EP0815323B1 - Abriebfeste schichtstoffplatten - Google Patents
Abriebfeste schichtstoffplatten Download PDFInfo
- Publication number
- EP0815323B1 EP0815323B1 EP97900636A EP97900636A EP0815323B1 EP 0815323 B1 EP0815323 B1 EP 0815323B1 EP 97900636 A EP97900636 A EP 97900636A EP 97900636 A EP97900636 A EP 97900636A EP 0815323 B1 EP0815323 B1 EP 0815323B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- particles
- coated
- abrasive
- laminate
- 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.)
- Expired - Lifetime
Links
- 238000005299 abrasion Methods 0.000 title claims abstract description 41
- 239000002245 particle Substances 0.000 claims abstract description 135
- 238000000034 method Methods 0.000 claims abstract description 35
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 23
- 229920000642 polymer Polymers 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003082 abrasive agent Substances 0.000 claims abstract description 9
- 229910052582 BN Inorganic materials 0.000 claims abstract description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims abstract description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims abstract description 4
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 4
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims abstract description 4
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims abstract description 3
- 229910000420 cerium oxide Inorganic materials 0.000 claims abstract description 3
- 239000011521 glass Substances 0.000 claims abstract description 3
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims abstract description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910001928 zirconium oxide Inorganic materials 0.000 claims abstract description 3
- 229920005989 resin Polymers 0.000 claims description 38
- 239000011347 resin Substances 0.000 claims description 38
- 238000000576 coating method Methods 0.000 claims description 33
- 239000011248 coating agent Substances 0.000 claims description 32
- 229920001187 thermosetting polymer Polymers 0.000 claims description 20
- 229920003043 Cellulose fiber Polymers 0.000 claims description 15
- 229920000877 Melamine resin Polymers 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 238000005470 impregnation Methods 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 9
- 229920001519 homopolymer Polymers 0.000 claims description 8
- 229920001688 coating polymer Polymers 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000000151 deposition Methods 0.000 claims description 6
- 239000001856 Ethyl cellulose Substances 0.000 claims description 5
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 5
- 229920001249 ethyl cellulose Polymers 0.000 claims description 5
- 235000019325 ethyl cellulose Nutrition 0.000 claims description 5
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 4
- GZVHEAJQGPRDLQ-UHFFFAOYSA-N 6-phenyl-1,3,5-triazine-2,4-diamine Chemical compound NC1=NC(N)=NC(C=2C=CC=CC=2)=N1 GZVHEAJQGPRDLQ-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 3
- 150000004676 glycans Chemical class 0.000 claims description 3
- 229920001282 polysaccharide Polymers 0.000 claims description 3
- 239000005017 polysaccharide Substances 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 2
- -1 acrylic ester Chemical class 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 239000000123 paper Substances 0.000 description 32
- 229910052500 inorganic mineral Inorganic materials 0.000 description 16
- 239000011707 mineral Substances 0.000 description 16
- 239000000047 product Substances 0.000 description 13
- 239000012736 aqueous medium Substances 0.000 description 9
- 239000000945 filler Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 8
- 238000010030 laminating Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229920001131 Pulp (paper) Polymers 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000000049 pigment Substances 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000012265 solid product Substances 0.000 description 2
- 229920001059 synthetic polymer Polymers 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920002101 Chitin Polymers 0.000 description 1
- 241000238424 Crustacea Species 0.000 description 1
- 241001460053 Laides Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- HIGRAKVNKLCVCA-UHFFFAOYSA-N alumine Chemical compound C1=CC=[Al]C=C1 HIGRAKVNKLCVCA-UHFFFAOYSA-N 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000010431 corundum Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
- B24D11/02—Backings, e.g. foils, webs, mesh fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C5/00—Processes for producing special ornamental bodies
- B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
- B44C5/0469—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper
- B44C5/0476—Ornamental plaques, e.g. decorative panels, decorative veneers comprising a decorative sheet and a core formed by one or more resin impregnated sheets of paper with abrasion resistant properties
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
- D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
- D21H27/28—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
Definitions
- Abrasion resistance can be characterized by the so-called TABER resistance, measured according to standard NF-EN 483-2 (1991) and expressed in number of turns.
- TABER resistance measured according to standard NF-EN 483-2 (1991) and expressed in number of turns.
- its abrasion resistance must correspond to a TABER resistance of at least 4,000 turns and must reach 10,000 to 12,000 turns for use in public places.
- the coating polymer is chosen from organopolysiloxanes, homopolymers or copolymers of styrene and its derivatives, homopolymers or copolymers of acrylic acids or esters, homopolymers or copolymers of acids or methacrylic esters including poly (methyl methacrylate), vinyl homopolymers or copolymers, polyolefins, polysaccharides including ethylcellulose.
- polysaccharides it is possible to use cellulose derivatives such as rethylcellulose or products such as chitin, extracted in particular from the shell of crustaceans.
- the polymer is chosen from polystyrene, poly (methyl methacrylate), ethylcellulose.
- the coating material represents 1 to 10% by dry weight of the dry weight of the coated particles.
- the EINLEHNER abrasiveness of the coated particles is determined, measured under the conditions of the control. This abrasiveness is 55 g / m 2 , it is therefore much lower than that of the control.
- an overlay sheet is made on a type paper machine. Foudrinier from an aqueous medium composition of cellulose fibers refined at 20 ° SR (SCHOEPPER-RIEGLER degrees). Bulk particles of alumina are added to the fibers. the example but coated in ethylcellulose. The sheet also contains 2% by dry weight of a wet resistance based on melamine-formaldehyde resin.
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Ceramic Products (AREA)
Claims (26)
- Abriebfestes Laminat, dadurch gekennzeichnet, daß es als Deckbogen und/oder Dekorationsbogen einen Bogen mit abrasiven Teilchen, die mit einer kontinuierlichen Schicht aus einem nicht abrasiven Beschichtungsmaterial beschichtet sind, enthält.
- Laminat nach Anspruch 1, dadurch gekennzeichnet, daß es sich bei dem nicht abrasiven Beschichtungsmaterial um ein Polymer handelt.
- Laminat nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die beschichteten abrasiven Teilchen eine gemäß der in Beispiel 1 der Beschreibung beschriebenen Prüfung bestimmte Einlehner-Abrasivität kleiner gleich 55 g/m2 aufweisen.
- Laminat nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Teilchen unter Teilchen aus Aluminiumoxid, Siliciumoxid, Bornitrid, Siliciumcarbid, Titancarbid, Wolframcarbid, Zirconiumoxid, Ceroxid, Glas, Keramik oder Gemischen davon ausgewählt sind.
- Laminat nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die beschichteten abrasiven Teilchen eine mittlere Größe zwischen 10 und 200 µm und vorzugsweise zwischen 20 und 150 µm aufweisen.
- Laminat nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die abrasiven Teilchen vor dem Beschichten eine Mohs-Härte von mindestens 6 aufweisen.
- Laminat nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, daß das Beschichtungspolymer unter Organopolysiloxanen, Homopolymeren oder Copolymeren von Styrol und seinen Derivaten, Homopolymeren oder Copolymeren von Acrylsäuren oder -estern, Homopolymeren oder Copolymeren von Methacrylsäuren oder -estern einschließlich Poly(methylmethacrylat), Vinylhomopolymeren oder -copolymeren, Polyolefinen und Polysacchariden einschließlich Ethylcellulose ausgewählt ist.
- Laminat nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, daß das Beschichtungspolymer 1 bis 10 Trockengew.-% des Trockengewichts der beschichteten Teilchen ausmacht.
- Laminat nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß es ein hitzehärtbares Harz enthält, welches unter Melaminharzen, Benzoguanaminharzen, ungesättigten Polyesterharzen und Harnstoffharzen ausgewählt ist.
- Laminat nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Bogen zwischen 1 und 70 Trockengew.-% und vorzugsweise zwischen 1 und 40 Trockengew.-% der beschichteten Teilchen, bezogen auf ihr Gesamttrockengewicht, gegebenenfalls unter Ausschluß des Gewichts des hitzehärtbaren Harzes, enthält.
- Laminat nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß es eine gemäß der Norm NF-EN-483-2 (1991) bestimmte Taber-Abriebfestigkeit größer gleich 3000 Umdrehungen aufweist.
- Laminat nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß es einen hohen Glanz aufweist.
- Verfahren zur Herstellung eines abriebfesten Laminats, dadurch gekennzeichnet, daß man auf den Stapel der verschiedenen Komponenten des Laminats als Deckbogen und/oder Dekorationsbogen mindestens einen Papierbogen mit abrasiven Teilchen, die mit einer kontinuierlichen Schicht aus einem nicht abrasiven Beschichtungsmaterial beschichtet sind, aufbringt.
- Verfahren nach dem vorhergehenden Anspruch 13, dadurch gekennzeichnet, daß der Bogen auf dem Wege der Papierherstellung aus einer Dispersion auf Basis von Cellulosefasern erhalten worden ist und man die mit dem nicht abrasiven Material beschichteten abrasiven Teilchen in Masse in den die Cellulosefasern enthaltenden Stoffauflauf der Papiermaschine gibt.
- Verfahren nach dem vorhergehenden Anspruch 13, dadurch gekennzeichnet, daß der Bogen auf dem Wege der Papierherstellung aus einer Dispersion auf Basis von Cellulosefasern erhalten worden ist und man die mit dem nicht abrasiven Material beschichteten abrasiven Teilchen mit Hilfe eines anderen Stoffauflaufs der Papiermaschine auf die Oberfläche des in nassem Zustand gebildeten Bogens aufbringt.
- Verfahren nach dem vorhergehenden Anspruch 13, dadurch gekennzeichnet, daß man die beschichteten Teilchen in Abmischung mit einem hitzehärtbaren Harz gemäß Anspruch 9 durch Imprägnieren oder Beschichten in den Bogen einbringt.
- Verfahren nach dem vorhergehenden Anspruch 13, dadurch gekennzeichnet, daß man die beschichteten Teilchen in den Bogen einbringt, indem man sie auf einen vorher mit einem hitzehärtbaren Harz gemäß Anspruch 9 imprägnierten Bogen aufbringt.
- Verfahren nach einem der Ansprüche 13 bis 17, dadurch gekennzeichnet, daß das Laminat mit dem Bogen einem Laminat gemäß einem der Ansprüche 2 bis 12 entspricht.
- Verfahren nach Anspruch 18, dadurch gekennzeichnet, daß jedes der abrasiven Teilchen in einem vorgeschalteten Schritt durch Verdampfung des in einem Lösungsmittel gelösten Polymers auf den in einer Wirbelschicht suspendierten Teilchen mit der kontinuierlichen Schicht beschichtet worden ist.
- Verfahren zur Herstellung eines Oberflächenbogens eines abriebfesten Laminats als Deckbogen oder Dekorationsbogen mit abrasiven Teilchen, dadurch gekennzeichnet, daß man jedes der abrasiven Teilchen vorher mit einer kontinuierlichen Schicht aus einem nicht abrasiven Polymer in der Wirbelschicht durch Verdampfung des in einem Lösungsmittel gelösten Polymers auf den suspendierten Teilchen beschichtet und die beschichteten abrasiven Teilchen eine mittlere Größe zwischen 20 und 150 µm aufweisen.
- Verfahren nach Anspruch 20, dadurch gekennzeichnet, daß die abrasiven Teilchen einem der Ansprüche 3, 4, 6, 7 oder 8 entsprechen.
- Verfahren nach Anspruch 20 oder 21, dadurch gekennzeichnet, daß der Bogen auf dem Wege der Papierherstellung aus einer Dispersion auf Basis von Cellulosefasern erhalten worden ist und man die beschichteten abrasiven Teilchen in Masse in den die Cellulosefasern enthaltenden Stoffauflauf der Papiermaschine gibt.
- Verfahren nach Anspruch 20 oder 21, dadurch gekennzeichnet, daß der Bogen auf dem Wege der Papierherstellung aus einer Dispersion auf Basis von Cellulosefasern erhalten worden ist und man die beschichteten abrasiven Teilchen mit Hilfe eines anderen Stoffauflaufs der Papiermaschine auf die Oberfläche des in nassem Zustand gebildeten Bogens aufbringt.
- Verfahren nach Anspruch 20 oder 21, dadurch gekennzeichnet, daß man die beschichteten Teilchen in Abmischung mit einem hitzehärtbaren Harz gemäß Anspruch 9 durch Imprägnieren oder Beschichten in den Bogen einbringt.
- Verfahren nach Anspruch 20 oder 21, dadurch gekennzeichnet, daß man die beschichteten Teilchen in den Bogen einbringt, indem man sie auf einen vorher mit einem hitzehärtbaren Harz gemäß Anspruch 9 imprägnierten Bogen aufbringt.
- Verfahren nach einem der Ansprüche 20 bis 25, dadurch gekennzeichnet, daß der Bogen zwischen 1 und 70 Trockengew.-% und vorzugsweise zwischen 1 und 40 Trockengew.-% der beschichteten Teilchen, bezogen auf ihr Gesamttrockengewicht, gegebenenfalls unter Ausschluß des Gewichts des hitzehärtbaren Harzes, enthält.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9600380 | 1996-01-15 | ||
| FR9600380 | 1996-01-15 | ||
| PCT/FR1997/000055 WO1997026410A1 (fr) | 1996-01-15 | 1997-01-14 | Feuille papetiere et stratifies resistants a l'abrasion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0815323A1 EP0815323A1 (de) | 1998-01-07 |
| EP0815323B1 true EP0815323B1 (de) | 2003-04-09 |
Family
ID=9488105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97900636A Expired - Lifetime EP0815323B1 (de) | 1996-01-15 | 1997-01-14 | Abriebfeste schichtstoffplatten |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6290815B1 (de) |
| EP (1) | EP0815323B1 (de) |
| AT (1) | ATE237031T1 (de) |
| CA (1) | CA2214015A1 (de) |
| DE (1) | DE69720599T2 (de) |
| ES (1) | ES2197328T3 (de) |
| PT (1) | PT815323E (de) |
| WO (1) | WO1997026410A1 (de) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2358668C (en) * | 1999-01-22 | 2006-12-19 | Akzo Nobel N.V. | Synthetic resin film for laminates and method of producing same |
| SI1068083T1 (en) * | 1999-01-26 | 2004-02-29 | Kronospan Technical Company Ltd. | Method for producing laminate coatings, and laminate coating |
| AU3252099A (en) * | 1999-01-26 | 2000-08-18 | Kronospan Technical Company Limited | Method for impregnating decorative papers |
| WO2000069630A1 (en) * | 1999-05-19 | 2000-11-23 | Akzo Nobel N.V. | Abrasion-resistant decor sheet |
| US6287681B1 (en) | 1999-07-20 | 2001-09-11 | The Mead Corporation | Preparation of wear-resistant laminates using mineral pigment composites |
| US6517674B1 (en) * | 2000-02-02 | 2003-02-11 | The Mead Corporation | Process for manufacturing wear resistant paper |
| MXPA03006716A (es) * | 2001-01-31 | 2003-10-24 | 3M Innovative Properties Co | Recubrimiento laminado curable resistente al ensuciamiento. |
| US6716314B2 (en) | 2001-02-27 | 2004-04-06 | Meadwestvaco Corporation | Method for making improved abrasion resistant overlays |
| US6551455B2 (en) * | 2001-02-27 | 2003-04-22 | The Mead Corporation | Multi-layer printable wear resistant papers including particle rich interior layer |
| US6863774B2 (en) * | 2001-03-08 | 2005-03-08 | Raytech Innovative Solutions, Inc. | Polishing pad for use in chemical-mechanical planarization of semiconductor wafers and method of making same |
| US7026038B2 (en) * | 2001-04-04 | 2006-04-11 | Nevamar Company, Llc | Wear resistant laminates |
| US20040146706A1 (en) * | 2001-06-19 | 2004-07-29 | Toshihiro Kasai | Protective film,adhesive sheet and floor surface protective structure |
| US20030040563A1 (en) * | 2001-08-23 | 2003-02-27 | Sagal E. Mikhail | Substantially non-abrasive thermally conductive polymer composition containing boron nitride |
| US6702922B2 (en) * | 2002-07-17 | 2004-03-09 | Mw Custom Papers, Llc | Papers for use in decorative laminates and methods of making the same |
| US20060078485A1 (en) * | 2002-12-30 | 2006-04-13 | Thiele Erik S | Process of making a water dispersible titanium dioxide pigment useful in paper laminates |
| US8173240B2 (en) * | 2003-09-30 | 2012-05-08 | Kronoplus Technical Ag | Decorative paper with sprinkled corundum, coated with an adhesive |
| TWI367898B (en) * | 2004-03-16 | 2012-07-11 | Albany Int Corp | Belts and roll coverings having a nanocomposite coating |
| DE102004043355B4 (de) * | 2004-09-08 | 2006-09-21 | Kronotec Ag | Imprägnat |
| US20060265966A1 (en) * | 2005-05-24 | 2006-11-30 | Rostal William J | Abrasive articles and methods of making and using the same |
| US20060265967A1 (en) * | 2005-05-24 | 2006-11-30 | 3M Innovative Properties Company | Abrasive articles and methods of making and using the same |
| DE112006001459B4 (de) | 2005-06-07 | 2019-05-29 | The Chemours Company Fc, Llc | Papier und lammatpapiere, die modifiziertes titandioxid enthalten |
| US7601212B2 (en) | 2005-08-29 | 2009-10-13 | E.I. Du Pont De Nemours And Company | Pigment particles coated with polysaccharides and having improved properties |
| US20070068423A1 (en) * | 2005-09-27 | 2007-03-29 | Thiele Erik S | Titanium dioxide pigment useful in paper laminates |
| US7824486B2 (en) * | 2005-09-27 | 2010-11-02 | E. I. Du Pont De Nemours And Company | Paper laminates |
| US20100075781A1 (en) * | 2007-02-28 | 2010-03-25 | Callaway Golf Company | Dimples composed of letters or symbols inset into cover |
| DE102010052518A1 (de) * | 2010-11-26 | 2012-05-31 | Brillux Gmbh & Co. Kg | Beschichtungsmasse mit Funkeleffekt |
| WO2012148907A1 (en) | 2011-04-28 | 2012-11-01 | E. I. Du Pont De Nemours And Company | Treated inorganic pigments having improved bulk flow and their use in paper slurries |
| ES2598240T3 (es) | 2011-06-28 | 2017-01-26 | The Chemours Company Tt, Llc | Pigmentos inorgánicos tratados que tienen menor fotoactividad y propiedades antimicrobianas y su uso en suspensiones de papel |
| CA2849773C (en) | 2011-10-28 | 2020-10-20 | E. I. Du Pont De Nemours And Company | Treated inorganic core particles having improved dispersability |
| CN104039894A (zh) * | 2011-10-28 | 2014-09-10 | 纳幕尔杜邦公司 | 具有改善的分散性的处理过的无机颜料及其在纸产品中的用途 |
| CA2849758C (en) | 2011-10-28 | 2020-10-20 | Michael Patrick Diebold | Treated inorganic pigments having improved dispersability and use thereof in coating compositions |
| WO2014021858A1 (en) * | 2012-07-31 | 2014-02-06 | Hewlett-Packard Development Company, L.P. | Print media |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1543107A (fr) * | 1966-11-04 | 1968-10-18 | Nat Lead Co | Additifs enrobés notamment pour matières plastiques |
| US3661673A (en) | 1969-05-01 | 1972-05-09 | Woodall Industries Inc | Method of making plastic laminate having high abrasion resistance |
| ATA806276A (de) * | 1976-10-29 | 1978-07-15 | Neusiedler Ag | Fuellstoffe und verfahren zur herstellung |
| US5093185A (en) * | 1984-12-26 | 1992-03-03 | Nevamar Corporation | Abrasion resistant laminate |
| US4713138A (en) * | 1984-12-26 | 1987-12-15 | Nevamar Corporation | Method of producing abrasion-resistant decorative laminate |
| US4643801A (en) * | 1986-02-24 | 1987-02-17 | Nalco Chemical Company | Papermaking aid |
| FR2674251B1 (fr) * | 1991-03-22 | 1994-04-29 | Rhone Poulenc Chimie | Nouvelles particules mixtes a base de silices et de polymeres, compositions filmogenes les contenant, films obtenus a partir desdites compositions et procede de preparation. |
| JPH0515772A (ja) * | 1991-07-12 | 1993-01-26 | Nippon Junyaku Kk | マイクロカプセルの製法 |
| US5266384A (en) * | 1991-07-18 | 1993-11-30 | Nevamar Corporation | Aesthetic surface layer |
| US5466511A (en) * | 1991-07-18 | 1995-11-14 | Nevamar Corporation | Coated transfer sheet and laminate produced therefrom |
| GB9127293D0 (en) * | 1991-12-23 | 1992-02-19 | Ici Plc | Coating pigment particles with polymers |
-
1997
- 1997-01-14 EP EP97900636A patent/EP0815323B1/de not_active Expired - Lifetime
- 1997-01-14 DE DE69720599T patent/DE69720599T2/de not_active Expired - Fee Related
- 1997-01-14 CA CA002214015A patent/CA2214015A1/fr not_active Abandoned
- 1997-01-14 PT PT97900636T patent/PT815323E/pt unknown
- 1997-01-14 AT AT97900636T patent/ATE237031T1/de not_active IP Right Cessation
- 1997-01-14 US US08/894,806 patent/US6290815B1/en not_active Expired - Fee Related
- 1997-01-14 WO PCT/FR1997/000055 patent/WO1997026410A1/fr not_active Ceased
- 1997-01-14 ES ES97900636T patent/ES2197328T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69720599T2 (de) | 2004-04-08 |
| DE69720599D1 (de) | 2003-05-15 |
| PT815323E (pt) | 2003-08-29 |
| EP0815323A1 (de) | 1998-01-07 |
| ES2197328T3 (es) | 2004-01-01 |
| ATE237031T1 (de) | 2003-04-15 |
| US6290815B1 (en) | 2001-09-18 |
| CA2214015A1 (fr) | 1997-07-24 |
| WO1997026410A1 (fr) | 1997-07-24 |
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