Cellulose solution with low viscosity and process of preparing t

Details Cellulose solution with low viscosity and process of preparing t Cellulose solution with low viscosity and process of preparing t

1998-02-09

1999-07-27

Nutter, Nathan M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536 57, 10616601, 1061664, 10616641, 10616642, 1061665, 1061666, C08B 1600, C08L 124

Patent

active

059292288

ABSTRACT:
A process for producing cellulose solution with low viscosity of 6,000-12,000 poises is disclosed. The process comprises the steps of kneading and dissolving raw cellulose material into a solvent mixture and an anti-polymerization degrading agent to form a cellulose solution which is spun to a fiber or a film of regenerated cellulose. The characteristics of the present process are that:

REFERENCES:
patent: 4384113 (1983-05-01), Daly
patent: 5216144 (1993-06-01), Eichinger et al.
patent: 5362867 (1994-11-01), Chin et al.

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