Invention Grant
- Patent Title: Printing substrate
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Application No.: US15322870Application Date: 2014-07-31
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Publication No.: US09777435B2Publication Date: 2017-10-03
- Inventor: Xiaoqi Zhou , Xulong Fu , Paul C. Landrum , Francois K. Pirayesh
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- Agency: HP Inc. Patent Department
- International Application: PCT/US2014/049123 WO 20140731
- International Announcement: WO2016/018360 WO 20160204
- Main IPC: D21H17/63
- IPC: D21H17/63 ; D21H17/37 ; D21H17/36 ; D21H21/52 ; D21H17/67 ; D21H15/06

Abstract:
A printing substrate comprising fibers from wooded resource that have more than 5% of fines fibers with an average length that is less than 0.1 mm; more than about 10 wt % of, at least, a polymeric substance; and between 0.1 wt % and 40 wt % of particulate inorganic substances having an average particle size between 0.1 and 2.0 m. Also disclosed herein a method for making such printing substrate and a method for producing printed images using said printing substrate.
Public/Granted literature
- US20170145636A1 PRINTING SUBSTRATE Public/Granted day:2017-05-25
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