FR1504989A - Procédé et appareil pour fabriquer des résines synthétiques renforcées de fibres de verre - Google Patents

Procédé et appareil pour fabriquer des résines synthétiques renforcées de fibres de verre

Info

Publication number
FR1504989A
FR1504989A FR87119A FR87119A FR1504989A FR 1504989 A FR1504989 A FR 1504989A FR 87119 A FR87119 A FR 87119A FR 87119 A FR87119 A FR 87119A FR 1504989 A FR1504989 A FR 1504989A
Authority
FR
France
Prior art keywords
mix
resin
working
temperature
liquid
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.)
Expired
Application number
FR87119A
Other languages
English (en)
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.)
FIBERFIL Inc
Original Assignee
FIBERFIL 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 FIBERFIL Inc filed Critical FIBERFIL Inc
Application granted granted Critical
Publication of FR1504989A publication Critical patent/FR1504989A/fr
Expired 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles

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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR87119A 1965-12-15 1966-12-12 Procédé et appareil pour fabriquer des résines synthétiques renforcées de fibres de verre Expired FR1504989A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51399965A 1965-12-15 1965-12-15

Publications (1)

Publication Number Publication Date
FR1504989A true FR1504989A (fr) 1967-12-08

Family

ID=24045401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87119A Expired FR1504989A (fr) 1965-12-15 1966-12-12 Procédé et appareil pour fabriquer des résines synthétiques renforcées de fibres de verre

Country Status (6)

Country Link
BE (1) BE691109A (fr)
CH (1) CH482772A (fr)
DE (1) DE1753621A1 (fr)
FR (1) FR1504989A (fr)
GB (1) GB1130801A (fr)
NL (1) NL6617363A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380857A1 (fr) * 1977-02-17 1978-09-15 Dynamit Nobel Ag Procede et dispositif pour incorporer des fibres de verre dans des matieres thermoplastiques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0512730B1 (fr) * 1991-05-06 1996-02-21 Dow Corning S.A. Fabrication de compositions de organosiloxanes durcissables par l'humidité

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380857A1 (fr) * 1977-02-17 1978-09-15 Dynamit Nobel Ag Procede et dispositif pour incorporer des fibres de verre dans des matieres thermoplastiques

Also Published As

Publication number Publication date
BE691109A (fr) 1967-05-16
NL6617363A (fr) 1967-06-16
CH482772A (de) 1969-12-15
DE1753621A1 (de) 1972-04-20
GB1130801A (en) 1968-10-16

Similar Documents

Publication Publication Date Title
US3591674A (en) Process for the preparation of polymeric materials
US2769804A (en) Continuous method for making solid polymeric materials
US3599292A (en) Equipment for the injection molding of thermoplastic materials having a high content of volatile substances
GB1021623A (en) A process for manufacturing films of expanded polystyrene
ES445205A1 (es) Perfeccionamientos en los aparatos para extruir material po-limerico.
GB1526398A (en) Manufacture of extruded products
ES302732A1 (es) Procedimiento para la obtencion de una dispersion de polimeros de adicion en liquidos organicos.
GB917731A (en) Method of and apparatus for pumping and/or extruding visco-elastic materials
US3819782A (en) Process for producing a light-conducting structure
GB1157345A (en) Acrylic Elastomers
US3646186A (en) Process for producing continuous round jacketed lightguides
ES359896A1 (es) Un procedimiento para la preparacion de una composicion po-limerica expansionable.
ES483946A1 (es) Procedimiento para extruir polimeros de etileno
GB1319083A (en) Method of devolatilizing polymers
EP0036391B1 (fr) Procédé pour préparer des articles en résine renforcée par des fibres, un préimprégné utilisable dans le procédé et l'article ainsi préparé
US3632366A (en) Method of producing moldable reinforced thermoplastic material
FR1504989A (fr) Procédé et appareil pour fabriquer des résines synthétiques renforcées de fibres de verre
ES308962A1 (es) Un procedimiento para preparar nuevas composiciones de plastico reforzado, en particular materiales termoplasticos intermedios reforzados.
US3536787A (en) Process for devolatilizing polymers
GB927501A (en) Extrusion apparatus and processes
GB1048999A (en) Thermoplastic resin foams
US3030665A (en) Refining thermoplastic resins
FR2218183A1 (en) Extrusion system for crosslinkable polymers - where the shear work input can be varied independently of the polymer throughput
FR2057816A5 (en) Extrusion of incompatible mixed polymers - into filaments and sheet
EP0137138B1 (fr) Procédé de préparation de PVC par suspension particulièrement apte au moulage par injection