WO1999022945A1 - Dispositif facilitant le choix d'une peinture - Google Patents

Dispositif facilitant le choix d'une peinture Download PDF

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Publication number
WO1999022945A1
WO1999022945A1 PCT/GB1998/003138 GB9803138W WO9922945A1 WO 1999022945 A1 WO1999022945 A1 WO 1999022945A1 GB 9803138 W GB9803138 W GB 9803138W WO 9922945 A1 WO9922945 A1 WO 9922945A1
Authority
WO
WIPO (PCT)
Prior art keywords
coat
paint
dried
layer
combination
Prior art date
Application number
PCT/GB1998/003138
Other languages
English (en)
Inventor
Michael James Smith
Lezlie Hill
Ian Mark Kenyon
Original Assignee
Imperial Chemical Industries Plc
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 Imperial Chemical Industries Plc filed Critical Imperial Chemical Industries Plc
Priority to EP98949109A priority Critical patent/EP1028855A1/fr
Priority to AU95490/98A priority patent/AU9549098A/en
Publication of WO1999022945A1 publication Critical patent/WO1999022945A1/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44DPAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
    • B44D3/00Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
    • B44D3/003Methods or devices for colour determination, selection or synthesis, e.g. use of colour tables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered 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
    • B32B27/08Layered 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 synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/18Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/30Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/32Layered products comprising a layer of synthetic resin comprising polyolefins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00Polyalkenes
    • B32B2323/04Polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2410/00Agriculture-related articles

Definitions

  • This invention relates to a method for facilitating the choice of paint according to the visual appearance of a dried coat of the paint when in position on a surface to be painted such as a wall or ceiling.
  • the invention also relates to a transportable combination including a dried test coat of paint for use in the method and a transportable assembly of a plurality of such combinations.
  • the "sheen” of a paint is a measure of the reflectance of a dried coat of the paint and typical sheens include "gloss”, “silk”, “eggshell” and "matt”.
  • the small size of the tester pots means that the test quantity of paint has to be applied to the surface using a miniature brush which makes the application of a uniform coating difficult (especially for amateurs) particularly when the dried coating is to be over 30 ⁇ m (micrometers) thick. Such a minimum thickness is needed to ensure hiding of marks on the surface even when a paint of high opacity is used.
  • a further problem with tester pots is that the paint must be allowed to dry fully in order to obtain a faithful reproduction of the shade and sheen of the dried coat of paint The need to wait for complete drying tests the patience of amateurs. Yet another problem arises from the fact that the dried coat of test paint remains on the surface and so it has to be covered and obscured by the dried coat of the ultimately chosen paint. The dried test coat may sometimes be discernible as a small area standing proud in the final dried coat or as an area of slightly different colour shade caused by a failure to obscure the test coat fully.
  • An object of this invention is to provide a method for facilitating the choice of a paint according to the visual appearance of a dried coat of the paint when in position on a surface to be painted which method gives an almost instant and faithful reproduction of the shade of colour and sheen of the dried coat when on the surface and which does not detract from the appearance of a subsequently applied dried coat of paint
  • Another object is to provide a transportable combination including a dried test coat of paint for use in the method and a transportable assembly of a plurality of such combinations.
  • this invention provides a method for facilitating the choice of a paint according to the visual appearance of a dried test coat of the paint on a surface to be painted wherein the method includes the steps of
  • Both the dried test coat and the attachment layer can be formed under closely controllable factory conditions so ensuring a highly uniform coat and layer and also thorough drying of the paint all of which leads to a very faithful reproduction of shade and sheen. Removal of the test coat after assessment means that it will not interfere with any subsequently applied coat 5 of paint.
  • the dried test coat of paint has a thickness which is preferably in the range of 30 to lSO ⁇ m (especially 35 to lOO ⁇ m) to ensure good obliteration of the marks, scores and dents often found on or in walls and ceilings. It is preferred that the dried paint should have a very high opacity which can be expressed as a "Contrast Ratio" of at least 90% and preferably over 10 98% when determined according to the method described later. Most paints including the test paints contain rutile titanium dioxide to confer opacity but in order to ensure good wear resistance, it is preferred that the concentration of rutile should not exceed about 50wt% of the dried coat and usually the rutile is present in a range of from 5 to 38wt% of the dried coat.
  • the rutile particles should have a low sheen or reflectance and in 15 particular their reflectance should be low in order to avoid localised excessive shine in a wall or ceiling paint.
  • the volume solids content of the liquid paint is preferably from 25 to 60%, which is to say that 25 to 60 volume % of the liquid paint is non-volatile material such as rutile, other pigments, extenders and film-forming resin as discussed below.
  • paints suitable for use in this invention will often contain pigments 20 imparting other colours.
  • These pigments insoluble colorants
  • dyestuffs soluble colorants
  • the efficiency of the rutile and the pigments will generally be promoted by the presence of so-called extenders which space apart the pigment particles.
  • Extenders include china clay (kaolin), chalk, powdered limestone and talc.
  • the dried test coat of paint may be obtained from an aqueous emulsion paint (sometimes called "latex paint") such as a vinyl or acrylic emulsion paint or from an aqueous or organic solvent-based alkyd paint.
  • aqueous emulsion paint sometimes called "latex paint”
  • vinyl, acrylic or alkyd resins serve as the film-forming binders which hold the components of the dried coat of paint together.
  • the paint is preferably selected from those containing aqueous emulsions of acrylic or vinyl copolymers or organic solvent-bome alkyd resins all having weight average molecular weights of over 200,000 and viscosities of from 0.3 to 1.2 (preferably 0.4 to 0.8) pascal second (Pa.s) when measured at 25°C using an electrically operated "Rotothinner” according to the method of use for the "Electric Operated Model” as described in the leaflet "Sheen/ICI Rotothinners” available from Sheen Instruments Limited of guitarist-on-Thames, England.
  • acrylic copolymers are the copolymers of usually two or more alkyl unsaturated carboxylates, especially G to C « alkyl acrylates and/or methacrylates and in particular the methyl, ethyl, butyl and 2-ethylhexyl esters. These alkyl esters are frequently copolymerized with acrylic or methacrylic acids to provide groups convertible to salts to confer water-solubility or hydrophilic characteristics.
  • Preferred acrylic copolymers have weight average molecular weights of from 500,000 to at least 1,000,000 and above where meaningful determination of molecular weights becomes difficult and ceases to be worthwhile.
  • Typical examples of vinyl copolymers are the copolymers of vinyl carboxylates of which vinyl acetate and vinyl esters of Go to CM acids are the most important. Hydrophilic character is often imparted to the polymers by hydrolysing a portion of the acetate or other carboxylate moieties to form hydroxyl moieties, i.e. notional copolymerized vinyl alcohol.
  • the weight average molecular weight of vinyl polymers and copolymers is preferably from 100,000 to 1,000,000.
  • Alkyd resins are formed by the partial condensation of polyols such as glycerol or pentaerythritol with dicarboxylic acids or anhydrides such as isophthalic anhydride and terephthalic acid, and then condensation of unreacted hydroxyl groups with long chain (Cn to CM) unsaturated fatty acids such as oleic, ricinoleic, linoleic, linolenic and licanic, all derivable from natural oils.
  • the minimum weight average molecular weight of useful alkyd resins is usually 100,000 and preferably 200,000. However, the possibilities for cross-linking mean that their molecular weights may be very much higher and often in the region where molecular weight determinations become meaningless.
  • the attachment layer may be any layer which is sufficiently thin and flexible to be conformable closely with the surface to be painted when pressed against the area and which more particularly conforms closely enough to the contours of the surface to cling to it well enough to hold the dried test coat against the surface. Clinging may be assisted if the surface is first moistened with water.
  • the layer should preferably have a thickness of no more than 1 to lO ⁇ m and be formed from a film-forming thermoplastic resin having a glass transition temperature (Tg) of below 0°C and preferably below -10°C to ensure good flexibility. Tg may be determined in accordance with the procedures disclosed in European Patent Specification EP 0425 085 A, the contents of which are herein incorporated by reference.
  • the layer may be lightly crosslinked to give it increased tensile strength.
  • Suitable film-forming thermoplastic resins for use in forming the attachment layer include polymers and copolymers of the alkyl acrylates and methacrylates and of the vinyl carboxylates and alcohols mentioned above. They also include plasticised polyvinyl chlorides and ethylene vinyl acetate copolymers of the types used in making the commercially available thin flexible films known as "cling" films.
  • the attachment layer clings to the surface to be painted probably by means of electrostatic attraction or possibly by means of some inherent tackiness of the sort associated with pressure sensitive adhesives and possibly by a combination of both.
  • the attachment to the surface is therefore firm but easily interuptable to allow separation of the test coat and attachment layer from the surface.
  • the thinness and conformabiUty of the attachment layer means that the appearance of the dried test coat when on the surface very much resembles a dried coat of paint which has been applied conventionally using a brush or roller.
  • the supporting web may be any sheet material available either in short lengths or in a relatively continuous length taken from a roll.
  • the web must be releasably bonded to the test coat in a way which allows easy separation of the web after the dried test coat has been positioned on the wall.
  • the web is bonded to the coat by means of a layer of release adhesive.
  • the release adhesive is a transparent pressure sensitive adhesive
  • the supporting web may be a paper of the type used in making temporarily adhesive notepaper.
  • the preferred adhesive is a water-release adhesive and for use with these it is necessary to use a supporting web having a water-permeable capacity which in practice usually means a paper sheet.
  • a sheet of so-called “duplex” paper comprising a thin water-permeable tissue layer opposed to the adhesive and integral with the tissue layer is a less permeable (usually heavily calendared) paper layer.
  • Suitable "duplex” paper may be obtained from Englands (TR) Limited of Stoke-on-Trent, England.
  • the water-release adhesive layer is preferably formed of dextrin or other water-soluble gum. Such water-release adhesive materials are activateable by moistening and are per se well know in the water-release decalcomania field.
  • test coat attachment layer may be made by sequential coating of the adhesive, test coat and attachment layer onto the supporting web.
  • an organic solvent borne solution of pressure sensitive adhesive or an aqueous water-release adhesive is first coated onto the web and positively dried (for example by warm (35 to 50°C) air) or allowed to dry until it becomes form-stable.
  • Suitable coating techniques include roller, brush or spray coating, but roller-coating is preferred.
  • a wet coat of paint is then coated onto the form-stable adhesive to a thickness of preferably about 175 to 225% of the thickness required for the dried coat.
  • Coating is preferably by means of roller or brush since these best reproduce the finish produced by the brush or roller of a decorator.
  • spraying and silk-screen printing may also be used for greater convenience during the manufacturing process.
  • a silk-screen process is used with a water-based paint (e.g. an acrylic or vinyl paint ) the paint should preferably contain a retarder, e.g. from 1 to 10wt% of drying retarder, typically a high boiling (boiling point preferably above 150°C) drying retarder liquid.
  • Prefened retarders are alcohols, ethers or carboxylates such as ethylene glycol, propylene glycol, poly (ethylene glycols) or poly (propylene glycols) of number average molecular weight 250 to 5,000 and preferably 250 to 500, methoxy propanol, di-isobutyl adipate and trimethyl pentanediol isobutyrate.
  • Toxicity considerations lead to a preference for propylene glycol (usually used in amounts of from 4 to 7wt%) and poly (ethylene glycols) usually used in amounts of from 1 to 4wt%.
  • the attachment layer is applied to the coat of paint when form stable.
  • the layer may be applied by any of the coating techniques used to apply the adhesive or the coat of paint However it is also possible to apply the layer by hot melt coating or by pressing a thin pre-formed film of for example plasticised polyvinyl chloride or ethylene vinyl acetate copolymer against the coat of paint and also preferably whilst a dried coat of paint is still tacky. Pressure is conveniently applied by roller.
  • the combination obtained above may be obtained by coating supporting webs which are already of the required shape and size for providing a suitable sample area of dried paint or they may be cut from a relatively continuous web to provide such a sample area.
  • a plurality of sample areas each comprising a dried coat of paint having a particular shade of colour or sheen may be bound together to provide an assembly of the combinations of dried test coats which offers the customer several alternative choices in a convenient package.
  • the positioning of the dried test coat on the surface is done by offering the attachment layer to a test area of the surface and firmly pressing and preferably also smoothing the combination onto the surface. Smoothing is intended to expel any air trapped beneath the combination. After pressing and smoothing, the combination holds firmly to the surface so that the supporting web can be removed.
  • the release adhesive is a transparent pressure sensitive adhesive
  • removal is done by simply peeling the supporting web from the combination.
  • die supporting web is a simple sheet of water-permeable paper, the paper is first moistened with water whereupon water permeates through the paper and into the adhesive causing it to become releasable.
  • the backing layer is then removed by peeling from the combination and any residual adhesive not removed with the paper is removed by gentle wiping with a damp sponge so as to expose fully the dried test coat.
  • the less-permeable layer is first 10 peeled away by rupture of the tissue layer.
  • the residue of the tissue layer on the water-release adhesive is then moistened with water which permeates through the tissues into the adhesive causing it to become releasable.
  • residual paper and adhesive can be removed by gentle sponging so leaving the dried test coat exposed. Any moisture left on the test coat is quickly lost by evaporation so as to permit an assessment of the visual appearance of the dried test coat without the need to wait for more than a short period of time.
  • the combination of dried test coat and attachment layer is easily removed from the surface by peeling.
  • the "Contrast Ratio" of a paint may be determined as follows: In order to determine “Contrast Ratio", a sample of the paint under test is first filtered through an 80 ⁇ m nylon mesh and then stood under vacuum to remove any air bubbles. Wet coats of the paint are then applied in turn to a standard white tile and to a standard black tile using a lOO ⁇ m block spreader which applies a nominal lOO ⁇ m thick wet coat The wet coats are allowed to dry at room temperature (about 18°C) for 24 hours to produce dried coats of the same thickness which is usually from 40 to 50 ⁇ m. The light reflected from each coated tile is measured and the amount reflected from the black tile is expressed as a percentage of that reflected from the white tile. The measurements are repeated a further three times and the average percentage obtained from the four determinations is quoted as the "Contrast Ratio".
  • Fig. I is a side view of an embodiment of a transportable combination of a dried test coat of paint, an attachment layer, a layer of release adhesive and a supporting web according to the present invention
  • Fig. 2 is a plan view from above of the combination shown in Figure 1.
  • the combination 11 comprises a duplex paper supporting web 10 having a tissue layer 10a defining a water-permeable layer which is separable by rupturing from a less permeable layer 10b.
  • tissue layer 10a of paper web 10 Disposed on tissue layer 10a of paper web 10 is a water-release adhesive layer 12 formed of a dextrin-based water soluble gum.
  • an attachment layer 16 is provided on the other face 13 of test coat 14.
  • the attachment film 16 is 2 ⁇ m thick and is formed of an acrylic resin of Tg below 0°C.
  • the above combination 11 provides a sa ⁇ le area 18 (see Figure 2) of which has been cut to correspond to the shape of a typical test area of paint applied by brushing or rolling.
  • a shape can be produced by cutting from a continuous web of the paper substrate 10 on which the layers 12, 14 and 16 have been coated in sequence.
  • the film 16 (wall or ceiling) to be painted by moistening the test area with a damp sponge and then pressing the combination against the moistened surface with the attachment layer in contact with the surface, followed by smoothing where necessary to remove any air bubbles.
  • the thinness and flexibility of the film 16 are such that it intimately contacts and clings to the surface of the surface sufficiently to hold and the dried test coat in position on the wall.
  • the less permeable layer 10b of the paper substrate can be peeled by rupturing in the plane of the tissue layer 10a. Any residual tissue layer 10a together with residual water-release adhesive layer 12 can then be removed by gently moistening and wiping the surface layer 10a with a damp sponge. Any residual moisture quickly evaporates leaving the paint layer 14 exposed for assessment purposes.
  • paint layer 14 and cover layer 16 can be removed from the surface by simply peeling so as to leave the surface with no remnants of the combination which would interfere with subsequent painting.

Landscapes

  • Adhesive Tapes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

L'invention porte sur un dispositif qui facilite le choix d'une peinture grâce à l'examen visuel d'un revêtement d'essai (14) de peinture séchée apposé sur une surface à peindre. Ce procédé fait appel à un revêtement d'essai (14) de peinture séchée faisant partie d'un timbre (11), lequel timbre comprend un voile support (10) détachable collé sur l'une des faces (15) du revêtement (14) (éventuellement au moyen d'un adhésif décollable). L'autre face (13) du revêtement (14) comporte une couche de fixation (16) qui est suffisamment mince et souple pour bien épouser une zone d'essai de la surface à peindre. Le timbre (11) est apposé sur la zone d'essai de telle sorte que sa couche de fixation (16) adhère assez étroitement à la surface pour maintenir en place le revêtement (14) de peinture séchée sur cette surface, puis que le voile support (10) puisse être détaché du revêtement test (14) de peinture séchée de manière à exposer ce revêtement (14) aux fins d'examen visuel. Ensuite, le revêtement et sa couche de fixation peuvent être décollés de la surface. L'invention concerne également l'emploi d'un timbre ou de plusieurs timbres. Grâce à ce dispositif, il est possible d'évaluer un revêtement séché réel de peinture qui se place rapidement sur une surface et se retire facilement ensuite.
PCT/GB1998/003138 1997-11-04 1998-10-21 Dispositif facilitant le choix d'une peinture WO1999022945A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP98949109A EP1028855A1 (fr) 1997-11-04 1998-10-21 Dispositif facilitant le choix d'une peinture
AU95490/98A AU9549098A (en) 1997-11-04 1998-10-21 Facilitation of the choice of paint

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9723331A GB2330795B (en) 1997-11-04 1997-11-04 Facilitation of the choice of paint according to the visual appearance of a dried coat when on a surface
GB9723331.6 1997-11-04

Publications (1)

Publication Number Publication Date
WO1999022945A1 true WO1999022945A1 (fr) 1999-05-14

Family

ID=10821591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1998/003138 WO1999022945A1 (fr) 1997-11-04 1998-10-21 Dispositif facilitant le choix d'une peinture

Country Status (5)

Country Link
EP (1) EP1028855A1 (fr)
AU (1) AU9549098A (fr)
DE (1) DE29819417U1 (fr)
GB (1) GB2330795B (fr)
WO (1) WO1999022945A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361654A (en) * 2000-04-28 2001-10-31 Simon Daryll Guy Choosing paint colours
US6982108B2 (en) * 2002-10-02 2006-01-03 3M Innovative Properties Company Color-matching article
US6717673B1 (en) * 2002-10-02 2004-04-06 3M Innovative Properties Company Method of color-matching
US6852385B2 (en) 2002-10-11 2005-02-08 Colwell, Inc. System and method for displaying a sample illustrating an appearance of an object
GB2400342B (en) * 2003-04-08 2006-02-15 Jason Hurlstone Colour testing set
FR2873226B1 (fr) * 2004-07-16 2008-04-04 Plastic Omnium Cie Plaque etalon et procede de controle de peinture de pieces de carrosserie de vehicules automobiles
GB2436428A (en) * 2006-02-16 2007-09-26 Corus Uk Ltd Self-supporting film of paint

Citations (7)

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DE2845237A1 (de) * 1978-10-18 1980-04-30 Rath Franz J Verfahren und vorrichtung zum genauen vergleich des farbtones eines farbauftrages mit einem vorhandenen farbton
US4818589A (en) * 1986-01-14 1989-04-04 Minnesota Mining And Manufacturing Company Paint transfer article and methods of preparation and use thereof
US5034275A (en) * 1989-11-24 1991-07-23 Pearson James M Paint coated sheet material with adhesion promoting composition
WO1992020534A1 (fr) * 1991-05-17 1992-11-26 Minnesota Mining And Manufacturing Company Feuilles souples et conformables a base de resine ionomere
US5217377A (en) * 1991-04-30 1993-06-08 Little Jr Frederick N Paint color testing kit and method
US5258214A (en) * 1989-11-03 1993-11-02 Mobil Oil Corporation Preprinted thin plastic film wall covering, and method for making the same
US5322708A (en) * 1989-08-31 1994-06-21 Juergen Eissele Self-adhesive dry-transfer decals, process for their manufacture and method of use

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Publication number Priority date Publication date Assignee Title
GB1248401A (en) * 1968-01-06 1971-10-06 Goodstrack Ltd Temporary patches for automotive vehicles
NL8005935A (nl) * 1980-10-29 1982-05-17 Nordipa A G Overdraagbaar lakvel, alsmede werkwijze voor het vervaardigen daarvan.
US4661182A (en) * 1985-07-31 1987-04-28 Color Communications, Inc. Method and composition for repairing minor surface damage to coated surfaces
DE3527609A1 (de) * 1985-08-01 1987-02-05 Nordipa Ag Rbertragbare lackfolie und verfahren zu ihrer herstellung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2845237A1 (de) * 1978-10-18 1980-04-30 Rath Franz J Verfahren und vorrichtung zum genauen vergleich des farbtones eines farbauftrages mit einem vorhandenen farbton
US4818589A (en) * 1986-01-14 1989-04-04 Minnesota Mining And Manufacturing Company Paint transfer article and methods of preparation and use thereof
US5322708A (en) * 1989-08-31 1994-06-21 Juergen Eissele Self-adhesive dry-transfer decals, process for their manufacture and method of use
US5258214A (en) * 1989-11-03 1993-11-02 Mobil Oil Corporation Preprinted thin plastic film wall covering, and method for making the same
US5034275A (en) * 1989-11-24 1991-07-23 Pearson James M Paint coated sheet material with adhesion promoting composition
US5217377A (en) * 1991-04-30 1993-06-08 Little Jr Frederick N Paint color testing kit and method
WO1992020534A1 (fr) * 1991-05-17 1992-11-26 Minnesota Mining And Manufacturing Company Feuilles souples et conformables a base de resine ionomere

Also Published As

Publication number Publication date
EP1028855A1 (fr) 2000-08-23
GB9723331D0 (en) 1998-01-07
GB2330795B (en) 1999-10-13
AU9549098A (en) 1999-05-24
GB2330795A (en) 1999-05-05
DE29819417U1 (de) 1999-01-28

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