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EP0632423A2 - Panneau pour le positionnement, la fixation et le détachement répétitif de feuilles non-autoadhésives - Google Patents

Panneau pour le positionnement, la fixation et le détachement répétitif de feuilles non-autoadhésives Download PDF

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Publication number
EP0632423A2
EP0632423A2 EP94109803A EP94109803A EP0632423A2 EP 0632423 A2 EP0632423 A2 EP 0632423A2 EP 94109803 A EP94109803 A EP 94109803A EP 94109803 A EP94109803 A EP 94109803A EP 0632423 A2 EP0632423 A2 EP 0632423A2
Authority
EP
European Patent Office
Prior art keywords
adhesive
substrate
board according
panel
self
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Withdrawn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
EP94109803A
Other languages
German (de)
English (en)
Other versions
EP0632423A3 (fr
Inventor
Manfred Knote
Gottfried Dr. Philipp
Christian Von Tluck Und Toschonowitz
Michael Zschaeck
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.)
Zweckform Buero Produkte GmbH
Original Assignee
Zweckform Buero Produkte GmbH
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 Zweckform Buero Produkte GmbH filed Critical Zweckform Buero Produkte GmbH
Publication of EP0632423A2 publication Critical patent/EP0632423A2/fr
Publication of EP0632423A3 publication Critical patent/EP0632423A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
    • G09F7/12—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by self-adhesion, moisture, suction, slow-drying adhesive or the like
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/02—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols
    • G09F7/12—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by self-adhesion, moisture, suction, slow-drying adhesive or the like
    • G09F2007/127—Signs, plates, panels or boards using readily-detachable elements bearing or forming symbols the elements being secured or adapted to be secured by self-adhesion, moisture, suction, slow-drying adhesive or the like by adhesive

Definitions

  • the invention relates to a board for the repeatable positioning, fixing and redetachment of fabrics.
  • the fabrics consist of a very thin, very flexible and smooth material, such as soft PVC.
  • the board must also have a very smooth surface. Adhesive forces arise when the fabrics are positioned on the board. Since the fabrics only have a thickness in the range of 100 ⁇ m to 200 ⁇ m have, it is often cumbersome to remove the fabrics again. Furthermore, the requirements for adhering the fabrics to a smooth board surface are very extensive. Only a special material, such as soft PVC, which is also very flexible, can be used for the fabrics. The surface of the board must be clean of dirt and grease. Furthermore, the adhesive forces often decrease after some time, so that the fabrics detach at least partially from the panel.
  • Adhesive forces of this kind are also very low, so that the sheetlike structures can easily detach under mechanical influence, such as during transport.
  • the fabrics made of a very thin material are not easy to handle, and moving the fabrics on a surface such as a smooth table is also difficult.
  • the object of the present invention is to provide a table and a set of table and fabrics with which the above-mentioned problems of the prior art can be avoided.
  • the solution to the above problem is to create a board with a non-permanently self-adhesive, reversibly adhesive pressure-sensitive adhesive coating and to use non-self-adhesive sheets.
  • the invention provides a board for the repeatable positioning, fixing and redetachment of non-self-adhesive sheets, the board comprising a substrate provided with a non-permanently self-adhesive pressure-sensitive adhesive coating.
  • the non-permanently self-adhesive pressure-sensitive adhesive coating can be applied over the entire surface or partially on the substrate.
  • the non-permanently self-adhesive pressure-sensitive adhesive coating consists of grid-shaped, preferably punctiform, dome-shaped adhesion points applied to the substrate, the base of which is firmly connected to the substrate.
  • a pressure-sensitive adhesive coating on the one hand an excellent adhesive force can be achieved, at the same time the non-self-adhesive fabrics can be removed again without leaving any residue, i.e. without the adhesive sticking to them when the fabrics are removed.
  • An additional adhesion-promoting layer between the dome-shaped adhesion points and the substrate can be particularly favorable.
  • the adhesive layer can e.g. are made of rubber.
  • the approximately hemispherical surfaces of the spherical caps face the flat structures to be positioned and fixed and enable the advantages of pressure-sensitive adhesive described above with regard to reversible, residue-free detachable bonding.
  • the dome-shaped adhesive spots are applied to the substrate by gravure, flexographic or screen printing, with rotary screen printing being particularly preferred.
  • An advantageous embodiment of the pressure sensitive adhesive coating comprises a hot melt adhesive which is not present in a carrier system before the coating, that is to say is applied without a carrier system.
  • the hot melt adhesive is not dispersed or emulsified and is therefore not used for the coating in the form of a dispersion, emulsion, an organosol or a plastisol.
  • the hot melt adhesive may contain additives such as e.g. Adhesive resins, plasticizers, viscosity reducing agents, stabilizers, and fillers.
  • a particularly high bond strength and nonetheless residue-free removability can be obtained if a hot melt adhesive of the above type is used as the pressure sensitive adhesive, is applied to the substrate in a grid-like manner with dome-shaped adhesion points, and the ratio of the base area of the dome-shaped adhesion points to their height is in the range of 5: 1 to 30: 1 and preferably from 10: 1 to 25: 1 is observed.
  • the base diameter of the dome-shaped adhesion points is preferably in the range from 80 to 500 ⁇ m, with 100 to 400 ⁇ m being particularly preferred.
  • the dome-shaped traps are preferably applied to the substrate in a punctiform manner.
  • the hot melt adhesive itself preferably consists of thermoplastic backbone polymers, such as natural rubber; synthetic rubber, such as SBS, SIS, SEBS (styrene / ethylene / butadiene / styrene), SEPS (styrene / ethylene / propylene / styrene) (Triblock copolymers) and SB, SI, S-EP (diblock copolymers); Polyolefins such as atactic PP, ethylene-propylene-butadiene copolymer; Polyacrylates, such as polybutyl acrylic acid ester, poly (2-ethylhexyl acrylic acid ester), polymethacrylic acid esters and their copolymers with, for example, acrylic acid, methacrylic acid, vinyl acetate, maleic anhydride, diacetone acrylamide or acrylonitrile; Polyvinyl derivatives such as ethylene-vinyl acetate copolymer, (1-vinyl-2-pyrrol
  • Suitable adhesive resins are e.g. aliphatic, alicyclic and aromatic hydrocarbons; Polyterpenes; Rosin esters such as rosin glycerin esters, hydrogenated rosin pentaerythritol esters, polymerized rosin diethylene glycol esters; polymerized rosin.
  • Suitable plasticizers are e.g. Phthalates such as diethyl phthalate, dioctyl phthalate, diisodecyl phthalate; Phosphates such as tributyl phosphate, triphenyl phosphate; Dioctyl adipate; Dioctyl sebacate; Dibutyl maleate.
  • Suitable viscosity reducing additives are e.g. aliphatic, alicyclic and aromatic hydrocarbons; liquid polybutene; liquid polystyrene; Xylene-formaldehyde resins; Coumarone indene resins.
  • Suitable stabilizers are, for example, tetrakis [methylene-3- (3 ', 5'-di-tert-butyl-4'-hydroxyphenyl) propionate] methane; 1,3,5-trimethyl-2,4,6-tris (3,5-di-tert-butyl-4-hydroxybenzyl) benzene; 4,4'-thiobis (6-tert-butyl-m-cresol); Zinc dibutyl dithiocarbamate; Dibutylthiourea; Octylphenyl salicylate; 2-hydroxy-4- (2-hydroxy-3-methacryloxy) propiobenzophenone; Octadecyl 3- (3 ', 5'-di-tert-butyl-4'-hydroxyphenyl) propionate.
  • Suitable fillers are e.g. mineral substances such as kaolin or talc.
  • Preferred hot melt adhesives are those whose thermoplastic backbone polymers can be crosslinked by radiation, for example by UV or electron radiation. Suitable thermoplastic backbone polymers are, for example, acrylates; Polyester acrylates; synthetic rubbers.
  • the radiation-crosslinkable hot melt adhesive is applied to the substrate of the fabric and only then radiation-hardened. Compared to non-post-crosslinkable hot melt adhesives, the radiation-crosslinkable hot melt adhesives are characterized by a noticeably higher temperature resistance.
  • the hot-melt adhesive preferably has a melting range of 120 to 150 ° C. and a softening range of 50 to 180 ° C.
  • Hot melt adhesives with a viscosity of approximately 1000 to 80,000 mPas at a processing temperature of 100 to 160 ° C. are preferred.
  • the amount of adhesive is usually 3 to 15 g / m2, preferably 6 to 10 g / m2.
  • the hot melt adhesive is preferably applied to the substrate to be coated in a dot pattern of 100 to 22500 points / 625 mm2, particularly preferably from 1600 to 10000 points / 625 mm2.
  • the substrate is preferably coated with the hot melt adhesive by a screen printing process, a gravure printing process or a flexographic printing process.
  • a flat screen or a circular screen can be used for the screen printing process.
  • Three-roll processes are used for flexographic printing, with the rolls being heated.
  • doctor blades instead of squeeze rollers.
  • the pure well-doctor blade systems or well-roller systems can be used.
  • the application systems can be closed or open systems. All these methods have in common that the substrate, which is to be coated with the hot-melt adhesive, is carried out between a counter-pressure roller and the pressure body, which applies the glue.
  • the dot frequency and the size of the hot-melt adhesive dots can be controlled by a variable, separate printing body or either directly through the screen in screen printing, the cup roller in gravure printing or the anilox roller in flexographic printing.
  • the hotmelt adhesive is applied in pure form, the hotmelt adhesive as such containing the additives mentioned above and possibly being crosslinked by UV or electron radiation.
  • the ratio of the base area to the height of the hot melt adhesive points depends on the one hand on the rheological properties, such as on the structural viscosity, thioxotropy and the flowability of the hot melt adhesive used.
  • the stated ratio of point base area to point height can be influenced, for example when using a sieve, by the ratio of hole diameter to wall thickness of the sieve used.
  • the hot melt adhesive is preferably applied using a rotary screen printing system.
  • the advantageous ratio of dot base area to dot height can be set particularly favorably if the screen used in the rotary screen printing system has a wall thickness of 85 to 170 ⁇ m and a passage for the hot melt adhesive of approximately 10 to 45%.
  • a sieve with 1600 to 10000 holes / 625 m2 is preferably used.
  • the counter-pressure roller used in the system is provided with a thermal control.
  • the necessary temperature of the counter-pressure roller results, among other things, from the softening and melting range of the hot-melt adhesive used, the production speed and the adhesive strength of the hot-melt adhesive on the wire, depending on the temperature and the viscosity of the hot-melt adhesive.
  • a melting range from 80 to 250 ° C. and a softening range from 30 to 180 ° C. are preferred.
  • the pressure-sensitive adhesive coating on the substrate is produced from an adhesive dispersion with a high solids content.
  • the dispersion can be an aqueous dispersion, an organosol or a plastisol available. Thixotropic, aqueous dispersions with a solids content of 55 to 65% by weight are particularly preferred.
  • the adhesive dispersion is further preferably composed of polymerized (meth) acrylic acid esters, the ester groups preferably representing alkyl radicals having 4 to 12 carbon atoms. If necessary, other monomers such as e.g. (Meth) acrylic acid with which (meth) acrylic acid esters are copolymerized.
  • the high solids adhesive dispersion described above is typically applied at a basis weight of 1 to 20 g / m2.
  • fiber materials such as paper or cardboard, synthetic fiber products or mixtures of synthetic and natural fibers, as well as various plastic films such as polyethylene (PE), polypropylene (PP), which can be stretched (OPP) , Polyester (PET), polystyrene (PS), polyamide (PA) or polyvinyl chloride (PVC), or their composites.
  • substrates made of metals, metal compounds and metal alloys or their composites can also be used.
  • the materials preferably have a thickness of 50 ⁇ m to 4 mm.
  • a paper or cardboard material is used as the substrate, this can either be uncoated, coated, high-gloss, matt or laminated with a transparent film.
  • the substrate can be printed with any number of colors on one or both sides, screen printing, offset printing, letterpress printing, flexographic printing and gravure printing being used as a printing process using the web and sheet processes.
  • the substrate consists only of a transparent, clear (and not printed) material.
  • Highly transparent paper and various plastic films such as e.g. PET, PE, PP, PA, PS and PVC.
  • the material thickness is preferably in the range from 50 ⁇ m to 3 mm. In this embodiment it is possible to interchangeably place image motifs under the substrate.
  • a non-adhesive cover film or non-adhesive paper is applied over the entire surface of the self-adhesive substrate.
  • Siliconized papers, synthetic fiber products or mixtures of synthetic and natural fibers, as well as various plastic foils such as PET, PE, PP, PA, PS, PVC, are particularly suitable for the cover film.
  • a weak adhesion of the adhesive on the substrate to the cover film and thus a slight detachment of the cover film from the adhesive on the substrate is controlled by adjusting the adhesive force of the pressure-sensitive adhesive coating.
  • the cover film should be made of transparent, clear material, which means that it is not necessary to remove the cover film in order to view the panel motif and the flat fabric motifs.
  • the material thickness of the cover film is preferably in the range from 50 ⁇ m to 500 ⁇ m, materials in the upper thickness range being preferred, since a certain stiffness and strength of the material make it easier to pull off the self-adhesive panel surface.
  • the cover film is preferably attached to the upper edge, the left or right side edge of the substrate.
  • a permanent adhesive tape is preferably used to attach the cover film to the substrate.
  • the adhesive strip should be attached so that tearing off the cover film, in particular in the case of jerky tearing, can be avoided.
  • the adhesive strip is therefore preferably folded over on the upper edge, the left or right side edge of the cover film and substrate, and the top side of the cover film is thus connected to the back of the substrate. In this way, the cover film is not torn off when it is quickly or jerkily torn, since the folding point functions as a kind of hinge.
  • materials based on e.g. PE, PP, PET or PVC, but also paper, or their composites can be used.
  • the adhesive strip itself contains pressure sensitive adhesive or, e.g. by heat, activatable adhesive and preferably has a width of 4 mm to 40 mm. In the best case, a clear and transparent adhesive tape is also used.
  • the cover film Since the planar structures positioned and fixed on the substrate usually have a thickness of 50 ⁇ m to 4 mm, and the cover film over the entire area on the planar structures and lies on the substrate, the cover film is corrugated due to the different heights of the flat structures and the substrate, particularly in the case of a few, small-scale flat structures. According to a preferred embodiment, this can be prevented by a frame which is applied to the edge of the substrate and is flush with the outer contours of the substrate.
  • This frame can be made of fiber materials such as paper or cardboard, synthetic fiber products or mixtures of synthetic and natural fibers, as well as various plastic foils such as polyethylene (PE), polypropylene (PP), polyester (PET), polystyrene (PS), polyamide (PA) or polyvinyl chloride (PVC), or their composites.
  • frame structures made of metals, metal compounds and metal alloys, or their composites, can also be used.
  • the frame material is either unprinted, printed or colored. Conventional offset printing, flexographic printing, letterpress printing, gravure printing or screen printing are used as printing processes.
  • the frame material usually has a thickness of 50 ⁇ m to 4 mm, preferably a thickness that is equal to or greater than that of the flat structures.
  • the width of the frame preferably varies between 1 mm and 20 mm.
  • the frame is preferably coated with a non-permanent layer of pressure-sensitive adhesive.
  • this coating can be applied using screen printing, gravure or flexographic printing.
  • the frame is preferably attached to the substrate by applying a permanent adhesive only to the top of the substrate in the area of the frame, only on the back of the frame or on both of these sides.
  • stiffening can be carried out on the back of the substrate.
  • the substrate is either self-adhesive on the back, preferably permanently self-adhesive, and is laminated with the stiffening or is fixed on the stiffening with non-self-adhesive, preferably permanently adhesive.
  • the fixing adhesive can be applied over the entire surface, in zones over the entire surface or in a grid pattern.
  • Fiber materials such as e.g. Paper or cardboard, synthetic fiber products or mixtures of synthetic and natural fibers, as well as various plastic films made of PE, PET, PP, PA, PS or PVC, or their composites.
  • stiffeners made of metals, metal compounds or metal alloys, or their compounds.
  • the above materials usually have a thickness in the range from 50 ⁇ m to 5 mm.
  • the format of the stiffening is preferably larger than the format of the substrate.
  • the remaining free space on the front of the stiffener lends itself to printing information about the product, brand names and the like. Instructions for use can be provided on the back of the reinforcement.
  • the stiffener can also be used to present the panel. Here, e.g. a euro hole punched into the free area of the stiffener for hanging the board in display stands.
  • a parking strip consisting of a substrate, possibly plus stiffening, and not permanently self-adhesive Coating thereon, which can be positioned on the top, bottom, left or right edge of the panel, inside or outside the frame and serves as storage for the non-self-adhesive flat structures.
  • the parking bar is outside the frame of the board, it is preferably given its own frame made of the same material, the same width and thickness as the frame of the board.
  • the parking strip is preferably - depending on the positioning - as long or wide as the board or the stiffening of the board and as wide or long as desired.
  • the substrate and the pressure sensitive adhesive coating of the parking strip are constructed and manufactured as explained in connection with the panel itself.
  • a panel which includes a stiffener (1), a substrate (2) coated according to the invention, a frame (3), a cover film (4) and an adhesive strip (5).
  • the stiffener (1) has a larger format than the substrate (2).
  • the adhesive strip (5) is attached to the top of the front of the cover film (4), bent around the upper edge of the frame (3) and the substrate (2) and attached to the back of the substrate (2) at the top.
  • FIG. 2 shows a special embodiment according to which the panel consists of a stiffening (1 '), a highly transparent transparent film (2') as the substrate, which is coated according to the invention, a frame (3 '), a cover film (4') and one Adhesive tape (5 ').
  • a replaceable image sheet (6 ') can be placed under the transparent film.
  • the invention comprises a set of a sheet according to the type of the invention described above and non-self-adhesive sheet-like structures.
  • the flat structures have certain external shapes and sizes, depending on the use or the purpose of the display. These shapes are preferably either punched or cut or are pre-punched and then broken out by hand.
  • fabrics made of metals, metal compounds or metal alloys, or their composites, can also be used. These materials usually have a thickness of 50 ⁇ m to 4 mm and can be unprinted, printed on one or both sides. Offset printing, screen printing, flexo printing, letterpress printing and gravure printing lend themselves as a suitable printing process.
  • the fabrics are fixed on the panel according to the invention and cannot slip. Since the fabrics have no self-adhesive back and without residue Adhesive can be detached from the board, it is possible at any time to handle the flat structures and to easily move and rotate flat structures lying on a surface, for example a table.
  • the board according to the invention or the set of board and flat structures offers numerous possible uses, in particular in planning, designing and communicating. Special areas of application are e.g. Planning boards for architects, furniture stores, doctors (interior design, lighting plans), for landscape designers (garden design) and for switch cabinet construction (mounting plates).
  • the object of the invention can be used to produce toys according to which the board represents a playing surface, the flat structures embody certain objects or figures, and any number of game scenes can be represented by the repeatable positioning, fixing and releasing of the flat structures.
  • a substrate made of double-sided coated and bright white picture printing paper (brand: Luxo Magic, 170 g / m2, made by Schneidersöhne Textil / Ettlingen) with the dimensions 152 mm x 205 mm is printed on one side using sheetfed offset printing.
  • the print motif represents the contours (outer walls, inner walls, doors, windows) of a multi-room apartment.
  • the printed side of the substrate produced above is then coated over the entire area with a coating adhesive using rotary screen printing.
  • the substrate is coated with the hot-melt adhesive using a sieve with a wall thickness of 130 ⁇ m, a passage of 10% and 1600 holes / 625 mm2.
  • the hot melt adhesive used is PS 5002 from Novamelt Research GmbH (an SIS (styrene / isoprene / styrene) block copolymer, mixed with an adhesive resin in a ratio of 1: 1).
  • This hot melt adhesive has a melting point of 120 oC . Its viscosity at 150 o C is 49500 mPas.
  • the substrate is coated with the hot melt adhesive in a grid.
  • the amount of adhesive is 6 g / m2.
  • the ratio of the base area to the height of the hot melt adhesive point is 20: 1.
  • the substrate coated with pressure sensitive adhesive in this way has an adhesive force of 4.3 N / 25 mm on window glass, measured according to the Finat test method FTM1 (FTM: Finat Test Method).
  • a frame is applied to the printed substrate and coated with hot-melt adhesive on the edge of the substrate such that it is flush with the outer contours of the substrate.
  • the frame consists of uncoated, colored cardboard (brand: Foldcard LB, 280 g / m2; from Iggesund / Hamburg) with a width of 4 mm and a thickness of 363 ⁇ m.
  • a non-self-adhesive cover film (brand: Melinex OD 125, 125 ⁇ m; made by Deutsche ICI / Frankfurt) made of clear polyester material is attached to the top of the frame using a 12 mm wide, permanently adhesive polyester strip (brand: Q55; Fa Quaas / Wuppertal) attached. Furthermore, the top of the frame is coated with the same adhesive and under the same conditions as above, so that the cover film can be easily removed from the top of the frame.
  • the flat structures represent interior furnishings, such as cupboards, tables, chairs, bathroom furnishings, etc., and their size is adapted to the outline of the apartment shown on the printed substrate.
  • the fabrics consist of polypropylene PP (brand: Priplac; USI-Plast / Paris), have a thickness of 800 ⁇ m and are printed on both sides.
  • the above example shows an application form of the table according to the invention or the set of table and flat structures.
  • the interior furnishings, represented by the above flat structures can be positioned, fixed and detached any number of times on the substrate representing the outline of the apartment, so that various options for furnishing can be run through.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
EP94109803A 1993-07-02 1994-06-24 Panneau pour le positionnement, la fixation et le détachement répétitif de feuilles non-autoadhésives. Withdrawn EP0632423A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322134 1993-07-02
DE4322134A DE4322134A1 (de) 1993-07-02 1993-07-02 Tafel zum wiederholbaren Positionieren, Fixieren und Wiederablösen von nicht selbstklebenden Flächengebilden

Publications (2)

Publication Number Publication Date
EP0632423A2 true EP0632423A2 (fr) 1995-01-04
EP0632423A3 EP0632423A3 (fr) 1997-03-12

Family

ID=6491853

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94109803A Withdrawn EP0632423A3 (fr) 1993-07-02 1994-06-24 Panneau pour le positionnement, la fixation et le détachement répétitif de feuilles non-autoadhésives.

Country Status (4)

Country Link
EP (1) EP0632423A3 (fr)
JP (1) JPH0790234A (fr)
KR (1) KR950004075A (fr)
DE (1) DE4322134A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6482288B1 (en) 1999-03-19 2002-11-19 3M Innovative Properties Company Image graphic adhesive system and method for using same

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DE19609590A1 (de) * 1996-03-12 1997-09-18 Kontron Elektronik Verfahren und Vorrichtung zur Beschichtung von Substraten, vorzugsweise Leiterplatten
DE19647458B4 (de) * 1996-11-16 2006-01-05 Nordenia Technologies Gmbh Flächengebilde aus zwei Außenlagen und einer klebenden Mittelschicht
CA2321790A1 (fr) * 1998-02-20 1999-08-26 Genaro Aldrete-Frances Composition polymere pour l'elaboration de figures auto-adhesives
US6706649B2 (en) 1999-02-01 2004-03-16 Nordenia Technologies Gmbh Web with two outer layers and an adhesive middle layer as well as process to produce said web
KR20010098217A (ko) * 2000-04-28 2001-11-08 김병미 아름다운 외관을 제공하는 한산 모시
DE20302310U1 (de) 2003-02-13 2003-06-05 F. Löffelmann GmbH, 86391 Stadtbergen Folie, Matte o.dgl. mit rutschhemmender Unterseite
KR101499644B1 (ko) * 2012-12-28 2015-03-09 한국원자력연구원 방사선을 이용한 복합재료 접합 방법

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GB2117547A (en) * 1982-03-22 1983-10-12 Kenney Graham George Display board and poster assemblies
US4618151A (en) * 1984-05-14 1986-10-21 Fadner Thomas A Peelably adhesive game board and method of use
GB2208141A (en) * 1987-07-07 1989-03-01 Norman Boyd Information display

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JPH0414434Y2 (fr) * 1985-04-08 1992-03-31
US5016373A (en) * 1988-09-19 1991-05-21 Theno Mark H Collage sheet having rollable releasable adhesive surface
JP2748024B2 (ja) * 1989-07-05 1998-05-06 株式会社サクラクレパス 再剥離型固型糊
US5074593A (en) * 1989-12-04 1991-12-24 John Grosso Insert holder with sealable opening
DE9114600U1 (de) * 1991-11-23 1992-05-27 Gottfried Klüber Bilderrahmen, 69198 Schriesheim Platte mit einer Schicht Kleber
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US4148148A (en) * 1976-04-27 1979-04-10 Harald Riehle Planning board
GB2117547A (en) * 1982-03-22 1983-10-12 Kenney Graham George Display board and poster assemblies
US4618151A (en) * 1984-05-14 1986-10-21 Fadner Thomas A Peelably adhesive game board and method of use
GB2208141A (en) * 1987-07-07 1989-03-01 Norman Boyd Information display

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6482288B1 (en) 1999-03-19 2002-11-19 3M Innovative Properties Company Image graphic adhesive system and method for using same
US6491781B1 (en) 1999-03-19 2002-12-10 3M Innovative Properties Company Image graphic system comprising a highly tacky adhesive and method for using same
US6531021B1 (en) 1999-03-19 2003-03-11 3M Innovative Properties Company Image graphic adhesive system using a non-tacky adhesive

Also Published As

Publication number Publication date
JPH0790234A (ja) 1995-04-04
DE4322134A1 (de) 1995-01-12
KR950004075A (ko) 1995-02-17
EP0632423A3 (fr) 1997-03-12

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