Polymerizable compound, polymer compound, composition using the same, image-forming method, and image-forming apparatus

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United States of America Patent

PATENT NO 7598332
APP PUB NO 20060235177A1
SERIAL NO

10554589

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Abstract

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There is provided a polymer compound including a repetitive unit structure represented by the following general formula (2): General formula (2): (where X′ represents a polyalkenyl group; A represents a linear or branched alkylene group having a carbon atom number of 1 to 15, which may be substituted; m represents an integer of 0 to 30; B represents a single bond or an alkylene group which may be substituted; D represents an aromatic ring structure which may be substituted; n represents an integer of 0 to 10; and R represents a hydrogen atom, an alkyl group which may be substituted, or an aromatic ring structure which may be substituted). The polymer compound is suitable for improving dispersibility of a coloring material or solid material in an ink composition or toner 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
Higashi, Ryuji Atsugi , JP 67 706
Ikegami, Masayuki Atsugi , JP 74 1127
Nakazawa, Ikuo Zama , JP 86 838
Sato, Koichi Atsugi , JP 567 7614
Suda, Sakae Sagamihara , JP 83 849
Tsubaki, Keiichiro Atsugi , JP 49 530
Yamagishi, Keiko Ebina , JP 23 444

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