Decolorable ink, image forming method and image forming apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7381757
APP PUB NO 20030232903A1
SERIAL NO

10457193

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Abstract

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A decolorable ink usable in various printing processes and an image forming method utilizing such decolorable ink. The decolorable ink comprises a block polymer having a stimulus responsiveness, a colorant which decolors in response to a change in a property of the block polymer when a stimulus is applied to the block polymer, and a solvent. Also the image forming method conducts recording by applying ink onto a recording medium, utilizing the decolorable ink as the ink.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKA KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO

International Classification(s)

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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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