CN101544082A - Profiled product made of a composite material - Google Patents

Profiled product made of a composite material Download PDF

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Publication number
CN101544082A
CN101544082A CNA2008100996290A CN200810099629A CN101544082A CN 101544082 A CN101544082 A CN 101544082A CN A2008100996290 A CNA2008100996290 A CN A2008100996290A CN 200810099629 A CN200810099629 A CN 200810099629A CN 101544082 A CN101544082 A CN 101544082A
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CN
China
Prior art keywords
pressed product
polymer
composite
wood
fibred
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.)
Pending
Application number
CNA2008100996290A
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Chinese (zh)
Inventor
陈元文
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.)
Woodn Ind S R L
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Woodn Ind S R L
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Filing date
Publication date
Application filed by Woodn Ind S R L filed Critical Woodn Ind S R L
Publication of CN101544082A publication Critical patent/CN101544082A/en
Pending legal-status Critical Current

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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
    • 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
    • B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
    • 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
    • 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
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (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
    • 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
    • B32B27/30—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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/18—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/026—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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2419/00—Buildings or parts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2203/00—Specially structured or shaped covering, lining or flooring elements not otherwise provided for
    • E04F2203/04—Specially structured or shaped covering, lining or flooring elements not otherwise provided for comprising a plurality of internal elongated cavities arranged in substantially parallel rows

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

A profiled product made of a composite material, in which the profile is made of a compound substantially comprising wood dust or wood fibres and at least one polymer, preferably PVC (polyvinylchloride), PP (polypropylene) or PE (polyethylene) and in which the profile is externally covered in whole or in part by a protective film that is made of one or more transparent thermoplastic polymers and rendered permanently adherent to the external surfaces of the profile.

Description

The pressed product that makes by composite
Technical field
The present invention relates to the pressed product (profiles) that made by composite, WPC (wood plastic compound) product known on this pressed product and the market is similar, and described WPC product has been developed and has been used for replacing or replacing natural timber.
Background technology
In these products, the wooden component that is generally the wood chip of all lengths or wood-fibred form is generally by reclaiming the product that is made by wood or reclaiming wood shavings or acquisitions such as timber is tiltedly expected, sawdust.Described plastic fraction is generally available from low or high density polymer, for example PE (polyethylene), PP (polypropylene) and PVC (polyvinyl chloride).In addition, can use various types of additives (auxiliary material or inserts) to make the WPC product, depend on the character of the material of wishing acquisition; For example, some auxiliary material or inserts can prevent product degraded, and some help to make product to have self-extinguishment when catching fire, or make material stable to being exposed to UV light etc.
Can with handle the similar mode of plastics, handle material available from these compounds; For example, can inject or extrude obtaining finished product, such as being used for floor or wall covering that building construction uses or the pressed product (or batten) that is used to cover decorative purpose by mould by lifting plate.
These pressed products specifically are used for building industry, are used for outdoor flooring, as the covering of ornamental wall or indoor wall, or make edging, window frame or doorframe etc. around skirting, wall gusset, the indoor perforate.
When being used for floor, inner covering and decorative covering application, known material has limitation.In principle, these restrictions are because the pressed product that obtains with above-mentioned material has negative character, for example quite not beautiful outward appearance, to the low tolerance of ultraviolet (promptly to the sensitiveness of light, the result because be exposed to natural environment (element) and light and variable color and cause the deterioration of the physical/mechanical character of product).Then must use such as the stabilizing agent of transparent protectiveness/ornamental varnish and suitably handle these pressed products, or cover these pressed products with pasting the abundant visible lip-deep facing paper of observer.
Summary of the invention
The objective of the invention is by making by composite, the pressed product that for example above-mentioned WPC makes is eliminated these shortcomings, and obtains following character: make product have beautiful outward appearance (for example have and be quite analogous to or the surface of the irregular grain pattern suitable) with the pattern of natural timber and have be designed to full view (full view) thus form keeps being exposed to the surface of natural environment.In order to realize this point, described surface coverage has film, and described film is transparent, so it can not change the appearance of pressed product, and described film is made by one or more thermoplastic polymers.This film improved described pressed product mechanical strength and admirably elimination ultraviolet light, help to keep engineering properties and the appearance characteristics of pressed product in its whole useful life.
Because these character, pressed product of the present invention can be used for ideally such as following application: the ornament of indoor and outdoors floor, covering, the ornament of wall that is used for decorative purpose or room wall and prevent that sunlight from entering the barrier in room (screen), produce the finished product pressed product that is used for around the door and window of inside, making very attractive framework.
Pressed product of the present invention structurally is characterised in that its all surfaces or keeps being exposed to the major general on the surface of external factor and be coated with transparent thermoplastic film; By using glue or adhesive material that described thermoplastic film for good and all is not bonded on the whole surf zone, but the simple physical/chemical by (especially by with described thermoplastic film coextrusion and when fixing or being adhered to described film on the selected pressed product surface by thermodynamics/chemical/mechanical effect simultaneously) acquisition when pressed product is extruded/mechanical adhesion power for good and all is bonded at described thermoplastic film on the whole surf zone.
Another character of pressed product of the present invention is that the appearance of the pressed product of the finished product that will cover with transparent protectiveness film can be determined by extrusion method; rather than, apply the machinery or the drawing step (graphic procedure) of carrying out before or after the transparency protected property film and determine by after the extrusion.
Description of drawings
According to above-mentioned target, in following claim, can be clear that technical characterictic of the present invention.Can be well understood to advantage of the present invention from following detailed, describe part in detail and comprise reference to the accompanying drawing that preferred implementation of the present invention is shown, these accompanying drawings are just to the purpose of giving an example, and do not limit the scope of the invention, in the accompanying drawing:
Fig. 1 is the first possible sectional schematic diagram of pressed product of the present invention, and shown is with the part coextrusion of transparent thermoplastic film and be adhered in two lip-deep processes with big cross section.
Fig. 2 is the second possible sectional schematic diagram of pressed product of the present invention, and shown is with the part coextrusion of transparent thermoplastic film and be adhered in two lip-deep processes with big cross section.
Fig. 3 is the 3rd possible sectional schematic diagram of pressed product of the present invention, and shown is with the part coextrusion of transparent thermoplastic film and be adhered in two lip-deep processes with big cross section.
Fig. 4 shows an example of the pressed product shown in Figure 1 that is used to cover wall, and described wall is used for decorative purpose;
Fig. 5 shows an example as the pressed product shown in Figure 2 of floor topping (floor covering);
Fig. 6 shows an example of the Fig. 2 that is used to make skirting or pressed product shown in Figure 3;
Fig. 7 is the schematic diagram of framework around the perforate of window frame schematic diagram or door, and the framework around the perforate of described window frame or door can be made with the part of the pressed product of manufacturing of the present invention.
The specific embodiment
In the accompanying drawings, numeral 1,1a and 1b represent the body of pressed product part, when many this pressed products during along its side placed adjacent, these bodies can constitute the covering of room interior walls or the outer wall (see figure 4) of decorative article, or constitute the floor topping (see figure 5), or use to make the skirting (see figure 6) or to be cut into suitable dimensions and to be used to make door and window framework (see figure 7) on every side with suitable length.
Pressed product of the present invention is made of composite, and described composite preferably has following composition:
-15% to 70% wood chip;
-be less than 10% auxiliary compounds or inserts, for example plasticizer, fire retardant, swelling agent, adhesive and pigment;
The composite of-residue percentage comprises one or more polymer, preferred PVC (polyvinyl chloride), PP (polypropylene) or PE (polyethylene);
-density is that 650 kilograms per cubic meter are to 1400 kilograms per cubic meter
Numeral 2 expressions are used to cover the surface of pressed product 1,1b, 1c so that these pressed products have the part (section) of the plastic sheeting of above-mentioned character.
Use the transparent thermoplastic polymer that reaches precedence requirement that mixes to come fabrication portion 2, described precedence requirement can be:
-technological property is for example to scratch, scraping, damage, ultraviolet light, bending and fiery tolerance;
-the character that perceives, for example opacity, gloss, pliability, hardness etc.
The preferred PVC of these polymer (polyvinyl chloride), MBS (polymethacrylates-butadiene-styrene, more specifically be methyl methacrylate-butadiene-styrene thermopolymer) and PMMA (polymethyl methacrylate), three kinds of polymer can be 0%-100% separately in the mixture, depend on above-mentioned requirements.
For example, in outdoor utility, the preferred PMMA that uses greater than 60%, the flavescence problem when directly being exposed to ultraviolet light to limit.Need very important use for shock resistance and anti-scratch these, the preferred MBS that uses greater than 30%.Prevent the common application of painted (staining), the preferred PVC that uses greater than 60% for film wherein.
The thickness of film 2 can be 0.1mm to several millimeters, depends on the application of pressed product 1 expection.For example, when pressed product 1 as floor topping (Fig. 5), the thickness of film 2 can be 0.3mm to 0.5mm.
The film 2 stable surfaces that also for good and all fit to pressed product 1 are realized in the following manner: the character of utilizing each material, particularly by coextrusion (simultaneously) pressed product 1 and film 2, and the pressure that uses appropriate amount produce between the surface of film 2 and pressed product 1 by heat-chemistry-mechanism under the suitable temperature conditions bonding, thereby make film 2 be adhered on the surface of pressed product 21.
In the preferred implementation of pressed product 1, relevant composite is made in this way: in extrusion, the surface of pressed product has texture mixing or at random, depends on required outward appearance.
For example, described texture can be more or less obvious, has the color bigger or less with following color contrast, and can one or more form and aspect and tone variations existence.
The technical characterictic of the novelty of the pressed product that is made by composite of the present invention may be summarized as follows:
The scratch resistance of-Gao and marresistance, this is owing to use film 2 to apply on the surface of pressed product Covering;
-do not need varnish, or under any circumstance eliminated the pressed product of extruding apply protective agent this Need, this is because the surface smoothness of pressed product obtains in the coextrusion process, and depends on Used composite applies film 2 by heat/chemical/mechanical effect and protects described surface smoothness, also In other words, do not need the help of glue or extra binder substance;
-pressed product becomes the total power of regeneration that has same color and have the product of same nature (recyclability), this is owing to do not use varnish or extra binder substance;
-ultraviolet tolerance is improved, this is that institute is provided by the protectiveness film that transparent material is made State transparent material this light is had strong tolerance;
-bigger mechanical resistance is especially for tolerance crooked, that impact and draw.
Above-mentioned the present invention can be used for commercial Application, and the some kinds of modes that can not depart from concept and range of the present invention are modified or adjust.In addition, all details of the present invention can be replaced by technical equivalent.

Claims (13)

1. pressed product of making by the composite that mainly comprises wood chip or wood-fibred and at least a polymer; it is characterized in that; for good and all be covered with transparent protectiveness film on the outer surface of described pressed product, described protectiveness film is made by one or more thermoplastic polymers.
2. the pressed product of making by the composite that comprises wood chip or wood-fibred and at least a polymer as claimed in claim 1; it is characterized in that; described protectiveness film on the outer surface of pressed product is made by PVC, and described protectiveness film is transparent and is adhered on these outer surfaces.
3. the pressed product of making by the composite that comprises wood chip or wood-fibred and at least a polymer as claimed in claim 1; it is characterized in that; described protectiveness film on the outer surface of pressed product is made by MBS, and described protectiveness film is transparent and is adhered on these outer surfaces.
4. the pressed product of making by the composite that comprises wood chip or wood-fibred and at least a polymer as claimed in claim 1; it is characterized in that; described protectiveness film on the outer surface of pressed product is to be made by the compound of PVC, PMMA and MBS, and described protectiveness film is transparent and is adhered on these outer surfaces.
5. as the described pressed product of making by the composite that comprises wood chip or wood-fibred and at least a polymer of claim 1 to 4; it is characterized in that; described protectiveness film on the outer surface of pressed product is to be made by the compound of PVC, PMMA and MBS, and described PVC, PMMA and MBS percentage separately depends on technological property or the appearance characteristics that described film is predetermined.
6. as claim 1 or the described pressed product of making by the composite that mainly comprises wood chip or wood-fibred and at least a polymer of 2-5; it is characterized in that; described permanent protection film on the outer surface of pressed product is to use the mixture of transparent thermoplastic polymer to obtain; described transparent thermoplastic polymer for example is PVC (polyvinyl chloride); PMMA (polymethyl methacrylate) and MBS (polymethacrylates-butadiene-styrene; more specifically be methyl methacrylate-butadiene-styrene thermopolymer), two kinds of polymer amount separately can from 0% to 100% variation in mixture.
7. as claim 5 and the 6 described pressed products of making by the composite that mainly comprises wood chip or wood-fibred and at least a polymer; it is characterized in that; described protectiveness film on the outer surface of pressed product is to be made by the compound of PVC, PMMA and MBS; wherein the amount of PMMA is greater than the amount of PVC and MBS in the compound, and the amount of PMMA preferably surpasses 60% of compound.
8. as claim 5 and the 6 described pressed products of making by the composite that mainly comprises wood chip or wood-fibred and at least a polymer; it is characterized in that; described protectiveness film on the outer surface of pressed product is to be made by the compound of PVC, PMMA and MBS; wherein the amount of MBS is greater than 20% in the compound, and the amount of MBS preferably surpasses 30% of compound.
9. as claim 5 and the 6 described pressed products of making by the composite that mainly comprises wood chip or wood-fibred and at least a polymer; it is characterized in that; described protectiveness film on the outer surface of pressed product is to be made by the compound of PVC, PMMA and MBS; wherein the amount of PVC is greater than 50% in the compound, and the amount of PVC preferably surpasses 60% of compound.
10. as claim 1 or the described pressed product of making by the composite that mainly comprises wood chip or wood-fibred and at least a polymer of 2-9, it is characterized in that described composite contains auxiliary compounds or the inserts less than 10%.
11., it is characterized in that described composite is made up of following material as claim 1 or the described pressed product of making by the composite that mainly comprises wood chip or wood-fibred and at least a polymer of 2-9:
-15% to 70% wood chip or wood-fibred;
-auxiliary compounds or inserts less than 10%;
The composite of-residue percentage comprises one or more polymer, preferred PVC (polyvinyl chloride), PP (polypropylene) or PE (polyethylene);
The density of-described material is that 650 kilograms per cubic meter are to 1400 kilograms per cubic meter.
12. as claim 1 or the described pressed product of making by the composite that mainly comprises wood chip or wood-fibred and at least a polymer of 2-12, it is characterized in that, between the surface of film 2 and pressed product 1 stablize bonding be by produced when the thermoplasticity condition is depressed on the described surface when film 2 that heat/the chemical/mechanical effect produces is bonding.
13. as being the pressed product of describing as described in the purpose and the composite by mainly comprising wood chip or wood-fibred and at least a polymer of explanation is made as described in the above-mentioned claim and as appended accompanying drawing.
CNA2008100996290A 2008-03-28 2008-06-13 Profiled product made of a composite material Pending CN101544082A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITB02008A000198 2008-03-28
IT000198A ITBO20080198A1 (en) 2008-03-28 2008-03-28 PROFILE PRODUCT IN COMPOSITE MATERIAL.

Publications (1)

Publication Number Publication Date
CN101544082A true CN101544082A (en) 2009-09-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008100996290A Pending CN101544082A (en) 2008-03-28 2008-06-13 Profiled product made of a composite material

Country Status (3)

Country Link
CN (1) CN101544082A (en)
IT (1) ITBO20080198A1 (en)
WO (1) WO2009118709A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102985627A (en) * 2010-07-09 2013-03-20 地板材料工业有限公司 Floor panel
CN102975444A (en) * 2012-03-08 2013-03-20 张耀中 Multilayer structure floor board for cargo container and multilayer structure floor board body manufacturing method
US10815676B2 (en) 2010-05-10 2020-10-27 Flooring Industries Limited, Sarl Floor panel
US11795702B2 (en) 2010-05-10 2023-10-24 Flooring Industries Limited Sarl Floor panel

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LT2339092T (en) 2009-12-22 2019-07-25 Flooring Industries Limited, Sarl Method for producing covering panels
US8925275B2 (en) 2010-05-10 2015-01-06 Flooring Industries Limited, Sarl Floor panel
WO2012004701A2 (en) * 2010-07-09 2012-01-12 Flooring Industries Limited, Sarl Floor panel
GB2489420B (en) * 2011-03-25 2013-02-13 Renolit Cramlington Ltd Flexible laminate film

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US3652483A (en) * 1968-10-04 1972-03-28 Kureha Chemical Ind Co Ltd Impact-resistant polyvinyl chloride composition
EP1086988B1 (en) * 1999-09-23 2014-10-22 Rohm And Haas Company Powder blends of chlorinated vinyl resin/cellulosic material, compositions, processes and composites and articles therefrom
US20070154689A1 (en) * 2006-01-04 2007-07-05 Hughes Thomas B Composite products contaning a transparent or translucent capstock
DE202006007792U1 (en) * 2006-05-16 2006-08-24 Rehau Ag + Co Molded article with wood surface, useful in framework, comprises a thermoplastic polymer, cellulose and/or lignocellulose fabric, adhesive agent and a coloring agent

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US11193282B2 (en) 2010-05-10 2021-12-07 Flooring Industries Limited, Sarl Floor panel
US11377857B2 (en) 2010-05-10 2022-07-05 Flooring Industries Limited, Sarl Floor panel
US12031337B2 (en) 2010-05-10 2024-07-09 Unilin, Bv Floor panel
US12012764B2 (en) 2010-05-10 2024-06-18 Unilin Bv Floor panel
US11976471B2 (en) 2010-05-10 2024-05-07 Unilin Bv Floor panel
US10876303B2 (en) 2010-05-10 2020-12-29 Flooring Industries Limited, Sarl Floor panel
US11795702B2 (en) 2010-05-10 2023-10-24 Flooring Industries Limited Sarl Floor panel
US10889998B2 (en) 2010-05-10 2021-01-12 Flooring Industries Limited, Sarl Floor panel
US10815676B2 (en) 2010-05-10 2020-10-27 Flooring Industries Limited, Sarl Floor panel
US11236514B2 (en) 2010-05-10 2022-02-01 Flooring Industries Limited, Sarl Floor panel
US10927553B2 (en) 2010-05-10 2021-02-23 Flooring Industries Limited, Sarl Floor panel
US11505949B2 (en) 2010-05-10 2022-11-22 Flooring Industries Limited, Sarl Floor panel
CN102985627A (en) * 2010-07-09 2013-03-20 地板材料工业有限公司 Floor panel
CN102985627B (en) * 2010-07-09 2015-10-21 地板工业有限公司 floor panel
CN102975444A (en) * 2012-03-08 2013-03-20 张耀中 Multilayer structure floor board for cargo container and multilayer structure floor board body manufacturing method
CN102975444B (en) * 2012-03-08 2015-07-15 张耀中 Multilayer structure floor board for cargo container and multilayer structure floor board body manufacturing method

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