Invention Grant
- Patent Title: Aqueous ink composition
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Application No.: US15509774Application Date: 2014-09-30
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Publication No.: US10696044B2Publication Date: 2020-06-30
- Inventor: Elias I. Franses , David S. Corti , Yung-Jih Yang , Hou T. Ng , Yan Zhao , Howard S. Tom
- Applicant: Hewlett-Packard Development Company, L.P. , Purdue Research Foundation
- Applicant Address: US TX Spring US IN West Lafayette
- Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P,PURDUE RESEARCH FOUNDATION
- Current Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P,PURDUE RESEARCH FOUNDATION
- Current Assignee Address: US TX Spring US IN West Lafayette
- Agency: HP Inc. Patent Department
- International Application: PCT/US2014/058317 WO 20140930
- International Announcement: WO2016/053299 WO 20160407
- Main IPC: C09D11/322
- IPC: C09D11/322 ; B41J2/01 ; C09D11/037 ; C09D11/38 ; C09D11/326 ; C09D11/033
Abstract:
Provided in one example herein is an aqueous ink composition, including: pigment particles having at least one metal oxide; an aqueous medium; and a cationic double-chain surfactant consisting a quaternary ammonium salt. Methods of making and using the ink composition are also provided.
Public/Granted literature
- US20170247555A1 AQUEOUS INK COMPOSITION Public/Granted day:2017-08-31
Information query
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