Aromatic pitch

Details Aromatic pitch Aromatic pitch

1983-05-09

1987-12-29

Metz, Andrew H.

Mineral oils: processes and products

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

By chemical conversion of oil

208 44, 208 22, 208131, C01C 116

Patent

active

047159456

ABSTRACT:
A new and novel process is described for preparing an aromatic pitch having a high liquid crystal fraction and being suitable for carbon artifact manufacture, such as for the manufacture of pitch carbon fiber.

REFERENCES:
patent: 2992181 (1961-07-01), Renner
patent: 3373101 (1963-03-01), Folkins et al.
patent: 3725240 (1971-05-01), Baum
patent: 3835024 (1974-09-01), Veda et al.
patent: 3928169 (1975-12-01), Conroy
patent: 3928170 (1975-12-01), Takahashi et al.
patent: 4086156 (1978-04-01), Dickakian
patent: 4219404 (1980-08-01), Dickakian
patent: 4271006 (1981-06-01), Dickakian

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