JPS57191322A - Aromatic polyether ketone fiber and its preparation - Google Patents

Aromatic polyether ketone fiber and its preparation

Info

Publication number
JPS57191322A
JPS57191322A JP6935681A JP6935681A JPS57191322A JP S57191322 A JPS57191322 A JP S57191322A JP 6935681 A JP6935681 A JP 6935681A JP 6935681 A JP6935681 A JP 6935681A JP S57191322 A JPS57191322 A JP S57191322A
Authority
JP
Japan
Prior art keywords
fibers
polyether ketone
aromatic polyether
strength
heating
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
JP6935681A
Other languages
Japanese (ja)
Other versions
JPH0152489B2 (en
Inventor
Masaharu Mizuno
Kotaro Fujioka
Hideo Nakada
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP6935681A priority Critical patent/JPS57191322A/en
Publication of JPS57191322A publication Critical patent/JPS57191322A/en
Publication of JPH0152489B2 publication Critical patent/JPH0152489B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: The titled fibers, prepared by melt spinning a specific polymer consisting of specified repeating constituent units, having improved heat resistance and chemical resistance, and potential of strength as industrial fibers, and suitable for heat-resistant work clothing, etc.
CONSTITUTION: An aromatic polyether ketone polymer consisting of 80mol% or more repeating constituent units of the formula, and having an intrinsic viscosity ≥0.7 is melt extruded through a spinneret preferably at 380W430°C and passed through a heating hood consisting of a heating cylinder provided just under the spinneret, and containing a gaseous atmosphere at 300W700°C therein, cooled and solidified. The cooled and solidified filaments are then drawn in a heating medium at a temperature of 150°C W the melting point of the polymer or in contact with the heating medium at a draw ratio ≥3.0 to give the amied fibers having a tensile strength ≥4.0g/denier and a knot strength ≥3.0G/denier.
COPYRIGHT: (C)1982,JPO&Japio
JP6935681A 1981-05-11 1981-05-11 Aromatic polyether ketone fiber and its preparation Granted JPS57191322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6935681A JPS57191322A (en) 1981-05-11 1981-05-11 Aromatic polyether ketone fiber and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6935681A JPS57191322A (en) 1981-05-11 1981-05-11 Aromatic polyether ketone fiber and its preparation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP23278888A Division JPH01118615A (en) 1988-09-16 1988-09-16 Aromatic polyether ketone fiber

Publications (2)

Publication Number Publication Date
JPS57191322A true JPS57191322A (en) 1982-11-25
JPH0152489B2 JPH0152489B2 (en) 1989-11-09

Family

ID=13400188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6935681A Granted JPS57191322A (en) 1981-05-11 1981-05-11 Aromatic polyether ketone fiber and its preparation

Country Status (1)

Country Link
JP (1) JPS57191322A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077901A2 (en) * 1981-10-28 1983-05-04 Albany International Corp. Hydrolysis resistant fabric for paper making and like uses
JPS6028543A (en) * 1983-07-27 1985-02-13 東レ株式会社 Fiber reinforced thermoplastic resin molding material
US4586708A (en) * 1984-03-09 1986-05-06 Imperial Chemical Industries Plc Sports racket strings of a synthetic thermoplastic polymeric material
JPS61258017A (en) * 1985-05-10 1986-11-15 ヘキスト・セラニーズ・コーポレーション Aromatic polyether keton fiber material and its production
EP0202082A2 (en) * 1985-05-10 1986-11-20 Celanese Corporation Aromatic polyetherketone fiber product and process
JPS62231016A (en) * 1986-03-28 1987-10-09 Teijin Ltd Production of poly (aryl ether ketone) yarn
JPH01124617A (en) * 1987-09-30 1989-05-17 Shell Internatl Res Maatschappij Bv Melt spinning method
JPH01162837A (en) * 1987-04-20 1989-06-27 Teijin Ltd Brush
US4954605A (en) * 1985-05-10 1990-09-04 Hoechst Celanese Corp. Aromatic polyetherketone fiber product
US4957817A (en) * 1988-11-25 1990-09-18 The Dow Chemical Film, fiber, and microporous membranes of poly(etheretherketone)dissolved in high boiling point polar organic solvents
US4992485A (en) * 1988-10-11 1991-02-12 The Dow Chemical Company Microporous peek membranes and the preparation thereof
US5115077A (en) * 1988-12-14 1992-05-19 Idemitsu Kosan Company Limited Polyetheric copolymers, process for preparing the same compositions containing the same, their molded products, and their use
WO2010123646A1 (en) * 2009-04-24 2010-10-28 General Electric Company Non-metallic brush seal
JP2015143753A (en) * 2014-01-31 2015-08-06 株式会社トスカバノック Engagement pin material and molding method thereof, and use method of molded engagement pin material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323383A (en) * 1940-01-06 1943-07-06 Celanese Corp Production of artificial materials
JPS5490296A (en) * 1977-09-07 1979-07-17 Ici Ltd Thermoplastic polyether aromatic ketone

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323383A (en) * 1940-01-06 1943-07-06 Celanese Corp Production of artificial materials
JPS5490296A (en) * 1977-09-07 1979-07-17 Ici Ltd Thermoplastic polyether aromatic ketone

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077901A2 (en) * 1981-10-28 1983-05-04 Albany International Corp. Hydrolysis resistant fabric for paper making and like uses
JPS6028543A (en) * 1983-07-27 1985-02-13 東レ株式会社 Fiber reinforced thermoplastic resin molding material
JPH0135101B2 (en) * 1983-07-27 1989-07-24 Toray Industries
US4586708A (en) * 1984-03-09 1986-05-06 Imperial Chemical Industries Plc Sports racket strings of a synthetic thermoplastic polymeric material
JPS61258017A (en) * 1985-05-10 1986-11-15 ヘキスト・セラニーズ・コーポレーション Aromatic polyether keton fiber material and its production
EP0202082A2 (en) * 1985-05-10 1986-11-20 Celanese Corporation Aromatic polyetherketone fiber product and process
US4747988A (en) * 1985-05-10 1988-05-31 Hoechst Celanese Corporation Process of making an aromatic polyetherketone fiber product
US5130408A (en) * 1985-05-10 1992-07-14 Hoechst Celanese Corporation Aromatic polyetherketone multifilament yarns
US4849148A (en) * 1985-05-10 1989-07-18 Hoechst Celanese Corp. Process of making an aromatic polyetherketone fiber product
US4954605A (en) * 1985-05-10 1990-09-04 Hoechst Celanese Corp. Aromatic polyetherketone fiber product
JPH0373652B2 (en) * 1986-03-28 1991-11-22 Teijin Ltd
JPS62231016A (en) * 1986-03-28 1987-10-09 Teijin Ltd Production of poly (aryl ether ketone) yarn
JPH01162837A (en) * 1987-04-20 1989-06-27 Teijin Ltd Brush
JPH01124617A (en) * 1987-09-30 1989-05-17 Shell Internatl Res Maatschappij Bv Melt spinning method
US4992485A (en) * 1988-10-11 1991-02-12 The Dow Chemical Company Microporous peek membranes and the preparation thereof
US4957817A (en) * 1988-11-25 1990-09-18 The Dow Chemical Film, fiber, and microporous membranes of poly(etheretherketone)dissolved in high boiling point polar organic solvents
US5115077A (en) * 1988-12-14 1992-05-19 Idemitsu Kosan Company Limited Polyetheric copolymers, process for preparing the same compositions containing the same, their molded products, and their use
WO2010123646A1 (en) * 2009-04-24 2010-10-28 General Electric Company Non-metallic brush seal
JP2015143753A (en) * 2014-01-31 2015-08-06 株式会社トスカバノック Engagement pin material and molding method thereof, and use method of molded engagement pin material

Also Published As

Publication number Publication date
JPH0152489B2 (en) 1989-11-09

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