DE2343972A1 - ADHESIVE MATERIAL - Google Patents

ADHESIVE MATERIAL

Info

Publication number
DE2343972A1
DE2343972A1 DE19732343972 DE2343972A DE2343972A1 DE 2343972 A1 DE2343972 A1 DE 2343972A1 DE 19732343972 DE19732343972 DE 19732343972 DE 2343972 A DE2343972 A DE 2343972A DE 2343972 A1 DE2343972 A1 DE 2343972A1
Authority
DE
Germany
Prior art keywords
adhesive material
material according
adhesive
layer
bitumen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19732343972
Other languages
German (de)
Other versions
DE2343972C2 (en
Inventor
Arthur Evans
Lawrence Lester
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.)
Aquaseal Ltd Rochester Kent Gb
Original Assignee
Berry Wiggins and Co Ltd
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 Berry Wiggins and Co Ltd filed Critical Berry Wiggins and Co Ltd
Publication of DE2343972A1 publication Critical patent/DE2343972A1/en
Application granted granted Critical
Publication of DE2343972C2 publication Critical patent/DE2343972C2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • 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
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/02—Layered products comprising a layer of bituminous or tarry substances with fibres or particles being present as additives in the 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
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/06—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/08—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
    • 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
    • B32B15/12—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 paper or cardboard
    • 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
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/06—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
    • 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
    • C09J195/00—Adhesives based on bituminous materials, e.g. asphalt, tar, pitch
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 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
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/12—Coating on the layer surface on paper 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/24—Organic non-macromolecular coating
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • 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
    • B32B2581/00—Seals; Sealing equipment; Gaskets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)

Description

BERRY WIGGINS & CO. LIMITED Kingsnorth-on-'the-Medway, Hoo, Rochester, Kent (Großbritannien)BERRY WIGGINS & CO. LIMITED Kingsnorth-on-'the-Medway, Hoo, Rochester, Kent (UK)

KlebematerialAdhesive material

Die Erfindung bezieht sich auf Klebematerialien bzw. Klebemittel und damit gebildete Klebend ttelprodukte.The invention relates to adhesive materials or adhesives and adhesive products formed therewith.

Die Verwendung von Klebematerialien in Streifenform, z.B. als Abdichtungsstreifen aus einer biegsamen Unterlage mit einem überzug aus einem Kleber, ist in verschiedenen Ausführungsformen bekannt. Derartige bekannte Klebematerialien zur Verwendung für Reparatur-, Wartungs- und Bauzwecke können z.B. aus Bitumen, faserigen und/oder teilchenförmigen Füllstoffen und/oder polymeren Substanzen bestehen. Derartige Klebematerialien sollten folgende Eigenschaften aufweisen:The use of adhesive materials in strip form, e.g. as sealing strips made from a flexible base a coating of an adhesive is known in various embodiments. Such known adhesive materials for use For repair, maintenance and construction purposes, e.g. bitumen, fibrous and / or particulate fillers and / or polymeric substances exist. Such adhesive materials should have the following properties:

1. Gute und bleibende Haftung sowohl an dichten glatten Flächen, z.B. Glas, Metall u.dgl., als auch an offen strukturierten und/oder etwa krümeligen Oberflächen, z.B. Mauersteinen, Beton usw.1. Good and permanent adhesion to both dense, smooth surfaces, e.g. glass, metal and the like, as well as on openly structured and / or crumbly surfaces, e.g. bricks, Concrete etc.

2. Die Fähigkeit, sich unregelmäßigen Oberflächen, z.B. aus Mauerwerk, anzupassen.2. The ability to adapt to irregular surfaces such as masonry.

40981 1/110440981 1/1104

3. Beständigkeit gegen Fließen bei normalen Umgebungstemperaturen bis herauf zu 80 C.3. Resistance to flow at normal ambient temperatures up to 80 C.

4. Die Fähigkeit, bei tiefen Temperaturen, vorzugsweise bis herab zu -25°C, biegsam und klebend zu bleiben.4. The ability to work at low temperatures, preferably up to down to -25 ° C to stay pliable and sticky.

Herkömmliche Klebemittel auf Basis von Bitumen mit oder ohne faserigen und/oder teilchenförmigen Füllstoffen mögen den obigen Forderungen 1 und 2 in zufriedenstellendem Maße genügen, sie sind aber gewöhnlich ungenügend in den Gesichtspunkten der Fließempfindlichkeit bzw. des Verhaltens bei tiefer Temperatur. Andererseits besitzen Klebematerialien auf Basis von polymermodifiziertem Bitumen im allgemeinen gute Beständigkeit gegen Fließen, sie zeigen aber gewöhnlich ungenügende Haftung an beliebigen Oberflächen bei niedrigen Umgebungstemperaturen (unterhalb 5°C) und an offen strukturierten, losen oder krümeligen Oberflächen bei normalen Umgebungstemperaturen.Conventional bitumen based adhesives with or without fibrous and / or particulate fillers like satisfy the above requirements 1 and 2 satisfactorily, but they are usually unsatisfactory in the viewpoints the flow sensitivity or behavior at low temperatures. On the other hand, have adhesive materials based on polymer modified bitumen generally has good resistance to flow, but they usually exhibit poor adhesion on any surface at low ambient temperatures (below 5 ° C) and on openly structured, loose or crumbly surfaces at normal ambient temperatures.

Überraschenderweise wurde nun gefunden, daß diese Mängel ausgeräumt werden können, wenn man einem ursprünglich weichen und gewissermaßen flüssigen Klebematerial auf Bitumenbasis eine gelartige Struktur, ohne Anwendung von Polymerisatzusätzen, erteilt.Surprisingly, it has now been found that these deficiencies can be eliminated if you originally soft and to a certain extent liquid bitumen-based adhesive material has a gel-like structure without the use of polymer additives, granted.

Gegenstand der Erfindung ist danach ein Klebematerial, welches dadurch gekennzeichnet ist, daß es ein Bitumen, Mineralöl und als weiteren Anteil ein Gelbildungsmittel, sowie gegebenenfalls pulverförmigen und/oder faserigen Füllstoff, umfaßt.The invention relates to an adhesive material which is characterized in that it is a bitumen, Mineral oil and, as a further component, a gel-forming agent, and optionally powdery and / or fibrous filler, includes.

Das Klebematerial der Erfindung kann in Form von Abdichtungsstreifen aus einer Schicht des Klebematerials auf einer biegsamen Unterlage vorgesehen und verwendet werden. Es kann auch als ein Klebematerial, bei dem die Unterlage aus einem nicht biegsamen Material besteht, hergestellt und zum Einsatz gebracht werden. Nach noch einer anderen AusführungsformThe adhesive material of the invention can be in the form of sealing strips from a layer of the adhesive material provided and used on a flexible base. It can also be used as an adhesive material that the backing is made of a non-flexible material is made and used. According to yet another embodiment

40981 1 / 1 1 (K40981 1/1 1 (K

kann das Klebematerial in Form einer Schicht zwischen zwei Blättern oder Streifen aus einem ablösbaren Papier, z.B. einem silikonbeschichteten Papier, vorgesehen werden.the adhesive material may be in the form of a layer between two sheets or strips of removable paper, e.g. silicone-coated paper.

Bei dem Bitumen kann es sich entweder um oxydiertes oder im Vakuum raffiniertes Bitumen oder eine Kombination beider handeln. Der Füllstoff kann aus einem Mineralpulver, wie Schieferstaub, Calciumcarbonat, Siliciumdioxyd, und/oder aus einem faserigen Material, wie Asbest, bestehen. Bei dem Gelbildner kann es sich um ein Metallstearat oder ein Material wie Dimethylocta^decyl-ammonium-montmorillonit handeln. Das Mineralöl sollte vorzugsweise die nachstehenden Eigenschaften aufweisen:The bitumen can be either oxidized or vacuum refined bitumen, or a combination of both Act. The filler can be made from a mineral powder such as slate dust, calcium carbonate, silicon dioxide, and / or from a fibrous material such as asbestos. The gelling agent can be a metal stearate or a material act like Dimethylocta ^ decyl-ammonium-montmorillonite. The mineral oil should preferably have the following properties exhibit:

Spezifisches Gewichtspecific weight

Viskosität bei 380C,Saybolt-Universal-Viscosity at 38 0 C, Saybolt universal

* Sekunden* Seconds

Viskositätsindex Kohlenwasserstofftypahalyse Paraffine, % Naphthene, % Aromaten, %Viscosity index hydrocarbon type analysis Paraffins,% naphthenes,% aromatics,%

Das Klebemittel enthält vorzugsweise 50 - 80 Gewi chtsprozeirt. Bitumen, 1 - 20 Gewichtsprozent Mineralöl, 0,1 - 20 Gewichtsprozent Gelbildner und 0 - 50 Gewichtsprozent Füllstoff.The adhesive preferably contains 50-80% by weight. Bitumen, 1 - 20 percent by weight mineral oil, 0.1-20 percent by weight of gel former and 0-50 percent by weight of filler.

In den Zeichnungen zeigen, jeweils im Schnitt, Abb. 1 einen Abdichtungsstreifen aus dem Klebematerial, Abb. 2 ein Klebematerial mit einer nicht biegsamen Unterlage, •Abb. 3 ein Klebematerial in Form einer Klebematerialschicht zwischen 2 abziehbaren Blättern oder Streifen aus Papier.The drawings show, each in section, Fig. 1, a sealing strip made of the adhesive material, Fig. 2 an adhesive material with a non-flexible base, • Fig. 3 an adhesive material in the form of an adhesive material layer between 2 peelable sheets or strips of paper.

ι ιι ι

Der Abdichtungsstreifen 4 gemäß Abb. 1 besteht aus einer Schicht 5 des Klebematerials auf einer biegsamen Unterlage 6,The sealing strip 4 according to Fig. 1 consists of a layer 5 of the adhesive material on a flexible base 6,

0,8840.884 - 0,878- 0.878 490 -490 - 520520 95 -95 - 105105 65 -65 - 7070 26 -26 - 2929 4-64-6

11/110/.11/110 /.

Bei der biegsamen Unterlage kann es sich beispielsweise um eine Metallfolie, etwa eine Folie aus Aluminium, Kupfer, Blei oder Kombinationen davon, oder'um eine Folie aus organischem Material, z.B. eine Polyäthylen- oder Polyvinylchloridfolie, oder um eine Kombination von metallischen und organischen Folien, insbesondere mit Polyvinylchlorid überzogenem Aluminium, handeln. Die freiliegende Klebemitteloberfläche ist vor der Verwendung vorzugsweise durch ein abziehbares Papier, z.B. ein Silikonpapier, geschützt, oder es wird alternativ die Unterlage auf der klebemittelfreien Seite mit einem Silikon überzogen, so daß die . Unterlage selbst die abziehbare Oberfläche darstellt, e"twa bei zu Rollen aufgewickeltem Klebematerial. Die Klebemittelschicht ist bei dieser Ausführungsform vorzugsweise 0,7 bis 2,0 mm und besonders bevorzugt etwa 1,25 mm dick.The flexible base can be, for example, a metal foil, for example a foil made of aluminum, copper, lead or Combinations thereof, or around a film of organic material, e.g. a polyethylene or polyvinyl chloride film, or a combination of metallic and organic films, in particular aluminum coated with polyvinyl chloride. The exposed one Before use, the surface of the adhesive is preferably covered with a peelable paper, e.g. a silicone paper, protected, or alternatively the base is coated on the adhesive-free side with a silicone, so that the. The backing itself represents the peelable surface, e "in the case of adhesive material wound into rolls. The adhesive layer in this embodiment is preferably 0.7 to 2.0 mm and particularly preferably about 1.25 mm thick.

Die Abdichtungsstreifen können irgendeine gewünschte Breite haben, z.B. 1 τ 100 cm. Sie eignen sich insbesondere für Wartungs- und Reparaturzwecke, z.B. als Verkleidungen oder Abdeckungen und als Dichtungsmittel für Risse und Löcher in Mauer-, Ziegel-, Kachel-, Steinwerk, Beton und anderen Baustoffflächen. Die Dichtungsstreifen können durch Andrücken leicht an unregelmäßige Oberflächenformen angepaßt werden und es hat sich gezeigt, daß sie ausgezeichnet auch an offen strukturierten, porösen und/oder krümeligen Oberflächen, ohne Vorbehandlung, haften. Die Dichtungsstreifen der Erfindung können ohne Beeinträchtigung durch Fließen bei Temperaturen bis herauf zu 80°C verwendet werden und sie bleiben biegsam bis herab zu -25 C.The sealing strips can be of any desired width, e.g., 1 τ 100 cm. They are particularly suitable for Maintenance and repair purposes, e.g. as cladding or covers and as a sealant for cracks and holes in masonry, brick, tile, stone, concrete and other building material surfaces. The sealing strips can be easily adapted to irregular surface shapes by pressing them on and it has been shown that that they also adhere excellently to openly structured, porous and / or crumbly surfaces without pretreatment. The weather strips of the invention can be used at temperatures up to 80 ° C without being adversely affected by flow and they remain pliable down to -25 C.

Das Klebematerial gemäß Abb. 2 kann z.B. die Form einer Platte, einer Tafel oder eines Streifens, bestehend aus einer Schicht 7 des Klebematerials auf einem im wesentlichen nicht biegsamen Unterlagematerial 8, haben. Zu geeigneten Unterlagematerialien gehören feste oder starre Aluminium- oder Kupferplatten, z.B. für Isolierzwecke, starre Polyäthylen- oder PoIy- The adhesive material according to Fig. 2 can, for example, be in the form of a plate, a board or a strip, consisting of a layer 7 of the adhesive material on a substantially non-flexible base material 8. To suitable underlay materials include solid or rigid aluminum or copper plates, e.g. for insulation purposes, rigid polyethylene or poly-

11/11011/110

vinylchloridtafeln, Hartpappe, Sperrholz, Pressholz, Furnierblätter sowie Schichtstoffe aus Holz, Kunststoffen und/oder Metallen. Genauso wie bei biegsamen Unterlagen kann die freiliegende Klebemitteloberfläche des Produkts vor der Verwendung durch ein ablösbares Papier geschützt sein. Die Klebemittelschicht kann eine ähnliche Dicke wie bei biegsamen Unterlagen haben. vinyl chloride boards, hard cardboard, plywood, pressed wood, veneer sheets and laminates made of wood, plastics and / or metals. As with flexible pads, the exposed adhesive surface of the product can be protected by a peelable paper prior to use. The adhesive layer can have a thickness similar to that of flexible substrates.

Bei der Ausführungsform gemäß Abb. 3, d.h. einem Klebematerial ohne eigentliche Unterlage, befindet sich das Klebematerial als Schicht 9 zwischen zwei abziehbaren Schichten 10 und 11, vorzugsweise aus abziehbarem Papier. Die Klebematerialschicht 9 kann gewöhnlich eine Dicke bis zu 8 mm haben, vorzugsweise ist sie 2 - 3 mm dick. Die Breite des Klebematerialstreifens oder-bogens kann ähnlich sein wie die Breite der erläuterten Abdichtungsstreifen, z.B. 1 - 100 cm. In dieser Form ist das Klebematerial ebenfalls gut geeignet für Wartungsund Reparaturzwecke, z.B. und vorzugsweise zum Anbringen von Gehplatten oder Fliesen aus Asbestzement an Dächern oder von Isoliersteinen an Wänden und Böden in Kühlräumen. In the embodiment according to FIG. 3, ie an adhesive material without an actual base, the adhesive material is located as layer 9 between two peelable layers 10 and 11, preferably made of peelable paper. The adhesive material layer 9 can usually have a thickness of up to 8 mm, preferably it is 2-3 mm thick. The width of the adhesive material strip or sheet can be similar to the width of the sealing strips explained, for example 1-100 cm. In this form, the adhesive material is also well suited for maintenance and repair purposes, e.g. and preferably for attaching walking slabs or tiles made of asbestos cement to roofs or insulating stones to walls and floors in cold rooms.

Bei der Verwendung wird zunächst das abziehbare Papier auf der einen Seite entfernt, um die Klebmaterialschicht freizulegen, und diese Schicht wird dann an der gewünschten Stelle auf die aufnehmende Oberfläche gedrückt. Danach wird die zweite Abziehschicht entfernt, um die andere Seite der Klebmaterialschicht freizulegen, und auf letztere wird dann das anzubringende Material gedrückt, etwa die Asbestzement-Gehplatten oder die Isoliersteine. Das Klebraaterial kann ohne Fließen bei Temperaturen bis herauf zu 80°C verwendet werden und es bleibt biegsam bis herab zu -25°C.In use, the peelable paper is first removed from one side to create the adhesive layer and this layer is then pressed onto the receiving surface in the desired location. After that, will the second release liner is removed to expose the other side of the adhesive material layer, and the latter is then applied the material to be attached is pressed, such as the asbestos-cement walking plates or the insulating stones. The adhesive material can be used without Flow can be used at temperatures up to 80 ° C and it remains pliable down to -25 ° C.

Die nachstehenden Beispiele dienen zur weiteren Veranschaulichung der Erfindung.The following examples serve to further illustrate the invention.

4 0 9 8 ΐ 1 / 1 1 (K4 0 9 8 ΐ 1/1 1 (K

?343972? 343972

Beispiel 1example 1

Es wurde ein Klebmaterial der folgenden Zusammensetzung bereitet:It became an adhesive material of the following composition prepares:

Gewi chtsprozentWeight percent

Bitumen (20Ö pen) 59Bitumen (20Ö pen) 59

Mineralöl 5Mineral oil 5

Gelbildner, gemischt 1,5Gel former, mixed 1.5

Asbest 12Asbestos 12

Schieferstaub 22,5Slate dust 22.5

Zur Bereitung des Klebmaterials wurde zunächst die erforderliche Menge der gemischten Gelbildner zu dem geschmolzenen Gemisch von Bitumen und Öl bei 150 C zugegeben, wobei mit hoher Geschwindigkeit gerührt wurde. Dann wurden die Füllstoffe in Mischung zugesetzt. Danach wurde das Klebematerial mittels einer Rakel in einer Dicke von etwa 1,25 mm (50 thou) auf Aluminiumfolie von etwa O,O8 mm Stärke (3 mil. gauge) aufgetragen. Das gebildete Band wurde durch Auflegen eines Streifens aus siIikoniertem Papier geschützt.To prepare the adhesive material, the required amount of the mixed gel formers was first added to the molten one Mixture of bitumen and oil was added at 150 ° C. while stirring at high speed. Then the fillers were made added in mixture. The adhesive material was then applied to aluminum foil to a thickness of about 1.25 mm (50 thou) using a doctor blade approximately 0.08 mm (3 mil. gauge) thick. The tape formed was made by placing a strip of siliconized Paper protected.

Zur Verwendung des Bandes wurde das Schutzpapier entfernt, so daß die selbst-klebende Oberfläche freilag. Das Material zeigte eine hohe Haftfestigkeit an Gebäudeoberflächen.In order to use the tape, the release paper was removed so that the self-adhesive surface was exposed. The material showed high adhesion to building surfaces.

Beispiel 2Example 2

Eine wie im Beispiel 1 hergestellte Klebemittelzusammensetzung wurde mittels einer Rakel in einer Dicke von etwa 1,3 mm auf ein silikonüberzogenes Kraftpapier aufgetragen. Die Kleberschicht wurde- dann durch Auflegen eines weiteren Blattes des silikonbeschichteten Kraftpapiers geschützt. Das erhaltene Klebematerial zeigte ausgezeichnete Eigenschaften bei der Verwendung .An adhesive composition prepared as in Example 1 was by means of a doctor blade in a thickness of about 1.3 mm applied to a silicone-coated kraft paper. The adhesive layer was then applied by placing another sheet of paper of the silicone-coated kraft paper. The obtained adhesive material showed excellent properties in use .

409811/ 1 1OA409811/1 10A

Claims (7)

31. Augus.t-1973 B 822/73 Aug. 31, 1973 B 822/73 PatentansprücheClaims 1, Klebematerial, dadurch gekennzeichnet, daß es ein Bitumen, ein Mineralöl und einen Gelbildner sowie gegebenenfalls pulverförmige und/oder faserige Füllstoffe umfaßt.1, adhesive material, characterized in that it is a bitumen, a mineral oil and a gel former and optionally powdery and / or fibrous fillers. 2. Klebematerial nach Anspruch 1, dadurch gekennzeichnet, daß es 50 bis 80 Gewichtsprozent Bitumen, 1 bis 20 Gewichtsprozent Mineralöl, 0,1 bis 20 Gewichtsprozent Gelbildner und 0 bis 50 Gewichtsprozent Füllstoff umfaßt.2. Adhesive material according to claim 1, characterized in that it is 50 to 80 percent by weight bitumen, 1 to 20 weight percent mineral oil, 0.1 to 20 weight percent gelling agent and 0 to 50 weight percent filler. 3. Klebematerial nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das verwendete Mineralöl ein spezifisches Gewicht von 0,884 - 0,878, eine Viskosität bei 38°C von 490 - 52O Saybolt-Universal-Sekunden, einen Viskositätsindex von 95 - 105 und eine Kohlenwasserstoffzusammensetzung aus 65 - 70 % Paraffinen, 26 - 29 % Naphthenen und 4 - 6 % Aromaten aufweist.3. Adhesive material according to claim 1 or 2, characterized in that the mineral oil used is a specific one Weight of 0.884-0.878, a viscosity at 38 ° C of 490-520 Saybolt Universal seconds, a viscosity index from 95-105 and a hydrocarbon composition of 65 - 70% paraffins, 26 - 29% naphthenes and 4 - 6% aromatics. 4. Klebematerial nach einem der Ansprüche 1-3, dadurch gekennzeichnet, daß der Gelbildner aus einem Metallstearat oder Dimethyloctadecyl-ammonium-monimorillonit besteht,4. Adhesive material according to one of claims 1-3, characterized in that the gelling agent consists of a metal stearate or dimethyloctadecyl-ammonium-monimorillonite, 5. Klebematerial nach einem der Ansprüche 1-4, dadurch gekennzeichnet, daß es die Form eines Abdichtungsstreifens (4) aus einer Schicht (5) des Klebematerials auf einer biegsamen unterlage (6) hat.5. Adhesive material according to one of claims 1-4, characterized in that it is in the form of a sealing strip (4) from a layer (5) of the adhesive material a flexible base (6). 6. Klebematerial nach Anspruch 5, dadurch gekennzeichnet, daß die biegsame Unterlage (6) aus mit Polyvinyl-6. Adhesive material according to claim 5, characterized in that that the flexible base (6) made of polyvinyl 40981 1/110440981 1/1104 73439727343972 chlorid überzogenem Aluminium besteht.chloride-coated aluminum. 7. Klebematerial nach einem der Ansprüche 1-4, dadurch gekennzeichnet, daß es die Form einer Platte oder eines Streifens aus einer Schicht (7) des Klebematerials auf einem im wesentlichen nicht biegsamen Unterlagematerial (8) hat.7. Adhesive material according to any one of claims 1-4, characterized in that it is in the form of a plate or a strip of a layer (7) of the adhesive material on a substantially non-flexible base material (8) has. 8, Klebematerial nach einem der Ansprüche 1-4, dadurch gekennzeichnet, daß es die Form eines Blattes oder Streifens aus einer Schicht (9) des Klebematerials zwischen zwei Blättern oder Streifen (10, 11) aus abziehbarem Papier hat.8, adhesive material according to one of claims 1-4, characterized in that it is in the form of a sheet or strip of a layer (9) of adhesive material between has two sheets or strips (10, 11) of peelable paper. 0 9 8 11 / 1 1 00 9 8 11/1 1 0
DE2343972A 1972-09-05 1973-08-31 Adhesive material Expired DE2343972C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4117872A GB1409312A (en) 1972-09-05 1972-09-05 Adhesive bituminous compositions
GB1642573 1973-04-05

Publications (2)

Publication Number Publication Date
DE2343972A1 true DE2343972A1 (en) 1974-03-14
DE2343972C2 DE2343972C2 (en) 1982-10-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
DE2343972A Expired DE2343972C2 (en) 1972-09-05 1973-08-31 Adhesive material

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BE (1) BE804503A (en)
DE (1) DE2343972C2 (en)
FR (1) FR2197956B1 (en)
GB (1) GB1409312A (en)
IT (1) IT999541B (en)
NL (1) NL172754C (en)
SE (1) SE7312046L (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03139585A (en) * 1989-10-12 1991-06-13 W R Grace & Co Pressure-sensitive adhesive composition
FR2874019B1 (en) * 2004-08-04 2006-11-10 Electricite De France AUTOMATED METHOD FOR IN SITU REPAIR OF A ZONE WHICH CAN INCLUDE FISSURE ON THE SURFACE OF AN ENCLOSURE
FR2874020B1 (en) * 2004-08-04 2006-12-08 Electricite De France METHOD FOR IN SITU REPAIR OF A ZONE WHICH CAN INCLUDE FISSURE ON THE SURFACE OF AN ENCLOSURE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095393A (en) * 1900-01-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095393A (en) * 1900-01-01

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NL172754B (en) 1983-05-16
DE2343972C2 (en) 1982-10-21
BE804503A (en) 1974-01-02
FR2197956B1 (en) 1978-11-10
NL7312085A (en) 1974-03-07
NL172754C (en) 1983-10-17
FR2197956A1 (en) 1974-03-29
SE7312046L (en) 1974-03-06
GB1409312A (en) 1975-10-08
IT999541B (en) 1976-03-10

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