Manufacture of electrically conductive polyolefin moldings, and

Details Manufacture of electrically conductive polyolefin moldings, and Manufacture of electrically conductive polyolefin moldings, and

1981-04-16

1982-09-21

Pavelko, Thomas P.

Plastic and nonmetallic article shaping or treating: processes

Forming electrical articles by shaping electroconductive...

264105, 26433115, 264349, B29B 104

Patent

active

043506526

ABSTRACT:
A process for the preparation of finely divided polyolefin molding materials from 100 parts by weight of a polyolefin and from 0.01 to 30 parts by weight of an electrically conductive additive, with or without other additives, wherein the mixture of the finely divided polyolefin particles and the electrically conductive additives is brought to the crystallite melting point of the polyolefin by the heating effect of the mixing action, and is then brought to a temperature which is from 3.degree. to 40.degree. C. above the said crystallite melting point while being subjected to a defined mixing intensity, after which the mixture is either cooled within 120 seconds or is directly compression-molded.

REFERENCES:
patent: 3615841 (1971-10-01), Smith
patent: 3658976 (1972-04-01), Slade
patent: 3733385 (1973-05-01), Reddish
patent: 3760495 (1973-09-01), Meyer
patent: 3800020 (1974-03-01), Parfet
patent: 3808678 (1974-05-01), Kubo
patent: 3856574 (1974-12-01), Amagi
patent: 4055615 (1977-10-01), Ikeda
patent: 4102974 (1978-07-01), Boni
patent: 4117065 (1978-09-01), Tsien
patent: 4117184 (1978-09-01), Stinger

Affiliated with

Also associated with

Rating

Manufacture of electrically conductive polyolefin moldings, and does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Manufacture of electrically conductive polyolefin moldings, and , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacture of electrically conductive polyolefin moldings, and will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2075963