Title:
【発明の名称】セルロースファイバの製造方法
Document Type and Number:
Japanese Patent JPH11504995
Kind Code:
A
Abstract:
PCT No. PCT/AT97/00041 Sec. 371 Date Oct. 30, 1997 Sec. 102(e) Date Oct. 30, 1997 PCT Filed Mar. 3, 1997 PCT Pub. No. WO97/33020 PCT Pub. Date Sep. 12, 1997The invention is concerned with a process for the production of cellulose fibers wherein a solution of cellulose in a tertiary amine-oxide is extruded through spinning holes of a spinneret, whereby filaments are extruded, the extruded filaments are conducted across an air gap, a precipitation bath and a drawing device whereby the filaments are drawn, the drawn filaments are further processed into cellulose fibers, the drawn filaments being exposed during further processing to a tensile stress in longitudinal direction not exceeding 5.5 cN/tex.
Inventors:
Ruffle, Hartmut
Schlenpf, Christoph
Schlenpf, Christoph
Application Number:
JP53124597A
Publication Date:
May 11, 1999
Filing Date:
March 03, 1997
Export Citation:
Assignee:
Renting Akchen Gezel Shaft
International Classes:
D01F2/00; (IPC1-7): D01F2/00
Attorney, Agent or Firm:
Atsushi Nakajima (2 outside)