Invention Grant
- Patent Title: Inkjet recording ink and method for producing the same
- Patent Title (中): 喷墨记录油墨及其制造方法
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Application No.: US14470047Application Date: 2014-08-27
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Publication No.: US09334389B2Publication Date: 2016-05-10
- Inventor: Noriaki Ozawa
- Applicant: KYOCERA Document Solutions Inc.
- Applicant Address: JP Osaka
- Assignee: KYOCERA Document Solutions Inc.
- Current Assignee: KYOCERA Document Solutions Inc.
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2013-177898 20130829
- Main IPC: C09D11/10
- IPC: C09D11/10 ; C08K5/06 ; C09D133/06 ; C09D11/107 ; C09D11/322 ; C09D11/38

Abstract:
An inkjet recording ink contains a polyhydric alcohol monoethyl ether or a polyhydric alcohol monopropyl ether, and a polyhydric alcohol monobutyl ether. Further, a method for producing an inkjet recording ink includes forming a pigment dispersion by kneading a pigment, an anionic resin and water, mixing the pigment dispersion with a water-soluble nonionic acrylic resin or a prepolymer thereof, triethylene glycol monobutyl ether, diethylene glycol monoethyl ether or diethylene glycol monopropyl ether, and water, and filtering a mixture resulting from the mixing.
Public/Granted literature
- US20150065631A1 INKJET RECORDING INK AND METHOD FOR PRODUCING THE SAME Public/Granted day:2015-03-05
Information query
IPC分类: