FR2457180A2 - Composite of polyvinylidene fluoride and incompatible thermoplastics - has intermediate layer of poly:alkyl methacrylate! and is useful for tube, film and sheet prodn. - Google Patents

Composite of polyvinylidene fluoride and incompatible thermoplastics - has intermediate layer of poly:alkyl methacrylate! and is useful for tube, film and sheet prodn.

Info

Publication number
FR2457180A2
FR2457180A2 FR7912952A FR7912952A FR2457180A2 FR 2457180 A2 FR2457180 A2 FR 2457180A2 FR 7912952 A FR7912952 A FR 7912952A FR 7912952 A FR7912952 A FR 7912952A FR 2457180 A2 FR2457180 A2 FR 2457180A2
Authority
FR
France
Prior art keywords
composite
polyvinylidene fluoride
poly
useful
film
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
FR7912952A
Other languages
French (fr)
Other versions
FR2457180B2 (en
Inventor
Albert Strassel
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/FR2457180A2/en
Priority to IT6873879A priority patent/IT1119928B/en
Priority to US06/071,675 priority patent/US4317860A/en
Priority to IL58234A priority patent/IL58234A/en
Priority to GB7931743A priority patent/GB2031795B/en
Priority to GR60039A priority patent/GR65674B/en
Priority to IN656/DEL/79A priority patent/IN153223B/en
Priority to BE0/197190A priority patent/BE878845A/en
Priority to AR27811379A priority patent/AR218396A1/en
Priority to SE7907864A priority patent/SE445193B/en
Priority to DE2938462A priority patent/DE2938462C2/en
Priority to BR7906102A priority patent/BR7906102A/en
Priority to FI792968A priority patent/FI69007C/en
Priority to NO793064A priority patent/NO155686C/en
Priority to CA336,170A priority patent/CA1130525A/en
Priority to NL7907106A priority patent/NL7907106A/en
Priority to DD79215750A priority patent/DD146023A5/en
Priority claimed from KR1019790003305A external-priority patent/KR830000832B1/en
Priority to LU81717A priority patent/LU81717A1/en
Priority to KR1019790003305A priority patent/KR830000832B1/en
Priority to HU79KU546A priority patent/HU182890B/en
Priority to ES79484407A priority patent/ES8101466A1/en
Priority to PT7021579A priority patent/PT70215A/en
Priority to PL1979218476A priority patent/PL122566B1/en
Priority to BG4493479A priority patent/BG49714A3/en
Priority to IE1820/79A priority patent/IE48693B1/en
Priority to YU232379A priority patent/YU40233B/en
Priority to AT628479A priority patent/AT379107B/en
Priority to CS796472A priority patent/CS219907B2/en
Priority to AU51160/79A priority patent/AU527970B2/en
Priority to SI7912323A priority patent/SI7912323A8/en
Priority to RO9875779A priority patent/RO78589A/en
Priority to DK116180A priority patent/DK116180A/en
Publication of FR2457180A2 publication Critical patent/FR2457180A2/en
Priority to US06/288,662 priority patent/US4415519A/en
Publication of FR2457180B2 publication Critical patent/FR2457180B2/fr
Application granted granted Critical
Granted 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
    • B29C48/03—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
    • 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
    • B29C48/03—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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B32B27/06—Layered 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
    • B32B27/08—Layered 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Composite consists of a combination of polyalkyl methacrylate (I) with polyvinylidene fluoride (PVDF) and of (I) with a thermoplastic polymer (II), which is incompatible with PVDF. The composite has >=1 outer surface of PVDF and a surface of (II). PVDF and (II) pref. are joined through (a substance contg.) (I). The composite pref. is produced by coextrusion of (I) or a mixt. contg. >=30 wt. % (I) between PVDF and (II). The composite can be made into tubes, hoses, profiles, films and sheets (suitable for thermoforming). It has a homogeneous structure, in which the components are intimately bonded.
FR7912952A 1978-09-25 1979-05-22 Composite of polyvinylidene fluoride and incompatible thermoplastics - has intermediate layer of poly:alkyl methacrylate! and is useful for tube, film and sheet prodn. Granted FR2457180A2 (en)

Priority Applications (33)

Application Number Priority Date Filing Date Title
FR7912952A FR2457180A2 (en) 1979-05-22 1979-05-22 Composite of polyvinylidene fluoride and incompatible thermoplastics - has intermediate layer of poly:alkyl methacrylate! and is useful for tube, film and sheet prodn.
IT6873879A IT1119928B (en) 1978-09-25 1979-08-30 COMPOSITE MATERIAL OF VINYLIDENE POLYFLUORIDE AND INCOMPATIBLE THERMOPLASTIC POLYMER AND PROCEDURE 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 NON-COMPATIBLE VINYLIDENE POLYFLUORIDE AND THERMOPLASTIC COMPOSITE MATERIAL AND PROCESS FOR PRODUCING IT BY COEXTRUSION
AR27811379A AR218396A1 (en) 1978-09-25 1979-09-19 MATERIAL COMPOSED BY THREE COMPONENTS
SE7907864A SE445193B (en) 1978-09-25 1979-09-21 COMPOSITION MATERIAL OF POLYVINYLIDEEN FLUORIDE AND THEREFORE NON-COMBINABLE THERMOPLASTY AND PROCEDURE FOR THE PREPARATION OF THIS MATERIAL BY CONSTRUCTION
DE2938462A DE2938462C2 (en) 1978-09-25 1979-09-22 Composite material with at least one outer layer made of polyvinylidene fluoride and method for producing the same
BG4493479A BG49714A3 (en) 1978-09-25 1979-09-24 Material of vinylidine polyphluorid and thermoplstic composition and method for its preparation
NO793064A NO155686C (en) 1978-09-25 1979-09-24 PROCEDURE FOR THE PREPARATION OF A COMPOSITION MATERIAL OF POLYVINYLIDEEN FLOURIDE AND THERMOPLASTIC SUBSTANCES COMPATIBLE WITH POLYVINYLIDEEN FLOURIDE.
CA336,170A CA1130525A (en) 1978-09-25 1979-09-24 Thermoplastic, non compatible, polyfluorinated vinylidene and process for obtaining same
NL7907106A NL7907106A (en) 1978-09-25 1979-09-24 COMPOSITE THERMOPLASTIC MATERIAL.
DD79215750A DD146023A5 (en) 1978-09-25 1979-09-24 COMPOSITE MATERIAL OF POLYVINYLIDE FLUORIDE
BR7906102A BR7906102A (en) 1978-09-25 1979-09-24 THREE COMPONENT COMPOSITE MATERIAL AND THE MANUFACTURING PROCESS OF A VINYLIDEN POLYLUORIDE COMPOSITE MATERIAL - THERMOPLASTIC POLYMER NOT COMPATIBLE WITH VINYLIDEN POLYLUORIDE
LU81717A LU81717A1 (en) 1978-09-25 1979-09-24 NON-COMPATIBLE VINYLIDENE POLYFLUORIDE AND THERMOPLASTIC COMPOSITE MATERIAL AND METHOD FOR OBTAINING IT BY COEXTRUSION
KR1019790003305A KR830000832B1 (en) 1978-09-25 1979-09-24 Laminates of Polyvinylidene Fluoride and Incompatible Thermoplastics
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
ES79484407A ES8101466A1 (en) 1978-09-25 1979-09-24 Polyvinylidene fluoride-thermoplastic resin laminates and method
PT7021579A PT70215A (en) 1978-09-25 1979-09-24 VINYLIDENE POLYFLUORIDE COMPOSITE MATERIAL AND NON-COMPATIBLE THERMOPLASTIC AND METHOD OF OBTAINING BY COEXTRUSION
PL1979218476A PL122566B1 (en) 1978-09-25 1979-09-24 Method of manufacture of thermoplastic composite
FI792968A FI69007C (en) 1978-09-25 1979-09-24 COMPOSITE MATERIAL AV AOTMINSTONE ETT YTTERSKIKT AV POLYVINYLIDENFLUORID OCH FOERFARANDE FOER FRAMSTAELLNING AV DETSAMMA
RO9875779A RO78589A (en) 1978-09-25 1979-09-25 STRATIFICATION BASED ON VINYLIDINE POLIFLUORIDE AND PROCEDURE FOR OBTAINING THEM
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
AT628479A AT379107B (en) 1978-09-25 1979-09-25 COMPOSITE MATERIAL WITH AT LEAST ONE OUTER LAYER FROM POLYVINYLIDEN FLUORIDE AND METHOD FOR THE PRODUCTION THEREOF
CS796472A CS219907B2 (en) 1979-05-22 1979-09-25 Combined three-component material and method of making the same
AU51160/79A AU527970B2 (en) 1978-09-25 1979-09-25 Composite coextruded polymeric material
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
IE1820/79A IE48693B1 (en) 1978-09-25 1979-09-25 Composite multi-layered polyvinylidene fluoride material and process for its preparation
DK116180A DK116180A (en) 1978-09-25 1980-03-18 WOOD COMPONENT COMPOSITION MATERIAL BASED ON POLYVINYLININE FLOURIDE AND A THERMOPLASTIC POLYMER AND 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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7912952A FR2457180A2 (en) 1979-05-22 1979-05-22 Composite of polyvinylidene fluoride and incompatible thermoplastics - has intermediate layer of poly:alkyl methacrylate! and is useful for tube, film and sheet prodn.
KR1019790003305A KR830000832B1 (en) 1978-09-25 1979-09-24 Laminates of Polyvinylidene Fluoride and Incompatible Thermoplastics

Publications (2)

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

Family

ID=26221170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912952A Granted FR2457180A2 (en) 1978-09-25 1979-05-22 Composite of polyvinylidene fluoride and incompatible thermoplastics - has intermediate layer of poly:alkyl methacrylate! and is useful for tube, film and sheet prodn.

Country Status (2)

Country Link
CS (1) CS219907B2 (en)
FR (1) FR2457180A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577168A1 (en) * 1985-02-08 1986-08-14 Atochem VINYLIDENE-COPOLYMER (CARBON ETHYLENE-OXIDE) POLYFLUORIDE COMPOSITE, TREATMENT OF VINYLIDENE POLYFLUORIDE BY THIS COPOLYMER FOR SUBSTRATE ADHESION
EP0222900A1 (en) * 1985-05-28 1987-05-27 The Dow Chemical Company Co-extruded laminates containing carbon monoxide interpolymers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2236965A1 (en) * 1973-07-10 1975-02-07 Kureha Chemical Ind Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2236965A1 (en) * 1973-07-10 1975-02-07 Kureha Chemical Ind Co Ltd

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577168A1 (en) * 1985-02-08 1986-08-14 Atochem VINYLIDENE-COPOLYMER (CARBON ETHYLENE-OXIDE) POLYFLUORIDE COMPOSITE, TREATMENT OF VINYLIDENE POLYFLUORIDE BY THIS COPOLYMER FOR SUBSTRATE ADHESION
EP0191690A1 (en) * 1985-02-08 1986-08-20 Elf Atochem S.A. Polyvinylidine fluoride (ethylene carbon oxide) copolymer composite, polyvinylidine fluoride treatment with this copolymer for its adhesion to a substrate
EP0222900A1 (en) * 1985-05-28 1987-05-27 The Dow Chemical Company Co-extruded laminates containing carbon monoxide interpolymers
EP0222900A4 (en) * 1985-05-28 1988-11-22 Dow Chemical Co Co-extruded laminates containing carbon monoxide interpolymers.

Also Published As

Publication number Publication date
CS219907B2 (en) 1983-03-25
FR2457180B2 (en) 1981-08-14

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