GB748504A - Improvements in or relating to the production of polyacrylonitrile filaments and films - Google Patents

Improvements in or relating to the production of polyacrylonitrile filaments and films

Info

Publication number
GB748504A
GB748504A GB1515253A GB1515253A GB748504A GB 748504 A GB748504 A GB 748504A GB 1515253 A GB1515253 A GB 1515253A GB 1515253 A GB1515253 A GB 1515253A GB 748504 A GB748504 A GB 748504A
Authority
GB
United Kingdom
Prior art keywords
per cent
salt
salts
concentration
stretched
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
GB1515253A
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.)
Individual
Original Assignee
Individual
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
Priority to DED15082A priority Critical patent/DE1143965B/de
Priority to FR1082728D priority patent/FR1082728A/fr
Priority to CH330774D priority patent/CH330774A/de
Priority to BE520068D priority patent/BE520068A/xx
Application filed by Individual filed Critical Individual
Priority to GB1515253A priority patent/GB748504A/en
Publication of GB748504A publication Critical patent/GB748504A/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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
GB1515253A 1953-05-18 1953-06-01 Improvements in or relating to the production of polyacrylonitrile filaments and films Expired GB748504A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DED15082A DE1143965B (de) 1953-05-18 1953-05-18 Verfahren zur Herstellung von Faeden oder Fasern aus Acrylnitrilpolymerisaten
FR1082728D FR1082728A (fr) 1953-06-01 1953-05-18 Perfectionnements relatifs à un procédé de préparation de fibres
CH330774D CH330774A (de) 1953-06-01 1953-05-19 Verfahren zur Herstellung von Fasern aus Acrylnitrilpolymeren
BE520068D BE520068A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1953-06-01 1953-05-19
GB1515253A GB748504A (en) 1953-06-01 1953-06-01 Improvements in or relating to the production of polyacrylonitrile filaments and films

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1515253A GB748504A (en) 1953-06-01 1953-06-01 Improvements in or relating to the production of polyacrylonitrile filaments and films

Publications (1)

Publication Number Publication Date
GB748504A true GB748504A (en) 1956-05-02

Family

ID=10053963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1515253A Expired GB748504A (en) 1953-05-18 1953-06-01 Improvements in or relating to the production of polyacrylonitrile filaments and films

Country Status (5)

Country Link
BE (1) BE520068A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH330774A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1143965B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1082728A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB748504A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057285B (de) * 1955-08-18 1959-05-14 Dr Paul Halbig Verfahren zur Herstellung von Faeden oder Fasern aus Polymerisaten
JPS61119707A (ja) * 1984-11-13 1986-06-06 Asahi Chem Ind Co Ltd 耐久性、発色性に優れたアクリル系繊維及びその製法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE493228A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1947-09-04
GB636476A (en) * 1949-02-02 1950-05-03 Edgar Bertie Johnson Improvements in or relating to the production of textile materials having a basis ofpolyacrylonitrile

Also Published As

Publication number Publication date
BE520068A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1955-05-27
DE1143965B (de) 1963-02-21
FR1082728A (fr) 1954-12-31
CH330774A (de) 1958-06-30

Similar Documents

Publication Publication Date Title
CA1104313A (en) Chitin films and fibers
US2637321A (en) Shaped article and method of producing it
GB298548A (en) Manufacture of artificial threads
JP3190979B2 (ja) セルロース成型品の製造方法
US2648593A (en) Removing salts from polyacrylonitrile
GB663032A (en) Improvements in or relating to collagen threads, filaments and the like and the manufacture thereof
US1548864A (en) Manufacture of viscose films, etc.
GB748504A (en) Improvements in or relating to the production of polyacrylonitrile filaments and films
GB652594A (en) Improvements in and relating to the production of viscose rayon threads
US2266672A (en) Manufacture and production of artificial threads, filaments, and the like
US1930803A (en) Manufacture of artificial filaments
GB711519A (en) Improved process for the manufacture of artificial products, such as threads, fibres, films, foils and like products from viscose
US2552079A (en) Production of zein fibers
US2670268A (en) Wet spinning of polyacrylonitrile from salt solutions
GB674755A (en) Improvements in and relating to the production of artificial protein fibres
US3109699A (en) Method for making rayon filaments
US3460897A (en) Mild alkaline oxidation treatment of polyacrylonitrile fibers or films to improve flexibility and dyeability
US1633220A (en) Process of dyeing filaments and films formed from viscore
GB1262796A (en) Method for producing highly crimped regenerated cellulose fibers by solvent stretching
US1580843A (en) Manufacture of artificial silk from viscose
GB525156A (en) Improvements in or relating to the treatment of fibres, filaments, threads, films and the like
US2404665A (en) Methods of hardening and tanning of artificial fibers made of protein
US2022961A (en) Process for the manufacture of artificial silk
US2992933A (en) Protein fiber and method
ES296833A1 (es) Metodo para formar fibras de celulosa regenerada