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US 2016/0347960 A1Published application
Active-energy-ray-curable composition, active-energy-ray-curable ink, ink stored container, ink ejecting device, method for forming image, and image
AssigneeRicoh Company, Ltd.
InventorsMitsunobu MORITA, Soh NOGUCHI
Life of this patent
Estimating the term…
Abstract
To provide an active-energy-ray-curable composition including: a (meth)acrylic acid ester compound represented by General Formula (1) below, where in the General Formula (1), R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, an alkyl group having from 1 through 5 carbon atoms, or an alkyloxy group having from 1 through 5 carbon atoms, n is an integer of from 0 through 5, and X represents an electron-withdrawing functional group.
Claims14
An active-energy-ray-curable composition comprising
- a (meth)acrylic acid ester compound represented by General Formula (1) below,
- where in the General Formula (1), R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, an alkyl group having from 1 through 5 carbon atoms, or an alkyloxy group having from 1 through 5 carbon atoms, n is an integer of from 0 through 5, and X represents an electron-withdrawing functional group.
An active-energy-ray-curable ink comprising
- a (meth)acrylic acid ester compound represented by General Formula (1) below,
- where in the General Formula (1), R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, an alkyl group having from 1 through 5 carbon atoms, and an alkyloxy group having from 1 through 5 carbon atoms, n is an integer of from 0 through 5, and X represents an electron-withdrawing functional group.
An active-energy-ray-curable compound,
- which is represented by any one of General Formulas (1) to (3) below,
- where in the General Formula (1), R1 represents a hydrogen atom or a methyl group, R2 represents a hydrogen atom, an alkyl group having from 1 through 5 carbon atoms, or an alkyloxy group having from 1 through 5 carbon atoms, n is an integer of from 0 through 5, and X represents an electron-withdrawing functional group,
- where in the General Formula (2), R1 represents a hydrogen atom or a methyl group, R3 represents a group selected from the group consisting of an aliphatic hydrocarbon group having from 1 through 10 carbon atoms, an alicyclic hydrocarbon group, and an aromatic hydrocarbon group,
- where in the General Formula (3), R1 represents a hydrogen atom or a methyl group.
1 more element
Dependencies are inferred from the claim text.