发明申请
- 专利标题: COPOLYMER, AQUEOUS INK, AND INK CARTRIDGE
- 专利标题(中): 共聚物,水性墨水和墨盒
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申请号: US14793981申请日: 2015-07-08
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公开(公告)号: US20160032037A1公开(公告)日: 2016-02-04
- 发明人: Shigeyuki Harada , Keita Katoh , Masayuki Fukuoka , Kazukiyo Nagai , Yuusuke Koizuka
- 申请人: Shigeyuki Harada , Keita Katoh , Masayuki Fukuoka , Kazukiyo Nagai , Yuusuke Koizuka
- 优先权: JP2014-156113 20140731
- 主分类号: C08F220/68
- IPC分类号: C08F220/68 ; C09D11/107
摘要:
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.
公开/授权文献
- US09422437B2 Copolymer, aqueous ink, and ink cartridge 公开/授权日:2016-08-23