EP2683546A1 - Film stratifié - Google Patents

Film stratifié

Info

Publication number
EP2683546A1
EP2683546A1 EP12757200.6A EP12757200A EP2683546A1 EP 2683546 A1 EP2683546 A1 EP 2683546A1 EP 12757200 A EP12757200 A EP 12757200A EP 2683546 A1 EP2683546 A1 EP 2683546A1
Authority
EP
European Patent Office
Prior art keywords
adhesive layer
label
item
laminate web
facestock
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Withdrawn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
EP12757200.6A
Other languages
German (de)
English (en)
Other versions
EP2683546A4 (fr
Inventor
Noel Mitchell
Markus KIVELÄ
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.)
UPM Raflatac Oy
Original Assignee
UPM Raflatac Oy
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 UPM Raflatac Oy filed Critical UPM Raflatac Oy
Publication of EP2683546A1 publication Critical patent/EP2683546A1/fr
Publication of EP2683546A4 publication Critical patent/EP2683546A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/08—Fastening or securing by means not forming part of the material of the label itself
    • G09F3/10—Fastening or securing by means not forming part of the material of the label itself by an adhesive layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered 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
    • B32B27/08—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/10—Homopolymers or copolymers of unsaturated ethers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/728—Hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/334—Applications of adhesives in processes or use of adhesives in the form of films or foils as a label
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2453/00—Presence of block copolymer
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • G09F3/02—Forms or constructions
    • G09F2003/0272—Labels for containers
    • G09F2003/0273—Labels for bottles, flasks

Definitions

  • the present invention relates to laminate webs and labels made thereof. More specifically, the invention relates to a composition of an adhesive layer.
  • a label laminate web comprises a polymeric facestock film, a siliconised release liner and an adhesive layer in between the facestock film and the release liner.
  • the adhesive layer includes at least a hydrophilic acrylic block copolymer.
  • a method for attaching a label onto the surface of an item comprises at least removing of the release liner to expose the adhesive layer and attaching the adhesive layer against the humid surface of an item.
  • a labelled item is provided.
  • a method for producing labels comprises at least combining an adhesive layer, wherein the adhesive layer comprises a hydrophilic acrylic block copolymer, to one side of a release liner and to one side of a facestock so as to form a laminated web structure, printing and cutting the laminated web structure so as to form labels.
  • a label laminate web for labelling of an item such as a bottle or container is provided.
  • the adhesive layer of the label laminate web may include solid resin, wherein the solid resin may be a polyvinyl methyl ether) copolymer, a fully hydrogenated rosin or a mixture thereof.
  • the adhesive layer may also include a poly(ethylene glycol).
  • an amount of hydrophilic acrylic block copolymer may be from 10 to 60 weight-%, preferably from 15 to 50 weight-%, and most preferably from 20 to 40 weight-%.
  • the humid surface of the item may comprise residual moisture or condensated water vapour.
  • the item such as a bottle, wherein the label is attached may contain beverage.
  • the beverage may be beer.
  • Fig. 1 presents, in a cross-sectional view, a laminate web for labels
  • Fig. 2 presents, in a in a cross-sectional view, a laminate web comprising die-cut labels
  • Fig. 3 presents, in a cross-sectional view, individual labels released from the liner
  • Fig. 4 presents, in a side view, a label attached to a surface of an item
  • Fig. 5 a-b presents, in a side view, a moist surface of an item and a label attached to the moist surface.
  • the novel and innovative new solution involves the use of a special adhesive which does not require that the bottles are pre-dried prior to labelling which therefore enables a substantial reduction in operating costs for the breweries.
  • a laminate web for labels comprising a polymeric facestock and an adhesive against the facestock, wherein the adhesive is capable of rapidly absorbing moisture on the surface of the bottles without losing its adhesion or cohesion characteristics. This rapid, almost instantaneous absorption of moisture allows the adhesive to grip firmly to even condensated glass surfaces without slipping.
  • a method for attaching a label onto the surface of an item comprising a facestock, a release liner, and an adhesive layer, wherein the adhesive layer comprises a hydrophilic acrylic block copolymer, the method comprising: removing of the release liner to expose the adhesive layer;
  • a laminate web structure 1 for labels comprises a siliconised release liner 6 and a facestock layer 2, also referred as a face layer or facing material, which release liner and facestock layer are laminated together with an adhesive layer 4 in between.
  • the laminate web for labels may also comprise other layer or layers, such as additional adhesive layer(s), print layer(s) or protective layer(s), in order to improve the label properties or appearance. Graphical patterns may be printed on the facestock layer.
  • the printed facestock may also be overlaminated, for example in order to protect printing.
  • a label refers to a product which comprises at least a face layer 2 and an adhesive layer 4. Prior to the application the label comprises also a release liner 6.
  • the label may be a pressure-sensitive adhesive (PSA) label. PSA labels are adhered to the surface of an article through an adhesive layer forming a bond when pressure is applied on the label at room temperature. PSA labels may also be called as self-adhesive or self-stick labels.
  • PSA pressure-sensitive adhesive
  • individual labels 3 of desired shape and size may be die-cut from laminate web 1 . After cutting, a number of individual labels 3 may be attached to a liner 6, which remains uncut and continuous. Alternatively, the individual labels 3 may be completely separate, i.e. also the liner 6 may be cut. Referring to the Fig. 3, after cutting, the labels may be separated from the liner. Thus a surface of an adhesive layer 4 of the label is exposed so that the adhesive layer can be attached to a surface 7 of an item 5, such as a glass or plastic bottle or other container, as presented in Fig. 4.
  • the item may contain beverage, for example beer.
  • the facestock 2 is a monolayer polymer film.
  • a multilayer polymer film may be used as a facestock layer.
  • the polymer film(s) may be oriented or non-oriented. If oriented, the film may be monoaxially oriented or biaxially oriented.
  • Biaxially oriented (BO) films are oriented in both machine (MD) and transverse directions (TD).
  • Monoaxially oriented films may be oriented either in machine direction or transverse direction.
  • the films are biaxially oriented. Thanks to the biaxial orientation, the films are more stable in subsequent label manufacturing process, i.e. during the printing and converting process. Additionally, biaxially oriented films, such as BOPP, are very economical.
  • the polymer film may be based on synthetic or biodegradable polymers or polymers derived from renewable resources.
  • the film may include homopolymers, copolymers or it may be a polymer blend.
  • the facestock may consists of polyolefin, such as a polypropylene (PP) or polyethylene (PE), polyethylene terephthalate (PET), cellulosic film, polystyrene (PS), polylactide (PLA), or any combination of thereof.
  • the film may absorb moisture. Alternatively the film may be non-moisture penetrable.
  • the monolayer polymer film of a facestock may have a thickness between 40 and 60 microns.
  • the facestock having multilayer structure may have individual plastic film layers having thickness of 15 to 35 microns.
  • the facestock is preferably clear, i.e. substantially transparent to visible light.
  • the clear facestock layer is preferred, as it allows the objects beneath such layer, i.e. the bottle or its contents, to be seen through such layer.
  • the facestock has a haze less than 25%, preferably less than 15%, and most preferably less than 10% (according to standard ASTM D1003).
  • the facestock may also be glossy, i.e. having a shiny appearance.
  • the facestock may have a gloss greater than 50%, when measured according to standard DIN 67530/2 with an angle of 45°. In order to have optimum clear-on-clear effect, i.e. very clear label, the facestocks which are highly transparent and glossy are preferred.
  • white facestock layer may be used.
  • White facestock may have a inorganic pigment, such as Ti0 2 , as a filler material in a polymer film.
  • the liner 6 of the laminate web structure may be paper based, such as kraft or glassine paper. Alternatively it may be a plastic film, such as a polypropylene (PP) or polyester film. If high dispensing speeds are used in label dispensing process, i.e. during the removal of the liner and application of the label to the substrate surface, the plastic film liners are preferred. The use of a plastic liner would also result in a smoother adhesive coating with a further enhancement of the clarity of the label. A thickness of a liner may be from 12 to 50 microns, preferably from 20-30 microns.
  • the adhesive layer is clear.
  • the adhesive layer may have a haze value less than 10%, preferably less than 5%.
  • Clear adhesive layer is preferred for clear labels, i.e. labels which are substantially transparent to visible light.
  • the adhesive has excellent initial tack and adhesion. It will also display good cohesive properties and good adhesion to moist glass surfaces, which substantially reduces the operating costs of breweries as the pre-drying step is no longer necessary. Further, the milkiness of the adhesive layer as a consequence of the interaction of the adhesive with water on the surface of the bottle, may be avoided.
  • bottles may have moisture on the surface as a consequence of bringing filled bottles into a warmer environment for labelling.
  • Labels may be attached on moist or condensated surfaces, i.e. on a wet surface or a surface having condensed water vapour. Thanks to the adhesive layer, slip and misalignment of the label on the moist surface can be avoided.
  • the tack of the label to the moist surface and absorption of moisture is preferably immediate. Preferably an instant grab to the moist bottle surface is achieved.
  • Fig. 5a presents a surface 7 of an item having a moist surface, i.e. a surface having water droplets 8.
  • Fig. 5b is a view of a label 3 attached onto the moist surface by an adhesive layer 4.
  • the adhesive layer 4 is able to absorb the water droplets 8 without losing adhesion or cohesion characteristics of the adhesive, thus providing an immediate adherence of the label to the surface.
  • the adhesive layer comprises a hydrophilic acrylic block copolymer.
  • the acrylic copolymer may be an acrylic polymer with poly(methyl methacrylate) (PMMA) end-blocks with hydrophilic co- monomers in the mid-block.
  • PMMA end-blocks may have a relatively high glass transition temperature which imparts excellent cohesion to the polymer.
  • the hydrophilic mid-block may be relatively soft with a glass transition temperature of approximately from -30° C to - 50° C which imparts good tack properties to the adhesive and high water adsorption.
  • an adhesive layer may comprise an acrylic polymer available from Arkema under the name of Nanostrength CRPH.
  • An adhesive layer may comprise from 10 to 60 weight-% of a hydrophilic acrylic block copolymer, preferably from 15 to 50 weight-%, and most preferably from 20 to 40 weight-%. Additionally the adhesive layer includes other components, such as solid and/or liquid resins or other modifiers. According to one embodiment, the adhesive composition is modified. It has been found that in order to be able to formulate an optimum adhesive this polymer had to be substantially modified with both solid and liquid resins. Such modifications are also essential in order to achieve a suitable melt- viscosity so that the resultant adhesive can be coated on commercial hot- melt coating equipment. According to an embodiment the adhesive layer includes at least one solid resin. Alternatively, a mixture of two or more solid resins may be used.
  • a suitable solid resin may be a polyvinyl methyl ether) copolymer, for example, available from BASF under the name of Lutonal M40.
  • thermoplastic acidic resin such as fully hydrogenated rosin, may be used.
  • Foral AX-E from Eastman Chemical.
  • Adhesive layer may also include liquid resin.
  • Suitable liquid resins may be low molecular weight poly(ethylene glycols) in the range of molecular weight from 400 to 1000. Such products are available, for example, from Dow and BASF.
  • An adhesive layer composition may include solid resin(s) from 40 to 90 wt-%, preferably from 40 to 80 wt-%.
  • the amount of liquid resin may be from 0 to 50 wt-%, and preferably less than 35 wt-%.
  • a suitable adhesive layer composition comprises at least an acrylic polymer with poly(methyl methacrylate) (PMMA) end-blocks with hydrophilic co-monomers in the mid-block and a solid resin of polyvinyl methyl ether) copolymer and/or a liquid resin of low molecular weight polyethylene glycols.
  • the composition may also include pH modifier. Thanks to the pH modifier, the pH of the adhesive layer may be varied in order to provide optimal water absorption of the adhesive layer. For example, the adhesive layer having higher pH the increased water absorption may be achieved.
  • the pH modifier may be, for example 2 amino 2 methyl propanol. Alternatively triethanolamine may be used.
  • the adhesive composition may comprise a formulation as follows: p.b.w. (parts by weight)
  • Such an adhesive has been found to be very clear, have excellent initial tack and adhesion and display good cohesive properties and above all good adhesion to moist glass surfaces, which substantially reduces the operating costs of breweries as the pre-drying step is no longer necessary.
  • the adhesive composition may comprise a formulation:
  • Foral AX-E is a solid fully hydrogenated gum rosin.
  • the formulation exhibits excellent tack and adhesion properties on condensated bottles, i.e. a humid surface of the item, in contrast to the standard acrylic emulsion-based adhesive currently in use.
  • the adhesive allows immediate smoothing after the label is applied to the surface of the bottle.
  • the label may be smoothed down by brushes or squeegee rollers. If the grab to these condensated bottles is not good, as in the case of standard acrylic-emulsion based adhesives, then the action of these brushes or squeegee rollers will cause the label to move and be misplaced on the bottle.
  • Example 1 A laminate web comprising:
  • Example 2 The laminate web according to example 1 , wherein the adhesive layer comprises a polyvinyl methyl ether) copolymer.
  • Example 3 The laminate web according to example 1 or 2, wherein the adhesive layer comprises a poly(ethylene glycol).
  • Example 4 The laminate web according to any of the examples 1 to 3, wherein the laminate is printed and die-cut into the labels of a determined shape.
  • Example 5 The laminate web according to any of the examples 1 -3, wherein the laminate is printed, overlaminated and die-cut into labels of the determined shape.
  • Example 6 The use of a label according to example 4 or 5 for labelling of an item, such as bottle.
  • Example 7 A method for attaching a label onto the surface of an item, the label comprising a facestock, a release liner, and an adhesive layer, wherein the adhesive layer comprises a hydrophilic acrylic block copolymer, the method comprising:
  • Example 8 The method according to example 7, wherein the surface of the item has residual moisture.
  • Example 9. The method according to example 7 or 9, wherein the bottle contains beverage.
  • Example 10. The method according to example 9, wherein the beverage is beer.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)

Abstract

L'invention porte sur un film stratifié d'étiquette, lequel film comprend une couche adhésive entre le film de pellicule d'étiquetage et la protection anti-adhésive, la couche adhésive comprenant un copolymère séquencé acrylique hydrophile. L'invention porte également sur un procédé pour fabriquer des étiquettes et sur un procédé pour attacher une étiquette sur une surface humide d'un article. L'invention porte également sur l'utilisation d'étiquettes pour l'étiquetage d'un article et sur une combinaison d'un article et d'une étiquette.
EP12757200.6A 2011-03-11 2012-03-09 Film stratifié Withdrawn EP2683546A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161451695P 2011-03-11 2011-03-11
PCT/FI2012/050230 WO2012123633A1 (fr) 2011-03-11 2012-03-09 Film stratifié

Publications (2)

Publication Number Publication Date
EP2683546A1 true EP2683546A1 (fr) 2014-01-15
EP2683546A4 EP2683546A4 (fr) 2014-10-15

Family

ID=46830089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12757200.6A Withdrawn EP2683546A4 (fr) 2011-03-11 2012-03-09 Film stratifié

Country Status (3)

Country Link
EP (1) EP2683546A4 (fr)
CN (1) CN103547444B (fr)
WO (1) WO2012123633A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2509338B (en) * 2012-11-16 2017-09-27 Essentra Packaging & Security Ltd Moisture control label
FR3030856B1 (fr) * 2014-12-19 2018-02-02 Arjobex Etiquette adhesive
EP3133117A1 (fr) * 2015-08-17 2017-02-22 Henkel AG & Co. KGaA Système de polymère à base d'eau pour l'étiquetage d'applications adhésives
CN118580814A (zh) 2016-04-08 2024-09-03 艾利丹尼森公司 透澈的热熔粘合剂
EP3683283B1 (fr) * 2019-01-15 2021-08-25 UPM Raflatac Oy Bande stratifiée d'étiquettes comportant un adhésif détachable sensible à la pression à pelage propre de type ouverture-fermeture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU614140B2 (en) 1988-06-28 1991-08-22 Minnesota Mining And Manufacturing Company Pressure-sensitive adhesive
KR100767275B1 (ko) * 2000-06-27 2007-10-17 엑손모빌 케미칼 패턴츠 인코포레이티드 개선된 다이-절단 성능을 갖는 접착제
JP2004017635A (ja) 2002-06-20 2004-01-22 Seiko Epson Corp タック紙及び該タック紙を用いたインクジェット記録方法
MXPA05001005A (es) * 2002-07-26 2005-05-16 Atofina Composicion adhesiva para un medio humedo, con base en copolimeros de bloqueo que comprenden por lo menos un bloque hidrofilo.
US20040122161A1 (en) 2002-12-21 2004-06-24 Paul Charles W. Hot melt adhesive based on acrylic block copolymers
EP2284238B1 (fr) * 2009-08-14 2013-07-03 Henkel AG & Co. KGaA Adhésif à base d'eau doté d'une meilleure adhésion humide

Also Published As

Publication number Publication date
CN103547444A (zh) 2014-01-29
WO2012123633A1 (fr) 2012-09-20
EP2683546A4 (fr) 2014-10-15
CN103547444B (zh) 2016-06-22

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