Mesophase pitch using steam cracker tar (CF-6)

Details Mesophase pitch using steam cracker tar (CF-6) Mesophase pitch using steam cracker tar (CF-6)

1981-06-12

1983-11-08

Gantz, Delbert E.

Mineral oils: processes and products

Asphalts, tars, pitches and resins; making, treating and...

Chemical modification of asphalt, tar, pitch or resin

4234472, 4234474, 4234476, 423449, C10C 120, C10C 300, D01F 912, C01F 900

Patent

active

044140959

ABSTRACT:
A feedstock for carbon artifact manufacture is obtained from a steam cracker tar by heat soaking the steam cracker tar or a vacuum stripped steam cracker tar with a polycondensed aromatic oil thereby providing a pitch suitable for carbon artifact manufacture.

REFERENCES:
patent: 2864760 (1958-12-01), Croy
patent: 3200062 (1965-08-01), Britton
patent: 3373101 (1968-03-01), Folkins et al.
patent: 3490586 (1970-01-01), Taisle
patent: 3692663 (1972-09-01), Ueda et al.
patent: 3721658 (1973-03-01), Dickakian
patent: 3970542 (1976-07-01), Bogertman
patent: 4086156 (1978-04-01), Dickakian
patent: 4176043 (1979-11-01), van Eijk
patent: 4208267 (1980-06-01), Diefendorf et al.
patent: 4219404 (1980-08-01), Dickakian

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