EP3663499A1 - Elément de construction, en particulier battant de porte - Google Patents

Elément de construction, en particulier battant de porte Download PDF

Info

Publication number: EP3663499A1
Authority: EP; European Patent Office
Prior art keywords: functional layer; profile element; component; door leaf; layer
Prior art date: 2018-12-06
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.): Granted

Application number

EP19212141.6A

Other languages

German (de)

English (en)

Other versions

EP3663499B1 (fr

Inventor

Jens-Uwe Affeldt

Uwe Krämer

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.)

Rehau Industries SE and Co KG

Original Assignee

Rehau AG and Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2018-12-06

Filing date

2019-11-28

Publication date

2020-06-10

2019-11-28 Application filed by Rehau AG and Co filed Critical Rehau AG and Co

2020-06-10 Publication of EP3663499A1 publication Critical patent/EP3663499A1/fr

2022-04-20 Application granted granted Critical

2022-04-20 Publication of EP3663499B1 publication Critical patent/EP3663499B1/fr

Status Active legal-status Critical Current

2039-11-28 Anticipated expiration legal-status Critical

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Classifications

- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/88—Edge-protecting devices for door leaves
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/20—Furniture panels or like furniture elements
- A47B96/201—Edge features

Definitions

the invention relates to a component, in particular a door leaf, comprising at least one frame element, at least one frame element having at least one fold and at least one profile element, comprising at least one decorative layer and at least one functional layer, the functional layer at least partially comprising a polyamide, preferably a copolyamide.
a component in particular a furniture panel and a method for their production is known.
a profile element can be fixed via its functional layer with wood-based materials by introducing heat, for example by using laser technology. To fix this profile element on components, it is difficult with various materials to achieve a secure hold, particularly of the polymeric profile element.
the invention is based on the object of providing a component, in particular a door leaf, which can be produced economically and cost-effectively, that in the case of frame elements made of wood, in particular made of real wood, at least one profile element can be optically fixed to at least one fold without a joint and which increases the connection area to the component Has water resistance.
the invention provides a component, in particular a door leaf, with the features according to claim 1.
a component in particular a door leaf, comprises at least one frame element, at least one frame element having at least one fold, and at least one profile element, comprising at least one decorative layer and at least one functional layer, the functional layer being at least partially a polyamide, preferably has a copolyamide, characterized in that the frame element consists at least partially of wood, in particular real wood, comprising cellulose, hemicellulose and lignin, that the profile element is cohesively connected to at least one fold via the functional layer, that the material of the functional layer of the profile element is one Melt viscosity of about 50 mPas to 100 Pas (Pascal seconds), preferably from about 500 mPas to 50 Pas, at 200 ° C according to ISO 2884.
the invention has recognized that the component according to the invention, in particular the door leaf, can only be produced economically and inexpensively if, in the case of a frame element made of wood, in particular real wood, a profile element with a functional layer having at least one copolyamide is used, which has such an optimal melt viscosity according to ISO 2884.
a profile element with a functional layer having at least one copolyamide is used, which has such an optimal melt viscosity according to ISO 2884.
the material of the functional layer has a crystalline density ⁇ c of at least 1.13 g / cm 3 according to DIN EN ISO 1183-1 (2013-04).
the component has sufficient polar proportions so that when the profile element is attached to the frame elements of the components according to the invention which have at least one fold, in particular a door leaf, an optimized adhesive strength or peel strength can be achieved with at the same time better moisture resistance is.
the material of the functional layer of the profile element of the component according to the invention is generally more densely structured in these crystalline areas than in the so-called amorphous areas. The crystalline density is calculated from the crystalline structure, while the amorphous density is measured experimentally on the amorphous material.
the material of the functional layer is selected from the group of polyamides (PA), preferably an aliphatic and / or partially aromatic and / or aromatic polyamide, the material of the functional layer being a copolyamide which, starting from polyamide formers, is selected from the group comprising caprolactam, laurolactam, aminoundecanoic acid, hexamethylene diamine, adipic acid , Azelaic acid, dodecanedioic acid, piperazine and the like, and a melt flow index (MFI) of at least 150 g / 10 min., Preferably about 190 g to 350 g / 10 min., Particularly preferably 200 g to 320 g / 10 min.
PA polyamides
MFI melt flow index
edge trim according to the invention is that the material of the functional layer of the profile element enables chemical bonds, in particular secondary valence bonds, both to the wood material of the frame element of the inventive element To realize component, as well as to the cover layers attached to the surfaces of the component according to the invention, in particular door leaf, piece of furniture, for example made of paper-like or foil-like materials, which in turn has a high adhesion between the individual components.
the material of the functional layer of the profile element of the component according to the invention can also form covalent bonds, secondary valence bonds and hydrogen bonds to bonding agent systems, especially those with reactive groups.
Another advantage is that better adhesion of the material of the functional layer of the profile element, in particular door leaf, to the cover layers of the component according to the invention, for example made of polymeric materials such as PET, can also be achieved.
PET is polyethylene terephthalate, which is a thermoplastic made from the polyester family and produced by polycondensation.
Another advantage of the component according to the invention is that the formation of, in particular, the material of the functional layer for the component produced enables better or higher values of the moisture resistance important for components to be achieved for the first time, since the previous weak point in the prior art, namely the connection of the material the functional layer with the top layer applied to the component, such as CPL laminate, HPL laminate and melamine-impregnated paper materials, is optimized by realizing at least components of the material of the functional layer with parts of the materials of the top layers via chemical bonds, in particular secondary valence bonds, as well as hydrogen bonds are relevant on the one hand for the high adhesive strength or peel strength values and on the other hand for the better or higher values of the moisture resistance important for components.
CPL laminate is a " Continuous Pressure Laminate ", which in the continuous processes are made from multiple layers of paper and resin.
HPL laminate is a " high pressure laminate ", which is produced in the high pressure press process in sheet form from several layers of paper and resin.
PET is polyethylene terephthalate, which is a thermoplastic from the polyester family produced by polycondensation.
the material of the functional layer has at least one copolyamide with a melting temperature range of approximately 170 to 235 ° C., preferably 180 to 220 ° C.
a profile element for the component according to the invention which, on the one hand, can be cohesively connected to the narrow side of the frame element with a low input of energy into the functional layer, and on the other hand also has a significantly higher adhesive strength or peel strength on the component according to the invention , in particular door leaf.
the latter is both adhesive-free and energized from an energy source selected from the group consisting of laser source, infrared source, ultrasound source, magnetic field source, microwave source, plasma source and hot air source and the like for the purpose of edging Pieces of furniture can be used.
an energy source selected from the group consisting of laser source, infrared source, ultrasound source, magnetic field source, microwave source, plasma source and hot air source and the like for the purpose of edging Pieces of furniture can be used.
Another advantage of the functional layer of the profile element of the component according to the invention, in particular the door leaf, is that the material of the functional layer has a Shore A hardness of at least 80 in accordance with DIN EN ISO 868. This on the one hand ensures the economical and inexpensive production of the profile strip and thus of the component according to the invention, in particular the door leaf, and on the other hand it is it is possible to adapt the material of the functional layer of the profile element to the respective requirements for the frame elements of the component according to the invention to be edged, in particular the door leaf, in particular those which have at least one fold. Another advantage is the better processability that can be achieved when the profile element is attached to the narrow sides / the frame elements of the component according to the invention, in particular the door leaf.
the component according to the invention in particular the door leaf, is further characterized in that the material of the functional layer of the profile element has a tensile strength of at least 700 MPa according to DIN EN ISO 527 and an elongation at break of at least 400% according to DIN EN ISO 527.
the material of the functional layer of the profile element has a surface tension of at least 35 mN / m according to DIN EN 14370. This leads to improved adhesion to other, especially polar, materials.
the side of the structural layer located opposite the functional layer of the profile element has been subjected to a surface treatment by a corona process, flame treatment process, plasma process, silication process, silanization process and the like.
a corona process, flame treatment process, plasma process, silication process, silanization process and the like As a result, an optimized combination of the functional layer with the structural layer of the profile element of the component according to the invention, in particular the door leaf, can be implemented at any time for a wide variety of material combinations, in particular the functional layer.
the material of the functional layer and / or the material of the structural layer of the profile element contains light and / or radiation-absorbing additives in an amount of 0.01 to 5% by weight , preferably 0.02 to 3.0 wt .-%, based on the total amount, contains.
the door leaf it can be optimally welded by known laser joining methods by the targeted introduction of the energy into the material of the functional layer on the narrow sides of components, in particular door leaves.
the material of the functional layer and / or the material of the structural layer of the profile element contains at least one additive, some of which contains inorganic and / or organic pigments, in an amount of approximately 0.01 to 5.0% by weight. , preferably 0.02 to 3.0 wt .-%, based on the total amount, contains.
This makes it possible to attach the profile element inexpensively and economically to the frame elements of components, in particular the door leaf, via the functional layer using all currently known radiation-activatable methods.
Another advantage of the component according to the invention, in particular the door leaf is that the additive of the functional layer and / or the structural layer of the profile element is selected from the group of metal oxides, metal phosphates and metal salts of organic anions.
An edge strip according to the invention can be made available by the selection of the additives, which is optimized in each case for the radiation-activated attachment methods but also for the materials of the furniture pieces.
the additive of the functional layer and / or the structural layer of the profile element is selected from the group of metal oxides, metal phosphates and metal salts of organic anions.
an edge strip according to the invention can be made available, which is optimized in each case for the radiation-activated attachment methods but also for the materials of the pieces of furniture.
the material of the functional layer of the profile element is polar groups based on amides, amines, carboxylic acids or their esters or salts, in particular acrylic acid, acrylic acid esters, silanes, titanates, alcohols, imides, Has ammonium compounds or sulfonic acids or their esters or salts, blocked isocyanates or the like.
polar groups based on amides, amines, carboxylic acids or their esters or salts, in particular acrylic acid, acrylic acid esters, silanes, titanates, alcohols, imides, Has ammonium compounds or sulfonic acids or their esters or salts, blocked isocyanates or the like.
the polar groups in the material of the functional layer of the profile element it is possible for the first time to provide a component according to the invention, in particular a door leaf, in which the material of the functional layer of the profile element is designed in such a way that it is used as intended if the profile element is cohesive with the narrow side of the component according to the invention, in particular the door leaf, both optimum strength values or peel strength values and equal or better water resistance values can be achieved.
the structural layer of the profile element is based on polyvinyl chloride (PVC); Polyolefin such as polypropylene (PP) or polyethylene (PE); a styrene-based polymer, such as polystyrene (PS) or styrene-butadiene copolymer with a predominant styrene content (SB) or acrylonitrile-styrene-acrylic ester copolymers (ASA) or acrylonitrile-butadiene-styrene copolymers (ABS) or styrene acrylonitrile (SAN); Polybutylene terephthalate (PBT); Polyethylene terephthalate (PET); Polyoxymethylene (POM); Polyamide (PA); Polymethyl methacrylate (PMMA); Polyphenylene oxide (PPO); Polyether ether ketone (PEEK); Polyphenylene sulfide
PVC polyvinyl chloride
PS polysty
Suitable fillers and / or reinforcing materials that positively influence the mechanical properties can be added to the polymeric material of the structural layer of the profile element.
the fillers and / or reinforcing materials are present in amounts of about 2 to 50% by weight, preferably 5 to 35% by weight, based on the total mass. This makes it possible for the first time to automatically seal the orthogonal geometry of folds of the frame element of the component according to the invention, in particular the door leaf, in an automated manner in a sealing and visually appealing manner via a profile element.
the component according to the invention in particular the door leaf, is advantageously designed such that the material of the functional layer and / or the structural layer of the profile element contains at least one of the following additives: stabilizers for improving the resistance to light, UV radiation and weathering; Stabilizers to improve thermal and thermooxidative resistance; Stabilizers to improve hydrolytic resistance, stabilizers to improve acidolytic resistance, lubricants, mold release agents, coloring additives, crystallization regulating Substances and nucleating agents, flame retardants, impact modifiers, fillers and / or plasticizers.
additives for improving the resistance to light, UV radiation and weathering
Stabilizers to improve thermal and thermooxidative resistance
Stabilizers to improve hydrolytic resistance, stabilizers to improve acidolytic resistance, lubricants, mold release agents, coloring additives, crystallization regulating Substances and nucleating agents, flame retardants, impact modifiers, fillers and / or plasticizers.
a component according to the invention in particular a door leaf, can be made available which, on the one hand, is economical and inexpensive to produce, but which also significantly improves the adhesive strength or peel strength values known to date from the prior art, and the water resistance which is particularly important for components, in particular door leaves .
the component according to the invention in particular the door leaf, is further designed such that the functional layer of the profile element is arranged at a distance from the structural layer by at least one spacer layer.
This functional layer of the profile element of the component according to the invention, in particular the door leaf serves to ensure that an optimal bond between the material of the functional layer and the material of the structural layer can be realized at any time in a cost-effective and economical manner for the most varied material combinations, in particular the material of the functional layer.
the spacer layer had a thickness of approximately 1 to 15 ⁇ m, preferably 2 to 10 ⁇ m.
application quantities of approximately 1 to 40 g / m 2, preferably 3 to 15 g / m 2, can be applied.
the material of the spacer layer is selected from the group of polyurethanes (PUR), the acrylates, the chloroprene, the epoxy resins, the ethylene vinyl acetates (for example EVA dispersions), and the polyvinyl acetates (PVAC dispersions) and the like, and mixtures of two or more of the aforementioned substances.
PUR polyurethanes
the acrylates for example EVA dispersions
the epoxy resins for example EVA dispersions
PVAC dispersions polyvinyl acetates
the functional layer of the profile element of the component according to the invention in particular the door leaf, has a thickness of approximately 10 ⁇ m to 350 ⁇ m, preferably 15 ⁇ m to 300 ⁇ m, particularly preferably 20 to 300 ⁇ m.
the component according to the invention in particular the door leaf, is further characterized in that the profile element fixed to the frame elements via the functional layer has a peel strength of at least 25 N / cm according to DIN 2851, measured on building boards, in particular door leaves.
FIG. 1 is a perspective view of a component 1 according to the invention, in particular door leaf.
the component 1, in particular the door leaf, comprises frame elements 2, 3, 4, 5, at least the frame element 2 having at least one fold 6, which in this exemplary embodiment is covered by a profile element 7 on its narrow side having the fold 6.
the component 1, in particular the door leaf, is further designed such that it has a total of four frame elements 2, 3, 4, 5, which are connected to one another orthogonally, forming an approximately square frame.
a first cover plate 12 is arranged on the top of the frame elements 2, 3, 4, 5 and covers the frame elements 2, 3, 4, 5 over the entire surface.
a further cover plate 11 is arranged which has the same geometry as the first cover plate 12 and which covers the underside of the frame elements 2, 3, 4, 5.
the frame elements 2, 3, 4, 5 of the component 1 according to the invention are made entirely of wood, in particular real wood, comprising cellulose, hemicellulose and lignin.
the frame element 2 is designed such that it has a fold 6 on its longitudinal side, which is approximately orthogonal in cross section with a fold depth of approximately 25 millimeters arranged perpendicular to the cover plate 12 and a fold width of approximately perpendicular to and parallel to the cover plate 12 13 millimeters.
the profile element 7 is integrally connected to the fold 6 via the functional layer 9 on the frame element 2 of the component 1 according to the invention, in particular the door leaf.
the profile element 7 is also angled and fixed to the fold of the frame element 2, equivalent to the geometry of the frame element 2.
the material of the functional layer 9 of the profile element 7 has a melt viscosity of approximately 5 Pas (Pascal seconds) at 200 ° C. according to ISO 2884.
the material of the functional layer 9 of the profile element 7 of the component 1 according to the invention, in particular the door leaf is a copolyamide and has a melt flow index MFI of approximately 282 g / 10 min. according to DIN ISO 1133 at 160 ° C / 1.20 kg.
This advantageous embodiment of the material of the functional layer 9 of the profile element 7 thus makes it possible for the first time to seal a frame element 2 of the component 1 according to the invention 1, in particular the door leaf, which has a fold 6 and to seal it in a completely sealing and visually appealing manner on its narrow side. It is only through the use of the special material of the functional layer 9 of the profile element 7 that such an economical and inexpensive fixing and a closure of the frame element 2 is possible.
FIG. 2 A perspective sectional view of a component 1 according to the invention, which has a fold 6, in particular a door leaf with a profile element 7, is shown.
the section of the component 1 according to the invention shown, in particular the door leaf, shows a part of the frame element 2 and a further part of the element arranged thereon Frame elements 5.
the frame elements 2, 5 are connected to one another by an adhesive known per se.
a cover plate 12 is arranged, which is integrally connected to the frame elements in 2, 5.
a cover layer 14 is arranged on the top of the cover plate 12, which is designed as a film having a decor.
a further cover plate 11 is arranged, which is integrally connected to the frame elements 2, 5.
a cover layer 13, covering the entire surface, is arranged on the surface of the cover plate 11.
the frame element 2 of the component 1 according to the invention in particular the door leaf, is a polygonal, in particular square, profiled wooden strip with a width of approximately 40 mm and a height of approximately 40 mm in cross section and has a fold 6 in this exemplary embodiment.
the fold 6 is introduced over the entire length of the frame element 2 of the component 1 according to the invention, in particular the door leaf.
the fold 6 has a fold depth 61 of approximately 20 millimeters and a fold width 62 arranged approximately orthogonally thereto of approximately 15 millimeters.
the profile element 7 is integrally connected to the fold 6 of the frame element 2 via the functional layer 9.
the material of the functional layer 9 of the profile element 7 has a melt viscosity of approximately 8 Pas (Pascal seconds) at 200 ° C. according to ISO 2884.
the material of the functional layer 9 of the profile element 7 is further designed such that it has a crystalline density of approximately 1.12 g / cm 3 according to DIN EN ISO 1183-1 (2013-04). This extremely advantageous embodiment of the material of the functional layer 9 of the profile element 7 makes it possible for the first time to achieve an optimal and optically demanding fixation and covering of the frame element 2 of the component 1 according to the invention, in particular the door leaf, which is made of real wood.
the challenge for the component 1 according to the invention consists in producing the profile element 7 in such a way that it conforms both to the geometry of a Frame element 5 as well as to the geometry of a frame element 2 having a fold 6 can be attached or fixed.
component 1 in particular the door leaf, for the material connection of the profile element 7 via the functional layer 9 to the frame elements 2, 3, 4, 5 made of wood, in particular real wood, economically and inexpensively using the currently possible methods by means of laser radiation, plasma radiation, microwave radiation, infrared radiation, hot air, and the like.
the material of the functional layer 9 of the profile element 7 of the component 1 according to the invention, in particular the door leaf is a copolyamide which, starting from the polyamide formers selected from the group consisting of caprolactam, hexamethylenediamine, adipic acid, laurolactam and aminoundecanoic acid, and a melt flow index MFI of approximately 270 g / 10 min. according to DIN ISO 1133 at 160 ° C / 1.20 kg.
a spacer layer 10 which is selected from the group of polyurethanes, is arranged between the structural layer 8 and the functional layer 9 de of the profile element 7 of the component 1 according to the invention, in particular the door leaf.
the material of the functional layer 9 of the profile element 7 has a tensile strength of approximately 720 MPa according to DIN EN ISO 527 and an elongation at break of approximately 410% according to DIN EN ISO 527.
the structure layer 8 of the profile element 7 of the component 1 according to the invention is a layer which essentially gives the profile element 7 its structure, its geometry and also its design.
the material of the structural layer 8 of the profile element 7 can be selected from any materials, for example from polymeric materials such as polyvinyl chloride (PVC); Polyolefin such as polypropylene (PP) or polyethylene (PE); a styrene-based polymer, such as polystyrene (PS) or styrene-butadiene copolymer with a predominant styrene content (SB) or acrylonitrile-styrene-acrylic ester copolymers (ASA) or acrylonitrile-butadiene-styrene copolymers (ABS) or styrene acrylonitrile (SAN); Polybutylene terephthalate (PBT); Polyethylene terephthalate (PET); Polyoxymethylene (POM); Polyamide (PA); Polymethyl methacrylate (PMMA); Polyurethane (PUR); as well as mixtures of at least two of these materials.
PVC polyvinyl chloride
Suitable fillers and / or reinforcing materials which have a positive effect on the mechanical properties, in particular glass fibers, glass balls but also fillers such as chalk, Teflon and the like, can be added to the polymeric material of the structural layer 8 of the profile element 7.
the fillers and / or reinforcing materials are present in amounts of about 5 to 50% by weight, preferably 10 to 35% by weight, based on the total mass.
the material of the functional layer 9 of the profile element 7 has a melting temperature range of approximately 120 ° C., so that the energy input required to make the material of the functional layer 9 available can be kept relatively low.
the material of the functional layer 9 of the profile element 7 of the component 1 according to the invention is a copolyamide which comprises at least one polyamide 6, at least one polyamide 6.6 and at least one polyamide 12.
the material of the functional layer 9 of the profile element 7 contains a polyamide 6 to about 45 to 35 wt .-%, a polyamide 6.6 to about 30 to 10 wt .-%, and a polyamide 12 to about 45 to 35 wt .-%, based on the total mass.
the material of the functional layer 9 of the profile element 7 of the component 1 becomes 7 absorb the energy supplied by the energy source and warm up to a melting temperature range of approximately to 170 to 235 ° C.
the material of the functional layer 9 of the profile element 7 of the component 1 according to the invention in particular the door leaf, light and / or radiation absorbing additives in an amount of 0.01 to 5% by weight, preferably 0.02 contains up to 3.0 wt .-%, based on the total amount, stored.
the material of the functional layer 9 of the profile element 7 has an additive containing inorganic pigments in an amount of about 0.3% by weight, based on the total weight, this additive being selected from the group of metal phosphates, in particular copper hydroxide phosphate.
the profile element 7 of the component 1 according to the invention in particular the door leaf, in particular the material of the functional layer 9, it is surprisingly possible for the first time that the profile element 7 has a peel strength of at least 25 N / cm according to DIN 2851, measured on chipboard, and is thus stands out from the previously known profile strips on the components, in particular door leaves, from the prior art.
the functional layer 9 of the profile element 7 it is possible for the first time to make available, on the frame elements 2, 3, 4, 5, components 1 according to the invention, in particular the door leaf, which are used in the tests for moisture and climate resistance in accordance with the requirements of AMK-Merkblatt AMK-MB-005 issue date 07/2007 checked, lead to optimal results, ie that the components 1, especially the door leaf, show almost no damage after completion of the test, such as cracks, joints, detachments or changes.
the profile element 7 has a decorative layer 8 and a functional layer 9, which are arranged spaced apart from one another via a spacer layer 10.
the material of the spacer layer 10 is selected from the group of polyurethanes (PUR), acrylates, chloroprene, epoxy resins, ethylene vinyl acetates (for example EVA dispersions), the polyvinyl acetates (PVAC dispersions) and the like, as well as mixtures of two or more of the aforementioned substances.
the material of the structural layer 8 of the profile element 7 can be selected from any materials, for example from polymeric materials such as polyvinyl chloride (PVC); Polyolefin such as polypropylene (PP) or polyethylene (PE); a styrene-based polymer, such as polystyrene (PS) or styrene-butadiene copolymer with a predominant styrene content (SB) or acrylonitrile-styrene-acrylic ester copolymers (ASA) or acrylonitrile-butadiene-styrene copolymers (ABS) or styrene acrylonitrile (SAN); Polybutylene terephthalate (PBT); Polyethylene terephthalate (PET); Polyoxymethylene (POM); Polyamide (PA); Polymethyl methacrylate (PMMA); Polyurethane (PUR); as well as mixtures of at least two of these materials.
PVC polyvinyl chloride
Suitable fillers and / or reinforcing materials that positively influence the mechanical properties, in particular glass fibers, glass spheres, but also fillers such as chalk, Teflon and the like, can be added to the polymeric material of the structural layer of the profile element 7.
the fillers and / or reinforcing materials are present in amounts of about 2 to 50% by weight, preferably 5 to 35% by weight, based on the total mass.
the material of the functional layer 9 of the profile element 7 preferably has a copolyamide with a melt viscosity of approximately 50 mPas to 100 Pas (Pascal seconds), preferably approximately 500 mPas to 50 Pas, at 200 ° C. according to ISO 2884.
the material of the functional layer 9 of the profile element 7 is selected from the group of polyamides (PA), preferably an aliphatic and / or partially aromatic and / or aromatic polyamide, the material of the functional layer being a copolyamide, which is selected from the group based on polyamide formers comprising caprolactam, laurolactam, aminoundecanoic acid, hexamethylene diamine, adipic acid, azelaic acid, dodecanedioic acid, piperazine and the like, and a melt flow index (MFI) of at least 150 g / 10 min., preferably 190 g to 350 g / 10 min., particularly preferred 200 g to 320 g / 10 min. according to DIN ISO 1133 at 160 ° C / 1.20 kg.
PA polyamides
a copolyamide which is selected from the group based on polyamide formers comprising caprolactam, laurolactam, aminoundecanoic acid, hexamethylene

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Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Laminated Bodies (AREA)
Securing Of Glass Panes Or The Like (AREA)

EP19212141.6A 2018-12-06 2019-11-28 Elément de construction, en particulier battant de porte Active EP3663499B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE202018106965.9U DE202018106965U1 (de)	2018-12-06	2018-12-06	Bauelement, insbesondere Türblatt

Publications (2)

Publication Number	Publication Date
EP3663499A1 true EP3663499A1 (fr)	2020-06-10
EP3663499B1 EP3663499B1 (fr)	2022-04-20

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ID=68731849

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19212141.6A Active EP3663499B1 (fr)	2018-12-06	2019-11-28	Elément de construction, en particulier battant de porte

Country Status (2)

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EP (1)	EP3663499B1 (fr)
DE (1)	DE202018106965U1 (fr)

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Publication number	Priority date	Publication date	Assignee	Title
EP1163864A1 (fr)	2000-06-13	2001-12-19	bluthaup GmbH & Co. KG Küchensysteme	Procédé de fabrication d'un panneau de meuble et panneau de meuble produit selon le même procédé
DE202010004560U1 (de) *	2010-04-01	2010-07-29	Herholz Vertrieb Gmbh & Co. Kg	Türblatt
WO2018001545A1 (fr) *	2016-06-28	2018-01-04	Rehau Ag + Co	Bande de chant pour meubles

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7310525A (nl) *	1973-07-30	1975-02-03	Patlico Rights Nv	Zijkantconstructie van een houten opdekdeur.
DE4311830A1 (de) *	1993-04-14	1994-10-20	Henkel Kgaa	Ummantelung von Kanten mit Beschichtungswerkstoffen
DE202009011403U1 (de) *	2009-08-21	2010-12-30	Rehau Ag + Co.	Profilleiste
DE202015104158U1 (de) *	2015-08-07	2015-08-18	Döllken-Kunststoffverarbeitung Gmbh	Kantenleiste

2018
- 2018-12-06 DE DE202018106965.9U patent/DE202018106965U1/de not_active Expired - Lifetime
2019
- 2019-11-28 EP EP19212141.6A patent/EP3663499B1/fr active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
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EP1163864A1 (fr)	2000-06-13	2001-12-19	bluthaup GmbH & Co. KG Küchensysteme	Procédé de fabrication d'un panneau de meuble et panneau de meuble produit selon le même procédé
DE202010004560U1 (de) *	2010-04-01	2010-07-29	Herholz Vertrieb Gmbh & Co. Kg	Türblatt
WO2018001545A1 (fr) *	2016-06-28	2018-01-04	Rehau Ag + Co	Bande de chant pour meubles

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DE202018106965U1 (de)	2020-03-09

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