Black-pigmented polymeric compositions of matter

Details Black-pigmented polymeric compositions of matter Black-pigmented polymeric compositions of matter

1990-06-05

1991-05-21

Bleutge, John C.

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...

524553, 524554, 524855, C08K 304

Patent

active

050176471

ABSTRACT:
A pigmented polymeric composition of matter is provided which comprises units derived from ring-opening metathesis catalyst polymerization of a norbornene-type monomer or mixtures of norbornene-type monomers, and from about 0.05 to about 25 parts by weight, per 100 parts norbornene-type monomer, of carbon black which is substantially free of oxygen.

REFERENCES:
patent: 3329650 (1967-07-01), Albin et al.
patent: 3514426 (1970-05-01), Barrett
patent: 4379867 (1983-04-01), Noriaki
patent: 4703098 (1987-10-01), Matlack

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