发明授权
- 专利标题: Gloss-enhancing coating for ink-jet media
- 专利标题(中): 用于喷墨介质的光泽增强涂层
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申请号: US11796639申请日: 2007-04-27
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公开(公告)号: US08048497B2公开(公告)日: 2011-11-01
- 发明人: Eric L Burch , Douglas E Knight , Christopher Toles , David Rossing
- 申请人: Eric L Burch , Douglas E Knight , Christopher Toles , David Rossing
- 申请人地址: US TX Houston
- 专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人地址: US TX Houston
- 主分类号: B41M5/00
- IPC分类号: B41M5/00
摘要:
The present invention is drawn to a composition for cast-coating on ink-jet media. The composition includes a liquid vehicle, silica particulates, and an internal release agent. The composition is substantially free of polymeric binder and can improve the glossiness of a porous particulate-coated ink-receiving media by at least 2 gloss units at 20 degrees. The silica particulates can be suspended in the liquid vehicle at about 1-35 wt %, and can have a particle size of less than about 150 nm. The internal release agent can be present at about 0.5-10 wt %.
公开/授权文献
- US20080268186A1 Gloss-enhancing coating for ink-jet media 公开/授权日:2008-10-30