Carbon fiber production using high pressure treatment of a precu

Details Carbon fiber production using high pressure treatment of a precu Carbon fiber production using high pressure treatment of a precu

1981-03-27

1983-09-06

Meros, Edward J.

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

208 22, 208 39, 208 40, 208 45, 264 292, 4234472, 4234474, 4234476, D01F 914, C10C 300

Patent

active

044029284

ABSTRACT:
A process for producing a carbon fiber includes the steps of heat treating a selected precursor material under high pressure, thereafter solvent extracting the treated precursor material to obtain mesophase pitch, spinning the mesophase pitch into at least one pitch fiber, thermosetting the pitch fiber, and carbonizing the pitch fiber to obtain the carbon fiber.

REFERENCES:
patent: 3928169 (1975-12-01), Conroy
patent: 4177132 (1979-12-01), Uemura et al.
patent: 4184942 (1980-01-01), Angier et al.
patent: 4208267 (1980-06-01), Diefendorf et al.
patent: 4231857 (1980-11-01), Kato et al.

Affiliated with

Also associated with

Rating

Carbon fiber production using high pressure treatment of a precu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbon fiber production using high pressure treatment of a precu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbon fiber production using high pressure treatment of a precu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1591992