Title:
【発明の名称】セルロース成形体の製造方法
Document Type and Number:
Japanese Patent JP2768835
Kind Code:
B2
Abstract:
PCT No. PCT/AT94/00192 Sec. 371 Date Jun. 5, 1995 Sec. 102(e) Date Jun. 5, 1995 PCT Filed Dec. 9, 1994 PCT Pub. No. WO95/16063 PCT Pub. Date Jun. 15, 1995The invention is concerned with a process for the production of cellulose moulded bodies, particularly films and fibres, by extruding a solution of cellulose in a tertiary amine-oxide through a shaping device, for example a spinneret, and conducting the extruded moulded body while drawing it into an aqueous precipitation bath, in which it coagulates, whereafter the coagulated moulded body is washed with an aqueous washing liquid, characterized in that the precipitation bath employed for coagulation and/or the washing liquid employed for washing contain(s) a surfactant in dissolved form.
Inventors:
Ible, Marx
Filgo, Heinrich
Filgo, Heinrich
Application Number:
JP51582795A
Publication Date:
June 25, 1998
Filing Date:
December 09, 1994
Export Citation:
Assignee:
Renting Akchen Gezel Shaft
International Classes:
C08B16/00; C08J5/18; C08L1/02; D01F2/00; C08B1/00; (IPC1-7): D01F2/00; C08B1/00; C08J5/18
Other References:
【文献】東独国特許出願公開286001(DD,A)
Attorney, Agent or Firm:
Atsushi Nakajima (4 people outside)