Invention Grant
US08926081B2 Ink-jet overcoats including latex polymers and inorganic nano particles
有权
喷墨大衣包括胶乳聚合物和无机纳米颗粒
- Patent Title: Ink-jet overcoats including latex polymers and inorganic nano particles
- Patent Title (中): 喷墨大衣包括胶乳聚合物和无机纳米颗粒
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Application No.: US13379970Application Date: 2009-06-30
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Publication No.: US08926081B2Publication Date: 2015-01-06
- Inventor: Sivapackia Ganapathiappan , Howard S. Tom , Hou T. Ng
- Applicant: Sivapackia Ganapathiappan , Howard S. Tom , Hou T. Ng
- 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: Thorpe, North & Western L.L.P.
- Agent Gary P. Oakeson
- International Application: PCT/US2009/049305 WO 20090630
- International Announcement: WO2011/002457 WO 20110106
- Main IPC: B41J2/01
- IPC: B41J2/01 ; C09D7/12 ; B41J2/21 ; B41M7/00 ; C09D5/02 ; C08K3/22 ; C08K3/36 ; C08K9/08 ; C08K9/10
Abstract:
The present disclosure is drawn to a nanoparticle containing overcoat composition for use in ink jet printing. The composition can include a liquid vehicle and a composite latex particulate. The composite latex particulate can include inorganic nanoparticles at least partially encapsulated by a polymer. The inorganic nanoparticles can be silica, titania, alumina, zinc oxide, silicates, oxides of indium and tin, and combinations thereof. The inorganic nanoparticles can comprise from about 1 wt % to about 20 wt % of the composite latex particulate. The overcoat composition can be used to improve the properties of ink-jetted images.
Public/Granted literature
- US20120092427A1 INK-JET OVERCOATS INCLUDING LATEX POLYMERS AND INORGANIC NANO PARTICLES Public/Granted day:2012-04-19
Information query
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