SE504154C2 - Temporary, thermoplastic marker coating for roads, parking lots and the like - Google Patents

Temporary, thermoplastic marker coating for roads, parking lots and the like

Info

Publication number
SE504154C2
SE504154C2 SE9504507A SE9504507A SE504154C2 SE 504154 C2 SE504154 C2 SE 504154C2 SE 9504507 A SE9504507 A SE 9504507A SE 9504507 A SE9504507 A SE 9504507A SE 504154 C2 SE504154 C2 SE 504154C2
Authority
SE
Sweden
Prior art keywords
temporary
thermoplastic
roads
coating
substrate
Prior art date
Application number
SE9504507A
Other languages
Swedish (sv)
Other versions
SE9504507D0 (en
SE9504507L (en
Inventor
Anders Mathiasson
Ingemar Jacobsson
Toni Ogemark
Jesper Nilsson
Original Assignee
Cleanosol Int Ab
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 Cleanosol Int Ab filed Critical Cleanosol Int Ab
Priority to SE9504507A priority Critical patent/SE504154C2/en
Publication of SE9504507D0 publication Critical patent/SE9504507D0/en
Priority to EP96938593A priority patent/EP0868573B1/en
Priority to AU75933/96A priority patent/AU7593396A/en
Priority to PCT/SE1996/001434 priority patent/WO1997022756A1/en
Priority to DE69610565T priority patent/DE69610565T2/en
Publication of SE9504507L publication Critical patent/SE9504507L/en
Publication of SE504154C2 publication Critical patent/SE504154C2/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Paints Or Removers (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The present invention relates to a temporary thermoplastic marking covering for roads, parking places and the like. The marking covering according to the invention is characterized in that it consists of a homogeneous material mixture comprising fillers, pigment, etc., which material mixture can be applied on a base in a melt form without any intermediate adhesive layer towards the base and which has sufficient inner strength to be torn off therefrom.

Description

504 154 10 15 20 25 30 35 2 4,299,874, 5,437,907 eller DE 3,040,l6l. En annan typ av temporära markeringsbeläggningar beskrives i GB 2,01l,453 och US 3,459,l06 vilka senare beläggningar är avsedda att lösas upp efter användningen med hjälp av alkaliska lösningar eller med hjälp av värme som degraderar polyme- ren. Grundsubstansen i de ovan nämnda temporära belägg- ningarna är förutom en eller flera termoplaster, gummi eller liknande. 504 154 10 15 20 25 30 35 2 4,299,874, 5,437,907 or DE 3,040,161. Another type of temporary marker coatings are described in GB 2,011,453 and US 3,459,106 which later coatings are intended to dissolve after use by means of alkaline solutions or by means of heat which degrades the polymer. The basic substance in the above-mentioned temporary coatings is, in addition to one or more thermoplastics, rubber or the like.

TEKNISKA PROBLEMET: Användningen av temporära vägbeläggningar enligt den kända tekniken är ofta både besvärlig och dyrbar. Således måste exempelvis laminaten eller tejpen, som i och för sig är dyra att tillverka, appliceras med hjälp av speciella maskiner eller för hand.TECHNICAL PROBLEM: The use of temporary pavements according to the prior art is often both cumbersome and expensive. Thus, for example, the laminate or tape, which in itself is expensive to manufacture, must be applied by means of special machines or by hand.

De temporära beläggningar som måste avlägsnas genom upplösning, upphettning eller fräsning kan bestå av ett homogent material som kah appliceras med konventionella beläggningsmaskiner, men avlägsnandet av dessa beläggningar är i stället komplicerat och dyrbart och kräver lösnings- medel, värmeelement eller fräsmaskiner.The temporary coatings that must be removed by dissolving, heating or milling may consist of a homogeneous material which can be applied with conventional coating machines, but the removal of these coatings is instead complicated and expensive and requires solvents, heating elements or milling machines.

LösN1NGßN= Det har därför länge varit ett önskemål att kunna anbringa en temporär markeringsbeläggning som är homogen till sin natur och som kan anbringas på underlaget med hjälp av konventionella beläggningsmaskiner och som efter fullgjord användning helt enkelt kan dras av från underlaget. Man har därför kommit fram till föreliggande uppfinning som utgöres av en temporär termoplastisk markeringsbeläggning för vägar, parkeringsplatser och liknande och som kännetecknas av att den består av' en homogen xnaterialblandning in- nefattande fyllmedel, pigment, etc som kan appliceras på underlaget i smält form utan mellanliggande vidhäftnings- skikt mot underlaget och som har tillräcklig inre styrka 10 15 20 25 30 35 504 154 3 för att kunna rivas av från underlaget efter dess funk- tionstid som markering.LösN1NGßN = It has therefore long been a desire to be able to apply a temporary marking coating which is homogeneous in nature and which can be applied to the substrate by means of conventional coating machines and which after complete use can simply be peeled off from the substrate. It has therefore been found that the present invention is a temporary thermoplastic marker coating for roads, parking lots and the like and is characterized in that it consists of a homogeneous mixture of materials including fillers, pigments, etc. which can be applied to the substrate in molten form without intermediate adhesive layer against the substrate and which has sufficient internal strength 10 15 20 25 30 35 504 154 3 to be able to be torn off from the substrate after its operating time as a marking.

Enligt uppfinningen är det lämpligt att materialbelägg- ningen som utgångsmaterial före appliceringen innefattar 4-98% termoplastiska polymerer, 0-20% harts, 0-30% mjuk- görare samt pigment, fyllmedel, etc.According to the invention, it is suitable that the material coating as starting material before application comprises 4-98% thermoplastic polymers, 0-20% resin, 0-30% plasticizer and pigments, fillers, etc.

,Den termoplastiska polymeren bör enligt uppfinningen utgöras av etensampolymerer, styrenblocksampolymerer, jonomerer, amorf polypropen, elastomerer av polyamid, polyuretan eller av en polyestertyp. Kombinationer av olika polymerer eller endast en typ kan användas.According to the invention, the thermoplastic polymer should consist of ethylene copolymers, styrene block copolymers, ionomers, amorphous polypropylene, elastomers of polyamide, polyurethane or of a polyester type. Combinations of different polymers or only one type can be used.

Hartset utgöres enligt uppfinningen lämpligen av aromatiska elleralifatiskakolvätehartser,terpenharts,kumaroninden- harts, eller av esterhartser som är modifierade eller omodifierade.According to the invention, the resin is suitably composed of aromatic or aliphatic hydrocarbon resins, terpene resin, coumarone indene resin, or of ester resins which are modified or unmodified.

DETALJERAD BESKRIVNING: Den temporära markeringsbeläggningen enligt föreliggande uppfinning består huvudsakligen av en termoplastisk polymer. Polymeren har i de flesta fall tillsatts en mjukgörare så att den får den rätta mjukheten. Poly- merblandningen innefattar också i de allra flesta fall ett harts som utgöres av en lågmolekylär amorf, termoplastisk polymer för att ge rätt vidhäftning. Förutom dessa be- ståndsdelar innefattar beläggningen på vanligt sätt tillsats av pigment, fyllmedel i form av exempelvis silikater och karbonater och glaspärlor som är vanliga för beläggningar. Pigmentet kan exempelvis vara ett vitt eller gult pigment.DETAILED DESCRIPTION: The temporary marker coating of the present invention consists essentially of a thermoplastic polymer. The polymer has in most cases been added a plasticizer so that it has the right softness. The polymer blend also in most cases comprises a resin which consists of a low molecular weight amorphous, thermoplastic polymer to give the correct adhesion. In addition to these constituents, the coating usually comprises the addition of pigments, fillers in the form of, for example, silicates and carbonates and glass beads which are common for coatings. The pigment can be, for example, a white or yellow pigment.

Den termoplastiska beläggningsblandningen enligt upp- finningen kan smältas och appliceras på ett underlag, exempelvis asfalt, under användning av konventionell 10 15 20 25 30 35 504 154 4 utläggningsutrustning för termoplastiskalnaterial. På grund av termoplastens vidhäftningsegenskaper som främst beror på halten av harts så kommer beläggningen att häfta fast vid asfalten eller något annat underlag. Något särskilt vidhäftningsmedel som appliceras på underlaget är icke nödvändigt eftersom beläggningen häftar fast vid underlaget med tillräckligt stor kraft. Vid beläggning på betong kan liksom för konventionella termoplastiska material en förbehandling med primer användas för att förbättra vidhäftningen.The thermoplastic coating composition of the invention can be melted and applied to a substrate, for example asphalt, using conventional thermoplastic shell material coating equipment. Due to the adhesion properties of the thermoplastic, which mainly depends on the content of resin, the coating will adhere to the asphalt or some other surface. No special adhesive applied to the substrate is necessary because the coating adheres to the substrate with sufficient force. When coating on concrete, as for conventional thermoplastic materials, a pre-treatment with primer can be used to improve the adhesion.

Markeringsbeläggningen enligt föreliggande uppfinning har också en hög inre styrka. Detta är nödvändigt eftersom beläggningsremsan skall rivas av efter användningen och det är då fördelaktigt att den kan rivas av i ett stycke utan att den går sönder så att extraarbete uppkommer vid avlägsnandet.The marking coating of the present invention also has a high internal strength. This is necessary because the coating strip must be torn off after use and it is then advantageous that it can be torn off in one piece without it breaking so that extra work arises during the removal.

Som ovan sagts har halten harts stor betydelse för vidhäft- ningen. Denna halt bör vara mellan 0-20% av beläggnings- materialet. Om en termoplast används som har god vid- häftning kan hartset användas i mycket små mängder eller utelämnas helt. Det är viktigt att vidhäftningen mot underlaget understiger både underlaget och beläggnings- materialets inre styrka och att materialet har sådan flexibilitet att markeringen ej bryts sönder under av- lägsnandet. Beläggningsmaterialet måste vara åldringssta- bilt så att det behåller sin inre styrka och går att avlägsna i ett stycke efter dess funktionstid som marke- ring. Avlägsnat material kan till viss del blandas in i nytt material och på så sätt återanvändas. Materialet får ej heller bli för sprött under användningstiden.As stated above, the resin content is of great importance for adhesion. This content should be between 0-20% of the coating material. If a thermoplastic is used that has good adhesion, the resin can be used in very small amounts or omitted altogether. It is important that the adhesion to the substrate is less than both the substrate and the inner strength of the coating material and that the material has such flexibility that the marking does not break during removal. The coating material must be age-stable so that it retains its internal strength and can be removed in one piece after its service life as a marker. Removed material can to some extent be mixed into new material and thus reused. The material must also not become too brittle during the period of use.

Ett exempel på en utföringsform av föreliggande uppfinning för en gul markeringsbeläggning utgöres av följande sammansättning: 504 154 5 harts 6 viktdelar polymerer 35 viktdelar mjukgörare 1 viktdel vitt pigment 2 viktdelar gult pigment 1 viktdel fyllmedel 35 viktdelar glaspärlor 20 viktdelar AUppfinningen är icke begränsad till det ovan givna ut- föringsexemplet utan den kan modifieras på olika sätt inom patentkravens ram.An example of an embodiment of the present invention for a yellow marking coating is the following composition: 504,154 resin 6 parts by weight polymers 35 parts by weight plasticizer 1 part by weight white pigment 2 parts by weight yellow pigment 1 part by weight filler 35 parts by weight glass beads 20 parts by weight The invention is not limited to the above given the exemplary embodiment, but it can be modified in various ways within the scope of the claims.

Claims (4)

10 15 20 25 30 504 154 PATENTKRAV :10 15 20 25 30 504 154 CLAIMS: 1. Temporär, termoplastisk markeringsbeläggning för vägar, parkeringsplatser och liknande, k ä n n e t e c k - n a d a v att den består av en homogen materialblandning innefattande fyllmedel, pigment, etc som kan appliceras på underlaget i smält form utan mellanliggande vidhäftnings- skikt mot underlaget och som har tillräcklig inre styrka för att kunna rivas av från underlaget efter dess funk- tionstid som markering.Temporary, thermoplastic marking coating for roads, car parks and the like, characterized in that it consists of a homogeneous mixture of materials comprising fillers, pigments, etc. which can be applied to the substrate in molten form without intermediate adhesive layers to the substrate and which have sufficient internal strength to be able to be torn off the surface after its operating time as a marking. 2. Temporär, termoplastisk markeringsbeläggning enligt kravet 1, k ä n n e t e c k n a d a v att den som utgångsmaterial före appliceringen innefattar 4-98% termo- plastisk polymer, 0-20% harts, 0-30% mjukgörare samt pigment, fyllmedel, etc.Temporary, thermoplastic marker coating according to claim 1, characterized in that it as a starting material before application comprises 4-98% thermoplastic polymer, 0-20% resin, 0-30% plasticizer and pigments, fillers, etc. 3. Temporär, termoplastisk markeringsbeläggning enligt kravet 1 eller 2, k ä n n e t e c k n a d a v att den termoplastiska polymeren utgöres av etensampolymerer, polypropen, elastomerer av polyamid, polyureten eller av polyestertyp styrenblocksampolymerer, jonomerer, amorf eller kombinationer av dessa.Temporary thermoplastic marker coating according to claim 1 or 2, characterized in that the thermoplastic polymer consists of ethylene copolymers, polypropylene, elastomers of polyamide, polyurethane or of polyester type styrene block copolymers, ionomers, amorphous or combinations thereof. 4. Temporär, termoplastisk markeringsbeläggning enligt något av kraven l till 3, k ä n n e t e c k n a d a v att hartset utgöres av aromatiska eller alifatiska kolväte- hartser, kumaronindenharts eller esterhartser som är modifierade eller omodifierade eller blandningar av dessa.Temporary, thermoplastic marker coating according to any one of claims 1 to 3, characterized in that the resin consists of aromatic or aliphatic hydrocarbon resins, coumarone indene resins or ester resins which are modified or unmodified or mixtures thereof.
SE9504507A 1995-12-18 1995-12-18 Temporary, thermoplastic marker coating for roads, parking lots and the like SE504154C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9504507A SE504154C2 (en) 1995-12-18 1995-12-18 Temporary, thermoplastic marker coating for roads, parking lots and the like
EP96938593A EP0868573B1 (en) 1995-12-18 1996-11-08 Temporary thermoplastic marking covering for roads, parking areas and the like
AU75933/96A AU7593396A (en) 1995-12-18 1996-11-08 Temporary thermoplastic marking covering for roads, parking areas and the like
PCT/SE1996/001434 WO1997022756A1 (en) 1995-12-18 1996-11-08 Temporary thermoplastic marking covering for roads, parking areas and the like
DE69610565T DE69610565T2 (en) 1995-12-18 1996-11-08 CURRENT THERMOPLASTIC MARKING COVER FOR STREETS, PARKING PLACES OR THE LIKE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504507A SE504154C2 (en) 1995-12-18 1995-12-18 Temporary, thermoplastic marker coating for roads, parking lots and the like

Publications (3)

Publication Number Publication Date
SE9504507D0 SE9504507D0 (en) 1995-12-18
SE9504507L SE9504507L (en) 1996-11-25
SE504154C2 true SE504154C2 (en) 1996-11-25

Family

ID=20400617

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504507A SE504154C2 (en) 1995-12-18 1995-12-18 Temporary, thermoplastic marker coating for roads, parking lots and the like

Country Status (5)

Country Link
EP (1) EP0868573B1 (en)
AU (1) AU7593396A (en)
DE (1) DE69610565T2 (en)
SE (1) SE504154C2 (en)
WO (1) WO1997022756A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001029322A1 (en) * 1999-10-20 2001-04-26 Tieliikelaitos Method and equipment for producing profiled marking, and a profiled marking

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459106A (en) * 1965-11-12 1969-08-05 Little Inc A Highway marking compositions and method
SE443386B (en) * 1980-04-29 1986-02-24 Svenska Skumslaecknings Ab DEVICE FOR APPLYING A THREE-DIMENSIONAL MARKING INTENDED AS INCIDENTAL SURFACE MARKING
US5437907A (en) * 1990-01-02 1995-08-01 Flex-O-Lite, Inc. Removable reflective tape or sheeting
GB9103150D0 (en) * 1991-02-14 1991-04-03 Shell Int Research Process for marking a pavement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001029322A1 (en) * 1999-10-20 2001-04-26 Tieliikelaitos Method and equipment for producing profiled marking, and a profiled marking

Also Published As

Publication number Publication date
SE9504507D0 (en) 1995-12-18
DE69610565T2 (en) 2001-05-31
SE9504507L (en) 1996-11-25
AU7593396A (en) 1997-07-14
EP0868573A1 (en) 1998-10-07
EP0868573B1 (en) 2000-10-04
DE69610565D1 (en) 2000-11-09
WO1997022756A1 (en) 1997-06-26

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