Transfer-molding resin composition for use to manufacture ink jet recording head, and ink jet recording head manufactured by using the same
US5510818A · kind A · utility
15Cited by
14References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1992 |
| Grant date | Apr 23, 1996 |
| Priority date | — |
| Expiry date | Oct 30, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/767
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An ink jet recording head having a fluid passage constituted by forming, on a substrate, an outer frame made of a hardened resin obtained by transfer molding, wherein a transfer-molding resin composition which is the material of the hardened resin is composed of an epoxy resin, a hardening agent, an agent for enhancing hardening and a filler, and the content of the filler is ranged from 0.5 to 17.0 wt. %.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.