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WO2008062020A1 - Procédé pour assembler des composants, utilisés de préférence pour des véhicules à moteur, procédé pour préparer un premier composant pour un assemblage, véhicules à moteur comprenant au moins un premier et un second composant et composant prepare - Google Patents

Procédé pour assembler des composants, utilisés de préférence pour des véhicules à moteur, procédé pour préparer un premier composant pour un assemblage, véhicules à moteur comprenant au moins un premier et un second composant et composant prepare Download PDF

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Publication number
WO2008062020A1
WO2008062020A1 PCT/EP2007/062653 EP2007062653W WO2008062020A1 WO 2008062020 A1 WO2008062020 A1 WO 2008062020A1 EP 2007062653 W EP2007062653 W EP 2007062653W WO 2008062020 A1 WO2008062020 A1 WO 2008062020A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
adhesive
surface region
primer
carrier material
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.)
Ceased
Application number
PCT/EP2007/062653
Other languages
German (de)
English (en)
Inventor
Martin Hopf
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.)
Tesa SE
Original Assignee
Tesa SE
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 Tesa SE filed Critical Tesa SE
Publication of WO2008062020A1 publication Critical patent/WO2008062020A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C65/5007—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 characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5028—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 characterised by the structure of said adhesive tape, threads or the like being textile in woven or non-woven form
    • 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
    • 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
    • B29C65/5064—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 of particular form, e.g. being C-shaped, T-shaped
    • B29C65/5071—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 of particular form, e.g. being C-shaped, T-shaped and being composed by one single element
    • 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
    • B29C65/72—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by combined operations or combined techniques, e.g. welding and stitching
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3024—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being non-integral with the parts 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
    • B29C66/40—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
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/02—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving pretreatment of 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
    • 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
    • B29C65/4825—Pressure sensitive 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
    • B29C65/5007—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 characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5021—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 characterised by the structure of said adhesive tape, threads or the like being multi-layered
    • 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
    • B29C65/5007—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 characterised by the structure of said adhesive tape, threads or the like
    • B29C65/5035—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 characterised by the structure of said adhesive tape, threads or the like being in thread form, i.e. in the form of a single filament, e.g. in the form of a single coated filament
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
    • 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
    • B29C66/71—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 composition of the plastics material of the parts 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/16—EPM, i.e. ethylene-propylene copolymers; EPDM, i.e. ethylene-propylene-diene copolymers; EPT, i.e. ethylene-propylene terpolymers
    • 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
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • 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
    • B29K2069/00—Use of PC, i.e. polycarbonates 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes 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
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof

Definitions

  • the invention relates to a method for assembling components, preferably for
  • Motor vehicles method for pretreatment for mounting a first component, motor vehicle with at least a first and a second component and pretreated component according to the preambles of the independent claims.
  • Plastics are complex, such as polypropylene, PP-EPDM, polyurethane, ABS, PC-ABS and the like, and are determined by different demands on their geometry, surface finish, chemical, UV and temperature resistance, longevity, etc., and from a wide variety of recipes.
  • Adhesive tapes of this kind generally consist of a carrier material which is coated on at least one side with pressure-sensitive adhesives.
  • a self-adhesive tape can also consist of only one layer of pressure-sensitive adhesive, for example Acrylfoam, transfer tapes and the like., Without carrier material.
  • the self-adhesive compositions are characterized by the fact that they have very good adhesive properties on all polar surfaces and thus largely withstand mechanical stresses.
  • Plastic skins are usually completely or partially glued by means of strips of double-sided adhesive tape to the painted vehicle body.
  • This adhesive technique can be applied in particular to the directly visible body surfaces, because mechanical fasteners such as rivets or screws give an unsatisfactory visual impression.
  • the self-adhesive tapes along the components permanently fix the plastic parts on the painted body.
  • the particular geometries, the dimensions of the plastic components, e.g. Threshold extensions made of one piece, etc. require high-quality adhesive tape solutions that are met, for example, by high-quality adhesive tape made of acrylic foam, whereby a kind of sealing and an optically uniform gap between plastic part and body can be achieved. The problem with this is that larger plastic parts are not accurate.
  • Constructive bonding is known as a further method of attachment.
  • pasty adhesives are known with which the problem of Fit the plastic parts can be bypassed to the body.
  • Pasty adhesives can compensate for tolerances much better.
  • clips or adhesive strips as a fixing help so permanent connections.
  • a disadvantage of pasty adhesives is that the adhesive surfaces on the plastic parts must be specially pretreated before applying the pasty adhesives in a complex process.
  • pre-treatments on plastic surfaces upstream cleaning operations and additionally surface-active treatments.
  • flaming or treating by means of plasma or corona pretreatments may be necessary.
  • a primer application is used for surface pretreatment.
  • primer is meant a solvent-containing, paint-like binder composition which is such that even after complete setting of the binder system remain reactive groups that can enter into a chemical reaction with the mounting adhesive.
  • the different types of pretreatments are limited in time. After expiry of an expiration date, which can range from hours to months, their effects expire and the parts are no longer usable or rework with quality losses.
  • the pretreatment of the plastic parts must be planned accordingly in the logistics and process chain. Thus, the workloads are subject to special requirements.
  • the published patent application DE 103 57 701 A1 discloses a method for producing a storable modular component using a mounting adhesive. It is proposed that, in a first step, a moisture-reactive primer be applied to the surface areas of the component to be bonded. After a subsequent short-term venting of the applied primer layer, followed by applying an H-active substance to the uncured primer layer, followed by flash-off and curing of the thus modified reactive primer layer, such prepared surfaces should be able to reliably bond over long storage times.
  • a surface pretreatment is time-consuming and expensive.
  • Another disadvantage is that the storage time is not unlimited in time, because all known primer systems are only active for a limited period of time. After expiry of the expiry time reactivation of the primer surface is required.
  • the active substances containing a primer can also be classified as harmful.
  • the invention has for its object to propose a method for assembly and a method for a pretreatment for the assembly of components, with any type of surface treatment is eliminated.
  • an improved motor vehicle with at least a first and a second component and a pretreated component to be provided, which can be connected without pretreatment with a second component.
  • a first component and a second component are connected by means of at least one assembly adhesive component and the assembly adhesive component is arranged between a surface region of the first component and a surface region of the second component, wherein the surface region of the first component with a Adhesive base component is connected, which has on the side facing away from said surface region of the first component side of the mounting adhesive component associated adhesion surface of a carrier material.
  • the surface area of the first component is connected to a primer component which is said to be
  • the first component is in particular a plastic replacement part, for example in the form of a decorative strip, a sill extension, or any other to be applied
  • the first component is formed from a plastic, in particular from polypropylene, PP-EPDM, ABS, PC-ABS or polyurethane.
  • the second component may be formed in particular as a painted vehicle body surface.
  • a primer component makes any surface pretreatment unnecessary.
  • a pretreatment by means of a primer can be omitted.
  • the primer component is applied to the first component, wherein the first component is usually formed as poorly glued plastic.
  • the primer component used is preferably a tape, an adhesive tape or a self-adhesive tape. Particularly preferred may also be provided a nonwoven. Of particular advantage is in each case that the adhesive base component on its side facing away from the first component side provides a surface without
  • a pre-positioning of the primer component on the surface region can take place prior to the connection of the said surface region of the first component with the primer component.
  • the adhesive surface particularly preferably has a surface energy in a range between 30 and 73 mN / m, the surface energy in accordance with DIN ISO 8296 being determined here as well as in the other statements in the present text.
  • a carrier material a plastic film, a plastic fabric or a nonwoven fabric is used.
  • the carrier material is connected over its entire surface, line-shaped and / or punctiform, in a materially bonded manner to the first component.
  • An adhesive composition can be bonded to the first component and / or the carrier material over the whole area, line-wise and / or punctiform.
  • the carrier material can be connected by means of ultrasonic or high-frequency welding, a heat and / or pressure activation with the first component.
  • an adhesive composition in particular a heat-activatable adhesive composition, can be connected to the first component by means of ultrasonic welding, heat and / or pressure activation.
  • connection of the first component and carrier material can also be a for the
  • Compound of low energy surfaces with a surface energy in a range of 28 to 30 mN / m suitable adhesive composition can be used.
  • problems with the bonding are thus avoided, which arise in particular in the case of first components formed from plastic, which often have low-energy surfaces.
  • a film with a special separate adhesive mass for low-energy surfaces which is glued directly onto the first component.
  • a moisture-curing 1-component polyurthane adhesive is preferably used.
  • the splitting force of the adhesive base is at least as great as the holding force of the assembly adhesive component.
  • a further surface region of the first component with a further primer component is provided for joining the first component to the primer component, which on the side facing away from said further surface region of the first component has a further adhesion surface of a further carrier material assigned to the joining component the joining component is connected.
  • a storage of the first component can advantageously take place, because the primer component is advantageously resistant to aging and has no expiration date.
  • an unlimited storage of provided with the primer component first components is possible.
  • the adhesive surface can be subjected to a cleaning and / or mechanical pretreatment.
  • the first component and the second component are connected to one another by means of a mounting adhesive component formed from a constructive adhesive, which is arranged between a surface region of the first and a surface region of the second component. It may arise situation where the first and the second component would have to be connected by an additional means to form a permanent bond.
  • the first component and the second component are in particular also designed for connection by means of at least one joining component, wherein the joining component is arranged between a surface region of the first and a surface region of the second component.
  • Adhesive layer may be provided on the adhesive layer, a cover sheet.
  • Such equipped first components such as plastic parts can be conveniently provided with no further surface-effective treatment directly adjacent to the assembly line at the intended location with the pasty adhesive.
  • a joining component is provided, after removing a cover from the joining component, which is preferably designed as a double-sided adhesive tape, the plastic component can be bonded immediately.
  • the joining component assumes the task of fixing the first component.
  • adhesive tape strips for temporary fixation or brackets can be used. After curing of the pasty adhesive, this takes over the function of the component attachment to the body.
  • a motor vehicle according to the invention with at least one first and one second component assembly or repair of components takes place according to one of the method steps described above.
  • a pretreated component according to the invention the pretreatment takes place according to one of the method steps described above.
  • the proposed solution provides a method in which surface pretreatment is eliminated.
  • elaborate pretreatments with solvent and / or possibly hazardous substances as well as workplace requirements by the use of chemicals can be completely avoided.
  • the elimination of a primer the use of harmful solvents can be avoided.
  • the plastic components prepared in this way can be brought into the market (OEM, repair process) and assembled as required by the manufacturer or the logistics, without having to take account of expiry dates or best-before dates. The additional costs of overlays are thus conveniently avoided.
  • Figure 1 in the delivery state, provided with a preferred adhesive base component first component, which is connected via a separately supplied joining component with a second component.
  • Fig. 2 in the assembled state, the first component in connection with the second component.
  • FIG. 1 shows, as received, a first component 10 provided with a preferred primer component 15, which is connected to a second component 11 via a mounting adhesive component 12.
  • a preferred primer component 15 which is connected to a second component 11 via a mounting adhesive component 12.
  • Fig. 2 the first component 10 is shown in the assembled state with the second component 1 1.
  • the first component 10 is designed in particular as a plastic spare part, as a second component 1 1 is preferably provided with a paint layer metal sheet.
  • the first component 10 and the second component 11 are usually connected by means of at least one assembly adhesive component 12.
  • the assembly adhesive component 12 is between a surface region 13 of the first component 10 and a Surface region 14 of the second component 1 1 arranged. It can also take a connection via a separately supplied joining component 19, which is not shown in the figures.
  • the latter is connected to a primer component 15, which has an adhesive surface 17 of a carrier material 18 assigned to the assembly adhesive component 12 on the side 16 facing away from said surface area 13 of the first component 10.
  • primer component 15 a tape, an adhesive tape or an age-resistant self-adhesive adhesive tape is provided as primer component 15.
  • the carrier material 18 a plastic film, a plastic fabric or a nonwoven fabric is preferably used, wherein the carrier material 18 over the entire surface, linear and / or punctiform can be materially connected to the first component 10.
  • the primer component is resistant to aging. It can thus take place temporally after the connection of the first component 10 with the primer component 15 and before the connection of the first component 10 with the second component 1 1, a storage of the first component 10. Temporally before the connection of the said surface area 13 of the first component 10 with the primer component 15, a pre-positioning of the
  • Primer component 15 on the surface area 13 done.
  • an adhesive compound 20 is preferably introduced, which is connected to the first component 10 and / or the carrier material 18 in a full-surface, linear and / or punctiform manner.
  • the adhesive composition is particularly suitable for the combination of low energy surfaces with a surface energy in a range of 18 to 30 mN / m.
  • the adhesive surface 17 desirably has a surface energy in a range between 30 and 73 mN / m.
  • connection of the primer component 15 with the first component 10 is possible. Trained as a film or nonwoven substrate 18 replaced in each of the variants advantageously the conventional surface preparation. In particular, this may replace an adhesive primer that would be required prior to application of the assembly adhesive component 12.
  • the carrier material 18 can be connected to the first component 10 by means of ultrasonic or high-frequency welding, a heat and / or pressure activation. In this case, the support material 18 can undergo thermoplastic material under heat and pressure a cohesive connection to the first component 10. The adhesive material formed as carrier material 18 with the heat-activated adhesive 20 can then be laminated directly to the first component 10.
  • the adhesive mass 20 can also be connected to the first component 10 by means of ultrasonic welding, heat and / or pressure activation.
  • the adhesive mass 20, which is in the form of a self-adhesive, can form a permanent connection to the first component 10 under the action of pressure, time and room temperature.
  • the adhesive mass 20 can be activated under increased heat, pressure and time and enter into a permanent connection to the first component 10.
  • first component 10 for the connection of the first component 10 and the carrier material 18, a suitable for the compound of low-energy surfaces with a surface energy in a range of 28 to 73 mN / m adhesive mass 20 is used.
  • the film 18 with the adhesive mass 20 can then be glued directly onto the first component 10.
  • a film 18 may also be provided with a separate special low-energy surface adhesive 20 which is adhered directly to the first component 10.
  • a self-adhesive fleece is provided as the carrier material 18, which is provided with an adhesive compound 20 which can be connected directly to the plastic of the first component 10 by means of ultrasonic welding.
  • the splitting force of the adhesive base component 15 is then greater than the holding forces of the constructive adhesives.
  • the splitting force of the primer component 15 is greater than the holding forces of the welded connection or the heat-activated adhesive mass 20 to the first component 10, which would be equal to a material fracture in the plastic.
  • the adhesive compound 20 of the primer component 15 can build up such a high strength to the first component 10 that the application of the assembly adhesive component or of the double-sided adhesive Joining component 19 on the back of the primer component 15 is possible and withstands the desired mechanical loads.
  • a welding process e.g. ultrasonic welding, or high-frequency welding, possible.
  • the first component 10 is connected under heat and pressure either over the entire surface, linear and / or punctiform cohesively with the primer component 15.
  • a high strength between the primer component 15 and the first component 10 can be achieved by either full-surface, linear and / or point-like melting of heat-activatable adhesive masses 20.
  • the thus prepared first component 10 is then stored together with the primer component 15 and, if necessary, delivered in this state.
  • the adhesive surface 17 is subjected to a cleaning and / or mechanical pretreatment.
  • a joining component 19 or a mounting adhesive component 12 in the form of a constructive material is applied to the primer component 15, each of which connects the polar surfaces of the paint film on the vehicle and the back of the primer component 15.
  • the joining component 19 is designed as an adhesive tape made of a foam such as a high-quality acrylate foam or a cheaper polyethylene foam, can additionally or alternatively used as a seal and to define an optically uniform gap between the first component 10 and the second component 1 1 and immediately before the application be applied. This alternative is not shown in the figure.
  • the assembly adhesive component 12 is preferably pasty and designed as a reactive assembly adhesive which builds up adhesion to the carrier material 18 formed from a film and to the body painting and thus produces a non-positive bond. LIST OF REFERENCE NUMBERS

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

L'invention concerne un procédé pour assembler des composants, utilisés de préférence pour des véhicules à moteur, un premier composant (10) et un second composant (11) étant interconnectés au moyen d'au moins un composant (12) adhésif d'assemblage, ce dernier étant placé entre une zone superficielle (13) du premier composant (10) et une zone superficielle (14) du second composant (11). Selon l'invention, la zone superficielle (13) du premier composant (10) est reliée à un composant (15) à surface préparée qui présente une surface adhésive (17) d'un matériau support (18) associé au composant (12) adhésif de l'ensemble sur une face (16) opposée à la zone superficielle (13) du premier composant (10). L'invention concerne également un procédé de préparation d'un composant permettant l'assemblage ou la réparation, ainsi qu'un véhicule à moteur comprenant un premier et un second composant (10, 11) et un composant préparé (10).
PCT/EP2007/062653 2006-11-23 2007-11-21 Procédé pour assembler des composants, utilisés de préférence pour des véhicules à moteur, procédé pour préparer un premier composant pour un assemblage, véhicules à moteur comprenant au moins un premier et un second composant et composant prepare Ceased WO2008062020A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006055676.3 2006-11-23
DE102006055676A DE102006055676A1 (de) 2006-11-23 2006-11-23 Verfahren zur Montage von Bauteilen, vorzugsweise für Kraftfahrzeuge, Verfahren zur Vorbehandlung für eine Montage eines ersten Bauteils, Kraftfahrzeug mit zumindest einem ersten und einem zweiten Bauteil sowie vorbehandeltes Bauteil

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WO2008062020A1 true WO2008062020A1 (fr) 2008-05-29

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PCT/EP2007/062653 Ceased WO2008062020A1 (fr) 2006-11-23 2007-11-21 Procédé pour assembler des composants, utilisés de préférence pour des véhicules à moteur, procédé pour préparer un premier composant pour un assemblage, véhicules à moteur comprenant au moins un premier et un second composant et composant prepare

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WO (1) WO2008062020A1 (fr)

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DE102022128603B4 (de) 2022-10-28 2024-09-12 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Herstellung einer Klebeverbindung und Klebeverbindung

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EP0467197A2 (fr) * 1990-07-14 1992-01-22 Westfalia-Werke Knöbel GmbH & Co. Procédé de connexion fixé entre des éléments de construction métalliques et un support métallique
EP0737699A1 (fr) * 1995-04-12 1996-10-16 Kömmerling, Chemische Fabrik KG Procédé pour influencer le durcissement d'adhésifs et matières d'étanchéité durcissables par l'humidité

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US4942071A (en) * 1989-10-23 1990-07-17 Frye Bruce J Adhesive holding device with separable elements
DE10137713B4 (de) * 2001-08-06 2006-06-29 Eads Deutschland Gmbh Verfahren zur Herstellung einer Klebeverbindung
DE10248382B4 (de) * 2002-10-17 2010-09-30 Giesecke & Devrient Gmbh Verfahren zum Laminieren von Folien und Folienanordnung
DE10250096B4 (de) * 2002-10-27 2013-02-14 C. & E. Fein Gmbh Verfahren zum Verbinden von Bauteilen und Verwendung eines Verbindungsteils hierfür

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FR2589478A1 (fr) * 1985-10-30 1987-05-07 Motte Alain Procede de collage d'elements dont l'un au moins est en materiau transparent, moyens en vue de la mise en oeuvre de ce procede ainsi obtenu
EP0467197A2 (fr) * 1990-07-14 1992-01-22 Westfalia-Werke Knöbel GmbH & Co. Procédé de connexion fixé entre des éléments de construction métalliques et un support métallique
EP0737699A1 (fr) * 1995-04-12 1996-10-16 Kömmerling, Chemische Fabrik KG Procédé pour influencer le durcissement d'adhésifs et matières d'étanchéité durcissables par l'humidité

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Publication number Priority date Publication date Assignee Title
DE102017125864B4 (de) 2016-11-07 2021-12-09 GM Global Technology Operations LLC Verfahren zum vibrationsschweissen

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