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    • 1. 发明申请
    • PRINTER HEAD AND PRINTER DISK CLEANING COMPOSITIONS AND METHODS OF USE
    • 打印机头和打印机清洁组合物和使用方法
    • WO2009070190A1
    • 2009-06-04
    • PCT/US2008/011267
    • 2008-09-29
    • EKC TECHNOLOGY, INC.DINH, Xuan-Dung, ThiTSE, ChiuREID, Chris
    • DINH, Xuan-Dung, ThiTSE, ChiuREID, Chris
    • B08B7/04
    • C11D11/0041B41J2/16552C11D7/3209C11D7/3218
    • The present invention relates to compositions and methods for cleaning by contacting a hard disk data storage device, an inkjet printer cartridge head, or the like having residue thereon, particularly organometallic or metal oxide residue, with a cleaning composition of present invention for a time and at a temperature sufficient to remove the residue. Stirring, agitation, circulation, sonication or other techniques as are known in the art optionally may be used. The hard disk data storage device, an inkjet printer cartridge head, or the like is generally immersed in the cleaning composition. The time and temperature can be determined based on the particular material being removed from a substrate. The hard disk data storage device, inkjet printer cartridge head, et al may be rinsed after using the composition or not, as such rinse is unnecessary with AI2O3; rinse solutions include isopropanol and/or deionized water.
    • 本发明涉及通过将具有残留物的特定有机金属或金属氧化物残留物的硬盘数据存储装置,喷墨打印机墨盒头等与本发明的清洁组合物一段时间接触来清洁的组合物和方法, 在足以除去残余物的温度下。 搅拌,搅拌,循环,超声处理或本技术中已知的其它技术可以任选地被使用。 通常将硬盘数据存储装置,喷墨打印机墨盒头等浸入清洁组合物中。 时间和温度可以基于从基底去除的具体材料来确定。 在使用组合物后,可以清洗硬盘数据存储装置,喷墨打印机墨盒头等,因为Al2O3不需要冲洗; 漂洗溶液包括异丙醇和/或去离子水。