Process for producing regenerated cellulosic articles

Details Process for producing regenerated cellulosic articles Process for producing regenerated cellulosic articles

D - Textiles, Paper

01

F

18/590

D01F 2/00 (2006.01) C08B 16/00 (2006.01)

Patent

CA 1095673

A.F. Turbak et al 3-1-1-1 PROCESS FOR PRODUCING REGENERATED CELLULOSIC ARTICLES Abstract of the Disclosure: Cellulosic articles are regenerated from a cellulosic solution formed by the addition of cellulosic material to dimethyl sulfoxide and formaldehyde or para- formaldehyde by contacting the cellulosic solution with an aqueous solution having a pH greater than seven of a water soluble nucleophilic compound selected from the group consisting of ammonia, ammonium salts, saturated amines and salts of sulfur in which the sulfur has a valence of less than six. -1-

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