Liquid-repellent film-coated member, constitutive member of liquid-jet device, nozzle plate of liquid-jet head, liquid-jet head, and liquid-jet device
US7267426B2 · kind B2 · utility
9Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2004 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | Dec 21, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2002/14419
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The present invention provides a member comprising a substrate, an undercoat film formed on a surface of the substrate, and a liquid-repellent film of metal alkoxide formed on a surface of the undercoat film. Also disclosed are nozzle head, liquid-jet head and liquid-jet device employing the above-described member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.