FR2457180B2 - - Google Patents

Info

Publication number
FR2457180B2
FR2457180B2 FR7912952A FR7912952A FR2457180B2 FR 2457180 B2 FR2457180 B2 FR 2457180B2 FR 7912952 A FR7912952 A FR 7912952A FR 7912952 A FR7912952 A FR 7912952A FR 2457180 B2 FR2457180 B2 FR 2457180B2
Authority
FR
France
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
FR7912952A
Other versions
FR2457180A2 (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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7912952A priority Critical patent/FR2457180B2/fr
Priority claimed from IT6873879A external-priority patent/IT1119928B/en
Priority claimed from IL58234A external-priority patent/IL58234A/en
Priority to KR1019790003305A priority patent/KR830000832B1/en
Priority claimed from SI7912323A external-priority patent/SI7912323A8/en
Priority claimed from DK116180A external-priority patent/DK116180A/en
Publication of FR2457180A2 publication Critical patent/FR2457180A2/en
Publication of FR2457180B2 publication Critical patent/FR2457180B2/fr
Application granted granted Critical
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15Methods 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
    • B32B37/153Methods 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 immediatly laminated while in semi-molten state
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/30Extrusion nozzles or dies
    • B29C48/32Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/335Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
FR7912952A 1978-09-25 1979-05-22 Expired FR2457180B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7912952A FR2457180B2 (en) 1979-05-22 1979-05-22
KR1019790003305A KR830000832B1 (en) 1978-09-25 1979-09-24 The laminate of the polyvinylidene fluoride and its non-affinity for thermoplastics

Applications Claiming Priority (33)

Application Number Priority Date Filing Date Title
FR7912952A FR2457180B2 (en) 1979-05-22 1979-05-22
IT6873879A IT1119928B (en) 1978-09-25 1979-08-30 The composite material of polyvinylidene fluoride and incompatible thermoplastic polymer and method for its manufacture
US06/071,675 US4317860A (en) 1978-09-25 1979-08-31 Polyvinylidene fluoride-thermoplastic resin laminates and method
IL58234A IL58234A (en) 1978-09-25 1979-09-12 Composite material consisting of polyvinylidene fluoride and a thermoplastic polymer incompatible therewith and process for producing this material by coextrusion
GB7931743A GB2031795B (en) 1978-09-25 1979-09-13 Composite multilayered polyvinylidene fluoride material and process for its preparation
GR60039A GR65674B (en) 1978-09-25 1979-09-14 Poly-fluorided composite materials of vinyliden and thermoplastics and method for the preparation thereof by extrusion
IN656/DEL/79A IN153223B (en) 1978-09-25 1979-09-17
BE0/197190A BE878845A (en) 1978-09-25 1979-09-18 composite material polyvinylidene fluoride and thermoplastic compatible and non-process by coextrusion
AR27811379A AR218396A1 (en) 1978-09-25 1979-09-19 Material composed of three components
SE7907864A SE445193B (en) 1978-09-25 1979-09-21 Composite material of polyvinylidene fluoride and a non-compatible thermoplastic with it and process for the solidification of this material by samstrengsprutning
DE19792938462 DE2938462C2 (en) 1978-09-25 1979-09-22
BG4493479A BG49714A3 (en) 1978-09-25 1979-09-24 Material of vinylidine polyphluorid and thermoplstic composition and method for its preparation
CA336,170A CA1130525A (en) 1978-09-25 1979-09-24 Thermoplastic, non compatible, polyfluorinated vinylidene and process for obtaining same
PL1979218476A PL122566B1 (en) 1978-09-25 1979-09-24 Method of manufacture of thermoplastic composite
ES79484407A ES8101466A1 (en) 1978-09-25 1979-09-24 Method of manufacturing a polymer material.
HU79KU546A HU182890B (en) 1978-09-25 1979-09-24 Laminar composition of materials containing polyvinylidene fluoride and a thermoplastic substance incompatible therewith and process for its coextrusion
NO793064A NO155686C (en) 1978-09-25 1979-09-24 A method for preparing a composite of polyvinylidenflourid and thermoplastic materials that are incompatible with polyvinylidenflourid.
PT7021579A PT70215A (en) 1978-09-25 1979-09-24 Vinylidene polyfluoride composite material and non-compatible thermoplastic and method of obtaining by coextrusion
DD79215750A DD146023A5 (en) 1978-09-25 1979-09-24 Composite material of polyvinylide fluoride
FI792968A FI69007C (en) 1978-09-25 1979-09-24 Kompositmaterial of aotminstone a ytterskikt of Polyvinylidenfluorid Science foerfarande Foer of the same is framstaellning
BR7906102A BR7906102A (en) 1978-09-25 1979-09-24 Material composite of three components and manufacturing process of a composite vinylidene polyfluoride material - thermoplastic polymer not compatible with vinylidene polyfluoride
NL7907106A NL7907106A (en) 1978-09-25 1979-09-24 Composite thermoplastic material.
KR1019790003305A KR830000832B1 (en) 1978-09-25 1979-09-24 The laminate of the polyvinylidene fluoride and its non-affinity for thermoplastics
LU81717A LU81717A1 (en) 1978-09-25 1979-09-24 composite material polyvinylidene fluoride and thermoplastic compatible and non-process by coextrusion
YU232379A YU40233B (en) 1978-09-25 1979-09-25 Process for the production of a complex material of polyvinylidene fluoride and a polyvinylidene incopatible thermoplastic material
AU51160/79A AU527970B2 (en) 1978-09-25 1979-09-25 Composite coextruded polymeric material
CS796472A CS219907B2 (en) 1979-05-22 1979-09-25 Combined three-component material and method of making the same
SI7912323A SI7912323A8 (en) 1978-09-25 1979-09-25 Process for the production of a complex material of polyvinylidenefluoride and thermoplastic material which is incompatible with polyvinylidenefluoride
RO9875779A RO78589A (en) 1978-09-25 1979-09-25 Stratification based on vinylidine polifluoride and procedure for obtaining them
IE182079A IE48693B1 (en) 1978-09-25 1979-09-25 Composite multi-layered polyvinylidene fluoride material and process for its preparation
AT628479A AT379107B (en) 1978-09-25 1979-09-25 Composite material having at least an outer layer of polyvinylidene fluoride and method for its preparation
DK116180A DK116180A (en) 1978-09-25 1980-03-18 The three-component composite material based on polyvinylindenflourid and a thermoplastic polymer, as well as procedure for the preparation of such material
US06/288,662 US4415519A (en) 1978-09-25 1981-07-30 Method of making polyvinylidene fluoride-thermoplastic resin laminates

Publications (2)

Publication Number Publication Date
FR2457180A2 FR2457180A2 (en) 1980-12-19
FR2457180B2 true FR2457180B2 (en) 1981-08-14

Family

ID=26221170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912952A Expired FR2457180B2 (en) 1978-09-25 1979-05-22

Country Status (2)

Country Link
CS (1) CS219907B2 (en)
FR (1) FR2457180B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678713A (en) * 1984-08-31 1987-07-07 The Dow Chemical Company Co-extruded laminates containing carbon monoxide interpolymers
FR2577168B1 (en) * 1985-02-08 1987-02-27 Atochem Composite polyvinylidene fluoride-copolymer (ethylene-oxide atoms), fluoride treatment by this vinylidene copolymer in view of its adhesion to a substrate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5314112B2 (en) * 1973-07-10 1978-05-15

Also Published As

Publication number Publication date
CS219907B2 (en) 1983-03-25
FR2457180A2 (en) 1980-12-19

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