High-surface-area fiber

Details High-surface-area fiber High-surface-area fiber

1989-08-28

1991-08-06

Lipman, Bernard

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Ion-exchange polymer or process of preparing

428394, 521 32, 521 33, 521 73, 521 75, 5253322, C08J 520

Patent

active

050378570

ABSTRACT:
Polyaromatic fibers or microbeads which are swollen with solvent and crosslinked while swollen in such a way that the expanded, or macronet, structure of the swollen fiber or microbead is stabilized and retained even after drying exhibit high surface area and significant adsorptive capacity.

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patent: 4543365 (1985-09-01), Itagaki et al.
Bull. Chem. Soc. Japan, vol. 56, No. 12, 3726-29 (1983) Yoshioka et al. (pp. 4 and 7).

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