Invention Grant
- Patent Title: Print media for high speed, digital inkjet printing
- Patent Title (中): 打印介质用于高速数字喷墨打印
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Application No.: US13259599Application Date: 2009-07-17
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Publication No.: US08425728B2Publication Date: 2013-04-23
- Inventor: Xiaoqi Zhou , Xulong Fu , Dave Edmondson
- Applicant: Xiaoqi Zhou , Xulong Fu , Dave Edmondson
- 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
- International Application: PCT/US2009/051067 WO 20090717
- International Announcement: WO2011/008218 WO 20110120
- Main IPC: D21H19/38
- IPC: D21H19/38 ; D21H19/40 ; D21H19/50 ; D21H19/52 ; D21H19/54 ; D21H19/56 ; D21H19/64

Abstract:
Disclosed is a print medium for high speed, digital inkjet printing, which has high brightness and is resistant to yellowing. The print medium includes a base paper formed from a fiber furnish containing at least 30% by weight of mechanical pulp, and a coating layer formed on at least one surface of the base paper. The coating layer contains a metallic salt, a combination of two different binders at a predetermined ratio, and at least one inorganic pigment. A method of making the print medium is also disclosed.
Public/Granted literature
- US20120012264A1 PRINT MEDIA FOR HIGH SPEED, DIGITAL INKJET PRINTING Public/Granted day:2012-01-19
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