GB661940A - Improvements in and relating to the production of viscose rayon threads - Google Patents

Improvements in and relating to the production of viscose rayon threads

Info

Publication number
GB661940A
GB661940A GB14224/49A GB1422449A GB661940A GB 661940 A GB661940 A GB 661940A GB 14224/49 A GB14224/49 A GB 14224/49A GB 1422449 A GB1422449 A GB 1422449A GB 661940 A GB661940 A GB 661940A
Authority
GB
United Kingdom
Prior art keywords
thread
reel
acid
aqueous
oxidizing
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.)
Expired
Application number
GB14224/49A
Other languages
English (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.)
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
Publication of GB661940A publication Critical patent/GB661940A/en
Expired 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
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/04—Supporting filaments or the like during their treatment
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0454—Supporting filaments or the like during their treatment while in continuous movement using reels
    • 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
    • D01D5/06—Wet 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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
GB14224/49A 1948-05-29 1949-05-27 Improvements in and relating to the production of viscose rayon threads Expired GB661940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30013A US2620258A (en) 1948-05-29 1948-05-29 Method for the manufacture of viscose rayon

Publications (1)

Publication Number Publication Date
GB661940A true GB661940A (en) 1951-11-28

Family

ID=21852072

Family Applications (2)

Application Number Title Priority Date Filing Date
GB14224/49A Expired GB661940A (en) 1948-05-29 1949-05-27 Improvements in and relating to the production of viscose rayon threads
GB14222/49A Expired GB661939A (en) 1948-05-29 1949-05-27 Improvements in and relating to the production of viscose rayon threads

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB14222/49A Expired GB661939A (en) 1948-05-29 1949-05-27 Improvements in and relating to the production of viscose rayon threads

Country Status (5)

Country Link
US (1) US2620258A (de)
BE (3) BE489153A (de)
FR (2) FR987648A (de)
GB (2) GB661940A (de)
NL (1) NL74618C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973617C (de) * 1951-09-14 1960-04-14 North American Rayon Corp Verfahren zur Vermeidung der Bildung von Zinksulfidniederschlaegen und Schwefelablagerungen beim Heisswasser-Zweibad-Spinnverfahren
BE515351A (de) * 1951-11-08
US2952508A (en) * 1953-09-16 1960-09-13 Rayonier Inc Viscose process and products produced thereby
US2852333A (en) * 1954-05-21 1958-09-16 Du Pont Viscose spinning process
US2894802A (en) * 1955-11-16 1959-07-14 American Viscose Corp Method of forming crimped artificial filaments
US4383962A (en) * 1979-09-27 1983-05-17 Asahi Kasei Kogyo Kabushiki Kaisha Process for producing viscose rayon filament yarn
US4404157A (en) * 1981-06-17 1983-09-13 Snia Viscosa Societa' Nazionale Industria Applicazioni Viscosa S.P.A. Process for the continuous production of viscose rayon yarns having high degree of whiteness

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2155324A (en) * 1937-04-09 1939-04-18 American Enka Corp Manufacture of artificial silk
US2345622A (en) * 1940-06-29 1944-04-04 Ind Rayon Corp Continuous manufacture of viscose rayon
US2309072A (en) * 1940-07-29 1943-01-19 Ind Rayon Corp Manufacture of thread or the like

Also Published As

Publication number Publication date
FR987648A (fr) 1951-08-16
BE489172A (de)
FR987647A (fr) 1951-08-16
BE489171A (de)
US2620258A (en) 1952-12-02
BE489153A (de)
NL74618C (de)
GB661939A (en) 1951-11-28

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