Invention Grant
- Patent Title: Printhead having two adhesives
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Application No.: US15221905Application Date: 2016-07-28
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Publication No.: US10322583B2Publication Date: 2019-06-18
- Inventor: Pratima Gattu Naga Rao , Sean Campbell Hunter , Christopher Jon Laharty , Jonathan Robert Brick , John Milton Brookfield , Tony Russell Rogers , Michael Joel Edwards , Hong Zhao , Mandakini Kanungo , Yanjia Zuo , Daniel R. Hahn , Santokh S. Badesha , John R. Andrews
- Applicant: Xerox Corporation
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Hoffman Warnick LLC
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/16
Abstract:
The present teachings describe a printhead assembly. The printhead assembly includes a first plate and a second plate stacked together. The printhead assembly includes a first adhesive between the first plate and the second plate for bonding the plates together. The printhead assembly includes a second adhesive surrounding an outer edge of the first adhesive wherein the second adhesive has an oxygen migration rate lower than an oxygen migration rate of the first adhesive. An oxygen sensitive component is contained within the outer edge of the first adhesive.
Public/Granted literature
- US20160332445A1 PRINTHEAD HAVING TWO ADHESIVES Public/Granted day:2016-11-17
Information query
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