Invention Grant
US08757779B2 Inkjet printer having printhead and ink for minimizing corrosion of exposed corrodible structures within printhead
有权
喷墨打印机具有用于最小化打印头内暴露的可腐蚀结构的腐蚀的打印头和墨水
- Patent Title: Inkjet printer having printhead and ink for minimizing corrosion of exposed corrodible structures within printhead
- Patent Title (中): 喷墨打印机具有用于最小化打印头内暴露的可腐蚀结构的腐蚀的打印头和墨水
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Application No.: US13469089Application Date: 2012-05-11
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Publication No.: US08757779B2Publication Date: 2014-06-24
- Inventor: Simon Fielder , Michele Gimona , Katja Johanna Digweed , Lakshmi Channarayapatna
- Applicant: Simon Fielder , Michele Gimona , Katja Johanna Digweed , Lakshmi Channarayapatna
- Applicant Address: IE Dublin
- Assignee: ZAMTEC Ltd
- Current Assignee: ZAMTEC Ltd
- Current Assignee Address: IE Dublin
- Agency: Cooley LLP
- Main IPC: B41J2/05
- IPC: B41J2/05 ; G01D11/00
Abstract:
An inkjet printer includes: an inkjet printhead having an exposed corrodible structure containing silicon nitride, borophosphosilicate glass (BPSG) or silicon oxide; and an ink reservoir containing said ink which is in fluid communication with said printhead. The ink includes: water; a dye; and a metal additive for minimizing corrosion of the exposed structure.
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