JPS565717A - Manufacturing of reinforced thermoplastic resin - Google Patents

Manufacturing of reinforced thermoplastic resin

Info

Publication number
JPS565717A
JPS565717A JP8178879A JP8178879A JPS565717A JP S565717 A JPS565717 A JP S565717A JP 8178879 A JP8178879 A JP 8178879A JP 8178879 A JP8178879 A JP 8178879A JP S565717 A JPS565717 A JP S565717A
Authority
JP
Japan
Prior art keywords
fiber strand
treated
thermoplastic resins
mold
cut
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
JP8178879A
Other languages
Japanese (ja)
Other versions
JPS6040455B2 (en
Inventor
Asao Inagaki
Yasunobu Yamamoto
Tamio Oi
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.)
Toyota Central R&D Labs Inc
Aisin Chemical Co Ltd
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Toyota Central R&D Labs Inc
Aisin 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 Aisin Seiki Co Ltd, Toyota Central R&D Labs Inc, Aisin Chemical Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP54081788A priority Critical patent/JPS6040455B2/en
Publication of JPS565717A publication Critical patent/JPS565717A/en
Publication of JPS6040455B2 publication Critical patent/JPS6040455B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

PURPOSE:To enable a continuous production of a resin pellet which has an improved mechanical strength, by a method wherein fiber roving is treated in a surface-treating liquid in which a coupling agent and graphite are suspended, and processed fiber strand covered with thermoplastic resins by the use of a mold is cut. CONSTITUTION:A converging agent on a linear fiber strand 2, converging several tens-thousands single fibers, is removed by washing in a washing bath 3, and the linear fiber strand dried in a drying device 4 is surface-treated in a surface-treating bath 6 containing graphite and a coupling agent solution 5. Linear fiber strand thus treated is then covered with thermoplastic resins fed from an extruder 9 when it passes through a mold 8, and the resultant fiber strand is then drawn in a line by a drawing device 10, being cut to the lengths of about 1-10mm. each by means of a cutter 7. This enables the production of a reinforced thermoplastic resin pellet 20 which is constituted such that line strands 21 are arranged in thermoplastic resins 22 in parallel along the axial direction over the full length of the pellet 20.
JP54081788A 1979-06-28 1979-06-28 Method for manufacturing reinforced thermoplastic resin Expired JPS6040455B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54081788A JPS6040455B2 (en) 1979-06-28 1979-06-28 Method for manufacturing reinforced thermoplastic resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54081788A JPS6040455B2 (en) 1979-06-28 1979-06-28 Method for manufacturing reinforced thermoplastic resin

Publications (2)

Publication Number Publication Date
JPS565717A true JPS565717A (en) 1981-01-21
JPS6040455B2 JPS6040455B2 (en) 1985-09-11

Family

ID=13756219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54081788A Expired JPS6040455B2 (en) 1979-06-28 1979-06-28 Method for manufacturing reinforced thermoplastic resin

Country Status (1)

Country Link
JP (1) JPS6040455B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922710A (en) * 1982-07-30 1984-02-06 Toshiba Chem Corp Manufacture of electroconductive molding material
JPH03188131A (en) * 1981-01-21 1991-08-16 Imperial Chem Ind Plc <Ici> Fiber-reinforced molded article
WO1992000837A1 (en) * 1990-07-06 1992-01-23 Ube-Nitto Kasei Co., Ltd. Fiber-reinforced polyamide resin composition and production thereof
JPH0462156U (en) * 1990-10-11 1992-05-28
JP2019055550A (en) * 2017-09-22 2019-04-11 株式会社日本製鋼所 Method and apparatus for molding fiber-reinforced thermoplastic resin molding

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03188131A (en) * 1981-01-21 1991-08-16 Imperial Chem Ind Plc <Ici> Fiber-reinforced molded article
JPH03243308A (en) * 1981-01-21 1991-10-30 Imperial Chem Ind Plc <Ici> Fiber reinforced pellet structure
JPS5922710A (en) * 1982-07-30 1984-02-06 Toshiba Chem Corp Manufacture of electroconductive molding material
JPH0159884B2 (en) * 1982-07-30 1989-12-20 Toshiba Chem Prod
WO1992000837A1 (en) * 1990-07-06 1992-01-23 Ube-Nitto Kasei Co., Ltd. Fiber-reinforced polyamide resin composition and production thereof
US5310600A (en) * 1990-07-06 1994-05-10 Ube-Nitto Kasei Co., Ltd. Fiber reinforced polyamide resin composite material and method of manufacture thereof
JPH0462156U (en) * 1990-10-11 1992-05-28
JP2019055550A (en) * 2017-09-22 2019-04-11 株式会社日本製鋼所 Method and apparatus for molding fiber-reinforced thermoplastic resin molding

Also Published As

Publication number Publication date
JPS6040455B2 (en) 1985-09-11

Similar Documents

Publication Publication Date Title
KR100276147B1 (en) Method for production of fiber reinforced semi-finished products of medium to high viscosity thermoplastics
US2948649A (en) Method of manufacturing sections and rods of glass fibre-reinforced plastic
US5520867A (en) Method of manufaturing a resin structure reinforced with long fibers
KR880009778A (en) Drawing method, apparatus and product thereof
GB908753A (en) Method and apparatus for forming fibre reinforced resin articles
KR910016826A (en) Manufacturing method of long fiber reinforced thermoplastic polyester resin and molded article produced therefrom
CZ278065B6 (en) Process of treating yarns, slivers and the like products consisting of various fibers and optionally treated to fabrics or knitted fabrics, and apparatus for making the same
JPS63246229A (en) Method and device for manufacturing drawing molding fiber-reinforced product
ATE132211T1 (en) EXTENDED MOLD STRAND
ES8302918A1 (en) Method and apparatus for making optical fiber cable element
JPS565717A (en) Manufacturing of reinforced thermoplastic resin
JPS6445832A (en) Preform yarn for thermoplastic composite material
JPH06285855A (en) Strand for molding of long fiber reinforced synthetic resin product and its pellet
EP0394900A3 (en) Apparatus and process for improved thermoplastic materials
US5837372A (en) Pliable tackified fiber tow and method of producing same
GB1000746A (en) Process and apparatus for manufacturing reinforced synthetic resin bodies
JPS565716A (en) Reinforced thermoplastic resin pellet
US3533870A (en) Method of fabricating a flexible impregnated glass fiber tether having maximum strength properties
JPS565718A (en) Reinforced thermoplastic resin pellet
JPS565715A (en) Reinforced thermoplastic resin pellet
ES268815A1 (en) Method and equipment for making fibre reinforced plastic shapes
JPS5452174A (en) Continuous production of curved rod material
GB1044031A (en) Production of articles composed of fiber reinforced resin materials
JPH0550434A (en) Continuous preparation of rod-shaped fiber-reinforced resin material and apparatus thereof
JPS565714A (en) Reinforced thermoplastic resin pellet