General description of carbamate processes Wet spinning In the wet spinning process cellulose is dissolved in sodium hydroxide and spun in acid. The acid neutralises the sodium hydroxide resulting regeneration of cellulose, and this is why man-made fibres are also called regenerated fibres. In the wet spinning process the polymer solution (dope) is pumped with
Authors & references
Ali Harlin and Pertti Nousiainen
Pat US 2 134 825, Hill, J.W and Jacobsen, R.A., Chemical process, Nov. 1, 1938.
Ekman, K., Eklund, V., Fors, J., Mandell, L., Turunen, O.T., Selin, J-F.; Lenzinger Ber 57, 38–40 (1984)
Our site uses functional cookies. Functional cookies are cookies that ensure the proper functioning of the Website (e.g. cookies for login or registration, language preferences) and their installation does not require your permission.