Compositions – Electrically conductive or emissive compositions – Free metal containing
Patent
1985-06-05
1987-11-10
Barr, Josephine L.
Compositions
Electrically conductive or emissive compositions
Free metal containing
526167, 524439, 524441, 524500, 252518, H01B 106
Patent
active
047056487
ABSTRACT:
The production of thermoplastics by polymerization of olefins in the presence of light metal non-ferrous metal or alloys thereof by means of a heterogenous Ziegler-Natta catalyst is taught. Preferably, the polyolefin is crosslinked in regions thereof adjacent the metal particles. The product resins can be employed either alone or as a component of a polyblend with other polymers for the purpose of achieving heat removal with simultaneous electrical insulation in electronic and electrical engineering applications.
REFERENCES:
patent: 3300329 (1967-01-01), Orsino et al.
patent: 4564647 (1986-01-01), Hayashi et al.
Makromol. Chem., Rapid Commun, 3, 1982 S. 483-488.
Messe-Information Hannover 83, Institut fur Technische Chemie der Technischen Universitat Berlin: Blasensaule als Polymerisations-Reaktor, Polymer/Metall-Werkstoffe.
Bednarz Jurgen
Ewangelidis Stawros
Leute Ulrich
Reichert Karl-Heinz
Schoeppel Wolfgang
Barr Josephine L.
Siemens Aktiengesellschaft
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