EP4344435A1 - Elektrischer flächenleiter und dessen verwendung - Google Patents
Elektrischer flächenleiter und dessen verwendungInfo
- Publication number
- EP4344435A1 EP4344435A1 EP21759086.8A EP21759086A EP4344435A1 EP 4344435 A1 EP4344435 A1 EP 4344435A1 EP 21759086 A EP21759086 A EP 21759086A EP 4344435 A1 EP4344435 A1 EP 4344435A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- conductive
- planar conductor
- conductor according
- layer
- electrically conductive
- 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
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 38
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 27
- 239000004917 carbon fiber Substances 0.000 claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000011231 conductive filler Substances 0.000 claims abstract description 11
- 239000002070 nanowire Substances 0.000 claims abstract description 11
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 10
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 10
- 239000002902 ferrimagnetic material Substances 0.000 claims description 9
- 230000005293 ferrimagnetic effect Effects 0.000 claims description 8
- 239000003302 ferromagnetic material Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 239000012255 powdered metal Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 6
- -1 polyparaphenylene Polymers 0.000 claims description 5
- GKWLILHTTGWKLQ-UHFFFAOYSA-N 2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=CSC=C21 GKWLILHTTGWKLQ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000265 Polyparaphenylene Polymers 0.000 claims description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920006255 plastic film Polymers 0.000 claims description 2
- 229920001197 polyacetylene Polymers 0.000 claims description 2
- 229920000767 polyaniline Polymers 0.000 claims description 2
- 229920000123 polythiophene Polymers 0.000 claims description 2
- 239000002759 woven fabric Substances 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims 3
- 229920000128 polypyrrole Polymers 0.000 claims 1
- 150000002739 metals Chemical class 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000005291 magnetic effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/02—Layered products comprising a layer of paper or cardboard next to a fibrous or filamentary 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
- B32B3/02—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 features of form at particular places, e.g. in edge regions
- B32B3/08—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 features of form at particular places, e.g. in edge regions characterised by added members at particular parts
- B32B3/085—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 features of form at particular places, e.g. in edge regions characterised by added members at particular parts spaced apart pieces on the surface of a 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/024—Woven fabric
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/026—Knitted fabric
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/127—Intrinsically conductive polymers comprising five-membered aromatic rings in the main chain, e.g. polypyrroles, polythiophenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/124—Intrinsically conductive polymers
- H01B1/128—Intrinsically conductive polymers comprising six-membered aromatic rings in the main chain, e.g. polyanilines, polyphenylenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- 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
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/106—Carbon fibres, e.g. graphite fibres
-
- 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
- B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
- B32B2307/202—Conductive
-
- 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
- B32B2607/00—Walls, panels
- B32B2607/02—Wall papers, wall coverings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0846—Parallel wires, fixed upon a support layer
Definitions
- the present invention relates to an electrical planar conductor. Furthermore, the invention relates to the use of the electrical surface conductor for the surface power supply for low-voltage applications.
- the present invention was therefore based on the object of providing an electrical planar conductor which no longer has the disadvantages of the prior art and which, in particular, can be mass-produced at a reasonable cost and can be used in a technically simple manner.
- an electrical surface conductor for the surface power supply in the low-voltage range for walls consisting of or comprising an electrically non-conductive carrier layer, which is impregnated on at least one side along a large number of strip-shaped areas spaced apart in pairs is with and/or is equipped with, in particular rod-shaped or plate-shaped, electrically conductive Fillers, powdered metals, aluminum flakes, metal nanowires, carbon nanotubes, conductive carbon black, carbon fibers, graphene and/or intrinsically conductive polymers or with at least one continuous electrically conductive composition consisting of or containing, in particular rod-shaped or platelet-shaped, electrically conductive fillers, powdered metals , aluminum flakes, metal nanowires, carbon nanotubes, conductive carbon black, carbon fibers, graphene, and/or intrinsically conductive polymers.
- the electrically non-conductive carrier layer is preferably a flexible carrier layer.
- the electrically non-conductive carrier layer can be a film layer, in particular a plastic film layer, a fleece layer, a knitted fabric layer, a woven fabric layer, a knitted fabric layer or a paper layer, or it can contain these. In one embodiment, suitable layers of paper go back to wallpaper.
- the electrically non-conductive carrier layer is designed and set up to be attached to a wall, in particular a building wall. The attachment of wallpaper or other flexible support layers, such as those listed above, to the walls of buildings can also be carried out regularly by laypersons. Paste or self-adhesive coatings present on the wallpaper or the other flexible carrier layers, for example, come into consideration as suitable adhesives.
- the electrically non-conductive carrier layers are preferably designed in web form, in other words, they have a longitudinal orientation or extension and a transverse orientation or extension as well as an end section on the first narrow side and an opposite end section on the second narrow side.
- the multiplicity of electrically conductive strip-shaped areas preferably runs along the longitudinal extent.
- the multiplicity of continuously electrically conductive strip-shaped areas spaced apart from one another in pairs extends from the end section on the first narrow side to the end section on the opposite second narrow side.
- the non-conductive carrier layers can generally be easily shortened with suitable tools, for example a knife or scissors, in particular along the first and/or second narrow sides of the carrier layer. This does not impair the functionality of the electrical planar conductors according to the invention.
- the non-conductive carrier layers in the form of webs can also be shortened along their longitudinal axis, as a result of which their width can be reduced and an adaptation to given spatial situations is possible.
- the electrically conductive substances used in the strip-shaped areas i.e. the electrically conductive fillers, powdered metals, aluminum flakes, metal nanowires, carbon nanotubes, conductive carbon black, carbon fibers, graphene or the intrinsically conductive polymers and any mixtures thereof are in the strip-shaped areas in one Way before, especially in the form of rods or plates, so that a continuous electrically conductive section results. It is possible for a person skilled in the art to find suitable concentrations or amounts for each of the electrically conductive substances mentioned, which lead to such electrically conductive sections, preferably along the entire length of the strip-shaped areas.
- the strip-shaped areas of the electrical planar conductors according to the invention can be produced by printing the electrically non-conductive carrier layer with the electrically conductive composition containing, in particular, rod-shaped or platelet-shaped conductive fillers, powdered metals, aluminum flakes, metal nanowires, carbon nanotubes, conductive carbon black, Carbon fibers and/or graphene can be obtained. This printing process can also be repeated two or more times to form two or more continuous electrically conductive layers lying one on top of the other.
- such electrical planar conductors according to the invention in which the strip-shaped areas contain intrinsically conductive polymers or are formed from them can be obtained particularly reliably in mass production.
- intrinsically conductive polymers preference is given to using those selected from the group consisting of poly-3,4-ethylenedioxythiophene, polyacetylene, polyaniline, polyparaphenylene, poly lypyrrole, doped polythiophene and any mixtures thereof. This is also achieved, for example, in particular by impregnating the electrically non-conductive carrier layer with the intrinsically conductive polymers in melt form.
- the intrinsically conductive polymers can be applied in melt form as an electrically conductive layer to at least one side of the electrically non-conductive carrier layer.
- a film layer made of a thermoplastic polymer material is used as the carrier layer, for example made of a polyolefin such as polyethylene or polypropylene or a polyester such as polyethylene terephthalate
- suitable electrical planar conductors in which the strip-shaped areas are based on the use of intrinsically conductive polymers, can also be produced by coextrusion processes .
- the flat electrical conductor according to the invention then represents a coextruded film.
- the strip-shaped areas of the electrical planar conductors according to the invention comprise or are formed from an electrically conductive carbon fiber composite layer.
- the electrically conductive carbon fiber composite layer can comprise or consist of a carbon fiber fabric, a carbon fiber knitted fabric, a carbon fiber knitted fabric and/or a carbon fiber fleece. The electrically conductive carbon fibers are then part of an electrically conductive carbon fiber composite layer that forms the strip-shaped areas.
- the electrical planar conductor according to the invention preferably the non-electrically conductive carrier layer, to be magnetizable or magnetic, in particular magnetic.
- the electrical planar conductor according to the invention can be reversibly and residue-free attached to any magnetic or magnetizable substrate surfaces.
- the carrier layer can be impregnated with magnetizable materials, in particular ferrimagnetic or ferromagnetic materials. It is also possible, alternatively or additionally, to embed magnetizable materials, in particular ferrimagnetic or ferromagnetic materials, in the carrier layer, for example during production of the same.
- a layer made of or containing magnetizable materials, in particular ferrimagnetic and/or ferromagnetic materials, can also be applied to at least one side of the carrier layer. Magnetite is preferably used for suitable ferrimagnetic materials.
- a magnetizable electrical planar conductor according to the invention can also be obtained by adding to the electrically conductive composition if magnetizable materials, in particular ferrimagnetic and/or ferromagnetic materials, eg magnetite, are added.
- the flat electrical conductors according to the invention provide extremely reliable and simple access to the flat power supply for low-voltage applications.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2021/072623 WO2023016658A1 (de) | 2021-08-13 | 2021-08-13 | Elektrischer flächenleiter und dessen verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4344435A1 true EP4344435A1 (de) | 2024-04-03 |
Family
ID=77465995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP21759086.8A Pending EP4344435A1 (de) | 2021-08-13 | 2021-08-13 | Elektrischer flächenleiter und dessen verwendung |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4344435A1 (de) |
| WO (1) | WO2023016658A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3419579A1 (de) | 1983-05-28 | 1984-11-29 | Bernd 4902 Bad Salzuflen Friemuth | Flachkabel aus einem biegsamen traeger und mit diesem traeger verbundenen leitern |
| EP2018683A1 (de) | 2006-05-09 | 2009-01-28 | Philips Intellectual Property & Standards GmbH | Leitende tapete |
| JP4996505B2 (ja) * | 2008-02-28 | 2012-08-08 | 日本航空電子工業株式会社 | 導電性組成物ならびにこれを用いて得られる導電膜および半導体 |
| MX2011002175A (es) * | 2008-09-03 | 2011-04-07 | Usg Interiors Inc | Cinta electricamente conductora para paredes y techos. |
| DE102011005735A1 (de) * | 2011-02-18 | 2012-08-23 | Ligaproduction Gmbh & Co. Kg | System für einen Präsentations-, Verkaufs oder Messestand und/oder für den Ladenbau |
-
2021
- 2021-08-13 EP EP21759086.8A patent/EP4344435A1/de active Pending
- 2021-08-13 WO PCT/EP2021/072623 patent/WO2023016658A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023016658A1 (de) | 2023-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2862208B1 (de) | Gewickelte und gefaltete thermoelektrische systeme und verfahren zu deren herstellung | |
| DE1615257B2 (de) | Elektrischer heizfilm | |
| DE19826544C1 (de) | Elektrisches Widerstandsheizelement | |
| EP3726926B1 (de) | Heizmatte | |
| DE286480T1 (de) | Isolierende verstaerkung fuer stuetzen fuer stromleitungen und herstellungsverfahren. | |
| DE4009677C2 (de) | Organischer Thermistor mit positivem Temperaturkoeffizienten und Verfahren zu seiner Herstellung | |
| EP0536541B1 (de) | Formbare Folie zum Befestigen auf einer Unterlage und Abschirmen von Strahlungen oder zum Isolieren von elektrisch leitenden Teilen | |
| EP2729902A1 (de) | Tragbarer datenträger mit antenne | |
| EP2844030B1 (de) | Heizgewebe | |
| DE60224127T2 (de) | Elektrisch leitendes Gewebe | |
| WO2023016658A1 (de) | Elektrischer flächenleiter und dessen verwendung | |
| DE19602510A1 (de) | Vorrichtung zur Neutralisierung elektrostatischer Ladungen | |
| EP2009950A1 (de) | Elektrostatischer Folienschallwandler und Verfahren zu dessen Herstellung | |
| EP2592898A2 (de) | Heizband | |
| DE4410558A1 (de) | Formbare Folie zum Befestigen auf einer Unterlage und Abschirmen von Strahlungen oder zum Isolieren von elektrisch leitenden Teilen | |
| DE202017100537U1 (de) | Elektrischer Leiter | |
| EP4241344B1 (de) | Oberflächenfunktionssystem, verwendung des oberflächenfunktionssystems, gebäudewand und akustikkörper | |
| DE102023113534A1 (de) | Elektrische Heizschicht und Verfahren zu deren Herstellung | |
| DE1281008B (de) | Elektrisches Hochspannungskabel | |
| DE202013001247U1 (de) | Passive Einrichtung zur Vermeidung von Störlichtbögen in Niederspannungsschaltanlagen | |
| DE4443737C2 (de) | Band zum Einfassen von Teppichware sowie Verfahren zur Herstellung des Bandes | |
| EP3139701B1 (de) | Materialbahn und heizelement | |
| WO2023016661A1 (de) | Stromaufnehmer und kit-of-parts | |
| DE202012013226U1 (de) | Heizgewebe | |
| EP0295431A1 (de) | Vorrichtung zum Verändern des statischen, elektrischen Potentials durch Koronaentladung an der aus Isoliermaterial gebildeten Oberfläche eines bewegten Elements |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17P | Request for examination filed |
Effective date: 20231229 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20240424 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FLEXFY GMBH |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) |