Self-stabilizing pitch for carbon fiber manufacture

Details Self-stabilizing pitch for carbon fiber manufacture Self-stabilizing pitch for carbon fiber manufacture

1994-06-27

1996-03-26

Myers, Helane

Mineral oils: processes and products

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

Solvent extraction

208 22, 208 39, 4234474, 264DIG19, C10C 118, C10C 302

Patent

active

055017886

ABSTRACT:
This invention provides a process for preparing a solvated isotropic pitch having a fluid temperature at least 40.degree. C. lower than the same pitch in the non-solvated state. Additionally, the present invention provides a solvated isotropic pitch which may be formed into carbon artifacts which do not require oxidative stabilization prior to carbonization.

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