EP1453672A1 - Verfahren zur herstellung eines flächengebildes mit einer klarfolie als nutzschicht, eine peroxidisch vernetzbare klarfolie als nutzschicht für heterogene bodenbeläge sowie derartige bodenbeläge - Google Patents
Verfahren zur herstellung eines flächengebildes mit einer klarfolie als nutzschicht, eine peroxidisch vernetzbare klarfolie als nutzschicht für heterogene bodenbeläge sowie derartige bodenbelägeInfo
- Publication number
- EP1453672A1 EP1453672A1 EP02787858A EP02787858A EP1453672A1 EP 1453672 A1 EP1453672 A1 EP 1453672A1 EP 02787858 A EP02787858 A EP 02787858A EP 02787858 A EP02787858 A EP 02787858A EP 1453672 A1 EP1453672 A1 EP 1453672A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- film
- wear layer
- layer
- polyolefin
- floor coverings
- 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- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 title claims abstract description 4
- -1 organic peroxide compound Chemical class 0.000 claims abstract description 21
- 229920000098 polyolefin Polymers 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 5
- 239000002480 mineral oil Substances 0.000 claims description 5
- 235000010446 mineral oil Nutrition 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- KOMNUTZXSVSERR-UHFFFAOYSA-N 1,3,5-tris(prop-2-enyl)-1,3,5-triazinane-2,4,6-trione Chemical compound C=CCN1C(=O)N(CC=C)C(=O)N(CC=C)C1=O KOMNUTZXSVSERR-UHFFFAOYSA-N 0.000 claims description 3
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 claims description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 3
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Chemical compound CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 claims description 3
- 229920006245 ethylene-butyl acrylate Polymers 0.000 claims description 3
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 1
- 239000000080 wetting agent Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 53
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 229920000554 ionomer Polymers 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- VDYWHVQKENANGY-UHFFFAOYSA-N 1,3-Butyleneglycol dimethacrylate Chemical compound CC(=C)C(=O)OC(C)CCOC(=O)C(C)=C VDYWHVQKENANGY-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
- XOJWAAUYNWGQAU-UHFFFAOYSA-N 4-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCOC(=O)C(C)=C XOJWAAUYNWGQAU-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 239000004605 External Lubricant Substances 0.000 description 1
- 239000004610 Internal Lubricant Substances 0.000 description 1
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 description 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000011127 biaxially oriented polypropylene Substances 0.000 description 1
- 229920006378 biaxially oriented polypropylene Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001526 metallocene linear low density polyethylene Polymers 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
Definitions
- the present invention relates to a method for producing a multilayer sheet using a polyolefin-based film containing at least one organic peroxide compound as the wear layer, a polyolefin-based film containing at least one organic peroxide compound and a floor covering which has this film applied as the wear layer.
- Multi-layer thermoplastic floor coverings with a polyolefin-based wear layer are known in the prior art (cf. for example EP-A2-0 621 128 and EP-A2-0 780 207).
- floor coverings have disadvantages in terms of manufacture in that an adhesive is required to connect the wear layer to the substructure and, in many cases, special polymers such as ionomers are required for the wear layer.
- the wear layer is also networked and the
- Peroxide compound is applied to a second layer to form a first layer as a wear layer.
- the polyolefin contained in the film is not subject to any particular restriction and can, for example, be a homo- or copolymer of ethylenically unsaturated compounds or a mixture thereof, such as polyethylene types,
- the film contains a
- the organic peroxide compound contained in the film not only comprises individual compounds, but can also comprise a mixture of at least two such peroxide compounds, with the proviso that both the individual compounds and such a mixture have a predetermined decomposition temperature which, according to the invention, is ⁇ the temperature , in which the film is applied to the second layer.
- Examples of organic peroxide compounds are 2,5-dimethyl-2,5-di- (t-butylperoxy) hexane ("DHBP") and 1,1-di- (t-butylperoxy) -3,3,5-trimethylcyclohexane.
- the organic peroxide compound is preferably present in the film in an amount of 0.05 to 2.0% by weight, based on the amount of the polyolefin.
- Co-crosslinking agents may also be present in the film, provided that these co-crosslinking agents are substantially stable at a temperature less than the temperature that is present when the film is applied to the second layer.
- Such co-crosslinking agents are preferably selected from the group consisting of di- and trimethacrylates, for example 1,4-butanediol dimethacrylate (“1,4-BDMA”), 1,3-butanediol dimethacrylate (“1,3-BDMA”), triethylene glycol dimethacrylate ( “TEDMA”), trimethylolpropane trimethacrylate (“TRIM”), triallyl cyanurate (“TAG”) and triallyl isocyanurate (“TAIC”), and mixtures thereof.
- 1,4-BDMA 1,4-butanediol dimethacrylate
- 1,3-BDMA 1,3-butanediol dimethacrylate
- TAM trimethylolpropane trimethacrylate
- TAG triallyl cyan
- the co-crosslinking agent is preferably present in the film in an amount of 0.05 to 5% by weight, based on the amount of the polyolefin.
- Mineral oil preferably (light) paraffinic mineral oil, may also be present in the film in an amount of up to 20% by weight, based on the polyolefin.
- the clear film or pigmented film used for use as a top or top layer for the multilayer fabric to be produced according to the invention can furthermore include customary processing aids, such as internal / external lubricants, for example from the group of waxes, for example metal salts; Antistatic agents, for example GMS; Antioxidants, for example phenol-hindered amines, etc. contain. These processing aids are used in conventional amounts, for example 0.1 to 3% by weight, based on the polyolefin.
- An essential property of the process according to the invention is that the lamination or application of the film to the second layer and the peroxidic crosslinking of the polyolefin contained in the film can be carried out in one process step, for example in an Auma, double belt press, etc. Furthermore, it was surprisingly found that no adhesive is required in the process according to the invention in order to achieve excellent adhesion of the film with the second layer as the substructure. In addition, owing to the peroxidic crosslinking, in contrast to the electron beam crosslinking used in the prior art, the entire cross section of the film is crosslinked, which results in excellent material properties of the wear layer.
- All conventional types of polyethylene can be used as binders in the film, including types of polyethylene which are not suitable for use as a wear layer without crosslinking, so that the use of special polymers, such as ionomers, described in the prior art no longer applies to the wear layer is required.
- a clear film When using a clear film as a wear or top layer, no fillers are generally incorporated into it; however, small amounts of silica can be used as fillers in this embodiment.
- a pigmented film If a pigmented film is used as a top or top layer, customary fillers such as quartz powder, kaolin, talc, wood powder, dolomite, aluminum trihydroxide, precipitated silica, heavy spar, chalk can be incorporated in addition to conventional pigments.
- the amounts of the fillers and pigments used are in the usual ranges and are, for example, up to 70% by weight for fillers and, for example, up to 8% by weight for pigments, based on the overall formulation.
- Another object of the present invention relates to the film described above itself, which can be used as a wear or cover layer for any surface structure, for example as a wall, ceiling, floor covering, decorative film or artificial veneer.
- a wear layer for a floor covering is particularly preferred.
- Another object of the present invention relates to a (heterogeneous) floor covering with at least two layers, the wear layer representing the film described above, which can be produced by the method according to the invention described above.
- Floor covering has a wear layer with a thickness of preferably 0.06 to 1.0 mm.
- the second layer or the substructure of such flat structures, to which the film according to the invention is applied or laminated, is not subject to any
- the film according to the invention can be laminated as a wear layer onto a carrier layer as a second layer, with a flat structure of this type possibly also under the carrier layer
- Back layer made of a chemically or mechanically foamed
- Foam layer is arranged.
- these floor coverings preferably consist of 3, 4 or 5 layers, for example a simple structure consisting of a carrier as a second layer, a wear layer and a protective layer, or a structure consisting of an optionally foamed backing layer, middle or intermediate layer , printed film or fleece including transparent cover layer.
- the intermediate layer can also be colored for this purpose.
- a protective layer made of polymers or copolymers and / or waxes can be arranged above the wear layer. Examples of these unsaturated curable coating systems are polyacrylates, polymethacrylates, polyurethane mixtures thereof. But it can also be used, for example, camauba wax.
- the protective layer should be made of (co) polymers compatible with the wear layer.
- the structure of the fabric according to the invention consists of a crosslinked clear film, laminated onto a BOPP film and a highly filled olefinic underlayer arranged underneath.
- the recipe for the crosslinkable clear film is as follows:
- the formulation of the lower layer is as follows:
- the clear film is laminated onto the underlayer in a rubber band Auma at a drum temperature of around 190 ° C.
Landscapes
- Laminated Bodies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10160622A DE10160622A1 (de) | 2001-12-11 | 2001-12-11 | Verfahren zur Herstellung eines Flächengebildes mit einer Klarfolie als Nutzschicht, eine peroxidisch vernetzbare Klarfolie als Nutzschicht für heterogene Bodenbeläge sowie derartige Bodenbeläge |
| DE10160622 | 2001-12-11 | ||
| PCT/EP2002/013443 WO2003049941A1 (de) | 2001-12-11 | 2002-11-28 | Verfahren zur herstellung eines flächengebildes mit einer klarfolie als nutzschicht, eine peroxidisch vernetzbare klarfolie als nutzschicht für heterogene bodenbeläge sowie derartige bodenbeläge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1453672A1 true EP1453672A1 (de) | 2004-09-08 |
Family
ID=7708682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02787858A Withdrawn EP1453672A1 (de) | 2001-12-11 | 2002-11-28 | Verfahren zur herstellung eines flächengebildes mit einer klarfolie als nutzschicht, eine peroxidisch vernetzbare klarfolie als nutzschicht für heterogene bodenbeläge sowie derartige bodenbeläge |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20050053781A1 (de) |
| EP (1) | EP1453672A1 (de) |
| AU (1) | AU2002352177A1 (de) |
| CA (1) | CA2469848A1 (de) |
| DE (1) | DE10160622A1 (de) |
| WO (1) | WO2003049941A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767274B (zh) * | 2012-08-03 | 2014-04-09 | 湖南圣保罗木业有限公司 | 一种浮雕强化木地板及其制造方法、浮雕模压模板 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB903295A (en) * | 1958-06-26 | 1962-08-15 | Dunlop Rubber Co | Improvements in bonding of ethylene polymers or copolymers |
| US3608006A (en) * | 1966-10-01 | 1971-09-21 | Furukawa Electric Co Ltd | Production of foamed polyolefin composite sheet |
| JPS6480517A (en) * | 1987-09-24 | 1989-03-27 | Toyo Tire & Rubber Co | Bonding method for epdm vulcanized rubber |
| GB9415930D0 (en) * | 1994-08-04 | 1994-09-28 | Forbo Nairn Ltd | Floor coverings |
| DE19548681C2 (de) * | 1995-12-23 | 1998-01-22 | Pegulan Tarkett Ag | Verfahren zur Herstellung von geschäumten Schichten aus Polyolefin auf Kalandern |
| WO1997047802A1 (de) * | 1996-06-14 | 1997-12-18 | Dlw Aktiengesellschaft | Emissionsarmer elastomer-bodenbelag |
| ES2157814B1 (es) * | 1999-07-30 | 2002-04-16 | Pemarsa S A | Pavimento compuesto, en especial para uso deportivo, infantil y en ganaderia, y procedimiento para la obtencion de dicho pavimento. |
-
2001
- 2001-12-11 DE DE10160622A patent/DE10160622A1/de not_active Ceased
-
2002
- 2002-11-28 US US10/498,097 patent/US20050053781A1/en not_active Abandoned
- 2002-11-28 CA CA002469848A patent/CA2469848A1/en not_active Abandoned
- 2002-11-28 AU AU2002352177A patent/AU2002352177A1/en not_active Abandoned
- 2002-11-28 EP EP02787858A patent/EP1453672A1/de not_active Withdrawn
- 2002-11-28 WO PCT/EP2002/013443 patent/WO2003049941A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO03049941A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002352177A1 (en) | 2003-06-23 |
| CA2469848A1 (en) | 2003-06-19 |
| WO2003049941A1 (de) | 2003-06-19 |
| US20050053781A1 (en) | 2005-03-10 |
| DE10160622A1 (de) | 2003-06-18 |
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| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: GRAF, ANJA Inventor name: MAUK, HANNS-JOERG Inventor name: FISCHER, BERND |
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