TW324748B - Manufacturing method for an extruded lyocell article - Google Patents

Manufacturing method for an extruded lyocell article

Info

Publication number
TW324748B
TW324748B TW085115655A TW85115655A TW324748B TW 324748 B TW324748 B TW 324748B TW 085115655 A TW085115655 A TW 085115655A TW 85115655 A TW85115655 A TW 85115655A TW 324748 B TW324748 B TW 324748B
Authority
TW
Taiwan
Prior art keywords
article
cellulose
extruded
manufacturing
extruded lyocell
Prior art date
Application number
TW085115655A
Other languages
Chinese (zh)
Inventor
Bertram David
Graveson Ian
Janet Taylor Susan
Arthur White Patrick
Original Assignee
Courtaulds Fibres Holdings Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Courtaulds Fibres Holdings Ltd filed Critical Courtaulds Fibres Holdings Ltd
Application granted granted Critical
Publication of TW324748B publication Critical patent/TW324748B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

A manufacturing method for an extruded lyocell article which comprises the following steps: (1) Cellulose solutions are extruded to produce a elongate member. (2) The elongate member passes at least one water bath to remove water and produce a cellulose article never dried. (3) An aqueous solution of an alkali metal hydroxide, preferably sodium hydroxide, containing from 0.2 to 3.85 wt% is applied to never dried cellulose article. (4) Washed the cellulose article and remove the alkalic metal hydroxide. (5) Dyed the cellulosic article and formed an extruded lyocell article.
TW085115655A 1995-12-21 1996-12-17 Manufacturing method for an extruded lyocell article TW324748B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9526169.9A GB9526169D0 (en) 1995-12-21 1995-12-21 Manufacture of cellulosic articles

Publications (1)

Publication Number Publication Date
TW324748B true TW324748B (en) 1998-01-11

Family

ID=10785824

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085115655A TW324748B (en) 1995-12-21 1996-12-17 Manufacturing method for an extruded lyocell article

Country Status (7)

Country Link
EP (1) EP0876521A1 (en)
JP (1) JP2000502756A (en)
KR (1) KR100404370B1 (en)
AU (1) AU1164797A (en)
GB (1) GB9526169D0 (en)
TW (1) TW324748B (en)
WO (1) WO1997023668A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9614679D0 (en) * 1996-07-12 1996-09-04 Courtaulds Fibres Holdings Ltd Manufacture of fibre
GB9615431D0 (en) * 1996-07-23 1996-09-04 Courtaulds Fibres Holdings Ltd Fibre manufacture
GB2316690A (en) * 1996-09-03 1998-03-04 Courtaulds Fibres Lyocell fabric treatment
GB9618575D0 (en) * 1996-09-05 1996-10-16 Courtaulds Fibres Holdings Ltd Fibre treatment
GB2322142A (en) * 1997-02-18 1998-08-19 Courtaulds Fibres Lyocell fabric treatment
US20030144640A1 (en) * 2002-01-24 2003-07-31 Nguyen Hien Vu High absorbency lyocell fibers and method for producing same
KR100467538B1 (en) * 2002-05-08 2005-01-27 강문순 Process for linen-like finishing of a lyocell fiber based woven fabric or knitted fabric using phosphoric acid and alkali
AT509289B1 (en) * 2009-12-28 2014-06-15 Chemiefaser Lenzing Ag FUNCTIONALIZED CELLULOSIC FORM BODY AND METHOD FOR THE PRODUCTION THEREOF

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9103297D0 (en) * 1991-02-15 1991-04-03 Courtaulds Plc Fibre production method
GB9404510D0 (en) * 1994-03-09 1994-04-20 Courtaulds Fibres Holdings Ltd Fibre treatment
GB9407496D0 (en) * 1994-04-15 1994-06-08 Courtaulds Fibres Holdings Ltd Fibre treatment

Also Published As

Publication number Publication date
GB9526169D0 (en) 1996-02-21
EP0876521A1 (en) 1998-11-11
WO1997023668A1 (en) 1997-07-03
AU1164797A (en) 1997-07-17
KR100404370B1 (en) 2004-02-05
KR19990071992A (en) 1999-09-27
JP2000502756A (en) 2000-03-07

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