JPS56115216A - Prepreg material and manufacture thereof - Google Patents

Prepreg material and manufacture thereof

Info

Publication number
JPS56115216A
JPS56115216A JP754980A JP754980A JPS56115216A JP S56115216 A JPS56115216 A JP S56115216A JP 754980 A JP754980 A JP 754980A JP 754980 A JP754980 A JP 754980A JP S56115216 A JPS56115216 A JP S56115216A
Authority
JP
Japan
Prior art keywords
thermoset resin
fibers
thereafter
woven cloth
short
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
JP754980A
Other languages
Japanese (ja)
Inventor
Hideji Kuwashima
Kazuyoshi Yotsuya
Takemi Watanabe
Masaaki Yasuda
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP754980A priority Critical patent/JPS56115216A/en
Publication of JPS56115216A publication Critical patent/JPS56115216A/en
Pending legal-status Critical Current

Links

Landscapes

  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE: To obtain the captioned material providing a construction material having the uniform dispersion of fibers, even in case it has a complicated sectional configuration, as well as a high strength by a method wherein a woven cloth of long fibers and a layer of short fibers are laminated and thermoset resin composite is impregnated thereinto, thereafter, is cured into semihardened condition.
CONSTITUTION: The short fiber (for example; carbon short fiber or the like) is dispersed into the thermoset resin (for example; unsaturated polyester resin or the like) composite and this thermoset resin composite containing the short fibers is coated on a film, thereater, is bonded to the woven cloth of the long fibers (for example; carbon long fiber or the like). Further, both of the surfaces of them are covered with films, thereafter, a part of the thermoset resin is impregnated into the woven cloth of long fibers in an aging process while the thermoset resin is curred into semihardened condition, thus the objective prepreg material may be obtained. This material is slitted into tape shapes and is wound around a mold, thereafter, is formed under heating and pressing to obtain the hardened form.
COPYRIGHT: (C)1981,JPO&Japio
JP754980A 1980-01-24 1980-01-24 Prepreg material and manufacture thereof Pending JPS56115216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP754980A JPS56115216A (en) 1980-01-24 1980-01-24 Prepreg material and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP754980A JPS56115216A (en) 1980-01-24 1980-01-24 Prepreg material and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS56115216A true JPS56115216A (en) 1981-09-10

Family

ID=11668871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP754980A Pending JPS56115216A (en) 1980-01-24 1980-01-24 Prepreg material and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS56115216A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229313A (en) * 1983-06-10 1984-12-22 Mitsubishi Rayon Co Ltd Manufacture of reinforced prepreg
JPS6166636A (en) * 1984-09-11 1986-04-05 Mitsubishi Heavy Ind Ltd Fiber reinforced plastic molded product and manufacture thereof
JPH01148682A (en) * 1987-12-03 1989-06-12 Jitensha Sangyo Shinko Kyokai Manufacture of front fork for bicycle made of carbon fiber reinforced resin
JPH02175391A (en) * 1988-12-27 1990-07-06 Jitensha Sangyo Shinko Kyokai Manufacture of drop handle bar of bicycle made of carbon fiber reinforced plastic
US5028478A (en) * 1986-12-25 1991-07-02 Troy Industries, Inc. Fiber reinforced composite materials having resin practice inter-layer zones
JPH0370248U (en) * 1989-11-13 1991-07-15
US6242090B1 (en) 1993-07-26 2001-06-05 Hexcel Corporation Fibre reinforced resin composite products
WO2004009314A1 (en) * 2002-07-18 2004-01-29 Mitsubishi Rayon Co., Ltd. Prepreg, intermediate material for forming frp, and method for production thereof and method for production of fiber-reinforced composite material
JP2004106347A (en) * 2002-09-18 2004-04-08 Mitsubishi Rayon Co Ltd Intermediate material for fiber reinforced plastic (frp) molding and manufacturing method therefor
JP2004182923A (en) * 2002-12-05 2004-07-02 Mitsubishi Rayon Co Ltd Prepreg and method for manufacturing fiber-reinforced composite material using the same
JP2013173334A (en) * 2012-02-27 2013-09-05 Ibaraki Kogyo Kk Molding method of fiber-reinforced plastic molded body with solid additive
WO2019107352A1 (en) * 2017-11-28 2019-06-06 東洋製罐グループホールディングス株式会社 Fiber-reinforced laminated body and method for manufacturing same

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229313A (en) * 1983-06-10 1984-12-22 Mitsubishi Rayon Co Ltd Manufacture of reinforced prepreg
JPH0570568B2 (en) * 1984-09-11 1993-10-05 Mitsubishi Heavy Ind Ltd
JPS6166636A (en) * 1984-09-11 1986-04-05 Mitsubishi Heavy Ind Ltd Fiber reinforced plastic molded product and manufacture thereof
US5028478A (en) * 1986-12-25 1991-07-02 Troy Industries, Inc. Fiber reinforced composite materials having resin practice inter-layer zones
JPH01148682A (en) * 1987-12-03 1989-06-12 Jitensha Sangyo Shinko Kyokai Manufacture of front fork for bicycle made of carbon fiber reinforced resin
JPH02175391A (en) * 1988-12-27 1990-07-06 Jitensha Sangyo Shinko Kyokai Manufacture of drop handle bar of bicycle made of carbon fiber reinforced plastic
JPH0370248U (en) * 1989-11-13 1991-07-15
US6242090B1 (en) 1993-07-26 2001-06-05 Hexcel Corporation Fibre reinforced resin composite products
WO2004009314A1 (en) * 2002-07-18 2004-01-29 Mitsubishi Rayon Co., Ltd. Prepreg, intermediate material for forming frp, and method for production thereof and method for production of fiber-reinforced composite material
US8679991B2 (en) 2002-07-18 2014-03-25 Mitsubishi Rayon Co., Ltd. Prepreg, intermediate material for forming FRP, and method for production thereof and method for production of fiber-reinforced composite material
JP2004106347A (en) * 2002-09-18 2004-04-08 Mitsubishi Rayon Co Ltd Intermediate material for fiber reinforced plastic (frp) molding and manufacturing method therefor
JP2004182923A (en) * 2002-12-05 2004-07-02 Mitsubishi Rayon Co Ltd Prepreg and method for manufacturing fiber-reinforced composite material using the same
JP2013173334A (en) * 2012-02-27 2013-09-05 Ibaraki Kogyo Kk Molding method of fiber-reinforced plastic molded body with solid additive
WO2019107352A1 (en) * 2017-11-28 2019-06-06 東洋製罐グループホールディングス株式会社 Fiber-reinforced laminated body and method for manufacturing same

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