JPS56120730A - Carbon fiber for reinforcing polyphenylene sulfide - Google Patents

Carbon fiber for reinforcing polyphenylene sulfide

Info

Publication number
JPS56120730A
JPS56120730A JP2456280A JP2456280A JPS56120730A JP S56120730 A JPS56120730 A JP S56120730A JP 2456280 A JP2456280 A JP 2456280A JP 2456280 A JP2456280 A JP 2456280A JP S56120730 A JPS56120730 A JP S56120730A
Authority
JP
Japan
Prior art keywords
polysulfone
carbon fiber
polyphenylene sulfide
solvent
bivalent
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
JP2456280A
Other languages
Japanese (ja)
Other versions
JPS6235409B2 (en
Inventor
Kuniaki Tobukuro
Takeji Nakae
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 JP2456280A priority Critical patent/JPS56120730A/en
Publication of JPS56120730A publication Critical patent/JPS56120730A/en
Publication of JPS6235409B2 publication Critical patent/JPS6235409B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)

Abstract

PURPOSE: To prepare the titled carbon fiber resistant to high temperature deterioration, and suitable for reinforced plastic, by coating a carbon fiber with polysulfone as sizing agent.
CONSTITUTION: A carbon fiber derived from rayon, pitch, etc. is immersed in a sizing solution obtained by dissolving a polysulfone of formula I (A is ether oxygen or a bivalent aromatic group which may be divided with a bivalent aliphatic group), e.g. the compounds of formulas II, III, IV, etc. in a solvent such as a chlorinated hydrocarbon, and coated with the polysulfone. The amount of polysulfone applied to the fiber is pref. 0.2W4wt%.
EFFECT: The polysulfone has excellent adhesivity to polyphenylene sulfide; and since it is easily soluble in a low-boiling solvent, it can be easily handled and processed.
COPYRIGHT: (C)1981,JPO&Japio
JP2456280A 1980-02-28 1980-02-28 Carbon fiber for reinforcing polyphenylene sulfide Granted JPS56120730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2456280A JPS56120730A (en) 1980-02-28 1980-02-28 Carbon fiber for reinforcing polyphenylene sulfide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2456280A JPS56120730A (en) 1980-02-28 1980-02-28 Carbon fiber for reinforcing polyphenylene sulfide

Publications (2)

Publication Number Publication Date
JPS56120730A true JPS56120730A (en) 1981-09-22
JPS6235409B2 JPS6235409B2 (en) 1987-08-01

Family

ID=12141591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2456280A Granted JPS56120730A (en) 1980-02-28 1980-02-28 Carbon fiber for reinforcing polyphenylene sulfide

Country Status (1)

Country Link
JP (1) JPS56120730A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005373A1 (en) * 1987-11-30 1989-06-15 Mitsui Toatsu Chemicals, Incorporated Resin-coated carbon fibers, heat-resistant resin composition using same, and parts for internal combustion engines
EP0338212A2 (en) * 1988-02-22 1989-10-25 E.I. Du Pont De Nemours And Company Ultra-high modulus and high tensile strength carbon fibre
JPH02175972A (en) * 1987-11-30 1990-07-09 Mitsui Toatsu Chem Inc Heat-resistant resin composition and internal combustion engine parts using same
EP0392408A2 (en) * 1989-04-12 1990-10-17 MITSUI TOATSU CHEMICALS, Inc. Aromatic polyetherketone resin compositions
JPH037763A (en) * 1989-02-21 1991-01-14 Mitsui Toatsu Chem Inc Carbon-fiber reinforced polyimide resin composition
US5223556A (en) * 1989-04-12 1993-06-29 Mitsui Toatsu Chemicals, Incorporated Aromatic polyetherketone resin compositions containing polyetherimide, polysulfone-coated carbon fibers and mechanical component formed therefrom
US5457154A (en) * 1991-01-21 1995-10-10 Mitsui Toatsu Chemicals, Inc. Bisimide compounds, polyimide resin composition prepared therefrom, and carbon fiber-reinforced polyimide resin composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01146176A (en) * 1987-12-02 1989-06-08 Sankyo Seiki Mfg Co Ltd Rotary magnetic recording medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971669A (en) * 1972-07-21 1976-07-27 Hyfil Limited Carbon fiber composites
JPS5210907A (en) * 1975-05-30 1977-01-27 Creusot Loire Centrifugal impellers and production method thereof
US4080735A (en) * 1976-10-14 1978-03-28 Phillips Fibers Corporation Scraper blade
JPS5398356A (en) * 1977-02-10 1978-08-28 Asahi Glass Co Ltd Polyphenylene sulfide resin molding material and its production

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971669A (en) * 1972-07-21 1976-07-27 Hyfil Limited Carbon fiber composites
JPS5210907A (en) * 1975-05-30 1977-01-27 Creusot Loire Centrifugal impellers and production method thereof
US4080735A (en) * 1976-10-14 1978-03-28 Phillips Fibers Corporation Scraper blade
JPS5398356A (en) * 1977-02-10 1978-08-28 Asahi Glass Co Ltd Polyphenylene sulfide resin molding material and its production

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989005373A1 (en) * 1987-11-30 1989-06-15 Mitsui Toatsu Chemicals, Incorporated Resin-coated carbon fibers, heat-resistant resin composition using same, and parts for internal combustion engines
JPH02175972A (en) * 1987-11-30 1990-07-09 Mitsui Toatsu Chem Inc Heat-resistant resin composition and internal combustion engine parts using same
US6025072A (en) * 1987-11-30 2000-02-15 Mitsui Chemicals, Inc. Heat-resistant resin compositions and internal combustion engine parts using same
EP0338212A2 (en) * 1988-02-22 1989-10-25 E.I. Du Pont De Nemours And Company Ultra-high modulus and high tensile strength carbon fibre
JPH037763A (en) * 1989-02-21 1991-01-14 Mitsui Toatsu Chem Inc Carbon-fiber reinforced polyimide resin composition
EP0392408A2 (en) * 1989-04-12 1990-10-17 MITSUI TOATSU CHEMICALS, Inc. Aromatic polyetherketone resin compositions
US5223556A (en) * 1989-04-12 1993-06-29 Mitsui Toatsu Chemicals, Incorporated Aromatic polyetherketone resin compositions containing polyetherimide, polysulfone-coated carbon fibers and mechanical component formed therefrom
US5457154A (en) * 1991-01-21 1995-10-10 Mitsui Toatsu Chemicals, Inc. Bisimide compounds, polyimide resin composition prepared therefrom, and carbon fiber-reinforced polyimide resin composition
US5554765A (en) * 1991-01-21 1996-09-10 Mitsui Toatsu Chemicals, Inc. Bisimide compounds, polyimide resin composition prepared therefrom, and carbon fiber-reinforced polyimide resin composition
US5650463A (en) * 1991-01-21 1997-07-22 Mitsui Toatsu Chemicals, Inc. Carbon fiber-reinforced polimide resin composition

Also Published As

Publication number Publication date
JPS6235409B2 (en) 1987-08-01

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