Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1993-06-29
1995-01-17
Cain, Edward
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524400, 524413, 524436, 524495, C08K 300
Patent
active
053826221
ABSTRACT:
The method of making a semiconductor polymeric compound includes an "A" phase consisting of preparing a mixture of a polymeric matrix consisting essentially of about 60% by weight low density polyethylene and about 8.5% by weight ethylene vinyl acetate based on a total amount of the polymeric compound to be prepared with about 20% by weight of a conductive lampblack with a porous structure and about 4.0% by weight of a spreading agent consisting of calcium stearate, about 3 by weight of an antioxidant, and about 0.5% of a coupling agent consisting of calcium titanate; and a "B" phase including incorporating the conductive component in the polymeric matrix by the steps of spreading the mixture using "bamburg" type intermittent mixers under process conditions to obtain a high rate of lampblack shearing and homogenizing of a sheared lampblack and spreading and coupling agent portion. A semiconductor body according to the invention is made by extruding and calendering the semiconductor polymeric compound with lampblack aggregations having a high degree of shearing and low degree of orientation.
Da Costa Olavo N.
Kadooka Humberto T.
Moreno Ricardo P.
Cain Edward
Metagal Industria E Comercio Ltda.
Striker Michael J.
LandOfFree
Semiconductor polymeric compound based on lampblack, polymeric s does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Semiconductor polymeric compound based on lampblack, polymeric s, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semiconductor polymeric compound based on lampblack, polymeric s will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-747449