EP 0177932 A3 19870325 - LIQUID JET RECORDING HEAD
Title (en)
LIQUID JET RECORDING HEAD
Publication
Application
Priority
JP 21055384 A 19841009
Abstract (en)
[origin: EP0177932A2] A liquid jet recording head comprises an ejection port for ejecting liquid and a liquid path having said ejection port, a part of the wall constituting the liquid path being composed of a photosensitive resin cured film, and the pencil hardness of the photosensitive resin cured film is H or higher.
IPC 1-7
IPC 8 full level
B05B 17/06 (2006.01); B41J 2/16 (2006.01)
CPC (source: EP)
B41J 2/1604 (2013.01); B41J 2/1607 (2013.01); B41J 2/1631 (2013.01); B41J 2/1632 (2013.01); B41J 2/1645 (2013.01); B41J 2002/14379 (2013.01)
Citation (search report)
- [A] DE 3321866 A1 19831222 - CANON KK [JP]
- [A] DE 3326781 A1 19840126 - CANON KK [JP]
- [AD] DE 3108206 A1 19811224 - CANON KK [JP]
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0177932 A2 19860416; EP 0177932 A3 19870325; ES 548390 A0 19860901; ES 8609036 A1 19860901; JP S6189852 A 19860508
DOCDB simple family (application)
EP 85112737 A 19851008; ES 548390 A 19851009; JP 21055384 A 19841009