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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10087328 B1

PDFFull Text
Date of Patent:
Oct. 02, 2018

Filed:

Aug. 28, 2014

Compound having azo skeleton, pigment dispersant, pigment composition, pigment dispersion, and toner

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventors:

Yasuaki Murai, Kawasaki, JP;

Yuki Tsujii, Tokyo, JP;

Waka Hasegawa, Tokyo, JP;

Ayano Mashida, Kawasaki, JP;

Kosuke Mukumoto, Yokohama, JP;

Takayuki Toyoda, Yokohama, JP;

Masashi Kawamura, Yokohama, JP;

Chiaki Nishiura, Pittsburgh, PA (US);

Masanori Seki, Yokohama, JP;

Masashi Hirose, Machida, JP;

Assignee:

Canon Kabushiki Kaisha, Tokyo, JP;

Attorney:

Canon U.S.A. Inc., IP Division

Primary Examiner:

Janis L Dote

Int. Cl.
CPC ...
G03G 9/09 (2006.01); C09B 67/46 (2006.01); C09B 69/10 (2006.01); C08F 8/30 (2006.01); G03G 9/087 (2006.01); C09B 67/22 (2006.01); C08F 112/08 (2006.01);
U.S. Cl.
CPC ...
C09B 67/009 (2013.01); C08F 8/30 (2013.01); C08F 112/08 (2013.01); C09B 67/0041 (2013.01); C09B 67/0046 (2013.01); C09B 69/106 (2013.01); G03G 9/08706 (2013.01); G03G 9/08726 (2013.01); G03G 9/09 (2013.01); G03G 9/0926 (2013.01); C08F 2810/50 (2013.01);
Abstract

A compound that improves the dispersibility of pigments in non-water-soluble solvents is provided, the compound having a pigment dispersant, a pigment composition, a pigment dispersion, and a toner wherein the compound has a polymer and a monoazo compound having a certain structure binding to each other.

Find Patent Forward Citations

Murai, Yasuaki. (2018). Compound having azo skeleton, pigment dispersant, pigment composition, pigment dispersion, and toner (U.S. Patent No. 10087328). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10087328

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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