film on the applied surfaces, sticking each other, and curing for adhering with a thermal after curing.