Process for producing liquid-jet recording head, liquid-jet recording head produced thereby, and recording apparatus equipped with recording head
US6123863A · kind A · utility
24Cited by
10References
3Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 20, 1996 |
| Grant date | Sep 26, 2000 |
| Priority date | — |
| Expiry date | Dec 20, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/1645
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A process for producing a liquid-jet recording head comprises the steps of providing a solid layer of a photosensitive material in a pattern of a liquid path on a substrate, providing at least a portion of a liquid path forming material on the substrate having the solid layer, and removing the solid layer from the substrate, wherein the solid layer is removed by use of at least one of methyl lactate, ethyl lactate, and butyl lactate, or a solvent which contains as a main component at least one of methyl lactate, ethyl lactate, and butyl lactate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.