Process of making PAN fibers

Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Shaping by extrusion

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Details

264184, 264211, 26421116, 526 91, 526 94, 526173, 526220, 526224, 526227, 526229, 526230, 5263171, 5263183, 526341, D01D 506, D01F 618

Patent

active

056162928

ABSTRACT:
A process for preparing PAN fibers under precipitation polymerization conditions in an aqueous solvent system.

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patent: 5051216 (1991-09-01), Nakatani et al.

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