FR2436676A1 - Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion - Google Patents

Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion

Info

Publication number
FR2436676A1
FR2436676A1 FR7827361A FR7827361A FR2436676A1 FR 2436676 A1 FR2436676 A1 FR 2436676A1 FR 7827361 A FR7827361 A FR 7827361A FR 7827361 A FR7827361 A FR 7827361A FR 2436676 A1 FR2436676 A1 FR 2436676A1
Authority
FR
France
Prior art keywords
polyfluoride
vinylidene
composite
poly
useful
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
FR7827361A
Other languages
English (en)
French (fr)
Other versions
FR2436676B1 (enrdf_load_stackoverflow
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
Pechiney 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 FR7827361A priority Critical patent/FR2436676A1/fr
Priority to IT6873879A priority patent/IT1119928B/it
Priority to US06/071,675 priority patent/US4317860A/en
Priority to IL58234A priority patent/IL58234A/xx
Priority to GB7931743A priority patent/GB2031795B/en
Priority to GR60039A priority patent/GR65674B/el
Priority to IN656/DEL/79A priority patent/IN153223B/en
Priority to BE0/197190A priority patent/BE878845A/fr
Priority to AR27811379A priority patent/AR218396A1/es
Priority to SE7907864A priority patent/SE445193B/sv
Priority to DE2938462A priority patent/DE2938462C2/de
Priority to LU81717A priority patent/LU81717A1/fr
Priority to BR7906102A priority patent/BR7906102A/pt
Priority to ZA00795036A priority patent/ZA795036B/xx
Priority to DD79215750A priority patent/DD146023A5/de
Priority to PL1979218476A priority patent/PL122566B1/pl
Priority to HU79KU546A priority patent/HU182890B/hu
Priority to CA336,170A priority patent/CA1130525A/fr
Priority to PT7021579A priority patent/PT70215A/pt
Priority claimed from KR1019790003305A external-priority patent/KR830000832B1/ko
Priority to FI792968A priority patent/FI69007C/fi
Priority to BG044934A priority patent/BG49714A3/xx
Priority to NO793064A priority patent/NO155686C/no
Priority to ES79484407A priority patent/ES8101466A1/es
Priority to NL7907106A priority patent/NL7907106A/nl
Priority to SU792818055A priority patent/SU1071216A3/ru
Priority to KR1019790003305A priority patent/KR830000832B1/ko
Priority to RO9875779A priority patent/RO78589A/ro
Priority to AT628479A priority patent/AT379107B/de
Priority to JP12212579A priority patent/JPS5544898A/ja
Priority to IE1820/79A priority patent/IE48693B1/en
Priority to SI7912323A priority patent/SI7912323A8/sl
Priority to YU232379A priority patent/YU40233B/xx
Priority to AU51160/79A priority patent/AU527970B2/en
Priority to DK116180A priority patent/DK116180A/da
Publication of FR2436676A1 publication Critical patent/FR2436676A1/fr
Publication of FR2436676B1 publication Critical patent/FR2436676B1/fr
Application granted granted Critical
Priority to US06/288,662 priority patent/US4415519A/en
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
    • 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)
FR7827361A 1978-09-25 1978-09-25 Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion Granted FR2436676A1 (fr)

Priority Applications (35)

Application Number Priority Date Filing Date Title
FR7827361A FR2436676A1 (fr) 1978-09-25 1978-09-25 Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion
IT6873879A IT1119928B (it) 1978-09-25 1979-08-30 Materiale composito di polifluoruro di vinilidene e di polimero termoplastico incompatibile e procedimento per la sua fabbricazione
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 (enrdf_load_stackoverflow) 1978-09-25 1979-09-17
BE0/197190A BE878845A (fr) 1978-09-25 1979-09-18 Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion
AR27811379A AR218396A1 (es) 1978-09-25 1979-09-19 Material compuesto por tres componentes
SE7907864A SE445193B (sv) 1978-09-25 1979-09-21 Kompositmaterial av polyvinylidenfluorid och en dermed icke kombinerbar termoplast samt forfarande for framstelning av detta material genom samstrengsprutning
DE2938462A DE2938462C2 (de) 1978-09-25 1979-09-22 Verbundmaterial mit mindestens einer Außenschicht aus Polyvinylidenfluorid und Verfahren zur Herstellung desselben
PT7021579A PT70215A (fr) 1978-09-25 1979-09-24 Materiel composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coexttrusion
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
DD79215750A DD146023A5 (de) 1978-09-25 1979-09-24 Verbundmaterial aus polyvinylidenfluorid
PL1979218476A PL122566B1 (en) 1978-09-25 1979-09-24 Method of manufacture of thermoplastic composite
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
CA336,170A CA1130525A (fr) 1978-09-25 1979-09-24 Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion
BR7906102A BR7906102A (pt) 1978-09-25 1979-09-24 Material composito de tres componentes e processo de fabricacao de um material composito polifluoreto de vinilideno - polimero termoplastico nao compativel com o polifluoreto de vinilideno
LU81717A LU81717A1 (fr) 1978-09-25 1979-09-24 Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion
FI792968A FI69007C (fi) 1978-09-25 1979-09-24 Kompositmaterial av aotminstone ett ytterskikt av polyvinylidenfluorid och foerfarande foer framstaellning av detsamma
BG044934A BG49714A3 (bg) 1978-09-25 1979-09-24 Материал от винилиден полифлуорид и термопластична съставка и метод за получаването му
NO793064A NO155686C (no) 1978-09-25 1979-09-24 Fremgangsmaate for fremstilling av et komposittmateriale av polyvinylidenflourid og termoplastiske stoffer som er uforenlige med polyvinylidenflourid.
ES79484407A ES8101466A1 (es) 1978-09-25 1979-09-24 Procedimiento de fabricacion de un material polimero.
NL7907106A NL7907106A (nl) 1978-09-25 1979-09-24 Samengesteld thermoplastisch materiaal.
SU792818055A SU1071216A3 (ru) 1978-09-25 1979-09-24 Слоистый материал
KR1019790003305A KR830000832B1 (ko) 1978-09-25 1979-09-24 폴리불화 비닐리덴과 이에 대한 비친화성 열가소성 플라스틱과의 적층체
AU51160/79A AU527970B2 (en) 1978-09-25 1979-09-25 Composite coextruded polymeric material
AT628479A AT379107B (de) 1978-09-25 1979-09-25 Verbundmaterial mit mindestens einer aussenschicht aus polyvinylidenfluorid und verfahren zu seiner herstellung
JP12212579A JPS5544898A (en) 1978-09-25 1979-09-25 Compound material containing polyfluovinylidene and its preparation
IE1820/79A IE48693B1 (en) 1978-09-25 1979-09-25 Composite multi-layered polyvinylidene fluoride material and process for its preparation
SI7912323A SI7912323A8 (sl) 1978-09-25 1979-09-25 Postopek proizvodnje kompleksnega gradiva iz polivinilidenfluorida in termoplastičnega gradiva, ki je nezdružljivo s polmnilidenfluoridom
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
RO9875779A RO78589A (ro) 1978-09-25 1979-09-25 Stratificat pe baza de polifluorura de viniliden si procedeu pentru obtinerea acestuia
DK116180A DK116180A (da) 1978-09-25 1980-03-18 Trekomponent-kompositmateriale paa basis af polyvinylindenflourid og en termoplastisk polymer samt fremgangsmaade til fremstilling af et saadant materiale
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
FR7827361A FR2436676A1 (fr) 1978-09-25 1978-09-25 Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion
KR1019790003305A KR830000832B1 (ko) 1978-09-25 1979-09-24 폴리불화 비닐리덴과 이에 대한 비친화성 열가소성 플라스틱과의 적층체

Publications (2)

Publication Number Publication Date
FR2436676A1 true FR2436676A1 (fr) 1980-04-18
FR2436676B1 FR2436676B1 (enrdf_load_stackoverflow) 1981-02-13

Family

ID=26220772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827361A Granted FR2436676A1 (fr) 1978-09-25 1978-09-25 Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion

Country Status (4)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477463A1 (fr) * 1980-03-07 1981-09-11 Ugine Kuhlmann Procede de fabrication d'un composite polyfluorure de vinylidene et polymere non compatible par coextrusion-moulage
EP0132583A3 (en) * 1983-08-01 1986-02-05 Allied Corporation Coextrusion of thermoplastic fluoropolymers with thermoplastic polymers
WO1995011947A1 (fr) * 1993-10-25 1995-05-04 Elf Atochem S.A. Liant d'adhesion du pvdf, son application comme materiau barriere et materiaux obtenus a partir de celui-ci
WO2009135112A2 (en) 2008-05-01 2009-11-05 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing
WO2009135110A2 (en) 2008-05-01 2009-11-05 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57187248A (en) * 1981-05-12 1982-11-17 Kureha Chemical Ind Co Ltd Laminate
JPS57142359A (en) * 1981-02-28 1982-09-03 Kureha Chemical Ind Co Ltd Extruded laminate
JPS58126154A (ja) * 1982-01-25 1983-07-27 呉羽化学工業株式会社 金属基材への樹脂被覆方法
JPS59140053A (ja) * 1983-01-31 1984-08-11 カンボウプラス株式会社 防汚性の優れた積層布
JPH0671785B2 (ja) * 1984-06-23 1994-09-14 電気化学工業株式会社 フッ化ビニリデン樹脂系複合フイルムの製造方法
JP4643595B2 (ja) * 2004-02-20 2011-03-02 サン−ゴバン パフォーマンス プラスティックス コーポレイション 引取共振抵抗多層フィルム
AU2008220247B2 (en) * 2007-02-21 2012-04-05 Asahi Glass Company, Limited Laminated sheet

Citations (3)

* 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
US3576707A (en) * 1969-04-10 1971-04-27 Dow Chemical Co Multilayered iridescent plastic articles
FR2366922A1 (fr) * 1976-10-05 1978-05-05 Sumitomo Chemical Co Procede de production d'un film ou d'une feuille de matiere thermoplastique orientee a couches multiples

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647612A (en) * 1969-06-06 1972-03-07 Dow Chemical Co Multilayer plastic articles
DE2246497B2 (de) * 1972-09-22 1976-04-08 Verfahren zum Coextrudieren von thermoplastischem Kunststoff Dynamit Nobel AG, 5210 Troisdorf Verfahren zum coextrudieren von thermoplastischem kunststoff
JPS5155381A (ja) * 1974-11-12 1976-05-15 Kureha Chemical Ind Co Ltd Sekisohorimechirumetaakurireetoban
JPS5159971A (ja) * 1974-11-21 1976-05-25 Nippon Carbide Kogyo Kk Taikoseinosuguretafukugofuirumu

Patent Citations (3)

* 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
US3576707A (en) * 1969-04-10 1971-04-27 Dow Chemical Co Multilayered iridescent plastic articles
FR2366922A1 (fr) * 1976-10-05 1978-05-05 Sumitomo Chemical Co Procede de production d'un film ou d'une feuille de matiere thermoplastique orientee a couches multiples

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2477463A1 (fr) * 1980-03-07 1981-09-11 Ugine Kuhlmann Procede de fabrication d'un composite polyfluorure de vinylidene et polymere non compatible par coextrusion-moulage
EP0132583A3 (en) * 1983-08-01 1986-02-05 Allied Corporation Coextrusion of thermoplastic fluoropolymers with thermoplastic polymers
WO1995011947A1 (fr) * 1993-10-25 1995-05-04 Elf Atochem S.A. Liant d'adhesion du pvdf, son application comme materiau barriere et materiaux obtenus a partir de celui-ci
FR2711665A1 (fr) * 1993-10-25 1995-05-05 Atochem Elf Sa Liant d'adhésion du PVDF, son application comme matériau barrière et matériaux obtenus à partir de celui-ci.
WO2009135112A2 (en) 2008-05-01 2009-11-05 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing
WO2009135110A2 (en) 2008-05-01 2009-11-05 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing
EP2285557A4 (en) * 2008-05-01 2013-01-02 Saint Gobain Performance Plast MULTILAYER FUEL LINE
EP2285556A4 (en) * 2008-05-01 2013-01-09 Saint Gobain Performance Plast MULTILAYER FUEL LINE
US8679609B2 (en) 2008-05-01 2014-03-25 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing
US9221206B2 (en) 2008-05-01 2015-12-29 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing
US9528637B2 (en) 2008-05-01 2016-12-27 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing
US9772052B2 (en) 2008-05-01 2017-09-26 Saint-Gobain Performance Plastics Corporation Multi-layered fuel tubing

Also Published As

Publication number Publication date
JPH0313059B2 (enrdf_load_stackoverflow) 1991-02-21
SU1071216A3 (ru) 1984-01-30
ZA795036B (en) 1980-09-24
JPS5544898A (en) 1980-03-29
FR2436676B1 (enrdf_load_stackoverflow) 1981-02-13

Similar Documents

Publication Publication Date Title
FR2436676A1 (fr) Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion
CA2184869A1 (en) Connecting arrangement and process for connecting two separate parts of a medical system
DK409483A (da) Flerdobbelt plade med forbindelsesvaegge mellem pladerne
RU94019486A (ru) Декоративный слоистый материал, декоративный облицовочный лист для использования в изготовлении слоистых материалов и способы изготовления декоративного слоистого листа
DE3586681D1 (de) Filter mit verschlusskappe die stroemungsumkehrung zulaesst.
DE3774981D1 (de) Verbundmaterial mit kontinuierlicher aenderung der zusammensetzung.
CA2388246A1 (en) Heat resistant microporous membrane
KR890014229A (ko) 도기(陶器)의 가압성형 장치
FR2428454A1 (fr) Procede de fabrication d'elements de garnissage pour colonnes et elements de garnissage obtenus par ce procede
JPS6434403A (en) Filter element and manufacture thereof
JPS6422542A (en) Composite material consisting of aluminum and glass fiber and manufacture thereof
FR2370934A1 (fr) Panneau pour l'exploitation de l'energie solaire
JPS5617240A (en) Bonding method for hollow doorstop rubber
CA2357992A1 (en) Composite sheet
BE768835A (fr) Procede d'utilisation de copolymeres olefiniques dans les melanges vulcanisables ayant un pouvoir d'adhesion eleve
BE760182A (fr) Procede de fabrication de materiaux de support plats enduits deresines synthetiques appliquees a l'etat de fusion
FR2457180A2 (fr) Materiau composite polyfluorure de vinylidene et thermoplastique non compatible et son procede d'obtention par coextrusion
EP0307234A3 (en) Process for producing a filter element
FR2424814A1 (fr) Procede pour realiser une liaison d'une certaine etendue entre deux surfaces
DK59082A (da) Fiberformige polymerfilm til anvendelse som forstaerkning i emner paa basis af hydrauliske bindemidler
KR900019105A (ko) 평판전극의 접합방법 및 그 장치
JPS57157201A (en) Large-scal condensing member
FR2384223A1 (fr) Radiateur pour locaux en general, pouvant etre realise par moulage sous pression
JPS57126623A (en) Manufacture of shock absorber with sheet form
JPH0314660Y2 (enrdf_load_stackoverflow)