Polymer composition including functional material, method for production of the same, inkjet ink, and image formation method and image formation apparatus using the same

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United States of America Patent

PATENT NO 7425588
APP PUB NO 20050222296A1
SERIAL NO

10517865

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Abstract

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A polymer composition including a functional material, the composition containing at least a block polymer encapsulating a material of a predetermined function and a solvent, wherein a property of the polymer in the composition is changed in response to a stimulus, whereby the block polymer encapsulating the material agglomerates together, or an ink composition usable as an inkjet ink containing at least a block polymer encapsulating a coloring material and a solvent, wherein a property of the polymer in the composition is changed in response to a stimulus, whereby the block polymer encapsulating the coloring material agglomerates together. The change of the property of the block polymer in response to a stimulus is a change from the lyophilic nature to the lyophobic nature, or the lyophilic nature to the lyophobic nature.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO JAPAN DAEJEON 3 MEATBALLS 30 2 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikegami, Masayuki Atsugi, JP 74 1127
Nakazawa, Ikuo Zama, JP 86 838
Sato, Koichi Atsugi, JP 567 7614
Suda, Sakae Atsugi, JP 83 849
Tsubaki, Keiichiro Atsugi, JP 49 530

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