Thermoplastic composition comprising chemically modified carbon

Details Thermoplastic composition comprising chemically modified carbon Thermoplastic composition comprising chemically modified carbon

1996-02-16

1998-01-13

Jagannathan, Vasu

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524252, 524251, 524254, 524257, 524260, 423460, 427249, 428403, C08K 900

Patent

active

057080550

ABSTRACT:
What is disclosed is an improved thermoplastic composition for use in wire and cable manufacturing processes, which features the use of from about 15 to 45 percentage by weight of a modified furnace carbon black having a specific surface area of from about 35 to 250 m.sup.2 /g, preferably 35 to 60 m.sup.2 /g, as measured by the nitrogen adsorption surface area method. The modified carbon black is prepared by combining the carbon black with a specified amount of amine, under certain conditions, and heating the reactive mixture for an extended period.

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