Thermoplastic carbon black concentrates containing reclaim carbo

Details Thermoplastic carbon black concentrates containing reclaim carbo Thermoplastic carbon black concentrates containing reclaim carbo

1996-10-23

1998-10-20

Jagannathan, Vasu

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...

423460, 523204, 523351, C08K 310, C09C 148

Patent

active

058247319

ABSTRACT:
Thermoplastic carbon black concentrates are provided by blending reclaim carbon black with either a prime thermoplastic or a reclaim thermoplastic wherein the amount of carbon black is generally from about 20 to about 70 parts by weight based upon 100 parts by weight of the carbon black and the thermoplastic. The use of reclaim carbon black is environmentally friendly in that the reclaim carbon black is not disposed in a landfill or a dump but rather is used as an inexpensive source for pigmenting, tinting, or reinforcing thermoplastics.

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