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AssigneeCanon Kabushiki Kaisha
InventorsEtsuko Hino, Norio Ohkuma, Yoshikazu Saito, Mitsutoshi Noguchi, Helmut Schmidt, Carsten Becker-Willinger, Pamela Kalmes
Estimating the term…
A method for producing an ink jet recording head having high durability and high ink resistance can enabling enable high-quality image recording by employing a material capable of reducing the internal stress and having satisfactory patterning characteristics. Such an ink jet recording head can be produced with high precision. A cationically photopolymerizable resin composition containing a condensate of a hydrolysable organosilane compound, employed as a material for forming a flow path forming member, enables a reduction of internal stress and a highly precise pattern in the flow path forming member, thereby providing an ink jet recording head having high durability and high ink resistance and capable of high-quality printing over a prolonged time.
A producing method for an ink jet recording head including a substrate provided with an energy-generating element for generating ink discharging energy, a discharge port provided corresponding to the energy-generating element, an ink flow path for supplying the discharge port with ink, and a flow path forming member which forms the ink flow path in combination with the substrate, the method comprising:
Dependencies are inferred from the claim text.