Invention Grant
- Patent Title: Non-Newtonian photo-curable ink composition
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Application No.: US15529866Application Date: 2014-12-11
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Publication No.: US10392523B2Publication Date: 2019-08-27
- Inventor: James P. Shields , Raymond Adamic , Sundar Vasudevan
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: HP Inc. Patent Department
- International Application: PCT/US2014/069769 WO 20141211
- International Announcement: WO2016/093840 WO 20160616
- Main IPC: C09D11/10
- IPC: C09D11/10 ; C09D11/101 ; C09D11/14 ; C09D11/38 ; C09D11/033 ; C09D11/107 ; C09D11/322 ; C09D11/324

Abstract:
A non-Newtonian photo-curable ink composition that includes a metal oxide/alkoxysilane complex in an amount ranging from about 0.1 wt % to about 10 wt %, a salt in an amount ranging from about 0.05 wt % to about 20 wt %, a photo-initiator, an organic solvent, and water, wherein the ink composition has a first dynamic viscosity ranging from 25 cps to 10,000 cps at a first state and a second dynamic viscosity ranging from 1 cps to 50 cps at a second state. Also described herein is a method for making such non-Newtonian photo-curable ink composition and a method for producing printed images using such non-Newtonian photo-curable ink composition.
Public/Granted literature
- US20170260407A1 NON-NEWTONIAN PHOTO-CURABLE INK COMPOSITION Public/Granted day:2017-09-14
Information query
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