DE2405054A1 - SURFACE DESIGN MADE OF HARDABLE PLASTIC - Google Patents

SURFACE DESIGN MADE OF HARDABLE PLASTIC

Info

Publication number
DE2405054A1
DE2405054A1 DE19742405054 DE2405054A DE2405054A1 DE 2405054 A1 DE2405054 A1 DE 2405054A1 DE 19742405054 DE19742405054 DE 19742405054 DE 2405054 A DE2405054 A DE 2405054A DE 2405054 A1 DE2405054 A1 DE 2405054A1
Authority
DE
Germany
Prior art keywords
textile
laminate
plastic
hardable
structure according
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
DE19742405054
Other languages
German (de)
Other versions
DE2405054B2 (en
Inventor
Helmut Hartung
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19742405054 priority Critical patent/DE2405054B2/en
Priority to FR7503335A priority patent/FR2259697A1/en
Priority to SE7505892A priority patent/SE7505892L/en
Publication of DE2405054A1 publication Critical patent/DE2405054A1/en
Publication of DE2405054B2 publication Critical patent/DE2405054B2/en
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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F11/00—Designs imitating artistic work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • B29K2311/10—Natural fibres, e.g. wool or cotton
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)

Description

PATENTANWALT DIPL.-ING. WOLFGANG BRINGMANNPATENT Attorney DIPL.-ING. WOLFGANG BRINGMANN

* 4 Düsseldorf 11, Rheinallee 130* 4 Düsseldorf 11, Rheinallee 130

Helmut HärtungHelmut hardening

1J 1 y DüsseldorfDusseldorf

Grüner Str. 36 1. Februar 1974Grüner Str. 36 February 1, 1974

Flächengebilde aus härtbarem KunststoffFlat structure made of hardenable plastic

Die Erfindung betrifft ein Flächengebilde aus härtbarem Kunststoff, bestehend aus einem Trägerlaminat und einem Textilfaserlaminat.The invention relates to a sheet-like structure made of curable plastic, consisting of a carrier laminate and a Textile fiber laminate.

Es sind Schichtstoffe bekannt, die durch Verleimen flächiger Materialien, wie beispielsweise Gewebebahnen, mittels härtbarer Kunststoffe bei niedrigem Preßdruck hergestellt sind.Laminates are known which can be glued to make them more flat Materials, such as webs of fabric, are made by means of hardenable plastics at low pressure.

Die Herstellung erfolgt meist derart, daß auf eine Negativform eines Formteils zunächst eine Feinschicht (Gelcoat) eines härtbaren Kunststoffs aufgetragen wird, in die dann eine Fließ- oder Struktureinlage eingebettet werden kann. Als weitere Schicht wird dann schließlich ein aus einem glasfaserverstärkten Kunststoff bestehendes Trägerlaminat aufgebracht« Das fertige Flächengebilde oder Formteil weist eine der Ober-The production usually takes place in such a way that a fine layer (gelcoat) is first applied to a negative mold of a molded part. a hardenable plastic is applied, in which a flow or structure insert can then be embedded. as Another layer is then finally applied a carrier laminate consisting of a glass fiber reinforced plastic « The finished fabric or molded part has one of the upper

— 2 —
B/Js l402 - 2 -
B / Js l402

50 9833/080150 9833/0801

fläche der Negativform entsprechende Strukturierung auf, die z.B. bei glatter Oberfläche gegen mechanische Einwirkungen sehr empfindlich ist und insbesondere bei stark beanspruchten Formteilen, wie beispielsweise Karosserieteile von Kraftfahrzeugen, leicht beschädigt und unansehlich wird.The surface of the negative form is structured accordingly, e.g. with a smooth surface against mechanical influences is very sensitive and is easily damaged and unsightly, especially in the case of heavily used molded parts, such as body parts of motor vehicles.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Flächengebilde der genannten Art aufzuzeigen, dessen Oberfläche insbesondere gegen mechanische Einwirkungen widerstandsfähig ist.The present invention is based on the object of providing a flat structure of the type mentioned, the surface of which is particularly resistant to mechanical effects.

Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß das Textilfaserlaminat derart auf das Trägerlaminat aufgebracht ist, daß seine Oberfläche ein textiles Aussehen aufweist. Das Gebilde zeichnet sich durch eine besonders kratzfeste Oberfläche ate, die zudem ein äußerst dekoratives Aussehen hat.The object is achieved in that the Textile fiber laminate applied to the carrier laminate in this way is that its surface has a textile appearance. The structure is particularly scratch-resistant Surface ate, which also has an extremely decorative appearance Has.

Die Widerstandsfähigkeit der textilertigen Oberfläche des Gebildes kann gemäß einer zweckmäßigen Ausgestaltung der Erfindung durch Auftragen eines transparenten und UV-filternden Schutzlacks weiter verbessert werden.The resilience of the textile-finished surface of the According to an expedient embodiment of the invention, the structure can be formed by applying a transparent and UV-filtering material Protective lacquer can be further improved.

Das erfinderische Flächengebilde kann vorzugsweise als Formteil, insbesondere als Karosserieteil für Kraftfahrzeuge, verwendet werden.The inventive planar structure can preferably be used as a molded part, in particular as a body part for motor vehicles, be used.

Nach einem weiteren Vorschlag der Erfindung ist die Herstellung des Flächengebildes dadurch gekennzeichnet, daß auf der Positivform eines Formteils zunächst ein Trägerlaminat aufgebracht wird, das anschließend mit einer Textilbahn belegt und ait Kunstharz oder Kunstharzlösung bestrichen oder getränkt wird. Auf diese Weise wird bei der Herstellung von Formteilen die üblicherweise notwendige Negativform des Modells eingespart.According to a further proposal of the invention is the production of the sheet-like structure, characterized in that a carrier laminate is first applied to the positive form of a molded part which is then covered with a textile sheet and coated or soaked with synthetic resin or synthetic resin solution. In this way, the usually necessary negative form of the model is saved in the production of molded parts.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhandAn embodiment of the invention is based on the following

509833/0801509833/0801

der beigefügten Zeichnung näher erläutert, die eine schematische Schnittdarstellung des Gegenstands zeigt.the accompanying drawing, which shows a schematic sectional view of the object.

Als Trägerlaminat 10 wird üblicherweise eine glasfaserverstärkte Kunststoffschicht verwendet, die auf eine mit 11 angedeutete Positivform eines Modells aufgebracht wird. Das Trägerlaminat 10 wird dann mit einem sog. Textilfaserlaminat 12 beschichtet, das beispielsweise aus einem Baumwollgewebe besteht, das mit den Harzen oder Harzlösungen bestrichen oder getränkt wird. Das Baumwollgewebe kann entsprechend der gewünschten Oberflächenstruktur verschiedene Feinheitsgrade aufweisen. Als härtbare Formmasse oder Bindemittel werden vorzugsweise. EP- und UP-Harze verwendet. Anstelle des genannten Baumwollgewebes können auch Textilien aus Kunstfasern verarbeitet werden, die sich im Gegensatz zu den Naturfasern nicht mit Bindemittel vollsaugen und daher farbmäßig auch nicht nachdunkeln.A glass fiber reinforced laminate is usually used as the carrier laminate 10 Plastic layer used, which is applied to a positive form indicated by 11 of a model. The carrier laminate 10 is then coated with what is known as a textile fiber laminate 12, which is made, for example, of a cotton fabric consists, which is coated or impregnated with the resins or resin solutions. The cotton fabric can accordingly have different degrees of fineness of the desired surface structure. As a curable molding compound or binder are preferred. EP and UP resins used. Instead of the cotton fabric mentioned, textiles can also be used are processed from synthetic fibers, which, in contrast to natural fibers, do not soak up with binding agent and therefore Also do not darken in terms of color.

Die textilartige Oberflächenstruktur des fertigen Gebildes kann zur Verbesserung der Widerstandsfähigkeit gegen äußere mechanische Einflüsse durch Auftragen eines transparenten Schutzlacks, z.B. Desmodur-Desmophen-Lack, nachbehandelt werden·The textile-like surface structure of the finished structure can improve the resistance to external mechanical influences are treated by applying a transparent protective lacquer, e.g. Desmodur-Desmophen lacquer

Bei Verwendung des erfindungsgemäßen Flächengebildes zur Herstellung von Karosserieteilen für Kraftfahrzeuge ist eine sonst üblicherweise gewünschte Einfärburig der Feinschicht (Gelcoat) nicht erforderlich, da die Farbgebung durch die Auswahl des verwendeten Textile bereits vorgegeben ist.When using the planar structure according to the invention for production of body parts for motor vehicles is an otherwise usually desired coloring of the fine layer (gelcoat) not necessary, as the color scheme is already specified by the choice of textile used.

509833/0801509833/0801

Claims (4)

PATENTANSPRÜCHEPATENT CLAIMS 1 ./Flächengebilde aus härtbarem Kunststoff, bestehend aus einem Trägerlaminat und einem Textilfaserlaminat, dadurch gekennzeichnet, daß das Textilfaserlaminat (12) derart auf das Trägerlaminat (1O) aufgebracht ist, daß seine Oberfläche (13) ein textiles Aussehen aufweist.1 ./Fabric made of hardenable plastic, consisting of a carrier laminate and a textile fiber laminate, thereby characterized in that the textile fiber laminate (12) is applied to the carrier laminate (1O) that its surface (13) has a textile appearance. 2. Flächengebilde nach Anspruch 1, dadurch gekennzeichnet, daß die textLlartige Oberfläche (13) mit einem transparenten und UV-filternden Schutzlack überzogen ist.2. Flat structure according to claim 1, characterized in that the textile-like surface (13) with a transparent one and UV-filtering protective varnish is coated. 3· Flächengebilde nach Anspruch 1 oder 2, gekennzeichnet durch die Verwendung als Formteil, insbesondere als Karosserieteil für Kraftfahrzeuge.3 · Flat structure according to claim 1 or 2, characterized by using it as a molded part, in particular as a body part for motor vehicles. 4. Verfahren zur Herstellung eines Flächengebildes nach Anspruch 1, dadurch gekennzeichnet, daß auf der Positivform eines Formteils zunäehst, ein Trägerlaminat aufgebracht wird, das anschließend mit einer Textilbahn belegt und mit Kunstharz oder Kunstharzlösung bestrichen oder getränkt wird.4. A method for producing a sheet-like structure according to claim 1, characterized in that on the positive form a molded part is first applied, a carrier laminate is applied, which is then covered with a textile sheet and coated or soaked with synthetic resin or synthetic resin solution. 509833/0801509833/0801 B/Js 1402B / Js 1402
DE19742405054 1974-02-02 1974-02-02 PROCESS FOR MANUFACTURING A LAYERED BODY FROM FIBER-REINFORCED RESIN Ceased DE2405054B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19742405054 DE2405054B2 (en) 1974-02-02 1974-02-02 PROCESS FOR MANUFACTURING A LAYERED BODY FROM FIBER-REINFORCED RESIN
FR7503335A FR2259697A1 (en) 1974-02-02 1975-02-03 Curable plastics laminate - useful as vehicle body portion, with textile-like surface
SE7505892A SE7505892L (en) 1974-02-02 1975-05-23 ELECTRICAL HEATING ELEMENT AND PROCEDURE FOR MANUFACTURE OF THE SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742405054 DE2405054B2 (en) 1974-02-02 1974-02-02 PROCESS FOR MANUFACTURING A LAYERED BODY FROM FIBER-REINFORCED RESIN

Publications (2)

Publication Number Publication Date
DE2405054A1 true DE2405054A1 (en) 1975-08-14
DE2405054B2 DE2405054B2 (en) 1977-06-16

Family

ID=5906459

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742405054 Ceased DE2405054B2 (en) 1974-02-02 1974-02-02 PROCESS FOR MANUFACTURING A LAYERED BODY FROM FIBER-REINFORCED RESIN

Country Status (3)

Country Link
DE (1) DE2405054B2 (en)
FR (1) FR2259697A1 (en)
SE (1) SE7505892L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042025B1 (en) * 1980-06-13 1983-11-16 Tätis Plasttätningar Ab Method of manufacturing structural members of epoxy resin
CH687817A5 (en) * 1994-03-25 1997-02-28 Alusuisse Lonza Services Ag body framework

Also Published As

Publication number Publication date
SE7505892L (en) 1975-11-25
FR2259697A1 (en) 1975-08-29
DE2405054B2 (en) 1977-06-16
FR2259697B3 (en) 1977-10-21

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