EP1403094A2 - Système de décoration - Google Patents

Système de décoration Download PDF

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Publication number
EP1403094A2
EP1403094A2 EP03019560A EP03019560A EP1403094A2 EP 1403094 A2 EP1403094 A2 EP 1403094A2 EP 03019560 A EP03019560 A EP 03019560A EP 03019560 A EP03019560 A EP 03019560A EP 1403094 A2 EP1403094 A2 EP 1403094A2
Authority
EP
European Patent Office
Prior art keywords
frame
adhesive
decoration system
decorative
molded body
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.)
Withdrawn
Application number
EP03019560A
Other languages
German (de)
English (en)
Other versions
EP1403094A3 (fr
Inventor
Christoph Gese
Hanns Roland Misiak
Peter Camillus Rushe
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP1403094A2 publication Critical patent/EP1403094A2/fr
Publication of EP1403094A3 publication Critical patent/EP1403094A3/fr
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/02—Mountings for pictures; Mountings of horns on plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/18—Applying ornamental structures, e.g. shaped bodies consisting of plastic material

Definitions

  • the invention relates to a decoration system which comprises a lightweight frame or a lightweight frame which can be attached to interior surfaces, preferably by means of an adhesive, and a decoration and / or functional surface which can be attached to it.
  • Picture frames or framed mirrors are known from the prior art which are attached to wall surfaces of living rooms by means of so-called adhesive pads or double-sided adhesive tape.
  • a disadvantage of this generic prior art is that the frame with the picture or decorative surface rests directly on the wall surface. Unevenness in the wall surface between the individual areas of adhesion lead to the fact that the areas of adhesion either partially do not rest at all or with different surface pressure on the wall surface. Therefore, a wavy course of the wall surface or projections that are to be bridged by the frame part, or also irregularly structured surfaces such as woodchip wallpaper, mean that such systems cannot be attached to such wall surfaces or can only be attached inadequately.
  • the fastening of decorative elements known from the prior art to uneven surfaces leads to the fact that due to the rigid connection between the frame and the adhesive surface attached to it, the decorative and / or functional surface of the decoration system facing the viewer does not parallel to the inner wall surface, but rather when the wall surface is uneven is inclined to it. In the case of images, this means that the image surface is arranged at an angle to the viewer and, in particular when the image surface is arranged behind glass, produces mirror effects.
  • the object of the invention is to provide a solution for a generic decoration system which enables the position of the decoration and / or functional surface to be aligned independently of the adhesive fastening surface of the decoration system.
  • the lightweight frame or the lightweight frame has at least one connecting element which non-positively and independently of the position of a connecting surface, in particular an adhesive surface, supports the frame or the frame in a positionally variable manner with that in the application state connects directly or indirectly on the interior surface of the connecting surface, in particular adhering adhesive surface.
  • the inclination of the functional surface relative to the wall or interior surface can be aligned independently of the position of the adhesive surface or adhesive layer securing the lightweight frame or the frame to the surface. If several adhesive surfaces are arranged on the frame, unevenness in the interior surface can be compensated in this way. This also enables very unusual spatial arrangements of the decoration system according to the invention.
  • the decoration system can be installed in places that are difficult to access, on corners, over edges, on ceilings and other uneven surfaces. Due to the simple adhesive connection, simple assembly is also ensured, which makes the use of tools such as hammers, nails and screws superfluous.
  • the invention provides in one embodiment that the interior surface is an interior wall surface and / or ceiling surface or a coating applied thereon. With such a surface, the quality of the object of the invention, which overcomes the unevenness, is particularly effective.
  • the invention is further characterized in that the connecting element has a molded body which forms a contact surface with the adhesive surface.
  • connection between the connecting element and the lightweight frame can be produced particularly expediently in that the connecting element has a connecting body and the frame or the frame has a counterpart which interacts with the connecting body to form a connecting device.
  • a structurally simple to manufacture option is provided in that the connection body is designed as a ball head and the counterpart as a ball joint sleeve that interacts with the ball head to form a ball joint.
  • the invention is characterized by a preferably rod-shaped connecting web connecting the molded body and the connecting body, in particular the ball head.
  • the storage of the connecting element which can be changed regardless of the position of the adhesive surface, can be realized in particular in that the connecting element is articulated on the frame and / or a further connecting device on the molded body in such a way that the frame or the frame is at any inclination to the interior surface thereof is attachable, which also provides for the invention.
  • connection between the counterpart and the frame can be constructed inexpensively in a simple manner in that the counterpart, in particular the ball joint sleeve, has at least one plug-in sleeve which can be connected to a frame element.
  • the frame can be designed individually in shape and size if the frame or the frame is made of individual, preferably flexible, as Plug elements trained frame elements can be assembled. In this way, triangles, star, heart or circular shapes can be formed.
  • the invention further provides in an advantageous embodiment that the connecting element is designed to be extendable, in particular telescopically extendable.
  • the plug-in elements can be easily connected to one another if the plug-in elements are designed such that they can be plugged into one another or screwed into one another.
  • lightweight frames can then be formed from a large number of plug-in elements.
  • a particularly suitable material for the lightweight frame is plastic, so that the invention is further characterized in that the lightweight frame and / or the decorative and / or functional surface consist of plastic.
  • a decorative and / or functional surface made of plastic can be designed as a film and thus also be made particularly light.
  • the adhesive surface it is advantageous if it is formed by a pressure sensitive adhesive or a hot melt or a reaction adhesive, in particular a so-called superglue, which is also provided by the invention.
  • the invention is further characterized in that the adhesive surface is designed as an adhesive layer applied to the contact surface of the molded body.
  • the adhesive layer can either already have been applied at the factory, so that the user only needs to activate it at the application site, for example by pulling off a protective film. But it can also be provided that the user Adhesive layer - for example by applying super glue on the contact surface of the molded body - only by hand at the application site.
  • the decoration system can be used in a variety of ways, in particular the non-destructive attachment of the lightweight frame or frame to all possible surfaces, such as tiles, wallpaper, glass, wood, cement, veneer. Removability is also guaranteed. According to an embodiment of the invention, these advantages are achieved in that the adhesive layer interacts with a primer layer applied to the interior surface, in particular the interior wall surface or the ceiling surface, it being provided in particular that the adhesive layer is applied by the interior surface and / or by the interior surface Primer layer can be removed by pulling it off by hand without damaging the interior surface.
  • the releasability of the shaped body is supported by the fact that, according to the invention, the shaped body has a gripping element that can be gripped by hand.
  • the decoration system in the decoration system according to the invention, differently and individually designed foils or thin sheets can be used, which are or are adapted in shape and area to the respective lightweight frame or the lightweight frame.
  • these foils or thin sheets are interchangeable in that they are detachably connected to the frame.
  • the invention enables the decoration and / or functional surface to be designed individually.
  • the invention provides in one embodiment that the decorative and / or functional surface is formed from a plastic film or a thin textile or textile-like flat structure and is permanently fixed, but in particular removable, attached to the frame or frame.
  • the film can then be affixed to the frame in a detachable but detachable manner if the decoration and / or functional surface consists of a shrink film, which the invention also provides.
  • the decorative and / or functional surface can be designed in a variety of ways, but in particular the invention is distinguished in a further development in that the decorative and / or functional surface has a mirrored, ionized and / or provided with an adhesive film surface coating.
  • the invention provides in an embodiment that the decoration and / or functional surface and / or the frame or the frame have an adhesive coating by means of which the decorative and / or functional surface and the frame or the frame are permanently fixed, but in particular releasably , are interconnectable. Removability can be achieved by using a so-called non-permanent adhesive, that is to say a removable adhesive.
  • connection between the frame and the interior wall surface does not have to be made by means of a continuous adhesive layer connecting the interior surface with the contact surface of the molded body.
  • this connection can also be made according to a further development of the invention in that the adhesive layer connecting the molded body and the interior surface is formed in two parts, one part being applied to the molded body and the other part being applied to the interior surface and interlocking interlocking elements, in particular hooks, between the two parts and loops or mushroom-shaped pins and loops of a Velcro connection, on which opposing adhesive layer surfaces are arranged.
  • a special effect can also be achieved with the decoration system if the lightweight frame or the lightweight frame has illuminants, in particular a light chain, at least in sections.
  • the invention provides in an embodiment that the molded body is made of plastic and in particular is designed as a, preferably thin, injection molded part or elastic strip and / or foam body.
  • the decoration system designated overall by 1 in FIGS. 3 a) - c) consists of a lightweight frame 2 and a decorative and / or functional surface 3 that can be attached to it or in the representations according to FIGS. 3 a) - c).
  • the lightweight frame 2 is formed from four frame elements 4 designed as plug-in elements, which are connected to one another in a frame-like manner at their end regions by means of plug-in sleeves 6 formed on connecting devices 5.
  • the Connection devices 5 each form a ball-and-socket joint 7, in which a connection body 9 of a connecting element 9, which is designed as a ball head 8, is mounted such that it can be changed in position.
  • the connecting element 9 has a molded body 10 on the opposite side.
  • the molded body 10 forms a contact surface for and to an adhesive surface 11, with which the molded body 10 is fastened to the interior surface 12.
  • the molded body 10 is made of plastic and, depending on the application and / or the adhesive coating provided, is designed as a preferably thin, injection-molded part, elastic strip and / or foam body. The elasticity is important and necessary for the releasability, especially of pressure sensitive adhesives.
  • a molded body 10 designed as a foam body enables excellent adaptation to the inner edge surface 12 and a particularly good contact resulting therefrom.
  • the lightweight frame 2 is non-positively fastened on the interior surface 12 by means of the connecting element 9 and is mounted such that it can be changed in position regardless of the position of the adhesive surface 11.
  • the non-positive connection is achieved, on the one hand, by the connecting body 9 of the connecting element 9, which is designed as a ball head 8 and which engages in the counterpart of the frame, which is in the form of a ball joint sleeve 7, and on the other hand by the adhesive surface 11 formed on the molded body 10, the connecting element 9 including connected to the molded body 10, preferably articulated in the middle of the molded body 10.
  • the decoration system can be used variably.
  • the decoration system 1 is attached to a ceiling surface 13, in the illustration according to FIG.
  • the decoration system 1 is on an interior wall surface 14 and in illustration 3 c) the corner or butt edge area between an interior wall surface 14 and a ceiling surface 13 bridging on the one hand to the ceiling surface 13 and on the other hand to the interior wall surface 14.
  • a connecting element 9 a is designed to be telescopically extendable and partially extended, so that it is longer than the connecting elements 9.
  • the adhesive surfaces 11 are shown in Figures 3 a) - c) as dark, directly on the Small rectangles are shown on the respective mounting surface.
  • the connection to the connecting elements 9 and 9 a forms the molded body 10, which is shown as a bright small rectangle.
  • the connecting elements 9 a are designed as rod-shaped connecting webs.
  • the molded body 10 can be detached from the interior surface 12. In order to be able to apply the force required for this well by hand, the molded body 10 has an engagement element 15.
  • the frame elements 4 are made of plastic. They are designed as individual, flexible plug elements and can be inserted into the plug sleeves 6. In a manner not shown, it is also possible to connect the frame elements 4 or plug elements to one another by means of a latching plug connection or screw connection. Individual frame elements 4 or sections of individual or all frame elements 4 can be designed as light sources, in particular light chains.
  • a primer is used in the decoration system according to the invention for the formation of the primer layer 16, which is characterized in that it solidifies the substrate and reduces the adhesion of the respective adhesive to such an extent that a non-destructive on the specific substrate Removal is enabled.
  • the choice of the primer is made by the adhesive expert, taking into account the strength of the substrate, the elasticity and the peeling behavior of the fastening element 10 and the selected adhesive.
  • a decorative element preferably made of plastic, is attached to the lightweight frame 2, which has the decorative and / or functional surface 3, possibly even completely.
  • the decorative and / or functional surface 3 preferably consists of a plastic shrink film which has approximately the size of the frame surface spanned by the frame elements 4. This film is pulled over the frame elements 4 by hand and then permanently fixed on the lightweight frame 2 by heating, for example using a hair dryer, and the shrinkage caused thereby. The frame 2 covered with the film is then attached to the interior surface 12, for example as shown in FIGS. 4 a) - c).
  • the film or the decorative and / or functional surface 3 has a mirrored, ionized and / or provided with an adhesive film surface coating. This makes it possible to form the decorative and / or functional surface 3 for a wide range of applications.
  • the decorative element or the decorative and / or functional surface 3 can also be designed as a thin, textile or textile-like flat structure.
  • the decorative and / or functional surface 3 is fixed to the lightweight frame 2 by means of shrinking technology
  • this attachment by means of an adhesive coating.
  • either the lightweight frame 2 is coated on the upper side or the decorative element or the decorative and / or functional surface 3 is coated on the underside with adhesive.
  • this is then a removable adhesive connection, with which the decorative and / or functional surface 3 is nevertheless permanently fixed to the lightweight frame 2.
  • the fixation can also be done with a Velcro fastener.
  • connection between the lightweight frame 2 carrying the decorative and / or functional surface 3 and the respective interior surface 12 takes place in that the adhesive surface 11 rests directly on the interior surface 12 or indirectly - due to an intermediate layer designed as a primer layer - on the interior surface 12.
  • the adhesive surface 11 is usually designed as an adhesive layer.
  • the adhesive layer can also be formed in two parts, in which case one part rests on the contact surface of the molded body 10 and the other part on the interior surface. 12 rests.
  • interlocking interlocking elements in particular hooks and loops or mushroom-shaped pins and loops of a Velcro connection, are then attached, which then produce the detachable connection between the lightweight frame 2 and the interior surface 12.
  • the adhesive surface 11 can be formed by a pressure-sensitive adhesive, in particular so-called pressure-sensitive pads, or a hot melt or a reactive adhesive, in particular a so-called super-glue.
  • the adhesive surface 11 can also be formed by a mounting adhesive.
  • the molded body 10 when using a pressure sensitive adhesive, it can be arranged on an elastic carrier which can be grasped by hand and causes the adhesive surface 11 to be detached from the interior surface 12 by pulling.
  • the molded body 10 consists of elastic material and represents the elastic carrier.
  • the adhesive surface consists of a very elastic, preferably strip-shaped, pressure-sensitive adhesive. The area of one end of this adhesive strip is covered on both sides with a cover film. At least the surface of the adhesive strip intended for adhesion to the interior surface 12 is covered with protective paper in a manner known per se, if the adhesive strip is already arranged on the contact surface of the molded body 10. In the event that the adhesive strip is provided separately and still has to be applied by the user to the contact surface of the molded body 10, the second side or surface of the adhesive strip is also covered in a known manner with a protective paper.
  • a strip is applied to the contact surface of the molded body 10, if necessary after the protective paper has been removed.
  • the cover films on both sides of one end of the strip cannot be removed.
  • the molded body 10 is glued and pressed onto the interior surface 12 with this adhesive surface.
  • the fingers of the user grasp the gripping element 15 of the molded body 10 which is not provided with adhesive or is still covered by a cover film and pull in the direction of the longitudinal axis of the strip. Due to the high elasticity of the adhesive strip, its length increases and its width shortens, as a result of which the pressure sensitive adhesive detaches from the interior surface 12. To this In this way, the molded body 10 can be detached from the interior surface 12 without residue and without destruction.
  • Pressure sensitive adhesives which are also called “pressure sensitive adhesives” and are abbreviated to “PSA” are adhesives that are permanently sticky in solvent-free form at 20 ° C and remain tacky and adhere immediately to almost all substrates with low substrate specificity and light pressure. Adhesive composites made with pressure sensitive adhesives can usually be removed without destroying the bonded substrates.
  • Pressure sensitive adhesives are used almost exclusively for coating substrates, e.g. , B. Paper or foil tapes, adhesive labels or self-adhesive decorative foils are used.
  • the actual adhesives are applied to the carrier in the form of solutions, dispersions or melts.
  • the pressure-sensitive adhesive layer is present as a thin film on the carrier. Low-viscosity, solvent-free, reactive systems (polyurethane systems) are also used for this.
  • the pressure-sensitive adhesive layer is present as a thin film on the carrier and is coated with suitable anti-adhesive materials, e.g. As silicone paper or siliconized polyethylene film covered.
  • suitable anti-adhesive materials e.g. As silicone paper or siliconized polyethylene film covered.
  • the dry application weight varies between 4 and 40 g / m 2 depending on the area of application and the roughness of the substrate.
  • polyacrylic acid esters, polymethacrylic acid esters, polyvinyl ethers and polyisobutene types are also frequently used, likewise mostly in combination with resins.
  • Silicone resin pressure sensitive adhesives are also known for special applications.
  • water-soluble and water-insoluble base polymers plasticizers, waxes, resins, fillers and auxiliaries such as preservatives, antioxidants and dyes serve as raw materials for pressure sensitive adhesives.
  • the basic polymers essentially determine the cohesive properties, the strength and the temperature behavior of the pressure sensitive adhesive.
  • the water-insoluble base polymers are present in the pressure-sensitive adhesive, for example, in a concentration of 0 to 50% by weight, preferably 0 to 30% by weight.
  • the water-insoluble base polymers include, for example, natural rubber, butyl rubber, styrene-butadiene copolymers (SBR rubber), acrylonitrile copolymers, polychloroprene, polyisobutylene, polyvinyl ether, SBS and SIS block polymers, acrylates, polyesters, polyurethanes and / or silicones ,
  • Pressure sensitive adhesives are often preferred which contain at least one water-soluble polymer from the group of the polysaccharides, polypeptides, cellulose ethers, starch ethers, homo- and / or copolymers of (meth) acrylic acid, maleic, vinyl sulfone, vinylphosphonic acid, polyvinyl acetates, vinyl acetate copolymers, in particular vinyl acetate -Alkylene copolymers, polyvinyl methyl ether, polyvinyl pyrrolidones, polyvinyl alcohols, polyurethanes.
  • water-soluble polymer from the group of the polysaccharides, polypeptides, cellulose ethers, starch ethers, homo- and / or copolymers of (meth) acrylic acid, maleic, vinyl sulfone, vinylphosphonic acid, polyvinyl acetates, vinyl acetate copolymers, in particular vinyl acetate -Alkylene copolymers, polyvinyl
  • the water-soluble base polymers are contained in the pressure-sensitive adhesive, for example, in a concentration of 1 to 80% by weight, preferably 1 to 60% by weight.
  • the plasticizer is generally present in the pressure sensitive adhesive in a concentration of 0 to 30% by weight, preferably in a concentration of 5 to 30% by weight.
  • plasticizers are monohydric or polyhydric alcohols, preferably glycol monophenyl ether, hexamethylene glycol, glycerol and in particular polyalkylene glycols with a molecular weight of 200 to 6,000. Polyethylene glycols with a molecular weight of up to about 1,000, preferably up to about 600, are preferred. Polypropylene glycol and polybutylene glycol as well as polymethylene glycol are also useful. Conveniently, esters are used as plasticizers, e.g. liquid polyester and glycerol esters.
  • plasticizers for example sucrose benzoate, diethylene glycol dibenzoate and / or diethylene glycol benzoate, in which about 50 to about 95% of all hydroxyl groups have been esterified, phosphate plasticizers, for example t-butylphenyldiphenylphosphate, polyethylene glycols and their derivatives, for example diphenylglycol, poly (polyphenylene ether) ), liquid resin derivatives, for example the methyl ester of hydrogenated resin, vegetable and animal oils, for example glycerol esters of fatty acids and their polymerization products.
  • phosphate plasticizers for example t-butylphenyldiphenylphosphate
  • polyethylene glycols and their derivatives for example diphenylglycol, poly (polyphenylene ether)
  • liquid resin derivatives for example the methyl ester of hydrogenated resin
  • vegetable and animal oils for example glycerol esters of fatty acids and their polymerization products.
  • Plasticizers based on aromatic dicarboxylic acid esters ie the corresponding ester of phthalic acid, isophthalic acid or terephthalic acid, are preferably used.
  • dialkyl phthalates are used as plasticizers, which are obtained by esterification of phthalic acid with alkanols having 4 to 14 carbon atoms.
  • Medical white oil and naphthenic mineral oil are particularly suitable as plasticizers.
  • the pressure-sensitive adhesive optionally contains at least one natural, chemically modified or synthetic wax.
  • waxes are used which are compatible with the water-soluble substances.
  • Vegetable waxes, animal waxes, mineral waxes or petrochemical waxes can be used as natural waxes.
  • Hard waxes such as montan ester waxes, Sasol waxes, etc. can be used as chemically modified waxes.
  • Polyalkylene waxes and polyethylene glycol waxes are used as synthetic waxes.
  • petrochemical waxes such as petrolatum, paraffin waxes, micro waxes and synthetic waxes, in particular polyethylene waxes with melting points between 85 and 140 ° C. and molecular weights in the range from 500 to 3,500, paraffin waxes with melting points in the range from 45 to 70 ° C. and molecular weights are preferred between 225 and 500, microcrystalline waxes with melting points in the range from 60 to 95 ° C. and synthetic Fischer-Tropsch waxes with melting points in the range from 100 to 115 ° C.
  • the amount of waxes in the pressure sensitive adhesive is generally 0 to 30% by weight, preferably 1 to 10% by weight.
  • alkyl ester of partially hydrogenated rosin as the tackifying resin, the alkyl group preferably being 1 contains up to 6 carbon atoms.
  • Hydrocarbon resins with 5 to 9 carbon atoms are particularly suitable. These include partially or fully hydrogenated, aliphatic and aromatic hydrocarbon resins, natural resins and largely or fully hydrogenated polycyclopentadiene resins.
  • a pressure sensitive adhesive can also be used which contains alkyl urethane-formaldehyde resin and / or modified rosin resin as the resin.
  • the fillers can be used to make the pressure-sensitive adhesive less expensive, they are preferably intended to improve the application technology properties, the adhesive technology properties and the processing properties. They are solid, non-volatile, inert substances.
  • auxiliaries and additives can be added to the pressure sensitive adhesive.
  • the antioxidants are particularly worth mentioning here. They are usually added to the pressure-sensitive adhesive in amounts of up to 2% by weight, preferably in amounts of about 0.1 to 1.0% by weight.
  • Other auxiliaries and additives are catalysts, optical brighteners, antistatic agents, flame retardants, photostabilizers, fragrances, preservatives, color pigments, or mixtures thereof.
  • the dispersion pressure sensitive adhesives are primarily based on polyacrylic acid dispersions, e.g. T. also built on special vinyl acetate copolymers, with resins usually being added here too.
  • polyacrylic acid dispersions e.g. T. also built on special vinyl acetate copolymers, with resins usually being added here too.
  • hotmelt PSAs in addition to suitable resins, two polymer bases, ethylene-vinyl acetate copolymers and styrene-butadiene or styrene-isoprene block copolymers, which are also referred to as thermoplastic rubbers, are mainly used.
  • a pressure-sensitive adhesive is made from a high-polymer base resin, which determines the cohesive property and the specific adhesion, and is tackifying Resins (so-called. Tackifier) built up, whereby the tackifying resin in some systems can also be replaced by low molecular weight portions of the base polymer.
  • Tackifier tackifying Resins
  • the base resin is crosslinked in some systems after application or vulcanized in the case of rubber pressure sensitive adhesives.
  • Such a pressure sensitive adhesive can be applied directly to the contact surface of the molded body 10.
  • Hot melt means hot melt adhesives.
  • Hot melt adhesives are solvent-free adhesives that can wet material surfaces well in the heat and in the liquid state and adhere firmly to them after cooling and solidification. They usually consist of a mixture of substances that form the adhesive, cohesive and additive components. During manufacture, the components are melted together and then assembled.
  • Components for strengthening the adhesion may also be present.
  • diluents are liquid polybutene or polypropylene, petroleum waxes such as paraffin and microcrystalline waxes, semi-liquid polyethylene; hydrogenated animal, fish and vegetable fats, mineral oil and synthetic waxes as well as hydrocarbon oils.
  • Reaction adhesives are understood to mean adhesives that cure and set through chemical reactions (polyreactions, crosslinking) that can be triggered by heat, added hardener or other components or radiation (Römpp Lexikon Chemie - Version 2.0, Stuttgart / New York: Georg Thieme Verlag 1999).
  • reaction adhesive components are suitable as components for the reaction adhesive, as described, for example, by G. Habicht, "Adhesion: Basics, Technology, Applications", 3rd edition, 1997 in Chapter 2.
  • resins made from epoxides, polyisocyanates, cyanoacrylates, methacrylates, unsaturated polyesters, polyvinyl formals, phenol-formaldehyde resins, urea-formaldehyde resins, melamine-formaldehyde resins, resorcinol-formaldehyde resins, polybenzimidazoles, silicones, and silane-modified polymers are used as resins. or a mixture of two or more of them.
  • Hardeners from the group of catalytically active compounds such as peroxides, hydrogen chloride and / or compounds reacting according to the polyaddition mechanism with amino, hydroxyl, epoxy, isocyanate functionalities, carboxylic acid anhydrides are also found; or a mixture of two or more, use.
  • At least one additive from the group of catalysts, antioxidants, stabilizers, dye pigments, fragrances, preservatives; or a mixture of two or more of these additives can be part of the reactive adhesive according to the invention.
  • Superglues are cyanoacrylate adhesives.
  • the cyanoacrylate adhesives are essentially based on conventional cyanoacrylates, i.e. on monoacrylic acid esters and / or biscyanoacrylates.
  • R is an alkyl, alkenyl, cycloalkyl, aryl, alkoxyalkyl, aralkyl or haloalkyl group, up to 2 conjugated CC double bonds, with a cycloaliphatic 6-ring, with an aromatic nucleus which is derived from benzene and preferably with Br or Cl as halogen, with 1 to 18, preferably 2, 3 or 4, carbon atoms, in particular a methyl, ethyl, n-propyl-iso-propyl, n-butyl, iso-butyl, pentyl, hexyl, cyclohexyl, heptyl, 2-ethylhexyl, n-octyl, n-nonyl, oxononyl, n-decyl, n-dodecyl, 2,2,2- Trifluoroethyl, hexafluoroisopropyl, ally
  • cyanoacrylates are known to the adhesive specialist, cf. Ullmanns Encyclopaedia of Industrial Chemystry, Vol. A1, p. 240, Verlag Chemie Weinheim (1985) and US 3,254,111.
  • Preferred monomers are the allyl, methoxyethyl, ethoxyethyl, methyl, ethyl, propyl, isopropyl or butyl esters of 2-cyanoacrylic acid.
  • R 1 is a branched or unbranched divalent alkane radical having 2 to 18, in particular 6 to 12, carbon atoms, which may also contain heteroatoms such as halogens and oxygen or aliphatic or aromatic rings. However, R 1 is preferably a pure hydrocarbon.
  • anionic polymerization inhibitor can be added to the adhesives according to the invention. All anionic polymerization inhibitors which have hitherto been used in the field of cyanoacrylic ester adhesives are suitable for this purpose.
  • the anionic polymerization inhibitor can be an acidic gas, a protonic acid, or an anhydride thereof.
  • the preferred anionic polymerization inhibitor for the adhesives according to the invention is sulfur dioxide, preferably in an amount from 0.001 to 0.5%, based on the adhesive.
  • Further usable anionic polymerization inhibitors are nitrous oxide, hydrogen fluoride, hydrochloric acid, sulfuric acid, phosphoric acid, organic sulfonic and carboxylic acids and anhydrides thereof, phosphorus pentoxide and acid chlorides.
  • a radical chain polymerization inhibitor is expediently also added to the adhesives according to the invention in an amount of 0.01 to 0.05%.
  • This radical chain polymerization inhibitor can be any of the radical chain polymerization inhibitors known for cyanoacrylic ester compositions.
  • Polymers are expediently also added to the cyanoacrylate compositions according to the invention, for example in order to increase their viscosity (thickener) or to vary the adhesive properties.
  • the polymers can be used in an amount of 1 to 60, in particular 10 to 50, preferably 10 to 30,% by weight, based on the overall formulation.
  • Particularly suitable are polymers based on vinyl ethers, vinyl esters, esters of acrylic acid and methacrylic acid with 1 to 22 carbon atoms in the alcohol component, styrene or copolymers and terpolymers derived therefrom with ethene, butadiene.
  • Vinyl chloride / vinyl acetate copolymers with a vinyl chloride content of 50 to 95% by weight are preferred.
  • the polymers can be in liquid, resinous or solid form. It is particularly important that the polymers contain no impurities from the polymerization process that inhibit the curing of the cyanoacrylate. If the polymers have too high a water content, drying may be necessary.
  • the combination of low and high molecular weight products in particular has particular advantages with regard to the final viscosity of the adhesive formulation.
  • suitable polymers based on vinyl acetate are: the Mowilith types 20, 30 and 60, the Vinnapas types B1.5, B100, B17, B5, B500 / 20VL, B60, UW 10, UW1, UW30, UW4 and UW50.
  • suitable polymers based on acrylate are: Acronal 4F and the Laromer types 8912, PE55F and PO33F.
  • suitable polymers based on methacrylate are: Elvacite 2042, the Neocryl types B 724, B999 731, B 735, B 811, B 813, B 817 and B722, the Plexidon MW 134, the Plexigum types M 825, M 527, N 742, N 80, P 24, P 28 and PQ 610.
  • suitable polymers based on vinyl ether are: Lutonal A25. Cellulose derivatives and silica gel can also be used for thickening. Of particular note is the addition of polycyanoacrylates.
  • the cyanoacrylate composition according to the invention can also contain other auxiliaries in order to achieve certain effects in accordance with the intended use.
  • auxiliaries include the polymerization accelerators as described in DE 43 17 886, namely polyalkylene oxides and their derivatives, in particular their esters and ethers.
  • Fat derivatives can also be used as plasticizers, as described in DE 197 52 893 or in DE 43 17 886. These are fats and fat derivatives, in particular aliphatic alcohols, aliphatic carboxylic acid esters or carboxylic acid esters of a carbocyclic compound. Further details can be found directly in the patents mentioned. Of course, the usual plasticizers can also be used, e.g. Phthalates, citric acid esters, chlorinated paraffin and trimellitic acid esters.
  • Solvents can also be added, in particular to increase the solubility of the aldehyde or ketone condensation product or to make it easier to incorporate this product in the form of a solution.
  • Suitable organic solvents are, for example, alcohols, ethers, ketones and alkyl esters low molecular weight.
  • isopropanol, methoxypropanol, ethoxypropanol, ethoxyethanol, propoxyethanol, butoxyethanol, methyl ethyl ketone and N-methyl-2-pyrrolidone can be used.
  • the content of solvent in the cyanoacrylate composition should be as low as possible in order not to endanger the dimensional stability, preferably less than 20% by weight.
  • auxiliaries are activators, dyes, color pigments, odorants, preservatives, antiseptics and fillers.
  • the frame elements 4 are expediently designed to be flexible in order to achieve such variability.
  • the decorative and / or functional surface 3 can consist of different materials, such as plastic, textile, nonwovens, etc. It can be printed or paintable, absorb fragrance, reflect, reflect light, etc. It can be self-decorative or to accommodate the Actual decorative and / or functional element serve that in turn can be glued, Velcro, stuck etc. on the surface 3.
  • the surface 3 can be glued, inserted, bound, shrunk, etc. onto the frame 2.
  • the frame elements 4 can of course also consist of other materials, such as wood or metal.
  • the adhesive used is in particular matched to the interior surface 12 in such a way that the adhesive surface 11 can be removed again without damaging the interior surface 12.
  • the adhesive shown in FIGS. 4 a) to c) onto the contact surface of the molded body 10 it is of course also possible to carry out this coating on the plastic body 10 at the factory.
  • connecting elements 9 and 9a with a connecting surface resting on the interior surface 12, which is fastened mechanically, for example by means of nails or screws, to the interior surface 12.

Landscapes

  • Adhesives Or Adhesive Processes (AREA)
  • Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Supports Or Holders For Household Use (AREA)
EP03019560A 2002-09-11 2003-09-02 Système de décoration Withdrawn EP1403094A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002142432 DE10242432A1 (de) 2002-09-11 2002-09-11 Dekorationssystem
DE10242432 2002-09-11

Publications (2)

Publication Number Publication Date
EP1403094A2 true EP1403094A2 (fr) 2004-03-31
EP1403094A3 EP1403094A3 (fr) 2007-08-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP03019560A Withdrawn EP1403094A3 (fr) 2002-09-11 2003-09-02 Système de décoration

Country Status (5)

Country Link
EP (1) EP1403094A3 (fr)
AU (1) AU2003272040A1 (fr)
DE (1) DE10242432A1 (fr)
IE (1) IE20030659A1 (fr)
WO (1) WO2004024467A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10925417B2 (en) 2014-01-22 2021-02-23 Ccl Label, Inc. Secure hold hook

Citations (4)

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Publication number Priority date Publication date Assignee Title
US4951909A (en) * 1989-08-28 1990-08-28 Russo Roger A Mounting means for advertising displays
GB2239597A (en) * 1990-01-04 1991-07-10 Alan Raymond Notley Display frame
US5871192A (en) * 1997-09-15 1999-02-16 Horwitz; Jack B. Wall-mounted bracket for storing and displaying model airplanes
US6106937A (en) * 1998-06-05 2000-08-22 3M Innovative Properties Company Stretch release adhesive article with enhanced removal feature

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
DE2818906A1 (de) * 1977-07-28 1979-11-08 Wilfried Ritter Befestigungsvorrichtung
IE60275B1 (en) * 1987-06-19 1994-06-29 Loctite Ireland Ltd Diazabicyclo and triazabicyclo primer compositions and use thereof in bonding non-polar substrates
US5314562A (en) * 1990-11-29 1994-05-24 Loctite Corporation Consumer polyolefin primer
US5516581A (en) * 1990-12-20 1996-05-14 Minnesota Mining And Manufacturing Company Removable adhesive tape
WO1994021157A1 (fr) * 1993-03-23 1994-09-29 Minnesota Mining And Manufacturing Company Support d'article comprenant des adhesifs decollables par traction
US5441230A (en) * 1993-12-21 1995-08-15 William W. Sambleson Decorative accessory wall suspension system
US6499707B2 (en) * 1996-04-15 2002-12-31 3M Innovative Properties Company Article support using stretch releasing adhesives
DE19640633A1 (de) * 1996-08-26 1998-03-05 Rosenkranz Peter Leo Verfahren zur Befestigung von Strukturelementen, entsprechendes Strukturelement und Halteelement hierfür
DE29623510U1 (de) * 1996-10-29 1998-12-17 Beiersdorf Ag, 20253 Hamburg Haken für Fliegengitter
NL1007523C2 (nl) * 1997-11-12 1999-05-17 Coram International B V Ophanginrichting.
AU747200B2 (en) * 1998-06-30 2002-05-09 Xyron, Inc. Adhesive transfer device
US7431793B2 (en) * 2001-11-14 2008-10-07 Loctite (R&D) Limited Process for bonding substrates or parts and system including cyanoacrylate adhesive and accelerator composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951909A (en) * 1989-08-28 1990-08-28 Russo Roger A Mounting means for advertising displays
GB2239597A (en) * 1990-01-04 1991-07-10 Alan Raymond Notley Display frame
US5871192A (en) * 1997-09-15 1999-02-16 Horwitz; Jack B. Wall-mounted bracket for storing and displaying model airplanes
US6106937A (en) * 1998-06-05 2000-08-22 3M Innovative Properties Company Stretch release adhesive article with enhanced removal feature

Also Published As

Publication number Publication date
DE10242432A1 (de) 2004-03-25
AU2003272040A8 (en) 2004-04-30
IE20030659A1 (en) 2004-03-24
EP1403094A3 (fr) 2007-08-29
AU2003272040A1 (en) 2004-04-30
WO2004024467A2 (fr) 2004-03-25
WO2004024467A3 (fr) 2004-10-14

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