FR2371287A1 - Procede et appareil de fabrication d'une resine thermoplastique de structure cellulaire renforcee par des fibres - Google Patents

Procede et appareil de fabrication d'une resine thermoplastique de structure cellulaire renforcee par des fibres

Info

Publication number
FR2371287A1
FR2371287A1 FR7734816A FR7734816A FR2371287A1 FR 2371287 A1 FR2371287 A1 FR 2371287A1 FR 7734816 A FR7734816 A FR 7734816A FR 7734816 A FR7734816 A FR 7734816A FR 2371287 A1 FR2371287 A1 FR 2371287A1
Authority
FR
France
Prior art keywords
filaments
submerging
reinforced thermoplastic
consolidate
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
FR7734816A
Other languages
English (en)
Other versions
FR2371287B1 (fr
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.)
Kurashiki Spinning Co Ltd
Original Assignee
Kurashiki Spinning 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
Priority claimed from JP13918976A external-priority patent/JPS5363473A/ja
Priority claimed from JP4163977A external-priority patent/JPS53126072A/ja
Priority claimed from JP4163877A external-priority patent/JPS53126073A/ja
Application filed by Kurashiki Spinning Co Ltd filed Critical Kurashiki Spinning Co Ltd
Publication of FR2371287A1 publication Critical patent/FR2371287A1/fr
Application granted granted Critical
Publication of FR2371287B1 publication Critical patent/FR2371287B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/332—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being three-dimensional structures

Abstract

L'invention concerne un procédé et un appareil de fabrication d'une résine thermoplastique de structure cellulaire renforcée par des fibres. Des mèches de fibres de verre par exemple passent dans un bain d'émulsion de résine thermoplastique à laquelle est additionné un agent de gonflement. Les mèches sont ensuite séchées, rassemblées en un faisceau, préchauffées, comprimées entre des rouleaux ou des plateaux, et enfin elles sont chauffées au-dessus de la température de décomposition de l'agent de gonflement. L'invention s'applique notamment à la fabrication d'un matériau de construction dans le genre du bois.
FR7734816A 1976-11-18 1977-11-18 Procede et appareil de fabrication d'une resine thermoplastique de structure cellulaire renforcee par des fibres Granted FR2371287A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13918976A JPS5363473A (en) 1976-11-18 1976-11-18 Production of light weight foamed thermoplastic resin structure reinforced with fiber
JP4163977A JPS53126072A (en) 1977-04-11 1977-04-11 Continuous making method and apparatus for light weight foamed thermoplastic resin structure reinforced with fiber
JP4163877A JPS53126073A (en) 1977-04-11 1977-04-11 Method and apparatus for impregnating liquid resin into fiber bundle groups in prodaction of fiber rienforced resin molded body

Publications (2)

Publication Number Publication Date
FR2371287A1 true FR2371287A1 (fr) 1978-06-16
FR2371287B1 FR2371287B1 (fr) 1980-11-07

Family

ID=27290904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734816A Granted FR2371287A1 (fr) 1976-11-18 1977-11-18 Procede et appareil de fabrication d'une resine thermoplastique de structure cellulaire renforcee par des fibres

Country Status (1)

Country Link
FR (1) FR2371287A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019998A1 (fr) * 1979-05-31 1980-12-10 Imperial Chemical Industries Plc Laminés en mousse renforcée et procédé pour leur fabrication

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888466A (en) * 1957-02-05 1962-01-31 Freudenberg Carl Kg Improvements in and relating to the production of bonded fibrous materials
FR1324495A (fr) * 1961-04-25 1963-04-19 Specialty Converters Fabrication d'une mousse plastique renforcée en forme de feuille
FR1474435A (fr) * 1966-04-01 1967-03-24 Specialty Converters Procédé et appareil de fabrication de plaques en matières de rembourrage
FR2175876A1 (fr) * 1972-03-10 1973-10-26 Tokuyama Sekisui Ind Corp
FR2184997A1 (fr) * 1972-05-17 1973-12-28 Sekisui Chemical Co Ltd

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888466A (en) * 1957-02-05 1962-01-31 Freudenberg Carl Kg Improvements in and relating to the production of bonded fibrous materials
FR1324495A (fr) * 1961-04-25 1963-04-19 Specialty Converters Fabrication d'une mousse plastique renforcée en forme de feuille
FR1474435A (fr) * 1966-04-01 1967-03-24 Specialty Converters Procédé et appareil de fabrication de plaques en matières de rembourrage
FR2175876A1 (fr) * 1972-03-10 1973-10-26 Tokuyama Sekisui Ind Corp
FR2184997A1 (fr) * 1972-05-17 1973-12-28 Sekisui Chemical Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019998A1 (fr) * 1979-05-31 1980-12-10 Imperial Chemical Industries Plc Laminés en mousse renforcée et procédé pour leur fabrication

Also Published As

Publication number Publication date
FR2371287B1 (fr) 1980-11-07

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