Method for cleaning an ink jet print head
US6193352A · kind A · utility
7Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1998 |
| Grant date | Feb 27, 2001 |
| Priority date | — |
| Expiry date | Dec 3, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/16552
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A method for cleaning an ink jet print head nozzle plate having an anti-wetting layer formed thereon, wherein an aqueous solution of a metal salt of a taurine surfactant is applied to the nozzle plate and then removed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.