Ink jet head and its manufacture method
AssigneeCanon Kabushiki Kaisha
InventorsNorio Ohkuma, Akihiko Shimomura, Etsuko Hino, Hikaru Ueda, Helmut Schmidt, Peter Müller, Steffen Pilotek, Carsten Becker-Willinger, Pamela Kalmes
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Abstract
An ink jet head is formed with a nozzle surface having a liquid repellent characteristic. The nozzle surface comprises a condensation product made from a hydrolyzable silane compound having a fluorine containing group and a hydrolyzable silane compound having a cationic polymerizable group.
Claims2
An ink jet head with a nozzle surface having a liquid repellent characteristic, wherein said nozzle surface comprises a condensation product made from a hydrolyzable silane compound having a fluorine containing group and a hydrolyzable silane compound having a cationic polymerizable group.
-33. (canceled)
Dependencies are inferred from the claim text.