CA2427323A1 - Flexible display panel for application to vehicular or pedestrian surface - Google Patents

Flexible display panel for application to vehicular or pedestrian surface Download PDF

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Publication number
CA2427323A1
CA2427323A1 CA002427323A CA2427323A CA2427323A1 CA 2427323 A1 CA2427323 A1 CA 2427323A1 CA 002427323 A CA002427323 A CA 002427323A CA 2427323 A CA2427323 A CA 2427323A CA 2427323 A1 CA2427323 A1 CA 2427323A1
Authority
CA
Canada
Prior art keywords
layer
image
backing
adhesive
layered
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.)
Abandoned
Application number
CA002427323A
Other languages
French (fr)
Inventor
Barry David Pacey
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GBGB0026508.2A external-priority patent/GB0026508D0/en
Application filed by Individual filed Critical Individual
Publication of CA2427323A1 publication Critical patent/CA2427323A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C1/00Processes, not specifically provided for elsewhere, for producing decorative surface effects
    • B44C1/16Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like
    • B44C1/165Processes, not specifically provided for elsewhere, for producing decorative surface effects for applying transfer pictures or the like for decalcomanias; sheet material therefor
    • B44C1/17Dry transfer
    • B44C1/1712Decalcomanias applied under heat and pressure, e.g. provided with a heat activable adhesive
    • 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
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/512Preformed road surface markings, e.g. of sheet material; Methods of applying preformed markings
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00Advertising or display means not otherwise provided for
    • G09F19/22Advertising or display means on roads, walls or similar surfaces, e.g. illuminated

Abstract

A layered structure for providing an image on a desired surface comprises a backing substrate layer carrying an image, on optional protective coating over the image and a material with adhesive properties for adhering the backing substrate layer to the surface. The material with adhesive properties may be an adhesive such as a bituminuous compound, pressure sensitive adhesive, a thermoplastic material or a curable composition.

Description

FLEX1BLE DISPLAY' PANEL FOR APPLICATION
TO VEHICULAR OR PEDESTRIAN SURFACE
This invention relates to a flexible display panel or "image" for application to a vehicular or pedestrian surface (i.e. surface over which vehicles or pedestrians can or may run), such as a parking surface in a vehicle car park, or road surface, pathway, corridor, hard standing area, footpath; and also upright surfaces such as exposed faces of columns or walls.
It is of course well known to erect display panels alongside the public highway, or on buildings and also to provide free-standing display or advertising panels on or adjacent to pedestrian ways. However, the present invention addresses specific problems encountered, when seeking to provide a display or advertising image or panel for application to vehicular or pedestrian surfaces.
Evidently, if display panels are to be applied to concrete or other vehicular or pedestrian surfaces, such panels will be exposed to wind and rain, and also the adverse action of wheel-driven dust or water, de-icing salts and cleaning compounds, and point-loading of a stiletto heel, and must therefore be resistant to attack from such sources if the panels are to have any reasonable working life.
It is known to apply road markings e.g. road centre lines, car lanes and driver instructions, such as "halt" or "slow", but such marl~ings are produced from thermoplastic materials, are applied in hot form, and require specialised equipment to apply the markings.
They are also difficult to remove, and in fact removal always leaves some surface damage.
It is also known to provide pre-formed rubber segments which are mechanically or adhesively secured to road surfaces to form "traffic calming" humps, and such segments usually bear some painted marl~ings to enhance their visibility.
The invention, however, has been developed primarily with a view to provide a flexible display panel or "image" which can be adhesively applied to a vehicular or pedestrian surface using simple pressure contact e.g. using a heavy roller, and which is sufficiently durable to resist degradation or deterioration for an acceptable time period when exposed to ambient weather conditions, and also abrasive attack from vehicle wheels and pedestrians running over the panels, and yet retain acceptable skid values.
It is envisaged that the invention will be particularly attractive to owners and operators of vehicle car parks, in that there will be a captive market of car users and pedestrians which can be exposed to advertising material by application of display panels to concrete, asphalt, timber or other vehicle parking and pedestrian surfaces.
In particular, the invention seeks to provide flexible display panels (images), which are sufficiently durable to maintain the overall integrity of the panel for a reasonable period in situ, while at the same time maintaining an acceptable visibility of the displayed information.

29/04 2005 12:49 FAX 01159522201 ERIC POTTER CLARKSON 1~o32 ~:~;", y_rH:,,,:.,;;, ~ ,,"-:,~ . ";~ «~L~. .,~I,~S:~. . I~.,". .,.,... ,:
~Prlt~ted.?8.,~~~.~2Q02;; '~D~S~Pi4AAD';~,~r' P,Oa~97862~'~1'~~=~
~PCTGB~~O~~°0754 .".x i, r ~ v' ~'li II " . ,. . i . . , I . ~t,i w-''I~.,;Jh , ~ ~ I ~:y . , .
, .,. ., W ra .n ~ I~~.. ...rir5l. r ~ ". .. ~~.., . :.. u.' - .' w~ OZ/3688G CA 02427323 2003-04-29 , v 1 , ~ - f F a . w n - - ~ According -to a first aspect ~if tie :invention there:.i~s =pitivideti ~
a fayet'ed~ . ' structure for providing an image on a desired surface comprising:
(i) a backing substrate layer;
(ii) an image applied to an upper surface of the backing layer;
s (iii) a layer comprising a material with adhesive properties for adhering the lower surface of the backing layer to the said desired surface; and (iv) a transparent top coating applied to the upper surface of the backing layer, .
a ~~
characterised in that the top coating integrates all component parts of th.e layered structure_ A fleaable display panel accorcbng to the iaveution may therefore be printed with auy required visual material or infonmarion on the upper surface o~ the ~~brous baclaing layer, and the underlying foundation layer protects the underside of the backuag layer wh~.e at the 30 same tune serving as the sole constituent of the panel, which is utilised to adhere the pane!
_o a concrete or other sure.
With regard to the upper surface o~ the baclOng layer, the overlying coating layer protects the bacidng layer from ambient weather coad'rtions, and also readers the panel resistant to
2~ wear damage from vehicle wheels or foot traffic, but the cover layer is transparent so that -, the printed material remains visible.
Preferably to provide visually distinctive advertising or other matezial, the fibrous badting Layer is capable of receiving, and holding substantially permanently, a digital or printed 30 image. _ ' ?he foundation layer is pre~rably a gus_lay_er, in the sense that ~is made o~
or includes bitumen, or bitumen like material (or is adhesiwely based), and wbich wr71 preferably be treated is such a way that, ioz relation to prevailing ambient temperature and 35 conditions, the foundation layer is capable of adhering to the support surface, by di~ion or otherwise, following application of downward pressure e.g_ using a heavy roller, to the upper surface of the panel In addition, the panel should be able t6eresfrelr to be capable of remaining adhesively united to or with the support surface, while being exposed to the ambient temperatures. In other words, different pre-t of the bituminous or 40 adhesive layer will take place acca ,ring to the anticipated range of ambie~ temperatures in the intended place of use. t~jaln alternative iriaterial for the foundation layer is any ' suitable adhesive material.
In. some circumstaucea, it may be hirable to apply a primer to the support surface andlor 45 to the underside of the foundation layer, to improve adhesion, where necessary, to the support surface.
The baclang layer is preferably a woven layer of natural andlor synthetic fibres, and optionally with integration of paper wmpouads.

The coating layer may be made of a material, which is water-resistant, and also U.V.
resistant. To improve the durability of the panel, and its resistance to abrasive action from vehicle wheels the coating layer may incorporate glass beads, clear silica beads or opalescent sand. Desirably, the coating layer is provided with reflective properties plus skid resistance.
A preferred embodiment of the flexible display panel (image) according to the invention, for application to a concrete or other vehicular or pedestrian support surface, will now be described in detail, by way of example, with reference to the accompany schematic cross sectional illustration.
Referring now to the drawing, a flexible display panel {image) according to the invention is designated generally by reference (10) and is illustrated schematically, and applied to a concrete or other vehicular or pedestrian support surface (11), which may be a parlung surface or pedestrian access way in a vehicle car park, e.g. mufti-storey car park, a road surface hard standing area or corridor.
The panel (10) is formed of a laminated assembly, which comprises a fibrous backing layer (12), which is capable of carrying a printed image, preferably a digital image in order to display any required visual information or material. A bituminous (or adhesive) foundation layer (13) is united with the backing layer (12) and is constituted in such a way that the foundation layer (13) can adhere the display panel (10) to the concrete or other support surface (11) upon application of downward pressure to the display panel e.g. using a heavy roller i. e. by cold rolling.
A transparent wear and weather resistant top coating layer {14) is applied to the upper surface of the backing layer (12}, and also overlies and protects the printed image (15) while at the same time linking with the foundation layer (13) carried, or actually incorporated into the surface of the bacl~ing layer (12). The top coating layer (14) therefore protects the backing layer and the printed image, from both weather conditions, and also from abrasive action of vehicle wheels, or pedestrian tragic running over the display panel. The coating layer also renders the printed material on the backing layer visible, whilst at the same time integrating all component parts.
The foundation layer (13) is a bituminous layer, in the sense that it is made of, or includes bitumen or bitumen derived constituents, or bitumen-like material, or adhesive compounds.
Also, the constituents of the foundation layer (13} will be pre-treated in such a way that, in relation to prevailing ambient temperature and conditions, the foundation layer is capable of adhering to the support surface (11}, by diffusion or otherwise, following application of downward pressure by a heavy roller. In addition, the panel (10) is capable thereafter of remaining adhesively united with the support surface (11}, while being exposed to ambient temperatures.
Evidently, in colder climates, the pre-treatment of the foundation layer (13) will be different from the pre-treatment when the intended location of the use of the display panel is in an environment having a warmer climate. In some circumstances it may be desirable to apply primer to the support surface (11) and/or to the underside of the foundation layer (13) to improve the adhesion of the display panel (10) to the support surface {11}.

The backing layer (12) is a woven layer of natural and/or synthetic fibres, and optionally incorporating paper.
The coating layer ( 14) is made of material, which is water resistant, clear and U. V.
resistant. To improve durability of the panel overall, and in particular to provide improve resistance to abrasive action from vehicle wheels, the coating layer {14) may incorporate glass beads, clear silica beads, or opalescent sand.

Claims (27)

1. A layered structure for providing an image on a desired surface comprising:
(i) a backing substrate layer;
(ii) an image applied to an upper surface of the backing layer, (iii) a layer comprising a material with adhesive properties for adhering the lower surface of the backing layer to the said desired surface; and (iv) a transparent top coating applied to the upper surface of the backing layer.
characterised in that the top coating integrates all component parts of the layered structure.
2. A structure as claimed in, Claim 1 wherein the protective transparent top coating includes particles of anti-slip aggregates.
3. A structure as claimed in Claim 1 or Claim 2 wherein the protective transparent top coating includes one or more materials selected from glass beads, clear silica beads and opalescent sand.
4. A structure as claimed is any proceeding claim wherein the image is a printed image.
5. A structure as claimed in Claim 4 wherein the image is printed directly onto the backing substrate layer.
6. A structure as claimed in Claim 4 wherein the image is printed onto a substrate, which substrate is applied to the backing layer.
7. A structure as claimed in any preceeding claim wherein the backing substrate layer comprises a mesh fabric.
8. A structure as claimed in any preceding claim wherein the layer of material with adhesive properties is an adhesive, especially a pressure sensitive adhesive.
9. A structure as claimed in any preceding claim wherein the layer of material with adhesive properties comprises a bituminous adhesive layer.
10. A structure as claimed in Claim 9 wherein the bituminous adhesive layer is a glass fibre reinforced bituminous adhesive layer.
11. A structure as claimed in any of Claims 1 to 7 wherein the layer of material with adhesive properties comprises a high-tack thermoplastic material.
12. A structure as claimed in any of Claims 1 to 7 wherein the layer of material with adhesive properties comprises a liquid composition, which is cured at the site of application.
13. A structure as claimed in any of Claims 1 to 7 or Claim 12 wherein the protective coating and the material with adhesive properties comprise essentially the same material, whereby the image and backing layer are encapsulated.
14. A method of applying an image structure to a desired surface comprising the steps of:
(a) providing a layered image structure comprising:
(i) a backing substrate layer, (ii) ~~~~~~~~~~~~~~~~~~ applied to the upper surface of the backing layer, (iii) an adhesive layer applied to the lower surface of the backing layer; and (iv) a transparent top coating applied to the upper surface of the backing layer.
(b) heating the adhesive layer; and (c) applying the layered image structure to the desired surface.
15. A method of applying an image structure to a desired surface comprising the steps of:
(a) providing a layered structure comprising (i) a backing substrate layer;
(ii) as image applied to an tipper surface of the backing layer; and (iii) a transparent top coating applied to the upper surface of the backing layer.
(b) applying a layer comprising a material with adhesive properties to the desired surface; and (c) applying the layered image structure to the adhesive material.
16. A method as claimed in Claim 15 wherein the layer comprising a material with adhesive properties comprises a high-tack thermoplastic material.
17. A method as claimed in Claim 15 wherein the layer comprising a material with adhesive properties comprises a material, which is cured at the sate of application.
18. A method as claimed in Claim 15 or 17 including the step of ~
the adhesive material.
19. A method as claimed in any of Claims 14 to 18 wherein the image comprises a printed image.
20. A method as claimed in any of Claims 14 to 19 wherein the backing substrate layer comprises a mesh fabric.
21. A system for applying an image to a desired surface comprising:
(a) a layered image structure comprising (i) a backing substrate layer, (ii) an image applied to a surface of the backing layer, and (iii) a transparent top coating applied to the upper surface of the backing layer.
(b) a quantity of adhesive material, for application to the backing substrate layer and/or the desired surface, sufficient for adhering the backing substrate layer to the surface.
22. A system as claimed in Claim 21 wherein the image is a printed image.
23. A system as claimed an Claim 21 or Claim 22 wherein the backing substrate layer comprises a mesh fabric.
24. A system as claimed in any of Claims 21 to 23 wherein the adhesive material is in the form of curable composition.
25. A system as claimed in Claim 24 wherein the adhesive material is a two-component system and the components are mixed to initiate curing.
26. A layered image structure substantially as hereinbefore, described with reference to Figure 1.
27. A method as claimed in any of Claims 13 to 20 substantially as hereinbefore described.
CA002427323A 2000-10-30 2001-10-26 Flexible display panel for application to vehicular or pedestrian surface Abandoned CA2427323A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB0026508.2 2000-10-30
GBGB0026508.2A GB0026508D0 (en) 2000-10-30 2000-10-30 Flexible display panel for application to vehicular surface
GB0026877.1 2000-11-03
GBGB0026877.1A GB0026877D0 (en) 2000-10-30 2000-11-03 Flexible display panel for application to vehicular surface
PCT/GB2001/004754 WO2002036886A1 (en) 2000-10-30 2001-10-26 Flexible display panel for application to vehicular or pedestrian surface

Publications (1)

Publication Number Publication Date
CA2427323A1 true CA2427323A1 (en) 2002-05-10

Family

ID=26245212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002427323A Abandoned CA2427323A1 (en) 2000-10-30 2001-10-26 Flexible display panel for application to vehicular or pedestrian surface

Country Status (4)

Country Link
EP (1) EP1337715A1 (en)
AU (2) AU2001295785A1 (en)
CA (1) CA2427323A1 (en)
WO (2) WO2002038870A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2450734C (en) * 2001-06-15 2013-08-20 Provision Legal Services Limited Application of images to surfaces
US8438241B2 (en) 2001-08-14 2013-05-07 Cisco Technology, Inc. Detecting and protecting against worm traffic on a network
AU2002359196A1 (en) * 2001-12-19 2003-06-30 Trelleborg Ab A sheet for displaying information, a process for producing and a use of said sheet
US8486208B2 (en) 2003-08-04 2013-07-16 Parkmarx Advertising, Llc Cold crack additive on paving advertising and related methods
US20050031820A1 (en) * 2003-08-04 2005-02-10 Gorman Gregory Winfield Information-bearing pavement tape
EP1779360A4 (en) * 2004-03-18 2009-04-29 John Tozer System and method of pavement advertising
US9732481B2 (en) * 2004-04-02 2017-08-15 Flint Trading, Inc. Preformed thermoplastic pavement marking and method utilizing large aggregate for improved long term skid resistance and reduced tire tracking
WO2011063431A2 (en) * 2009-11-19 2011-05-26 Michael Patrick Pearton Advertising apparatus and method of manufacturing the same
NO336636B1 (en) * 2010-02-04 2015-10-12 Visutec As A photoluminescent cover device for light marking and a method of making one

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732869A (en) * 1926-01-27 1929-10-22 Eugene F Wambach Fabricated sign
GB1116864A (en) * 1964-09-04 1968-06-12 Permanite Ltd Material for use in marking road and like surfaces
US4299874A (en) * 1980-03-31 1981-11-10 Minnesota Mining And Manufacturing Company Removable pavement-marking sheet material
US6180228B1 (en) * 1998-03-02 2001-01-30 3M Innovative Properties Company Outdoor advertising system
AU2974099A (en) * 1998-10-23 2000-05-15 Minnesota Mining And Manufacturing Company Transportation surface marker construction and method using self-supporting primer layer

Also Published As

Publication number Publication date
WO2002038870A1 (en) 2002-05-16
WO2002036886A1 (en) 2002-05-10
EP1337715A1 (en) 2003-08-27
AU2002210718A1 (en) 2002-05-15
AU2001295785A1 (en) 2002-05-21

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued