Title:
METHOD FOR RECYCLING CELLULOSE-CONTAINING TEXTILE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/138098
Kind Code:
A1
Abstract:
A method for recycling cellulose-containing textile material for producing regenerated cellulose molded bodies (102), wherein, in the method, the textile material is comminuted (56), at least a portion of non-fiber components of the comminuted textile material is separated (58) from fiber components of the comminuted textile material, at least a portion of non-cellulose fibers of the fiber components is mechanically separated (66) from cellulose fibers of the fiber components, at least one additional portion of the non-cellulose fibers is chemically separated (76) from the cellulose fibers, and the molded bodies (102) are produced (94) based on the cellulose fibers after the mechanical separation (66) and the chemical separation (76).
Inventors:
KLAUS-NIETROST CHRISTOPH (AT)
HERCHL RICHARD (AT)
WEILACH CHRISTIAN (AT)
HERCHL RICHARD (AT)
WEILACH CHRISTIAN (AT)
Application Number:
PCT/EP2019/050757
Publication Date:
July 18, 2019
Filing Date:
January 14, 2019
Export Citation:
Assignee:
CHEMIEFASER LENZING AG (AT)
International Classes:
D01F2/00; D01F13/02
Domestic Patent References:
| WO2017019802A1 | 2017-02-02 | |||
| WO2015077807A1 | 2015-06-04 |
Other References:
None
Attorney, Agent or Firm:
DILG, Andreas (DE)
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