Composition containing stimuli-responsive polymer, ink composition containing it, and image-forming method and apparatus using the ink composition

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United States of America Patent

PATENT NO 7056972
SERIAL NO

10100913

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Abstract

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The present invention relates to a stimuli-responsive composition that contains a polymer, a solvent and a substance having a predetermined function. One embodiment of the composition contains a block polymer, a solvent and a substance having a predetermined function. Preferably, the solvent in the composition is water; and the polymer in the composition has a polyvinyl ether structure. The composition has superior dispersion stability. The present invention also relates to an ink composition containing the composition, an image-forming method and an image-forming apparatus using the ink composition, and a recording medium having the composition.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 146-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikegami, Masayuki Kanagawa, JP 74 1127
Nakazawa, Ikuo Kanagawa, JP 86 838
Sato, Koichi Kanagawa, JP 567 7614
Suda, Sakae Kanagawa, JP 83 849

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