Liquid discharge head and method for manufacturing the same

Details Liquid discharge head and method for manufacturing the same Liquid discharge head and method for manufacturing the same

2011-04-26

2011-04-26

Huffman, Julian D (Department: 2853)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S047000

Reexamination Certificate

active

07931352

ABSTRACT:
In a method for manufacturing a liquid discharge head having a support member bonded with an adhesive to a discharge element substrate forming a discharge port for discharging a liquid, the adhesive contains a multifunctional epoxy resin of epoxy equivalent of 150 or less, a curing agent, and a mercapto silane coupling agent. The adhesive is applied to one side or both sides of junction surfaces of both members, both members of the liquid discharge head are positioned, heated and pressed, and the adhesive is cured to bond both members.

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