Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
Patent
1983-10-25
1986-06-24
Barr, Josephine L.
Compositions
Electrically conductive or emissive compositions
Elemental carbon containing
524439, 524440, 524441, 523137, H01B 106
Patent
active
045966702
ABSTRACT:
Improved surface conductivity and EMI shielding effectiveness at high frequencies are obtained in thermoplastic compositions by the incorporation therein of a novel, synergistic combination of conductive fillers.
REFERENCES:
patent: 3766095 (1971-11-01), Mastrangelo
patent: 4243460 (1981-01-01), Nagler
patent: 4388422 (1983-06-01), Gerteisen et al.
patent: 4404125 (1983-09-01), Abolins et al.
Bigg, D. M. and E. J. Bradbury; "Conductive Polymeric Composites from Short Conductive Fibers"; Battelle, pp. 23-38.
Simon, R. M.; "EMI Shielding through Conductive Plastics", Polymer--Plastics Technology and Engineering, vol. 17(1), pp. 1-10 (1981).
Smoluk, G.; "Making the Right Choice in EMI/RFI Shielding Among . . . Fillers, Compounds, Coatings", Modern Plastics International, pp. 46-49, Sep., 1982.
Davenport, D. E.; "Metalloplastics: High Conductivity Materials", Polymer News, vol. 8, pp. 134-137, 1982.
Wehrenberg, R. H.; "Today's Conductive Plastics Combine Shielding plus Strength", Materials Engineering, pp. 37-43, Mar., 1982.
Galli, E.; "Expanding Options for EMI Shielding", Plastics Design Forum, pp. 17-26, Nov./Dec., 1982.
Barr Josephine L.
General Electric Company
Harbour John W.
Mufatti William F.
Welch II Edward K.
LandOfFree
EMI shielding effectiveness of thermoplastics does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with EMI shielding effectiveness of thermoplastics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and EMI shielding effectiveness of thermoplastics will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2084436