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GB744278A - Process for the manufacture of threads from solutions of polyacrylonitrile in mineral acids - Google Patents

Process for the manufacture of threads from solutions of polyacrylonitrile in mineral acids

Info

Publication number
GB744278A
GB744278A GB25354/53A GB2535453A GB744278A GB 744278 A GB744278 A GB 744278A GB 25354/53 A GB25354/53 A GB 25354/53A GB 2535453 A GB2535453 A GB 2535453A GB 744278 A GB744278 A GB 744278A
Authority
GB
United Kingdom
Prior art keywords
bath
per cent
acid
thread
solution
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
GB25354/53A
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.)
ROTTWEILER KUNSTSEIDEFABRIK AG
Original Assignee
ROTTWEILER KUNSTSEIDEFABRIK AG
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 ROTTWEILER KUNSTSEIDEFABRIK AG filed Critical ROTTWEILER KUNSTSEIDEFABRIK AG
Publication of GB744278A publication Critical patent/GB744278A/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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
GB25354/53A 1952-09-16 1953-09-14 Process for the manufacture of threads from solutions of polyacrylonitrile in mineral acids Expired GB744278A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE321827X 1952-09-16

Publications (1)

Publication Number Publication Date
GB744278A true GB744278A (en) 1956-02-01

Family

ID=6163653

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25354/53A Expired GB744278A (en) 1952-09-16 1953-09-14 Process for the manufacture of threads from solutions of polyacrylonitrile in mineral acids

Country Status (6)

Country Link
BE (1) BE522158A (pt)
CH (1) CH321827A (pt)
DE (1) DE1069326B (pt)
FR (1) FR1231015A (pt)
GB (1) GB744278A (pt)
NL (1) NL100108C (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878097A (en) * 1956-08-27 1959-03-17 Halbig Paul Spinning of polyacrylonitrile filaments
US3147322A (en) * 1963-01-23 1964-09-01 Asahi Chemical Ind Method for preparing acrylonitrile synthetic fiber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681265A (en) * 1948-11-27 1954-06-15 American Viscose Corp Spinning artificial filaments
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2878097A (en) * 1956-08-27 1959-03-17 Halbig Paul Spinning of polyacrylonitrile filaments
US3147322A (en) * 1963-01-23 1964-09-01 Asahi Chemical Ind Method for preparing acrylonitrile synthetic fiber

Also Published As

Publication number Publication date
BE522158A (pt)
DE1069326B (pt) 1959-11-19
NL100108C (pt)
CH321827A (de) 1957-05-31
FR1231015A (fr) 1960-09-26

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