Curable composition, curable ink, method for forming two-dimensional or three-dimensional images, apparatus for forming two-dimensional or three-dimensional images, cured product, structural body, and processed product

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United States of America Patent

PATENT NO 10611920
SERIAL NO

15646718

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Abstract

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A curable composition is provided. The curable composition comprises diethylene glycol dimethacrylate and a resin, and the following conditions (1) to (3) are satisfied:

    (1) a mixed solution of 70 parts by mass of the diethylene glycol dimethacrylate and 30 parts by mass of the resin exhibits a viscosity 15 to 30 times that of the diethylene glycol dimethacrylate alone at 25° C.;(2) the mixed solution exhibits a spin-spin relaxation time of 240 ms or less measured by a CPMG method for pulse nuclear magnetic resonance analysis; and(3) the resin has a polystyrene or polyester structure.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iio, Masato Kanagawa, JP 37 490
Matsushita, Yuuki Kanagawa, JP 11 15

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