Conductive polymer compositions and devices

Details Conductive polymer compositions and devices Conductive polymer compositions and devices

H - Electricity

01

B

31/156

H01B 1/20 (2006.01) C08K 11/00 (2006.01) H01C 7/02 (2006.01)

Patent

CA 1165996

ABSTRACT The invention relates to PTC conductive polymers. The compositions of the invention comprise at least 10% by volume of a first filler which is composed of highly conductive particles and at least 4% by volume of a second filler which is composed of particles which are less conductive than the particles of the first filler and/or which are substantially smaller in size than the particles of the first filler. Figure 1 shows the resistivity/temperature curve of a composi- tion of the invention. The compositions are useful in electrical devices such as circuit protection devices, heaters and EMI shields.

375877

Affiliated with

Also associated with

Rating

Conductive polymer compositions and devices does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-707891