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US 7,581,828 B2Granted
Fluid ejection cartridge utilizing a two-part epoxy adhesive
AssigneeHewlett-Packard Development Company, L.P.
InventorsLawrence E Gibson, Daniel T. Pogany, Jeffery S. Noss
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Abstract
A fluid ejection cartridge, including a substrate carrier having a substrate receiving surface, and a substrate having at least one fluid ejector actuator disposed on the substrate. In addition the fluid ejection cartridge includes a two-part adhesive disposed between the substrate and the substrate receiving surface. The two-part adhesive is an epoxy resin having a polyglycidyl ether of a polyhydric phenol, and a hardener having a cylcoaliphatic polyamine.
Claims37
A fluid ejection cartridge, comprising:
- a substrate carrier having a substrate receiving surface;
- a substrate having at least one fluid ejector actuator disposed on said substrate;
- and
- a two-part adhesive disposed between said substrate and said substrate receiving surface, wherein said two-part adhesive comprises:
- an epoxy resin having a polyglycidyl ether of a polyhydric phenol;
- and
- a hardener having a cycloaliphatic polyamine.
4 more elements
A fluid ejection cartridge, comprising:
- a substrate having means for ejecting a fluid;
- means for supporting said substrate;
- and
- means for adhering said substrate to said means for supporting said substrate, said means for adhering includes a two-part adhesive having:
- an epoxy resin having a polyglycidyl ether of a polyhydric phenol;
- and
- a hardener having a cycloaliphatic polyamine.
4 more elements
Dependencies are inferred from the claim text.