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ZA795036B - Composite material consisting of polyvinylidene fluoride and incompatible thermoplastic and process for obtaining this material by coextrusion - Google Patents

Composite material consisting of polyvinylidene fluoride and incompatible thermoplastic and process for obtaining this material by coextrusion

Info

Publication number
ZA795036B
ZA795036B ZA00795036A ZA795036A ZA795036B ZA 795036 B ZA795036 B ZA 795036B ZA 00795036 A ZA00795036 A ZA 00795036A ZA 795036 A ZA795036 A ZA 795036A ZA 795036 B ZA795036 B ZA 795036B
Authority
ZA
South Africa
Prior art keywords
coextrusion
obtaining
polyvinylidene fluoride
composite material
incompatible thermoplastic
Prior art date
Application number
ZA00795036A
Inventor
A Strassel
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Priority claimed from KR1019790003305A external-priority patent/KR830000832B1/en
Publication of ZA795036B publication Critical patent/ZA795036B/en

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
    • 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ZA00795036A 1978-09-25 1979-09-24 Composite material consisting of polyvinylidene fluoride and incompatible thermoplastic and process for obtaining this material by coextrusion ZA795036B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7827361A FR2436676A1 (en) 1978-09-25 1978-09-25 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 (1)

Publication Number Publication Date
ZA795036B true ZA795036B (en) 1980-09-24

Family

ID=26220772

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00795036A ZA795036B (en) 1978-09-25 1979-09-24 Composite material consisting of polyvinylidene fluoride and incompatible thermoplastic and process for obtaining this material by coextrusion

Country Status (4)

Country Link
JP (1) JPS5544898A (en)
FR (1) FR2436676A1 (en)
SU (1) SU1071216A3 (en)
ZA (1) ZA795036B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477463A1 (en) * 1980-03-07 1981-09-11 Ugine Kuhlmann PROCESS FOR PRODUCING VINYLIDENE POLYFLUORIDE COMPOSITE AND NON-COMPATIBLE POLYMER BY COEXTRUSION-MOLDING
JPS57142359A (en) * 1981-02-28 1982-09-03 Kureha Chemical Ind Co Ltd Extruded laminate
JPS57187248A (en) * 1981-05-12 1982-11-17 Kureha Chemical Ind Co Ltd Laminate
JPS58126154A (en) * 1982-01-25 1983-07-27 呉羽化学工業株式会社 Method of coating metallic base material with resin
JPS59140053A (en) * 1983-01-31 1984-08-11 カンボウプラス株式会社 Laminated cloth having excellent contamination resistance
EP0132583B1 (en) * 1983-08-01 1988-09-14 Ausimont, U.S.A., Inc. Coextrusion of thermoplastic fluoropolymers with thermoplastic polymers
JPH0671785B2 (en) * 1984-06-23 1994-09-14 電気化学工業株式会社 Method for producing vinylidene fluoride resin-based composite film
FR2711665B1 (en) * 1993-10-25 1995-12-08 Atochem Elf Sa PVDF adhesion binder, its application as a barrier material and materials obtained from it.
EP1722972A4 (en) * 2004-02-20 2010-12-22 Saint Gobain Performance Plast MULTILAYER FILMS RESISTANT TO PULSE FLOW
JP5263149B2 (en) * 2007-02-21 2013-08-14 旭硝子株式会社 Laminated sheet
US7866348B2 (en) * 2008-05-01 2011-01-11 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing
US8092881B2 (en) 2008-05-01 2012-01-10 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451876A (en) * 1964-05-28 1969-06-24 Ksh Inc Plastic light-transmitting panel
US3565985A (en) * 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
US3647612A (en) * 1969-06-06 1972-03-07 Dow Chemical Co Multilayer plastic articles
DE2246497B2 (en) * 1972-09-22 1976-04-08 Verfahren zum Coextrudieren von thermoplastischem Kunststoff Dynamit Nobel AG, 5210 Troisdorf PROCESS FOR COEXTRUDING THERMOPLASTIC PLASTIC
JPS5155381A (en) * 1974-11-12 1976-05-15 Kureha Chemical Ind Co Ltd SEKISOHORIMECHIRUMETAAKURIREETOBAN
JPS5159971A (en) * 1974-11-21 1976-05-25 Nippon Carbide Kogyo Kk TAIKOSEINOSUGURETAFUKUGOFUIRUMU
NL7710865A (en) * 1976-10-05 1978-04-07 Sumitomo Chemical Co PROCESS FOR MANUFACTURING ORIENTED LAMINATED THERMOPLASTIC FOILS OR PLATES.

Also Published As

Publication number Publication date
JPS5544898A (en) 1980-03-29
FR2436676B1 (en) 1981-02-13
SU1071216A3 (en) 1984-01-30
JPH0313059B2 (en) 1991-02-21
FR2436676A1 (en) 1980-04-18

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