IT7947627A0 - Procedimento di filatura ad umido di fibre di polimeri di acrilonitrile - Google Patents

Procedimento di filatura ad umido di fibre di polimeri di acrilonitrile

Info

Publication number
IT7947627A0
IT7947627A0 IT7947627A IT4762779A IT7947627A0 IT 7947627 A0 IT7947627 A0 IT 7947627A0 IT 7947627 A IT7947627 A IT 7947627A IT 4762779 A IT4762779 A IT 4762779A IT 7947627 A0 IT7947627 A0 IT 7947627A0
Authority
IT
Italy
Prior art keywords
spinning process
polymer fibers
wet spinning
acrylonitrile polymer
acrylonitrile
Prior art date
Application number
IT7947627A
Other languages
English (en)
Other versions
IT1113464B (it
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of IT7947627A0 publication Critical patent/IT7947627A0/it
Application granted granted Critical
Publication of IT1113464B publication Critical patent/IT1113464B/it

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
    • D01F6/28—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)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
IT47627/79A 1978-04-06 1979-01-15 Procedimento di filatura ad umido di fibre di polimeri di acrilnitrile IT1113464B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89406678A 1978-04-06 1978-04-06

Publications (2)

Publication Number Publication Date
IT7947627A0 true IT7947627A0 (it) 1979-01-15
IT1113464B IT1113464B (it) 1986-01-20

Family

ID=25402550

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47627/79A IT1113464B (it) 1978-04-06 1979-01-15 Procedimento di filatura ad umido di fibre di polimeri di acrilnitrile

Country Status (6)

Country Link
JP (1) JPS54134124A (it)
DE (1) DE2851273A1 (it)
ES (1) ES475726A1 (it)
FR (1) FR2421966A1 (it)
GB (1) GB2018188A (it)
IT (1) IT1113464B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT370064B (de) * 1980-04-21 1983-02-25 Eternit Werke Hatschek L Baustoffmischung faserverstaerkter, insbesondere zementgebundener produkte
DE3027844A1 (de) * 1980-07-23 1982-02-18 Hoechst Ag, 6000 Frankfurt Hochmodul-polyacrylnitrilfaeden und -fasern sowie verfahren zu ihrer herstellung
DE3105360C2 (de) * 1981-02-13 1991-07-18 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung hochfester Fäden aus Polyacrylnitril
CH647271A5 (de) * 1981-03-20 1985-01-15 Hoechst Ag Fixierte faeden und fasern aus acrylnitrilhomo- oder -copolymeren sowie verfahren zu ihrer herstellung.
FR2568273B1 (fr) * 1983-04-20 1986-12-19 Japan Exlan Co Ltd Fibre de polyacrylonitrile de resistance mecanique elevee et son procede de fabrication
NL8304263A (nl) * 1983-12-10 1985-07-01 Stamicarbon Werkwijze voor het bereiden van polyacrylonitrilfilamenten met hoge treksterkte en modulus.
DE3406910A1 (de) * 1984-02-25 1985-09-05 Hoechst Ag, 6230 Frankfurt Monofile und borsten aus homo- oder copolymerisaten des acrylnitrils und verfahren zu ihrer herstellung
JPS60194110A (ja) * 1984-03-12 1985-10-02 Asahi Chem Ind Co Ltd 耐熱性アクリル系繊維及びその製造法
JPS616160A (ja) * 1984-06-19 1986-01-11 東レ株式会社 繊維補強水硬性物質
JPS6197415A (ja) * 1984-10-12 1986-05-15 Japan Exlan Co Ltd 高強度高弾性率ポリアクリロニトリル系繊維
JPS61120793U (it) * 1985-01-14 1986-07-30
JPS6233817A (ja) * 1985-08-05 1987-02-13 Japan Exlan Co Ltd 高強度高弾性率アクリル系繊維の製造法
JPS62299509A (ja) * 1986-06-19 1987-12-26 Japan Exlan Co Ltd 高物性アクリル繊維の製造法
KR100570592B1 (ko) * 1998-07-22 2006-04-13 미쯔비시 레이온 가부시끼가이샤 탄소 섬유용 아크릴로니트릴계 전구체 섬유 및 그 제조 방법
JP5536439B2 (ja) * 2008-12-26 2014-07-02 東洋紡株式会社 高強度かつ高弾性率の炭素繊維を得るための前駆体繊維の製造方法
DE102009019120A1 (de) * 2009-04-29 2010-11-04 Thüringisches Institut für Textil- und Kunststoff-Forschung e.V. Formkörper aus Polyacrylnitril und Verfahren zu deren Herstellung
NL2005455C2 (en) * 2010-10-05 2012-04-06 Polymer Res & Dev Process for producing high-performance polymer fibers.
CN102851756B (zh) * 2012-08-09 2015-10-21 东华大学 一种聚丙烯腈纤维的拉伸方法
JP6295874B2 (ja) * 2014-07-29 2018-03-20 東レ株式会社 炭素繊維束

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948581A (en) * 1955-12-20 1960-08-09 American Cyanamid Co Method of producing a synthetic fiber
JPS5317690B1 (it) * 1969-02-03 1978-06-10

Also Published As

Publication number Publication date
FR2421966B1 (it) 1983-07-22
GB2018188A (en) 1979-10-17
IT1113464B (it) 1986-01-20
DE2851273A1 (de) 1979-10-18
ES475726A1 (es) 1980-02-16
JPS54134124A (en) 1979-10-18
FR2421966A1 (fr) 1979-11-02

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