GB2008126A - Regenerated cellulose filaments - Google Patents

Regenerated cellulose filaments

Info

Publication number
GB2008126A
GB2008126A GB7840270A GB7840270A GB2008126A GB 2008126 A GB2008126 A GB 2008126A GB 7840270 A GB7840270 A GB 7840270A GB 7840270 A GB7840270 A GB 7840270A GB 2008126 A GB2008126 A GB 2008126A
Authority
GB
United Kingdom
Prior art keywords
regenerated cellulose
viscose
cellulose filaments
filaments
weight
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB7840270A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 PLC filed Critical Courtaulds PLC
Priority to GB7840270A priority Critical patent/GB2008126A/en
Publication of GB2008126A publication Critical patent/GB2008126A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/12—Addition of delustering agents to the spinning solution
    • 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
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

Regenerated cellulose filaments contain as delustrant 0.5 to 5 per cent by weight, based on cellulose, of particles of a styrene polymer, particularly polystyrene. The styrene polymer is added in the form of an emulsion to viscose before the viscose is extruded into a regenerating solution. Filaments may be hollow and produced from a viscose containing 3-4% by weight of sodium carbonate.
GB7840270A 1977-10-13 1978-10-12 Regenerated cellulose filaments Withdrawn GB2008126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7840270A GB2008126A (en) 1977-10-13 1978-10-12 Regenerated cellulose filaments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4262477 1977-10-13
GB7840270A GB2008126A (en) 1977-10-13 1978-10-12 Regenerated cellulose filaments

Publications (1)

Publication Number Publication Date
GB2008126A true GB2008126A (en) 1979-05-31

Family

ID=26264946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7840270A Withdrawn GB2008126A (en) 1977-10-13 1978-10-12 Regenerated cellulose filaments

Country Status (1)

Country Link
GB (1) GB2008126A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449041A2 (en) * 1990-03-27 1991-10-02 Wolff Walsrode Aktiengesellschaft Blends of cellulose and synthetic polymers, manufacture and uses thereof
WO1994020653A1 (en) * 1993-03-02 1994-09-15 Courtaulds Plc Fibre
GB2368342A (en) * 2000-10-12 2002-05-01 Tencel Ltd Lyocell fibre and its production
CN104846461A (en) * 2015-05-27 2015-08-19 宜宾丝丽雅集团有限公司 Semi-dull high-strength viscose fiber and preparation method and application thereof
US9828697B2 (en) 2011-05-12 2017-11-28 Glanzstoff Bohemia S.R.O. Flame-retardant regenerated cellulose filament fibers and process for production thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449041A2 (en) * 1990-03-27 1991-10-02 Wolff Walsrode Aktiengesellschaft Blends of cellulose and synthetic polymers, manufacture and uses thereof
EP0449041A3 (en) * 1990-03-27 1992-10-21 Wolff Walsrode Aktiengesellschaft Blends of cellulose and synthetic polymers, manufacture and uses thereof
WO1994020653A1 (en) * 1993-03-02 1994-09-15 Courtaulds Plc Fibre
US5609957A (en) * 1993-03-02 1997-03-11 Courtaulds Plc Fiber
GB2368342A (en) * 2000-10-12 2002-05-01 Tencel Ltd Lyocell fibre and its production
US9828697B2 (en) 2011-05-12 2017-11-28 Glanzstoff Bohemia S.R.O. Flame-retardant regenerated cellulose filament fibers and process for production thereof
CN104846461A (en) * 2015-05-27 2015-08-19 宜宾丝丽雅集团有限公司 Semi-dull high-strength viscose fiber and preparation method and application thereof

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)