To provide a UV-curable conductive composition forming a cured product having low hardness and resistance to permanent set by fatigue and excellent in uniformity of electric resistance.
The UV-curable conductive composition contains (A) one or more kinds of photopolymerizable monomers selected from (a1) a monofunctional, first photopolymerizable monomer in whose molecular structure ethylene oxide units are introduced and (a2) a monofunctional, second photopolymerizable monomer having ethylene oxide units introduced in the molecular structure and also having a urethane bond and (B) a photoinitiator, wherein the content of the component (A) occupying in the polymerizable components contained in the composition is 60 wt.%. The first and second photopolymerizable monomers are preferably a monofunctional (meth)acrylate.
OKUDA HIROBUMI
YAMAGUCHI KAZUYUKI
IMAMURA WATARU
| JPH07330835A | 1995-12-19 | |||
| JP2005154702A | 2005-06-16 | |||
| JPH05178949A | 1993-07-20 |
| WO2006109563A1 | 2006-10-19 |