Electrically conductive adhesive compositions

Details Electrically conductive adhesive compositions Electrically conductive adhesive compositions

C - Chemistry, Metallurgy

09

J

C09J 9/02 (2006.01) C08G 59/68 (2006.01) C09J 163/00 (2006.01) C09J 201/00 (2006.01) H05K 1/02 (2006.01) H05K 3/32 (2006.01)

Patent

CA 2162882

An anisotropically conductive adhesive composition provides electrical conductivity between facing electrodes but maintains electric insulation laterally between adjacent electrodes and comprises (a) a cationically polymerizable monomer, such as a glycidyl epoxy resin; (b) a thermoplastic resin, essentially free of nucleophilic or metal complexing functional groups; (c) optionally, an alcohol containing material; (d) a thermally initiated catalyst system comprising: (1) a salt of an organometallic cation; (2) a cure rate enhancer; and (3) a stabilizing additive; (e) conductive particles; and (f) optionally, a silane coupling agent, wherein the adhesive compositions cure at a temperature of 120-125 °C.

Composition d'adhésif anisotropiquement conducteur assurant la conductivité électrique entre des électrodes opposées tout en maintenant une isolation électrique latérale entre des électrodes adjacentes. Cette composition comprend: (a) un monomère à polymérisation cationique tel qu'une résine époxy glycidyle; (b) une résine thermoplastique pratiquement dépourvue de groupes fonctionnels nucléophiles ou complexant les métaux; (c) facultativement une matière contenant de l'alcool; (d) un système de catalyseur amorcé par la chaleur renfermant: (1) un sel d'un cation organo-métallique; (2) un activateur de durcissement; et (3) un additif stabilisant, (e) des particules conductrices; et (f) facultativement un agent de couplage de silane. Ces compositions d'adhésif durcissent à une température comprise entre 120 et 125 DEG C.

Affiliated with

Also associated with

Rating

Electrically conductive adhesive compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrically conductive adhesive compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrically conductive adhesive compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1773779