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US 2026/0015470 A1Published application
Resin liquid and method of forming shaped object
AssigneeEeja Ltd.
InventorMasahiro ITO
Life of this patent
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Abstract
Provided is a resin liquid and a method of forming a shaped object suitable for producing a shaped object including a three-dimensional metal structure. The resin liquid contains a photo-radical curable resin; a thermosetting resin; and an acid catalyst. The thermosetting resin contains a melamine crosslinking agent or a benzoguanamine crosslinking agent. The thermosetting resin content of the resin liquid is 3 wt % to 60 wt %.
Claims10
A resin liquid comprising:
- a photo-radical curable resin;
- a thermosetting resin;
- and an acid catalyst, wherein
- the thermosetting resin comprises a melamine crosslinking agent or a benzoguanamine crosslinking agent, and
- the thermosetting resin content is 3 wt % to 60 wt %.
2 more elements
A method of forming a shaped object, the method comprising:
- a shaping process of shaping using a resin liquid, wherein the resin liquid comprises a photo-radical curable resin, a thermosetting resin, and an acid catalyst, the thermosetting resin comprises a melamine crosslinking agent or a benzoguanamine crosslinking agent, and the thermosetting resin content is 3 wt % to 60 wt %, to obtain a first-stage shaped object;
- a finishing photo-curing process of irradiating the first-stage shaped object with light having a wavelength of 300 nm or more to photo-cure the first-stage shaped object to obtain a second-stage shaped object;
- and
- a thermosetting process of heating the second-stage shaped object to a temperature from 60° C. to 280° C. to thermoset the second-stage shaped object to obtain a third-stage shaped object.
1 more element
Dependencies are inferred from the claim text.