DE1932907B2 - MULTI-LAYER METAL PANELS - Google Patents
MULTI-LAYER METAL PANELSInfo
- Publication number
- DE1932907B2 DE1932907B2 DE19691932907 DE1932907A DE1932907B2 DE 1932907 B2 DE1932907 B2 DE 1932907B2 DE 19691932907 DE19691932907 DE 19691932907 DE 1932907 A DE1932907 A DE 1932907A DE 1932907 B2 DE1932907 B2 DE 1932907B2
- Authority
- DE
- Germany
- Prior art keywords
- metal
- layer
- layers
- thick
- plates
- 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
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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal 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
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal 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
- B32B15/085—Layered products comprising a layer of metal comprising metal 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 comprising polyolefins
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
- B32B2309/08—Dimensions, e.g. volume
- B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
- B32B2309/105—Thickness
Landscapes
- Laminated Bodies (AREA)
Description
saure und 0.5 bis 20 Gcwichtsteilen eines F.siers einer älhylenisch ungesättigten Carbonsäure zusätzlich OJ bis 5 Gewichtsprozent Isobutylen - wobei die Summe der Ccwichtsieile jeweils 100 betragen muß — in polymer gebundener Form enthält.acidic and 0.5 to 20 parts by weight of one F. Ethylenically unsaturated carboxylic acid in addition OJ to 5 percent by weight isobutylene - the sum of the Weight parts must be 100 in each case - in polymer contains bound form.
VVie sich gezeigt hat. sind die positiven Eigenschaften der mehrschichtigen Metallplatien besonders dann gegeben, wenn das Polymerisat der Schichten (2) und (4) 3 bis 9 Gewichtsteile einer aliphatischen äthylenisch ungesättigten Cj- bis C-,-Carbonsäure und 1 bis 20 Gewichtsieile eines Ci- bis CVAIkylesters einer aliphatischen äthylenisch ungesättigten Ci- bis CVCarbonsäure enthält.VVie has shown. The positive properties of the multilayer Metallplatien are particularly given when the polymer of layers (2) and (4) 3 to 9 parts by weight of an aliphatic, ethylenically unsaturated Cj to C -, - carboxylic acid and 1 to 20 parts by weight of a Ci- to CVAIkylester contains aliphatic, ethylenically unsaturated Ci- to CV-carboxylic acid.
Resonders /.weckmäßig wegen der einfachen I lcrstellung des Polymerisats enthält dieses Polymerisat der Schichten (2) und (4) Acrylsäure und den tert.-Buiy !ester der Acrylsäure. Die erhaltenen mehrschichtigen Metallplatten weisen bessere I (aftungseigeri.schal'ten und bei relativ dünnen metallischen äußeren Schichten eine bessere Oberfläche auf. weil in den Schmelzkleberschichten (2) und (4) keine Stippen und Löcher vorhanden sind.Especially because of the simple preparation of the polymer, this polymer of layers (2) and (4) contains acrylic acid and the tert-build ester of acrylic acid. The multilayer metal plates obtained have better adhesion properties and, in the case of relatively thin metallic outer layers, a better surface because there are no specks and holes in the hotmelt adhesive layers (2) and (4).
Die mehrschichtigen Metallplatten eignen sich beispielsweise zum Verkleiden von Fassaden sowie als konstruktive oder dekorativ.e Klemente für den I 'ahrzeug-, Schilfs- und Maschinenbau.The multilayer metal plates are suitable, for example, for cladding facades and as constructive or decorative elements for the I manufacture vehicles, reeds and machines.
Die dem Zwecke der !Erfindung dienenden quariären Polymerisate für die zwischenüegenden Schichten (2) und (4) sind an sich aus der Polymerchemie bekannt. Sie sollen /weckmäßigerweisc folgende Kenndaten haben: \o Dichte 0.4 bis 1.1 g<cmJ; Kristalline Anteile unter t>0"'> >·. Shore-llärie C)O bis 90. Unter Isobutylen wird 1111 gegebenen Zusammenhang stets verstanden das Buten mn der Formel HiC=C(CH)):. Bei '.^'n Metallplaiten können die quartären Polymerisate der Schichten (2) und (4) in ihrer Dicke bzw. chemischen /usammenseiziing in den vorgeschlagenen Bereichen gleich oiler voneinander verschieden sein. Die quartären Poly mensaie werden vorteilhafter« eise in Form von Folien eingesetzt. Da die quariären Polymerisate nach Art eines Schmelzklebers wirken, müssen sie beim Verarbeiten — d.h. beim Herstellen der Metallplatten — im plastischen bis zähflüssigen Zustand vorliegen. Bei den vorliegenden quartären Polymerisaten sind die zugehörigen Temperaturen — und damit die Arbeitstemperatiir - 80 bis 250 1C. insbesondere 130 bis 220 C.The quarian polymers used for the purpose of the invention for the intermediate layers (2) and (4) are known per se from polymer chemistry. They should / usually have the following characteristics: \ o Density 0.4 to 1.1 g <cm J ; Crystalline proportions below t> 0 "'>> ·. Shore-llairie C) O to 90. In the context given, isobutylene is always understood to be butene mn of the formula HiC = C (CH)) :. In the case of '. ^ 'N metal plates The quaternary polymers of layers (2) and (4) may differ from one another in their thickness or chemical composition in the proposed areas. The quaternary polymers are advantageously used in the form of films type effect a hot melt adhesive, they must in processing - that is, in producing the metal plates - are present to viscous state in the plastic case of the present quaternary polymers are the corresponding temperatures -. and thus the Arbeitstemperatiir - 80 to 250 1 C, in particular 130 to 220 C.
Das Herstellen der erfindungsgemäßen Planen kann nach einschlägig üblichen Verfahren erfolgen. /.. B. derart, daß man in eine Plattenpresse eine Metallfolie — bestimmt für Schicht (1) — einlegt, darauf eine Folie aus dem quartären Polymerisat — bestimmt für Schicht (2)The production of the tarpaulins according to the invention can be carried out according to the relevant customary methods. / .. B. in such a way that a metal foil - intended for layer (1) - is placed in a platen press, on top of which a film made of the quaternary polymer - intended for layer (2)
— darauf ein Metallblech — bestimmt für Schicht (3) — daiauf eine Folie aus dem quartären Polymerisat — bestimmt für Sehich! (4) — und darauf eine Metallfolie- on it a metal sheet - intended for layer (3) - on it a film made of the quaternary polymer - intended for sight! (4) - and a metal foil on top
— bestimmt für Schicht (5), worauf bei erhöhter Temperatur und erhöhtem Druck verpreßt w ird.- determined for layer (5), whereupon increased Temperature and increased pressure w it is pressed.
!.n einer Plattenpresse wird auf eine 0.1 mm dicke Kupferfolie — bestimmt als Schicht (I) — eine 0.2 mm diike Folie — bestimmt als Schicht (2) — gelegt, die aus einem quartären Polymerisat besteht (es enthält 87.0 Gewichtsieile Äthylen. 4,5 Gewichtsteile Acrylsäure. 7.0 Gewichtsteile tert.-Butylaerylat und 1.5 Gewichtsieile Isobutylen einpolymerisiert). Darüber wird ein 2.2 mm dickes Kisenblech — bestimmt als Schicht (3) — gelegt sowie eine 1 mm dicke Folie — bestimmt als Schicht (4) ! In a plate press, a 0.1 mm thick copper foil - determined as layer (I) - a 0.2 mm thick foil - determined as layer (2) - is placed, which consists of a quaternary polymer (it contains 87.0 parts by weight of ethylene. 4.5 Parts by weight of acrylic acid, 7.0 parts by weight of tert-butyl ether and 1.5 parts by weight of isobutylene polymerized). A 2.2 mm thick iron sheet - determined as layer (3) - and a 1 mm thick film - determined as layer (4)
— die aus einem Tcrpolymcrisat besteht (es enthält 87.0 Gewichtsteile Äthylen, 4,5 Gewichtsteile Acrylsäure. 7.0 Gewichtsteile tert.-Butylacrylat und 1.5 Gewichtsieile Isobutylen einpolymerisiert). Darüber wird eine 0.1 mm dicke kupferfolic — bestimmt als Schicht (5) — gelegt, worauf bei einer Preßtemperatur von 190 C während 5 Minuten bei einem Druck von O.^kp/em^ zu einem innigen Verbund verpreßt wird. Die mehrschichtige Metallplatte wird der Presse bei einer Temperatur von 70 C entnommen und ohne Prclklruek auf Raumtemperatur abgekühlt.- which consists of a Tcrpolymerisat (it contains 87.0 parts by weight of ethylene, 4.5 parts by weight of acrylic acid. 7.0 Parts by weight of tert-butyl acrylate and 1.5 parts by weight Isobutylene polymerized). A 0.1 mm thick copper folic - determined as a layer (5) - laid, whereupon at a pressing temperature of 190 C for 5 minutes at a pressure of O. ^ kp / em ^ to one intimate bond is pressed. The multilayer metal plate is the press at a temperature of Taken at 70 C and cooled to room temperature without any preclusion.
Claims (3)
und nichtrostenden Stählen. Auch Schichten aus Der Lrfindung lag die Aufgabe zugrunde, mehrschich-Ldelmetallen. wie Silber und Gold, kommen in Betracht, tige Metallpiatien der eingangs definierten Art auf/uda die beirellenden Schichten keine tragende odei zeigen, die mit den vorerw ahnten Nachteilen nicht oder versteifende Funktion hahen und daher praktisch in erheblieh geringerem I hnfang belastet sind, und bei beliebig dünn scm können. Die Meiallschichlen (1) und »so denen die Stippen und Locher und die dadurch (5) können bei den mehrschichtigen Platten in ihrer bedingten Nachteile vermieden sind, ohne daß ,nil the Dicke und der Art ihrer Metalle glcich oder verschieden vorteilhaften Ligenschallen, die mit dem I insatz der sein. ternären Copolymerisate verbunden sind, verzichtetThe friction concerns multilayer metal plates. The use of such ternary copolymers is based on (1) a first 0.005 to 0.5 mm thick. in that when they are processed into the relatively thin outer layer of a metal. (2) a 0.02 to hot melt adhesive film can be obtained which have a thickness of 1.5 mm between a pen and a hole punch. At the points where there is thermoplastic polymer. (3) a 0.3 to 4 mm soups and holes, occurs when applying «li ': ken third, inner layer of a metal. (4) 4 <, the learning copolymers as Schniel / adhesive film in a 0.02 to 1.5 mm thick fourth, intermediate usually no bonding. In addition, there is an uneven surface on the layer of cn, em thermoplastic polymer and these points in the case of relatively thin metallic outer layers (5) of a 0.005 to 0.5 mm thick fifth outer layer. It can be in the Schicin of a metal, wherein the thermoplastic Verarbeitungsmasehinen from the inhomogeneous lernä- 1 poly merisat the layers (2) and (4) a copolymer of 50 Ren Copolymerisalen so no brauchbarst practically well containing up 90Gew iclnsieile ethylene, reindeer thin Make Schnielz adhesive films. The Wine-AIs outer metal ski Chicn (1) and (5) for the weathering resistance is in these multilayer crfiiiclungsgemäßen Prepare come layers (films Metallpiatien at their Kauten with good "ider plates) made oen relevant conventional metals in Zugseherlestigkcit and Schälfesligkeit good, so that this consideration, ie in particular those made of copper, brass 55 plates are still of interest,
and stainless steels. Layers from the invention were also based on the task of multilayered precious metals. Such as silver and gold, metal surfaces of the type defined at the outset come into consideration / uda the surrounding layers do not show any load-bearing or stiffening function with the aforementioned disadvantages and are therefore practically burdened to a considerably lesser extent, and with scm can be as thin as desired. The disadvantages caused by the metal layers (1) and the specks and holes and the resulting (5) can be avoided in the multilayered plates without the same or different advantageous ligament rings having the same or different advantages in the thickness and type of their metals the I use the be. ternary copolymers are connected, waived
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691932907 DE1932907C3 (en) | 1969-06-28 | Multi-layer metal plates | |
CH864370A CH525761A (en) | 1969-06-28 | 1970-06-09 | Multi-layer metal plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691932907 DE1932907C3 (en) | 1969-06-28 | Multi-layer metal plates |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1932907A1 DE1932907A1 (en) | 1971-01-07 |
DE1932907B2 true DE1932907B2 (en) | 1976-10-14 |
DE1932907C3 DE1932907C3 (en) | 1977-06-02 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
DE1932907A1 (en) | 1971-01-07 |
CH525761A (en) | 1972-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2604274C2 (en) | ||
EP0184549A1 (en) | Thin pliable composite panel | |
DE2164461B2 (en) | Composite film | |
DE1769422C3 (en) | Process for gluing or coating materials | |
DE2701431C2 (en) | Bonding of covering material for motor vehicle interior trim material | |
DE2918923A1 (en) | LAMINATE WITH A FLUOROPOLYMERIZED LAYER | |
DE2049226A1 (en) | Multi-layer metal-clad components | |
DE1932907B2 (en) | MULTI-LAYER METAL PANELS | |
EP0050096A1 (en) | Process for bonding objects by curable adhesives | |
DE6930586U (en) | MULTI-LAYER COMPOSITE PANEL | |
DE1932907C3 (en) | Multi-layer metal plates | |
DE1932886C3 (en) | Three-layer composite films made of plastic and metal | |
DE1704491C3 (en) | Laminated body | |
DE1669719C3 (en) | Laminated body made of metal and plastic | |
DE1769434C3 (en) | Multi-layer composite panels made of metal and plastic | |
DE1769434A1 (en) | Multi-layer metal plates | |
DE1932889C3 (en) | Two-layer composite foils made of metal and plastic | |
DE2425989B2 (en) | Hot melt adhesive for bonding metals | |
DE1669719A1 (en) | Process for the production of multilayer metal and plastic cladding panels | |
DE1932889B2 (en) | TWO-LAYER COMPOSITE FILMS MADE OF METAL AND PLASTIC | |
DE1918214C3 (en) | Process for gluing or coating materials | |
DE2028014C3 (en) | Multi-layer metal-clad components | |
DE1719098A1 (en) | Laminating foils of metal and plastic | |
DE1779371A1 (en) | Three-layer composite films made of plastic and metal | |
DE1932886A1 (en) | Laminated plastic and metal sheet for - packing and insulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8330 | Complete renunciation |