Invention Grant
US07919176B2 Ink-jet media porous coatings with chemically attached active ligands
失效
具有化学连接的活性配体的喷墨介质多孔涂层
- Patent Title: Ink-jet media porous coatings with chemically attached active ligands
- Patent Title (中): 具有化学连接的活性配体的喷墨介质多孔涂层
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Application No.: US10120470Application Date: 2002-04-10
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Publication No.: US07919176B2Publication Date: 2011-04-05
- Inventor: Palitha Wickramanayake
- Applicant: Palitha Wickramanayake
- 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
- Main IPC: B32B3/26
- IPC: B32B3/26 ; B32B3/10 ; B32B5/16 ; B32B27/36 ; C09J7/02 ; C08J7/04 ; G03G5/10
Abstract:
The present invention is drawn to a coated substrate for ink-jet ink printing comprising a substrate, having coated thereon, a porous coating, wherein the porous coating comprises silica covalently attached to a chelating agent, an ultraviolet blocker, and/or a hindered amine light stabilizer. In one embodiment, the chelating agent, ultraviolet blocker, and/or hindered amine light stabilizer can be substantially homogenously distributed on the silica.
Public/Granted literature
- US20030198801A1 Ink-jet media porous coatings with chemically attached active ligands Public/Granted day:2003-10-23
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