Title:
New copolymers, water-based inks, and ink cartridges
Document Type and Number:
Japanese Patent JP6344123
Kind Code:
B2
Abstract:
A copolymer contains a structure unit represented by Chemical formula 1 and a structure unit represented by Chemical formula 2, where R represents a hydrogen atom or a methyl group, X represents a hydrogen atom or a cation, L1 and L2 each, independently represent alkylene groups having 2 to 18 carbon atoms.
Inventors:
Shigeyuki Harada
Keita Kato
Makoto Fukuoka
Kazuki Nagai
Yusuke Koizuka
Keita Kato
Makoto Fukuoka
Kazuki Nagai
Yusuke Koizuka
Application Number:
JP2014156113A
Publication Date:
June 20, 2018
Filing Date:
July 31, 2014
Export Citation:
Assignee:
株式会社リコー
International Classes:
C08F220/06; B41J2/01; B41M5/00; C08F222/20; C09D11/023; C09D11/326
Domestic Patent References:
| JP2009299005A | ||||
| JP2010189478A |
Attorney, Agent or Firm:
Koichi Hirota
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