HRP20220549T1 - Podne obloge sa jezgrom koja sadrži kalcij karbonat i postupci za njihovu proizvodnju - Google Patents

Podne obloge sa jezgrom koja sadrži kalcij karbonat i postupci za njihovu proizvodnju Download PDF

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Publication number
HRP20220549T1
HRP20220549T1 HRP20220549TT HRP20220549T HRP20220549T1 HR P20220549 T1 HRP20220549 T1 HR P20220549T1 HR P20220549T T HRP20220549T T HR P20220549TT HR P20220549 T HRP20220549 T HR P20220549T HR P20220549 T1 HRP20220549 T1 HR P20220549T1
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HR
Croatia
Prior art keywords
core
floor covering
veneer
resin
wood veneer
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HRP20220549TT
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English (en)
Inventor
Daniel SÉGUIN
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I4F Licensing Nv
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Publication of HRP20220549T1 publication Critical patent/HRP20220549T1/hr

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
    • 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/12—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board next to a particulate 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
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • 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
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • 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
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • 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
    • B32B7/03—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 with respect to the orientation of features
    • 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
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02038—Flooring or floor layers composed of a number of similar elements characterised by tongue and groove connections between neighbouring flooring elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/107—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials composed of several layers, e.g. sandwich panels
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/04—4 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/04—Coating on the layer surface on a particulate 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/08—Coating on the layer surface on wood 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/104—Oxysalt, e.g. carbonate, sulfate, phosphate or nitrate particles
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • B32B2307/4026—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • 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
    • B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
    • B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
    • 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
    • B32B2307/72—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B2307/00—Properties of the layers or laminate
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    • B32B2471/00—Floor coverings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2201/00—Joining sheets or plates or panels
    • E04F2201/01—Joining sheets, plates or panels with edges in abutting relationship
    • E04F2201/0107—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges
    • E04F2201/0115—Joining sheets, plates or panels with edges in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edges with snap action of the edge connectors

Claims (16)

1. Podna obloga (1, 21, 30, 140) koja sadrži: jezgru (31, 41, 141) koje sadrži najmanje 50 mas% kalcij karbonata; prvi drveni furnir (33, 35, 43, 45, 143) koji ima prvi pravac vlakana i postavljen je na jednu površinu jezgre (31, 41, 141); naznačena time da drugi drveni furnir (33, 35, 43, 45, 143) ima drugi pravac vlakana i postavljen je preko prvog drvenog furnira (33, 35, 43, 45, 143).
2. Podna obloga (1, 21, 30, 140) prema patentnom zahtjevu 1, pri čemu su navedeni prvi pravac vlakana i navedeni drugi pravac vlakana suštinski ortogonalni jedan u odnosu na drugi.
3. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 2, pri čemu prvi drveni furnir (33, 35, 43, 45, 143) sadrži oko 55 do oko 90 % smole (32, 34, 42, 44) za furnir po masi u odnosu na ukupnu masu furnira.
4. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 3, koja sadrži oko 55 do oko 90 % furnirske smole (32, 34, 42, 44) po masi u odnosu na ukupnu masu obloge.
5. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 4, koja sadrži jezgru (31, 41, 141) koja sadrži najmanje 50 mas% kalcij karbonata u odnosu na ukupnu masu jezgre (31, 41, 141) i najmanje 10 mas % smole jezgra u odnosu na ukupnu masu jezgre (31, 41, 141), pri čemu navedeno jezgra (31, 41, 141) ima gustoću od najmanje 1000 kg/m3.
6. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 5, pri čemu navedena obloga (1, 21, 30, 140) ima stopu bubrenja manju od oko 0.4 % / 0.1 mm debljine drvenog furnira, mjereno prema EN 13329.
7. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 6, pri čemu navedeni najmanje jedan furnir (33, 35, 43, 45, 143) sadrži oko 55 do oko 95 % furnirske smole (32, 34, 42, 44) po masi u odnosu na ukupnu masu furnira (33, 35, 43, 45, 143).
8. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 7, pri čemu navedena obloga (1, 21, 30, 140) sadrži oko 55 do oko 90 % furnirske smole (32, 34, 42, 44) po masi u odnosu na ukupnu masu obloge (1, 21, 30, 140).
9. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 8, koja dalje sadrži: lak (46, 146) nanesen na najmanje jedan drveni furnir (33, 35, 43, 45, 143), tako da je najmanje jedan drveni furnir (33, 35, 43, 45, 143) uklopljen između jezgre (31, 41, 141) i laka (46, 146).
10. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 9, pri čemu najmanje jedan drveni furnir (33, 35, 43, 45, 143) ima debljinu od oko 0.2 mm do oko 7 mm.
11. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 10, pri čemu je najmanje jedan drveni furnir (33, 35, 43, 45, 143) postavljen na jednu površinu jezgre (31, 41, 141) pomoću materijala za vezivanje, naročito smole (32, 34, 42, 44) koja sadrži poliuretan.
12. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 11, pri čemu jezgra (31, 41, 141) definira mehanizam (23) za zaključavanje jezička i žlijeba.
13. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 12, pri čemu je debljina jezgre (31, 41, 141) oko 1 mm do oko 30 mm, poželjno oko 1 mm do oko 12 mm, poželjnije oko 3 mm do 8mm.
14. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 13, pri čemu jezgra (31, 41, 141) ima gustoću od oko 1000 kg/m3 do oko 2600 kg/m3.
15. Podna obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 14, pri čemu jezgra (31, 41, 141) sadrži oko 10 mas% do oko 40 mas% smole (32, 34, 42, 44) jezgra, pri čemu smola (32, 34, 42, 44) jezgra poželjno sadrži polietilen (PE), polipropilen (PP), polietilen velike gustoće (HDPE), polietilen male gustoće (LDPE), polietilen tereftalat (PET) i/ili polivinil klorid (PVC).
16. Postupak za proizvodnju podnih obloga (1, 21, 30, 140), naročito podnih obloga (1, 21, 30, 140) prema bilo kojem od patentnih zahtjeva 1 do 15, koji obuhvaća: postavljanje najmanje jednog drvenog furnira (33, 35, 43, 45, 143) koji ima prvi pravac vlakana prema najmanje jednoj površini jezgre (31, 41, 141) koja sadrži kalcij karbonat i smolu (32, 34, 42, 44) jezgre; postavljanje drugog drvenog furnira (33, 35, 43, 45, 143) koji ima drugi pravac vlakana preko najmanje jednog drvenog furnira (33, 35, 43, 45, 143).
HRP20220549TT 2018-01-26 2019-01-25 Podne obloge sa jezgrom koja sadrži kalcij karbonat i postupci za njihovu proizvodnju HRP20220549T1 (hr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862622416P 2018-01-26 2018-01-26
US201862742967P 2018-10-09 2018-10-09
PCT/EP2019/051910 WO2019145511A1 (en) 2018-01-26 2019-01-25 Floor planks with a core comprising calcium carbonate and methods of manufacturing thereof
EP19701860.9A EP3743272B1 (en) 2018-01-26 2019-01-25 Floor planks with a core comprising calcium carbonate and methods of manufacturing thereof

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HRP20220549T1 true HRP20220549T1 (hr) 2022-06-10

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BE1030084B1 (nl) * 2021-12-23 2023-07-24 Flooring Ind Ltd Sarl Decoratief paneel en werkwijze voor het vervaardigen van een decoratief paneel

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JPS61257566A (ja) * 1985-05-09 1986-11-15 朝日ウッドテック株式会社 床暖房用床材
JP2717753B2 (ja) * 1992-11-16 1998-02-25 大建工業株式会社 床 板
JP2798627B2 (ja) * 1995-03-17 1998-09-17 大建工業株式会社 強化木質化粧材
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CL2020001879A1 (es) 2020-10-02
UA126603C2 (uk) 2022-11-02
EP3743272B1 (en) 2022-04-06
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ZA202003977B (en) 2021-06-30
EP4056361A1 (en) 2022-09-14
AU2019211123A1 (en) 2020-08-13
MA51704A (fr) 2020-12-02
US20200347616A1 (en) 2020-11-05
KR20200116087A (ko) 2020-10-08
WO2019145511A1 (en) 2019-08-01
EP3743272A1 (en) 2020-12-02
PL3743272T3 (pl) 2022-06-20
BR112020014871A2 (pt) 2020-12-08

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