Preparation of high permeability cellulose fibers containing enz

Details Preparation of high permeability cellulose fibers containing enz Preparation of high permeability cellulose fibers containing enz

1974-04-11

1976-03-30

Naff, David M.

Textiles: fiber preparation

195 63, 195DIG11, C07G 702

Patent

active

039473252

ABSTRACT:
High permeability cellulose fibers containing enzymes are formed by preparing a solution of nitrocellulose in a solvent that is insoluble in water, preparing an aqueous enzyme solution, mixing together the nitrocellulose and enzyme solutions and emulsifying the mixture, spinning the emulsion into a coagulating bath to produce fibers englobing enzymes and treating the fibers with a reducing agent under conditions which do not damage the enzymes so that nitro groups are removed from the nitrocellulose.

REFERENCES:
patent: 3715277 (1973-02-01), Dinelli et al.
Thang et al., Observations on the Activity of Enzymes After Filtration On (and Through) a Nitrocellulose Membrane, Biochemical and Biophysical Research Communications, Vol. 31, No. 1, 1968 (pp. 1-8).

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