Ink and ink-applying process and apparatus using the same

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United States of America Patent

PATENT NO 7328991
SERIAL NO

10983572

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Abstract

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Disclosed herein is an ink including a coloring material, a resin and a solvent, wherein the resin is a block copolymer of a polyvinyl ether structure having a hydrophilic segment and a hydrophobic segment, and the hydrophilic segment of the block copolymer has a number average molecular weight of 1,000 to 50,000 and an HLB value of 4 to 18.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO 146-8501

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikegami, Masayuki Atsugi, JP 74 1127
Morioka, Junko Fukui, JP 6 25
Nakazawa, Ikuo Zama, JP 86 838
Okawa, Takayuki Fukui, JP 23 230
Sato, Koichi Atsugi, JP 567 7614
Suda, Sakae Sagamihara, JP 83 849

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