FR1580587A - - Google Patents

Info

Publication number
FR1580587A
FR1580587A FR1580587DA FR1580587A FR 1580587 A FR1580587 A FR 1580587A FR 1580587D A FR1580587D A FR 1580587DA FR 1580587 A FR1580587 A FR 1580587A
Authority
FR
France
Prior art keywords
stream
bowl
fed
vibrated
plasticizer
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
Other languages
English (en)
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1580587A publication Critical patent/FR1580587A/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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • 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 fillers or of fibrous materials, e.g. short-fibre 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
    • 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)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Reinforced Plastic Materials (AREA)
FR1580587D 1967-08-25 1968-08-23 Expired FR1580587A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66333467A 1967-08-25 1967-08-25

Publications (1)

Publication Number Publication Date
FR1580587A true FR1580587A (enrdf_load_stackoverflow) 1969-09-05

Family

ID=24661379

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1580587D Expired FR1580587A (enrdf_load_stackoverflow) 1967-08-25 1968-08-23

Country Status (2)

Country Link
FR (1) FR1580587A (enrdf_load_stackoverflow)
GB (1) GB1159230A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572734A1 (fr) * 1984-11-07 1986-05-09 Mabille Georges Materiau a texture particulaire pour l'execution de traitements mecaniques par impact, procede pour la fabrication de ce materiau et installation pour la mise en oeuvre de ce procede
FR2781492A1 (fr) * 1998-07-24 2000-01-28 Andre Ravachol Nouveau materiau thermoplastique composite contenant des fibres d'origine vegetale et son procede de preparation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004712B1 (en) 1978-03-23 1986-02-12 Imperial Chemical Industries Plc Process for the manufacture of a glass fibre-reinforced plastics article and a glass fibre paste or slurry for use in the process
DE8916223U1 (de) * 1989-05-24 1995-09-21 Dingler, Gerhard, 72221 Haiterbach Bauelement
DE59304012D1 (de) * 1992-03-07 1996-11-07 Basf Ag Flächiger Verbundwerkstoff
US5538784A (en) * 1992-03-25 1996-07-23 E. I. Du Pont De Nemours And Company Process for molding fiber-reinforced thermoplastic polymer articles
DE69227704T2 (de) * 1992-03-25 1999-05-06 E.I. Du Pont De Nemours And Co., Wilmington, Del. Verfahren zum Formen faserverstärkten thermoplastischen Polymeren Gegenstände
JPH1135701A (ja) * 1997-07-15 1999-02-09 Sumitomo Chem Co Ltd 繊維強化熱可塑性樹脂成形品
IT1309905B1 (it) * 1999-01-08 2002-02-05 Gor Applic Speciali Srl Lastra,pannello,o simili di materia plastica termoformabile e metodoper la produzione degli stessi.
EP3587069B1 (de) * 2018-06-27 2020-12-16 Starlinger & Co Gesellschaft m.b.H. Vorrichtung und verfahren zum extrudieren von kunststoff

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572734A1 (fr) * 1984-11-07 1986-05-09 Mabille Georges Materiau a texture particulaire pour l'execution de traitements mecaniques par impact, procede pour la fabrication de ce materiau et installation pour la mise en oeuvre de ce procede
FR2781492A1 (fr) * 1998-07-24 2000-01-28 Andre Ravachol Nouveau materiau thermoplastique composite contenant des fibres d'origine vegetale et son procede de preparation

Also Published As

Publication number Publication date
GB1159230A (en) 1969-07-23

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Legal Events

Date Code Title Description
ST Notification of lapse