EP0291801A3 - Verfahren zum Herstellen von Fasern aus Polyätherimid und Fasern aus Polyätherimid - Google Patents

Verfahren zum Herstellen von Fasern aus Polyätherimid und Fasern aus Polyätherimid Download PDF

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Publication number
EP0291801A3
EP0291801A3 EP19880107394 EP88107394A EP0291801A3 EP 0291801 A3 EP0291801 A3 EP 0291801A3 EP 19880107394 EP19880107394 EP 19880107394 EP 88107394 A EP88107394 A EP 88107394A EP 0291801 A3 EP0291801 A3 EP 0291801A3
Authority
EP
European Patent Office
Prior art keywords
preparation
polyether imide
fibres
imide fibres
fibers
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.)
Withdrawn
Application number
EP19880107394
Other languages
English (en)
French (fr)
Other versions
EP0291801A2 (de
Inventor
Diederich Dr. Schilo
Willi Birkenfeld
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of EP0291801A2 publication Critical patent/EP0291801A2/de
Publication of EP0291801A3 publication Critical patent/EP0291801A3/de
Withdrawn legal-status Critical Current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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)

Abstract

Zur Herstellung von Fasern aus Polyätherimid wird das Granulat auf einen Feuchtigkeitsgehalt von unter 0,05% gebracht, die Schmelze bei einer Temperatur zwischen 300 und 440°C aus Düsen extrudiert und die gesponnene Faser mit einer Geschwindigkeit von bis zu 2 500 m/min aufgewickelt. Derartig hergestellte Fasern sind um bis zu 1 : 3 verstreckbar und spinngefärbt.
EP19880107394 1987-05-21 1988-05-07 Verfahren zum Herstellen von Fasern aus Polyätherimid und Fasern aus Polyätherimid Withdrawn EP0291801A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3717055 1987-05-21
DE3717055 1987-05-21

Publications (2)

Publication Number Publication Date
EP0291801A2 EP0291801A2 (de) 1988-11-23
EP0291801A3 true EP0291801A3 (de) 1990-09-12

Family

ID=6328048

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880107394 Withdrawn EP0291801A3 (de) 1987-05-21 1988-05-07 Verfahren zum Herstellen von Fasern aus Polyätherimid und Fasern aus Polyätherimid

Country Status (3)

Country Link
US (1) US4943481A (de)
EP (1) EP0291801A3 (de)
JP (1) JPS63303115A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5468555A (en) * 1989-05-16 1995-11-21 Akzo N.V. Yarn formed from core-sheath filaments and production thereof
JP5033300B2 (ja) * 2000-08-22 2012-09-26 サイテク・テクノロジー・コーポレーシヨン プリプレグにおける靭性強化剤としての可撓性重合体要素
US20070224422A1 (en) * 2006-03-25 2007-09-27 Youssef Fakhreddine Colorfast dyed poly ether imide articles including fiber
US20080006970A1 (en) * 2006-07-10 2008-01-10 General Electric Company Filtered polyetherimide polymer for use as a high heat fiber material
US9416465B2 (en) * 2006-07-14 2016-08-16 Sabic Global Technologies B.V. Process for making a high heat polymer fiber
CN101809067B (zh) * 2007-07-26 2015-04-29 沙伯基础创新塑料知识产权有限公司 可结晶的聚醚酰亚胺、制备方法和由其获得的制品
CN102362021B (zh) 2009-03-26 2014-04-23 株式会社可乐丽 非晶性聚醚酰亚胺类纤维和耐热性布帛
US20110076907A1 (en) * 2009-09-25 2011-03-31 Glew Charles A Apparatus and method for melt spun production of non-woven fluoropolymers or perfluoropolymers
JP2012207327A (ja) * 2011-03-29 2012-10-25 Kuraray Co Ltd 難燃性モノフィラメント及びその製造方法
US20140037957A1 (en) * 2012-08-06 2014-02-06 Sabic Innovative Plastics Ip B.V. Fibers and fiber spinnerets
EP2947186B1 (de) * 2013-01-18 2018-05-02 Kuraray Co., Ltd. Flammhemmende faser, verfahren zur herstellung davon, gewebe aus flammhemmender faser sowie harzverbundstoff mit der flammhemmenden faser
KR101898455B1 (ko) * 2016-03-31 2018-09-13 가부시키가이샤 아이.에스.티 폴리이미드 섬유 및 폴리이미드 섬유의 제조 방법
WO2021177168A1 (ja) * 2020-03-03 2021-09-10 株式会社クラレ ポリエーテルイミド系繊維およびその製造方法、ならびにこれを用いた繊維製品および複合材料

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213637A2 (de) * 1985-09-05 1987-03-11 Amoco Corporation Polyetherimide
JPS63275712A (ja) * 1987-05-08 1988-11-14 Asahi Chem Ind Co Ltd ポリエ−テルイミド繊維の製造法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1038738A (en) * 1964-03-30 1966-08-10 Du Pont Polyimide filaments
US4199651A (en) * 1975-11-03 1980-04-22 General Electric Company Novel polyetheramide-imide phenolic resin blends
GB2025311B (en) * 1978-07-17 1982-08-25 Inst Vysokomolekulyarnykh Soed Method for obtaining polyimide fibres
US4299787A (en) * 1978-10-19 1981-11-10 International Harvester Company Melt spinning polyimide fibers
JPS56159314A (en) * 1980-05-09 1981-12-08 Ube Ind Ltd Preparation of polyimide fiber
US4728698A (en) * 1985-09-06 1988-03-01 University Of Akron Liquid crystal fiber-reinforced polymer composite and process for preparing same
JPH064246B2 (ja) * 1985-12-09 1994-01-19 富士スタンダ−ドリサ−チ株式会社 柔軟性複合材料及びその製造方法
US4835047A (en) * 1987-05-14 1989-05-30 Avraam Isayev Wholly aromatic polyester fiber-reinforced polyetherimide composite and process for preparing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213637A2 (de) * 1985-09-05 1987-03-11 Amoco Corporation Polyetherimide
JPS63275712A (ja) * 1987-05-08 1988-11-14 Asahi Chem Ind Co Ltd ポリエ−テルイミド繊維の製造法

Also Published As

Publication number Publication date
US4943481A (en) 1990-07-24
EP0291801A2 (de) 1988-11-23
JPS63303115A (ja) 1988-12-09

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