Invention Grant
US08974895B2 Inkjet ink, ink storage container, inkjet recording device, and recorded matter
有权
喷墨墨水，墨水储存容器，喷墨记录装置和记录物
- Patent Title: Inkjet ink, ink storage container, inkjet recording device, and recorded matter
- Patent Title (中): 喷墨墨水，墨水储存容器，喷墨记录装置和记录物
-
Application No.: US14183677Application Date: 2014-02-19
-
Publication No.: US08974895B2Publication Date: 2015-03-10
- Inventor: Mitsuru Naruse , Masayasu Nonogaki , Keita Katoh , Akihiko Matsuyama , Kazukiyo Nagai , Yuusuke Koizuka
- Applicant: Mitsuru Naruse , Masayasu Nonogaki , Keita Katoh , Akihiko Matsuyama , Kazukiyo Nagai , Yuusuke Koizuka
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2013-037165 20130227; JP2013-171933 20130822
- Main IPC: C09D11/10
- IPC: C09D11/10 ; C09D11/30 ; C09D11/326
Abstract:
An inkjet ink that contains at least water; a water-soluble organic solvent; a pigment; and a copolymer or a salt thereof. The copolymer or the salt thereof has at least a structural unit represented by Formula 1, a structural unit represented by Formula 2, and a structural unit represented by Formula 3 or 4.
Public/Granted literature
- US20140242352A1 INKJET INK, INK STORAGE CONTAINER, INKJET RECORDING DEVICE, AND RECORDED MATTER Public/Granted day:2014-08-28
Information query
IPC分类:
