Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1989-06-07
1992-01-28
Barr, Josephine
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
524495, 524496, 523468, H01B 106
Patent
active
050842110
ABSTRACT:
An anisotropically electroconductive adhesive composition preferably in the form of a film is proposed which comprises an insulating adhesive resin and preferably 0.1 to 30 parts by volume of amorphous carbon particles having a spherical particle configuration per 100 parts by volume of the resin. The amorphous carbon particles are prepared by carbonization of spherical particles of a heat-curable plastic resin and should have an average diameter of 5 to 50 .mu.m, specific gravity of 1.4 to 1.7, coefficient of linear thermal expansion of 2 to 5.times.10.sup.-6 /.degree. C. and, preferably, sphericity not exceeding 5 .mu.m. The amorphous carbon particles are chemically and mechanically stable so that the inventive adhesive composition can ensure high stability in the electrical connection between electrodes bonded therewith and insulation between adjacent electrodes.
Kawaguchi Toshiyuki
Tanaka Kazuya
Barr Josephine
Shin-Etsu Polymer Co. Ltd.
LandOfFree
Anisotropically electroconductive adhesive does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anisotropically electroconductive adhesive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anisotropically electroconductive adhesive will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1859514