JPS5643335A - Improvement in adhesion between carbon fiber and unsaturated matrix resin - Google Patents

Improvement in adhesion between carbon fiber and unsaturated matrix resin

Info

Publication number
JPS5643335A
JPS5643335A JP11881179A JP11881179A JPS5643335A JP S5643335 A JPS5643335 A JP S5643335A JP 11881179 A JP11881179 A JP 11881179A JP 11881179 A JP11881179 A JP 11881179A JP S5643335 A JPS5643335 A JP S5643335A
Authority
JP
Japan
Prior art keywords
carbon fiber
matrix resin
unsaturated
resin
unsaturated matrix
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.)
Pending
Application number
JP11881179A
Other languages
Japanese (ja)
Inventor
Takeshi Minamizawa
Toshikata Fukushima
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.)
Teijin Ltd
Original Assignee
Toho Rayon Co Ltd
Toho Beslon Co Ltd
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 Toho Rayon Co Ltd, Toho Beslon Co Ltd filed Critical Toho Rayon Co Ltd
Priority to JP11881179A priority Critical patent/JPS5643335A/en
Publication of JPS5643335A publication Critical patent/JPS5643335A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve adhesion between carbon fiber and an unsaturated matrix resin, by treating surface-oxidized carbon fiber with an epoxypolybutadiene.
CONSTITUTION: A strong bonding force is produced between carbon fiber and an unsaturated matrix resin, by treating surface-oxidized carbon fiber with an epoxidized polybutadiene. As the unsaturated matrix resin, there can be used any type including an unsaturated polyester resin and a diallyl phthalate resin. In one embodiment, a still higher effect is obtained by using carbon fiber treated with an epoxidized polybutadiene-containing, surface-treating resin composition and employing a composition prepared by adding at least 1% of an epoxidized polybutadiene to an unsaturated matrix resin.
COPYRIGHT: (C)1981,JPO&Japio
JP11881179A 1979-09-18 1979-09-18 Improvement in adhesion between carbon fiber and unsaturated matrix resin Pending JPS5643335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11881179A JPS5643335A (en) 1979-09-18 1979-09-18 Improvement in adhesion between carbon fiber and unsaturated matrix resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11881179A JPS5643335A (en) 1979-09-18 1979-09-18 Improvement in adhesion between carbon fiber and unsaturated matrix resin

Publications (1)

Publication Number Publication Date
JPS5643335A true JPS5643335A (en) 1981-04-22

Family

ID=14745710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11881179A Pending JPS5643335A (en) 1979-09-18 1979-09-18 Improvement in adhesion between carbon fiber and unsaturated matrix resin

Country Status (1)

Country Link
JP (1) JPS5643335A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859038A1 (en) * 1997-02-18 1998-08-19 Elf Atochem S.A. Hydrophobically coated fibers
US6689463B2 (en) 2001-12-18 2004-02-10 Corning Incorporated Secondary coating composition for optical fibers
WO2012046551A1 (en) * 2010-10-06 2012-04-12 ダイセル化学工業株式会社 Fiber-reinforced resin composite material
US20160355645A1 (en) * 2014-02-12 2016-12-08 Airbus Defence And Space Sas Sizing composition for reinforcing fibres and applications thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873494A (en) * 1971-12-31 1973-10-03
JPS4918965A (en) * 1972-06-14 1974-02-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873494A (en) * 1971-12-31 1973-10-03
JPS4918965A (en) * 1972-06-14 1974-02-19

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0859038A1 (en) * 1997-02-18 1998-08-19 Elf Atochem S.A. Hydrophobically coated fibers
US5993965A (en) * 1997-02-18 1999-11-30 Elf Atochem S.A. Fibres coated with a hydrophobic material
AU744485B2 (en) * 1997-02-18 2002-02-28 Elf Atochem S.A. Fibres coated with hydrophobic material
CN1085275C (en) * 1997-02-18 2002-05-22 埃勒夫阿托化学有限公司 Fibres coated with hydrophobic material
US6689463B2 (en) 2001-12-18 2004-02-10 Corning Incorporated Secondary coating composition for optical fibers
WO2012046551A1 (en) * 2010-10-06 2012-04-12 ダイセル化学工業株式会社 Fiber-reinforced resin composite material
JP2012077426A (en) * 2010-10-06 2012-04-19 Daicel Corp Fiber-reinforced resin composite material
US20160355645A1 (en) * 2014-02-12 2016-12-08 Airbus Defence And Space Sas Sizing composition for reinforcing fibres and applications thereof
US10745530B2 (en) * 2014-02-12 2020-08-18 Airbus Safran Launchers Sas Sizing composition for reinforcing fibres and applications thereof

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