GB2007147A - Process for Surface Treating Cellulose Products - Google Patents

Process for Surface Treating Cellulose Products

Info

Publication number
GB2007147A
GB2007147A GB7842475A GB7842475A GB2007147A GB 2007147 A GB2007147 A GB 2007147A GB 7842475 A GB7842475 A GB 7842475A GB 7842475 A GB7842475 A GB 7842475A GB 2007147 A GB2007147 A GB 2007147A
Authority
GB
United Kingdom
Prior art keywords
product
surface treating
cellulose products
filaments
extrusion
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.)
Granted
Application number
GB7842475A
Other versions
GB2007147B (en
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.)
Akzona Inc
Original Assignee
Akzona Inc
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 Akzona Inc filed Critical Akzona Inc
Publication of GB2007147A publication Critical patent/GB2007147A/en
Application granted granted Critical
Publication of GB2007147B publication Critical patent/GB2007147B/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A process for treating the surface of cellulosic shaped products such as fibers, films, filaments, yarns and the like, formed from a spinning dope of a solution of cellulose in amine oxide, comprises applying to the surface of the product after extrusion and prior to contact with each other a nonsolvent liquid that will reduce the solvent action of the amine oxide for cellulose at the surface of the product. Nonsolvents include 1-5C alcohols and on electrical charge may be induced onto the surface of the product prior to coating. Filaments may be stretched after extrusion.
GB7842475A 1977-10-31 1978-10-30 Process for surface treating cellulose products Expired GB2007147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84720077A 1977-10-31 1977-10-31

Publications (2)

Publication Number Publication Date
GB2007147A true GB2007147A (en) 1979-05-16
GB2007147B GB2007147B (en) 1982-03-03

Family

ID=25300046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7842475A Expired GB2007147B (en) 1977-10-31 1978-10-30 Process for surface treating cellulose products

Country Status (19)

Country Link
JP (1) JPS5473919A (en)
AT (1) AT365663B (en)
AU (1) AU4066878A (en)
BE (1) BE871428A (en)
CA (1) CA1135918A (en)
DD (1) DD139733A5 (en)
DE (1) DE2844163C3 (en)
DK (1) DK482678A (en)
ES (1) ES474668A1 (en)
FI (1) FI64660C (en)
FR (1) FR2407280A1 (en)
GB (1) GB2007147B (en)
IN (1) IN150036B (en)
IT (1) IT1196397B (en)
NL (1) NL7810788A (en)
NO (1) NO783646L (en)
RO (1) RO85081B (en)
SE (1) SE451856B (en)
ZA (1) ZA785535B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403530A (en) * 1991-02-15 1995-04-04 Courtaulds Plc Elongate member production method
US5759210A (en) * 1994-05-03 1998-06-02 Courtaulds Fibres (Holdings) Limited Lyocell fabric treatment to reduce fibrillation tendency
US5779737A (en) * 1994-04-15 1998-07-14 Courtaulds Fibres Holdings Limited Fibre treatment
US5882356A (en) * 1992-10-21 1999-03-16 Courtaulds Fibres (Holdings) Limited Fibre treatment
US7204265B2 (en) 2002-02-13 2007-04-17 Zimmer Aktiengesellschaft Bursting insert
US7364681B2 (en) 2002-01-08 2008-04-29 Stefan Zikeli Spinning device and method having cooling by blowing
US8479897B2 (en) 2009-07-06 2013-07-09 Shimano Inc. Bolt for hydraulic disc brake caliper

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
DE3729062A1 (en) * 1987-08-31 1989-03-09 Hoechst Ag METHOD FOR PRODUCING PREPARATION-FREE STRETCHED FIBERS
US5520869A (en) * 1990-10-12 1996-05-28 Courtaulds Plc Treatment of fibre
GB9022175D0 (en) * 1990-10-12 1990-11-28 Courtaulds Plc Treatment of fibres
AT395863B (en) * 1991-01-09 1993-03-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING A CELLULOSIC MOLDED BODY
ATA53792A (en) * 1992-03-17 1995-02-15 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC MOLDED BODIES, DEVICE FOR IMPLEMENTING THE METHOD AND USE OF A SPINNING DEVICE
GB9304887D0 (en) * 1993-03-10 1993-04-28 Courtaulds Plc Fibre treatment
TR28441A (en) * 1993-05-24 1996-07-04 Courtaulds Fibres Holdings Ltd Spinning cells that can be used to coagulate lyocell filaments.
AT399729B (en) * 1993-07-01 1995-07-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC FIBERS AND DEVICE FOR IMPLEMENTING THE METHOD AND THE USE THEREOF
AT402738B (en) * 1993-07-28 1997-08-25 Chemiefaser Lenzing Ag SPIDER NOZZLE
AT403584B (en) * 1993-09-13 1998-03-25 Chemiefaser Lenzing Ag METHOD AND DEVICE FOR PRODUCING CELLULOSIC FLAT OR TUBE FILMS
GB9410912D0 (en) * 1994-06-01 1994-07-20 Courtaulds Plc Fibre treatment
US6165401A (en) * 1997-04-25 2000-12-26 Lenzing Aktiengesellschaft Process for the production of cellulosic moulded bodies
BR9804868A (en) * 1997-04-25 1999-08-24 Chemiefaser Lenzing Ag Process for the production of molded cellulose bodies
AT404731B (en) 1997-04-25 1999-02-25 Chemiefaser Lenzing Ag METHOD FOR PRODUCING CELLULOSIC FLAT FILMS AND THEIR USE
AT404846B (en) 1997-06-16 1999-03-25 Chemiefaser Lenzing Ag COMPOSITION CONTAINING FINE SOLID PARTICLES
DE19954152C2 (en) * 1999-11-10 2001-08-09 Thueringisches Inst Textil Method and device for producing cellulose fibers and cellulose filament yarns
DE102004024030A1 (en) 2004-05-13 2005-12-08 Zimmer Ag Lyocell process with polymerization-degree-dependent adjustment of the processing time
EP3674455A1 (en) 2018-12-28 2020-07-01 Lenzing Aktiengesellschaft Process for liquid removal from cellulose filaments yarns or fibers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415922A (en) * 1965-07-02 1968-12-10 Monsanto Co Mist spinning
US3447939A (en) * 1966-09-02 1969-06-03 Eastman Kodak Co Compounds dissolved in cyclic amine oxides
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403530A (en) * 1991-02-15 1995-04-04 Courtaulds Plc Elongate member production method
US5882356A (en) * 1992-10-21 1999-03-16 Courtaulds Fibres (Holdings) Limited Fibre treatment
US5779737A (en) * 1994-04-15 1998-07-14 Courtaulds Fibres Holdings Limited Fibre treatment
US5759210A (en) * 1994-05-03 1998-06-02 Courtaulds Fibres (Holdings) Limited Lyocell fabric treatment to reduce fibrillation tendency
US7364681B2 (en) 2002-01-08 2008-04-29 Stefan Zikeli Spinning device and method having cooling by blowing
US7204265B2 (en) 2002-02-13 2007-04-17 Zimmer Aktiengesellschaft Bursting insert
US8479897B2 (en) 2009-07-06 2013-07-09 Shimano Inc. Bolt for hydraulic disc brake caliper

Also Published As

Publication number Publication date
GB2007147B (en) 1982-03-03
JPS5473919A (en) 1979-06-13
FI64660C (en) 1983-12-12
IT1196397B (en) 1988-11-16
IN150036B (en) 1982-07-03
DE2844163A1 (en) 1979-05-03
FI64660B (en) 1983-08-31
ZA785535B (en) 1979-09-26
NO783646L (en) 1979-05-02
RO85081B (en) 1984-11-30
ATA774078A (en) 1981-06-15
AU4066878A (en) 1980-04-17
FR2407280A1 (en) 1979-05-25
SE451856B (en) 1987-11-02
NL7810788A (en) 1979-05-02
DE2844163C3 (en) 1981-04-16
DE2844163B2 (en) 1980-07-31
CA1135918A (en) 1982-11-23
BE871428A (en) 1979-04-20
DK482678A (en) 1979-05-01
JPS5749656B2 (en) 1982-10-23
AT365663B (en) 1982-02-10
DD139733A5 (en) 1980-01-16
FI783295A (en) 1979-05-01
IT7829233A0 (en) 1978-10-30
SE7811241L (en) 1979-05-01
ES474668A1 (en) 1979-03-16
RO85081A (en) 1984-10-31

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19981029