FR3084008B1 - INDUCTION WELDING PROCESS USING CONDUCTIVE AND / OR MAGNETIC COMPOSITE POLYMER FILM - Google Patents

INDUCTION WELDING PROCESS USING CONDUCTIVE AND / OR MAGNETIC COMPOSITE POLYMER FILM Download PDF

Info

Publication number
FR3084008B1
FR3084008B1 FR1856796A FR1856796A FR3084008B1 FR 3084008 B1 FR3084008 B1 FR 3084008B1 FR 1856796 A FR1856796 A FR 1856796A FR 1856796 A FR1856796 A FR 1856796A FR 3084008 B1 FR3084008 B1 FR 3084008B1
Authority
FR
France
Prior art keywords
conductive
polymer film
welding process
composite polymer
magnetic composite
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.)
Expired - Fee Related
Application number
FR1856796A
Other languages
French (fr)
Other versions
FR3084008A1 (en
Inventor
Antoine Lonjon
Eric Dantras
Colette Lacabanne
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.)
Centre National de la Recherche Scientifique CNRS
Universite Toulouse III Paul Sabatier
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite Toulouse III Paul Sabatier
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 Centre National de la Recherche Scientifique CNRS, Universite Toulouse III Paul Sabatier filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1856796A priority Critical patent/FR3084008B1/en
Priority to PCT/FR2019/000119 priority patent/WO2020021168A1/en
Publication of FR3084008A1 publication Critical patent/FR3084008A1/en
Application granted granted Critical
Publication of FR3084008B1 publication Critical patent/FR3084008B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B29C65/36—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction
    • B29C65/3604—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint
    • B29C65/3608—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising single particles, e.g. fillers or discontinuous fibre-reinforcements
    • B29C65/3616—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" heated by induction characterised by the type of elements heated by induction which remain in the joint comprising single particles, e.g. fillers or discontinuous fibre-reinforcements comprising discontinuous fibre-reinforcements
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2071/00—Use of polyethers, e.g. PEEK, i.e. polyether-etherketone or PEK, i.e. polyetherketone or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B29K2105/122—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles microfibres or nanofibers

Abstract

L'invention est relative à un procédé d'assemblage d'au moins deux pièces polymères thermoplastiques mettant en œuvre un film composite comprenant au moins un matériau polymère thermoplastique et des nanoparticules filiformes électriquement conductrices et/ou magnétiques, ledit procédé étant effectué par soudage par induction, à l'utilisation dudit film composite pour le soudage d'au moins deux pièces polymères thermoplastiques, et audit film composite.The invention relates to a method of assembling at least two thermoplastic polymer parts using a composite film comprising at least one thermoplastic polymer material and electrically conductive and / or magnetic filiform nanoparticles, said method being carried out by welding by induction, to the use of said composite film for welding at least two thermoplastic polymer parts, and to said composite film.

FR1856796A 2018-07-23 2018-07-23 INDUCTION WELDING PROCESS USING CONDUCTIVE AND / OR MAGNETIC COMPOSITE POLYMER FILM Expired - Fee Related FR3084008B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1856796A FR3084008B1 (en) 2018-07-23 2018-07-23 INDUCTION WELDING PROCESS USING CONDUCTIVE AND / OR MAGNETIC COMPOSITE POLYMER FILM
PCT/FR2019/000119 WO2020021168A1 (en) 2018-07-23 2019-07-23 Method of induction welding using a conductive and/or magnetic composite polymer film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1856796A FR3084008B1 (en) 2018-07-23 2018-07-23 INDUCTION WELDING PROCESS USING CONDUCTIVE AND / OR MAGNETIC COMPOSITE POLYMER FILM
FR1856796 2018-07-23

Publications (2)

Publication Number Publication Date
FR3084008A1 FR3084008A1 (en) 2020-01-24
FR3084008B1 true FR3084008B1 (en) 2020-07-10

Family

ID=65243689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1856796A Expired - Fee Related FR3084008B1 (en) 2018-07-23 2018-07-23 INDUCTION WELDING PROCESS USING CONDUCTIVE AND / OR MAGNETIC COMPOSITE POLYMER FILM

Country Status (2)

Country Link
FR (1) FR3084008B1 (en)
WO (1) WO2020021168A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11623753B2 (en) * 2018-12-16 2023-04-11 Goodrich Corporation Selectively meltable adhesives for bonding of deicers
CN113043607B (en) * 2021-02-04 2022-04-29 东华大学 Thermoplastic composite material induction welding method based on surface modified copper mesh implanted layer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0911411A (en) 1995-06-28 1997-01-14 Shin Kobe Electric Mach Co Ltd Thermoplastic resin sheet for welding under electromagnetic induction heating and electromagnetic induction heating of thermoplastic resin
US6939477B2 (en) * 1997-06-06 2005-09-06 Ashland, Inc. Temperature-controlled induction heating of polymeric materials
US20040129924A1 (en) * 2002-06-28 2004-07-08 Philip Stark Induction heating using dual susceptors
WO2004015019A1 (en) * 2002-07-31 2004-02-19 Nexicor Llc Induction bondable high-pressure laminate
US7984738B2 (en) * 2007-06-26 2011-07-26 Emabond Solutions Llc Temperature controlled polymer composition for inductive control heating using electrical conductive and magnetic particles
FR3023746B1 (en) * 2014-07-21 2016-07-29 Univ Paul Sabatier - Toulouse Iii PROCESS FOR PREPARING AN ELECTRICALLY CONDUCTIVE LAMINATED COMPOSITE STRUCTURE

Also Published As

Publication number Publication date
FR3084008A1 (en) 2020-01-24
WO2020021168A1 (en) 2020-01-30

Similar Documents

Publication Publication Date Title
FR3084008B1 (en) INDUCTION WELDING PROCESS USING CONDUCTIVE AND / OR MAGNETIC COMPOSITE POLYMER FILM
MX2019005438A (en) Dosing for treatment with anti-cd20/anti-cd3 bispecific antibodies.
NZ751904A (en) Anti-ctla4 and anti-pd-1 bifunctional antibody, pharmaceutical composition thereof and use thereof
MD4795C1 (en) Anti-CTLA4 monoclonal antibody or antigen binding fragment thereof, medicinal composition and use thereof
FR3051701B1 (en) MEMBRANE AND SUCTION CUP GRIPPING DEVICE
MA40459A (en) Anti-age antibodies for treating inflammation and auto-immune disorders
MX2020007922A (en) Injection molded screening apparatuses and methods.
GB2549627A (en) Continuous flow, size-based separation of entities down to the nanometer scale using nanopillar arrays
EP3749346A4 (en) Antibody variable domains targeting the nkg2d receptor
FR3024060B1 (en) ADDITIVE POWDER-BASED MANUFACTURING PROCESS OF A PIECE, IN PARTICULAR A LINING FLAP FOR A TIRE MOLD, AND AN ASSOCIATED REINFORCEMENT ELEMENT
SG10201705647VA (en) Method and system for forming a pipeline
FR3061209B1 (en) ALUMINUM OR COPPER-NANOTUBE CARBON COMPOSITE MATERIAL AND PROCESS FOR PREPARING THE SAME
FR3019824B1 (en) PROCESS FOR COMPOSITE MATERIAL WITH THERMOPLASTIC POLYMER IMPREGNATION FROM PREPOLYMER AND CHAIN LENGTH
FR3073167B1 (en) METHOD OF MANUFACTURING A COMPOSITE PRODUCT
WO2017117238A3 (en) Modified nitride particles, oligomer functionalized nitride particles, polymer based composites and methods of forming thereof
FR3057787B1 (en) ADJUSTABLE SORTING TABLE
FR3058918B1 (en) COMPOSITION OF MAGNETIC SINTERABLE POWDER AND THREE-DIMENSIONAL OBJECTS MANUFACTURED BY SINTERING SUCH COMPOSITION
FR3034404A1 (en) DEVICE FOR MANIPULATING CASES AND STUFFER EQUIPPED WITH SAID DEVICE
GB201207172D0 (en) Techniques for protecting pipe coatings
FR3038720B1 (en) CONCENTRATION, STACKING AND/OR PURIFICATION SYSTEM
ES2722499A1 (en) METHOD AND SYSTEM OF TREATMENT OF MATERIALS (Machine-translation by Google Translate, not legally binding)
US1189404A (en) Clamp for hose and the like.
SG10201801657UA (en) Media Dosage Unit for Shot Peening
ATE428908T1 (en) DEVICE FOR TRIBOELECTRIC MASS FLOW MEASUREMENT IN FLUID MEDIA
WO2020089226A3 (en) Motorcycle suspension system

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20200124

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20240305