DE1504886A1 - Verfahren zum Herstellen von Verbundkoerpern aus wenigstens zwei verschiedenen Kunststoffen - Google Patents

Verfahren zum Herstellen von Verbundkoerpern aus wenigstens zwei verschiedenen Kunststoffen

Info

Publication number
DE1504886A1
DE1504886A1 DE19651504886 DE1504886A DE1504886A1 DE 1504886 A1 DE1504886 A1 DE 1504886A1 DE 19651504886 DE19651504886 DE 19651504886 DE 1504886 A DE1504886 A DE 1504886A DE 1504886 A1 DE1504886 A1 DE 1504886A1
Authority
DE
Germany
Prior art keywords
intermediate layer
plastics
composite
plastic
layer
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
DE19651504886
Other languages
German (de)
English (en)
Inventor
Rebeyrolles M Michel
Maillard M Paul
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.)
Tuboplast France S A Soc
Original Assignee
Tuboplast France S A Soc
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 FR972257A external-priority patent/FR1401443A/fr
Application filed by Tuboplast France S A Soc filed Critical Tuboplast France S A Soc
Publication of DE1504886A1 publication Critical patent/DE1504886A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • B29C48/0016—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die using a plurality of extrusion dies
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
DE19651504886 1964-04-24 1965-04-23 Verfahren zum Herstellen von Verbundkoerpern aus wenigstens zwei verschiedenen Kunststoffen Pending DE1504886A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR972257A FR1401443A (fr) 1964-04-24 1964-04-24 Tubes composites et leur procédé de fabrication
BE662982A BE662982A (xx) 1964-04-24 1965-04-23

Publications (1)

Publication Number Publication Date
DE1504886A1 true DE1504886A1 (de) 1970-02-12

Family

ID=25656192

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19651504886 Pending DE1504886A1 (de) 1964-04-24 1965-04-23 Verfahren zum Herstellen von Verbundkoerpern aus wenigstens zwei verschiedenen Kunststoffen

Country Status (3)

Country Link
BE (1) BE662982A (xx)
DE (1) DE1504886A1 (xx)
NL (1) NL6505207A (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188723A2 (en) * 1984-12-12 1986-07-30 General Electric Company Laminate comprising outer layers of aromatic polycarbonate and a polyolefin tied together with a mixture of polyolefin and a polyalkene terephthalate
EP0634597A1 (fr) * 1993-07-14 1995-01-18 SOLVAY (Société Anonyme) Tuyau à imperméabilité élevée vis-à-vis des hydrocarbures
FR2726345A1 (fr) * 1994-11-02 1996-05-03 Atochem Elf Sa Tubes en polyamide et en polyethylene pour la distribution du gaz domestique

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108844A (en) * 1989-12-28 1992-04-28 American National Can Company Blended films, structures therefrom, and methods of making and using them

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188723A2 (en) * 1984-12-12 1986-07-30 General Electric Company Laminate comprising outer layers of aromatic polycarbonate and a polyolefin tied together with a mixture of polyolefin and a polyalkene terephthalate
EP0188723A3 (en) * 1984-12-12 1988-02-17 General Electric Company Laminate comprising outer layers of aromatic polycarbonate and a polyolefin tied together with a mixture of polyolefin and a polyalkene terephthalate
EP0634597A1 (fr) * 1993-07-14 1995-01-18 SOLVAY (Société Anonyme) Tuyau à imperméabilité élevée vis-à-vis des hydrocarbures
BE1007269A3 (fr) * 1993-07-14 1995-05-09 Solvay Tuyau a impermeabilite elevee vis-a-vis des hydrocarbures.
FR2726345A1 (fr) * 1994-11-02 1996-05-03 Atochem Elf Sa Tubes en polyamide et en polyethylene pour la distribution du gaz domestique
WO1996014531A1 (fr) * 1994-11-02 1996-05-17 Elf Atochem S.A. Canalisations a base de polyamide et de polyolefine pour le transport et/ou la distribution de gaz

Also Published As

Publication number Publication date
BE662982A (xx) 1965-10-25
NL6505207A (xx) 1965-10-25

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971