DE3171704D1 - Fibres and filaments from acryl polymers that contain carboxyl groups, their use and process for their preparation - Google Patents

Fibres and filaments from acryl polymers that contain carboxyl groups, their use and process for their preparation

Info

Publication number
DE3171704D1
DE3171704D1 DE8181107048T DE3171704T DE3171704D1 DE 3171704 D1 DE3171704 D1 DE 3171704D1 DE 8181107048 T DE8181107048 T DE 8181107048T DE 3171704 T DE3171704 T DE 3171704T DE 3171704 D1 DE3171704 D1 DE 3171704D1
Authority
DE
Germany
Prior art keywords
fibres
filaments
preparation
carboxyl groups
contain carboxyl
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
DE8181107048T
Other languages
English (en)
Inventor
Bernd Dr Huber
Ernst Dr Schubert
Heinz-Paul Poter
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to DE8181107048T priority Critical patent/DE3171704D1/de
Application granted granted Critical
Publication of DE3171704D1 publication Critical patent/DE3171704D1/de
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
    • D01F6/28—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/93—Water swellable or hydrophilic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
DE8181107048T 1980-09-13 1981-09-08 Fibres and filaments from acryl polymers that contain carboxyl groups, their use and process for their preparation Expired DE3171704D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181107048T DE3171704D1 (en) 1980-09-13 1981-09-08 Fibres and filaments from acryl polymers that contain carboxyl groups, their use and process for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3034635A DE3034635C2 (de) 1980-09-13 1980-09-13 Fäden und Fasern aus Carboxylgruppenhaltigen Acrylpolymeren, ihre Verwendung und Verfahren zu ihrer Herstellung
DE8181107048T DE3171704D1 (en) 1980-09-13 1981-09-08 Fibres and filaments from acryl polymers that contain carboxyl groups, their use and process for their preparation

Publications (1)

Publication Number Publication Date
DE3171704D1 true DE3171704D1 (en) 1985-09-12

Family

ID=6111898

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3034635A Expired DE3034635C2 (de) 1980-09-13 1980-09-13 Fäden und Fasern aus Carboxylgruppenhaltigen Acrylpolymeren, ihre Verwendung und Verfahren zu ihrer Herstellung
DE8181107048T Expired DE3171704D1 (en) 1980-09-13 1981-09-08 Fibres and filaments from acryl polymers that contain carboxyl groups, their use and process for their preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3034635A Expired DE3034635C2 (de) 1980-09-13 1980-09-13 Fäden und Fasern aus Carboxylgruppenhaltigen Acrylpolymeren, ihre Verwendung und Verfahren zu ihrer Herstellung

Country Status (4)

Country Link
US (2) US4997610A (de)
EP (1) EP0048846B1 (de)
JP (1) JPS5777313A (de)
DE (2) DE3034635C2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034635C2 (de) * 1980-09-13 1982-08-05 Hoechst Ag, 6000 Frankfurt Fäden und Fasern aus Carboxylgruppenhaltigen Acrylpolymeren, ihre Verwendung und Verfahren zu ihrer Herstellung
JPH01183515A (ja) * 1987-12-30 1989-07-21 Japan Exlan Co Ltd 吸水性高強度繊維
US5483716A (en) * 1994-03-28 1996-01-16 Burnaman; Earl W. Form decking apparatus for bridges
JP7187911B2 (ja) * 2017-09-22 2022-12-13 日本エクスラン工業株式会社 吸湿性アクリロニトリル系繊維、該繊維の製造方法および該繊維を含有する繊維構造体
JP7177986B2 (ja) * 2018-02-15 2022-11-25 日本エクスラン工業株式会社 収縮性吸湿アクリロニトリル系繊維、該繊維の製造方法および該繊維を含有する繊維構造体
JP7177987B2 (ja) * 2018-02-26 2022-11-25 日本エクスラン工業株式会社 易脱捲縮性吸湿アクリロニトリル系繊維、該繊維の製造方法および該繊維を含有する繊維構造体
JP7219418B2 (ja) * 2018-03-09 2023-02-08 日本エクスラン工業株式会社 捲縮性吸湿アクリロニトリル系繊維、該繊維の製造方法および該繊維を含有する繊維構造体
WO2022158496A1 (ja) 2021-01-21 2022-07-28 古河電気工業株式会社 光ファイバ、光ファイバテープ心線および光ファイバケーブル
JPWO2022215603A1 (de) 2021-04-08 2022-10-13

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA612989A (en) * 1961-01-24 Halbig Paul Spinning of polyacrylonitrile fibers
US2721113A (en) * 1950-06-29 1955-10-18 British Celanese Production and use of solutions of partly hydrolysed acrylonitrile polymers
GB721947A (en) * 1951-07-02 1955-01-19 British Celanese Improvements in the production and use of solutions of acrylonitrile polymers
DE1266925B (de) * 1952-06-28 1968-04-25 Dr Paul Halbig Verfahren zur Herstellung matt aussehender Faeden und Fasern aus Homo- und/oder Mischpolymerisaten des Acrylnitrils
NL90074C (de) * 1954-03-27
NL264984A (de) * 1960-06-22
FR1353521A (fr) * 1962-12-28 1964-02-28 Asahi Chemical Ind Procédé de préparation de fibres synthétiques d'acrylonitrile
CH464793A (fr) * 1966-11-23 1968-10-31 Mills Const Sa Dispositif de transfert automatique de charges le long d'un chemin horizontal
US3636187A (en) * 1967-11-09 1972-01-18 Asahi Chemical Ind Process for the manufacture of acrylonitrile synthetic fibers
US3733386A (en) * 1971-04-13 1973-05-15 American Cyanamid Co Process for producing acrylic synthetic fibers improved in the hydrophilicity
CS158483B1 (de) * 1972-07-14 1974-11-25
CS158484B1 (de) * 1972-07-14 1974-11-25
CS158845B1 (de) * 1972-07-14 1974-12-27
DE2337505A1 (de) * 1973-07-24 1975-02-13 Ceskoslovenska Akademie Ved Verfahren zur herstellung von acrylnitril - acrylamid - acrylsaeure - mischpolymerisaten
GB1416810A (en) * 1973-07-27 1975-12-10 Ceskoslovenska Akademie Ved Method of preparing acrylonitrile-acrylamide-acrylic acid copolymers
JPS5145695B2 (de) * 1973-08-24 1976-12-04
GB1447536A (en) * 1973-11-14 1976-08-25 Mitsubishi Rayon Co Fibres having high water swelling ability
DE2426675C2 (de) * 1974-06-01 1984-04-12 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von kochschrumpfenden gefärbeten Fasern oder Fäden aus Acrylnitrilpolymerisaten
DE2607071C2 (de) * 1976-02-21 1985-09-19 Bayer Ag, 5090 Leverkusen Synthesefasern und -fäden mit hoher Feuchtigkeitsaufnahme und großem Wasserrückhaltevermögen
JPS5598915A (en) * 1979-01-16 1980-07-28 Japan Exlan Co Ltd Production of fiber swelling with water
DE2903267A1 (de) * 1979-01-29 1980-08-07 Hoechst Ag Verfahren zur herstellung von acrylpolymeren mit hoher wasserquellfaehigkeit und deren verwendung
DE3034635C2 (de) * 1980-09-13 1982-08-05 Hoechst Ag, 6000 Frankfurt Fäden und Fasern aus Carboxylgruppenhaltigen Acrylpolymeren, ihre Verwendung und Verfahren zu ihrer Herstellung
JPS57139510A (en) * 1981-02-16 1982-08-28 Toray Ind Inc Special acrylic fiber

Also Published As

Publication number Publication date
DE3034635A1 (de) 1982-04-22
US4997610A (en) 1991-03-05
EP0048846A3 (en) 1983-06-29
DE3034635C2 (de) 1982-08-05
EP0048846B1 (de) 1985-08-07
JPH02451B2 (de) 1990-01-08
JPS5777313A (en) 1982-05-14
EP0048846A2 (de) 1982-04-07
US5109092A (en) 1992-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee