FR2318251A1 - Procede de fabrication de fibres ou de fils acryliques files au mouille et a fort retrait - Google Patents

Procede de fabrication de fibres ou de fils acryliques files au mouille et a fort retrait

Info

Publication number
FR2318251A1
FR2318251A1 FR7621872A FR7621872A FR2318251A1 FR 2318251 A1 FR2318251 A1 FR 2318251A1 FR 7621872 A FR7621872 A FR 7621872A FR 7621872 A FR7621872 A FR 7621872A FR 2318251 A1 FR2318251 A1 FR 2318251A1
Authority
FR
France
Prior art keywords
threads
acrylic fibers
high shrinkage
wet spin
manufacturing acrylic
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
FR7621872A
Other languages
English (en)
Other versions
FR2318251B1 (fr
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2318251A1 publication Critical patent/FR2318251A1/fr
Application granted granted Critical
Publication of FR2318251B1 publication Critical patent/FR2318251B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • 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

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR7621872A 1975-07-18 1976-07-16 Procede de fabrication de fibres ou de fils acryliques files au mouille et a fort retrait Granted FR2318251A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2532120A DE2532120C2 (de) 1975-07-18 1975-07-18 Verfahren zur Herstellung von hochschrumpffähiger, naßgesponnener Acrylnitrilfasern oder -fäden

Publications (2)

Publication Number Publication Date
FR2318251A1 true FR2318251A1 (fr) 1977-02-11
FR2318251B1 FR2318251B1 (fr) 1980-05-23

Family

ID=5951811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621872A Granted FR2318251A1 (fr) 1975-07-18 1976-07-16 Procede de fabrication de fibres ou de fils acryliques files au mouille et a fort retrait

Country Status (11)

Country Link
US (1) US4067948A (fr)
JP (1) JPS5212331A (fr)
BE (1) BE844147A (fr)
CA (1) CA1077663A (fr)
DE (1) DE2532120C2 (fr)
FR (1) FR2318251A1 (fr)
GB (1) GB1501037A (fr)
IE (1) IE42903B1 (fr)
IT (1) IT1062538B (fr)
LU (1) LU75390A1 (fr)
NL (1) NL7607858A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7904176A (nl) * 1978-06-05 1979-12-07 Rhone Poulenc Textile Acrylvezels en acryldraden met groot krimpvermogen en werkwijze voor het vervaardigen ervan.
JPS59199809A (ja) * 1983-04-20 1984-11-13 Japan Exlan Co Ltd 高強力ポリアクリロニトリル系繊維及びその製造法
US4873142A (en) * 1986-04-03 1989-10-10 Monsanto Company Acrylic fibers having superior abrasion/fatigue resistance
US4897990A (en) * 1987-08-25 1990-02-06 Mitsubishi Rayon Co Highly shrinkable substantially acrylic filament yarn
US5972499A (en) * 1997-06-04 1999-10-26 Sterling Chemicals International, Inc. Antistatic fibers and methods for making the same
US6268450B1 (en) 1998-05-11 2001-07-31 Solutia Inc. Acrylic fiber polymer precursor and fiber
US6048955A (en) * 1999-02-02 2000-04-11 Solutia Inc. Modacrylic copolymer composition
KR101777180B1 (ko) * 2013-11-08 2017-09-11 미쯔비시 케미컬 주식회사 고수축성 아크릴섬유, 동 섬유를 포함하는 방적사 및 동 방적사를 이용한 단차파일직물

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280722A1 (fr) * 1974-08-01 1976-02-27 Schwarza Chemiefaser Procede pour fabriquer des fibres polyacrylonitrile de fragilite reduite

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3097415A (en) * 1959-02-20 1963-07-16 Acrylonitrile fiber and process for
BE629770A (fr) * 1962-03-19
JPS4213747Y1 (fr) * 1964-01-18 1967-08-04
DE1660360C3 (de) * 1964-03-07 1974-01-31 Japan Exlan Co. Ltd., Osaka (Japan) Verfahren zur Herstellung von hochschrumpffähigen und kräuselfähigen PoIyacrylnitrilfäden
JPS4120414Y1 (fr) * 1964-10-24 1966-10-03
DE1660328B2 (de) * 1967-09-07 1976-08-12 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von hochschrumpfenden faeden aus acrylnitrilpolymerisaten
ES362855A1 (es) * 1968-01-24 1971-02-16 American Cyanamid Co Procedimiento de produccion de una fibra acrilica provista de espacios vacios discontinuos.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2280722A1 (fr) * 1974-08-01 1976-02-27 Schwarza Chemiefaser Procede pour fabriquer des fibres polyacrylonitrile de fragilite reduite

Also Published As

Publication number Publication date
LU75390A1 (fr) 1977-04-04
IE42903B1 (en) 1980-11-05
IT1062538B (it) 1984-10-20
JPS5727207B2 (fr) 1982-06-09
DE2532120C2 (de) 1983-02-03
US4067948A (en) 1978-01-10
JPS5212331A (en) 1977-01-29
IE42903L (en) 1977-01-18
CA1077663A (fr) 1980-05-20
BE844147A (fr) 1977-01-17
DE2532120A1 (de) 1977-02-03
NL7607858A (nl) 1977-01-20
GB1501037A (en) 1978-02-15
FR2318251B1 (fr) 1980-05-23

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Legal Events

Date Code Title Description
ST Notification of lapse