CA2858588A1 - Fibre mat and products containing fibre mats - Google Patents
Fibre mat and products containing fibre mats Download PDFInfo
- Publication number
- CA2858588A1 CA2858588A1 CA2858588A CA2858588A CA2858588A1 CA 2858588 A1 CA2858588 A1 CA 2858588A1 CA 2858588 A CA2858588 A CA 2858588A CA 2858588 A CA2858588 A CA 2858588A CA 2858588 A1 CA2858588 A1 CA 2858588A1
- Authority
- CA
- Canada
- Prior art keywords
- fibre mat
- fibres
- hybrid
- mat according
- hybrid fibre
- 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.)
- Abandoned
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 97
- 239000011230 binding agent Substances 0.000 claims abstract description 32
- 239000003365 glass fiber Substances 0.000 claims abstract description 31
- 229920000642 polymer Polymers 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 8
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005470 impregnation Methods 0.000 claims abstract description 5
- 229920001944 Plastisol Polymers 0.000 claims abstract description 3
- 238000005253 cladding Methods 0.000 claims abstract description 3
- 239000004999 plastisol Substances 0.000 claims abstract description 3
- 229920002125 Sokalan® Polymers 0.000 claims description 5
- 239000004584 polyacrylic acid Substances 0.000 claims description 5
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000004815 dispersion polymer Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000000654 additive Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 239000012876 carrier material Substances 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0011—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using non-woven fabrics
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/002—Inorganic yarns or filaments
- D04H3/004—Glass yarns or filaments
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0022—Glass fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0005—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface
- D06N7/006—Floor covering on textile basis comprising a fibrous substrate being coated with at least one layer of a polymer on the top surface characterised by the textile substrate as base web
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/24—Polyesters
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/18—Paper- or board-based structures for surface covering
- D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
- D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/06—Building materials
- D06N2211/063—Wall coverings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/06—Building materials
- D06N2211/066—Floor coverings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/23907—Pile or nap type surface or component
- Y10T428/23957—Particular shape or structure of pile
Abstract
A hybrid fibre mat comprises glass fibres, polymer fibres and binding agents, the glass fibres having a mean diameter of between 6 and 13 µm and a mean length of between 6 and 15 mm, the polymer fibres being staple fibres having a mean fineness of between 0.2 and 0.6 dtex and a mean length of between 2 and 4 mm and the percentage by weight of the polymer fibres being between 5 and 20% of the dry fibre mat.
Such a hybrid fibre mat being suitable in particular as a covering for interior elements, a ceiling panel or other interior cladding elements and, provided with an impregnation (for example plastisol), in particular as a structural layer of a cushioned vinyl floor covering.
For the production thereof, preferably water which contains the glass fibres and the polymer fibres is passed in a circuit through a band screen, the fibre mixture in the form of a fibre layer with a predetermined layer thickness is deposited on the band screen, excess circuit water is removed from the fibre layer, binding agent is added to the fibre layer and the fibre layer to which binding agent has been added is dried.
Such a hybrid fibre mat being suitable in particular as a covering for interior elements, a ceiling panel or other interior cladding elements and, provided with an impregnation (for example plastisol), in particular as a structural layer of a cushioned vinyl floor covering.
For the production thereof, preferably water which contains the glass fibres and the polymer fibres is passed in a circuit through a band screen, the fibre mixture in the form of a fibre layer with a predetermined layer thickness is deposited on the band screen, excess circuit water is removed from the fibre layer, binding agent is added to the fibre layer and the fibre layer to which binding agent has been added is dried.
Description
FIBRE MAT AND PRODUCTS CONTAINING FIBRE MATS
BACKGROUND OF THE INVENTION
The present invention relates to a fibre mat. The invention further relates to products containing fibre mats, in particular a cushioned vinyl floor covering which comprises a fibre mat as a structural layer.
Fibre mats are known in many different embodiments and for various applications. For example, glass fibre mats are widely available. Different methods exist for the production thereof from glass fibres and binding agents.
A principal application of fibre mats is the use as a carrier material in floor coverings, namely in CV (cushioned vinyl) floor coverings. The fibre mats used here typically consist of glass fibres, the use of specific mixtures of different glass fibres also being known for producing corresponding glass fibre mat carriers (see DE
102011011056 Al, the disclosure thereof being made for the contents of the present application).
BRIEF SUMMARY OF THE INVENTION
The object of the present invention is to provide a fibre mat which is able to be produced in a cost-effective manner and which, due to properties which in this respect are particularly advantageous, is suitable, in particular, for the application as a carrier material in floor coverings and in this application advantageously influences the properties of the finished floor covering.
DETAILED DESCRIPTION OF THE INVENTION
This object is achieved according to the present invention, as set forth in claim 1, by a fibre mat which is designed as a hybrid fibre mat, by said mat comprising glass fibres, polymer fibres and binding agents, the glass fibres having a mean diameter of between 6 and 13 pm and a mean length of between 6 and 15 mm, the polymer fibres being staple fibres having a mean fineness of between 0.2 and 0.6 dtex and a mean length of between 2 and 4 mm and the percentage by weight of the polymer fibres being between 5 and 20% of the dry fibre mat.
, In other words, therefore, a specific combination of synergistically interacting features is characteristic of the fibre mat according to the invention, such that both with regard to the material and with regard to the typical length and thickness dimensions said fibre mat consists of various fibres connected together by means of a binding agent, namely relatively short and - in the polymers principally under consideration here for the polymer fibres, with thicknesses of between approximately 1.2 and 1.6 g/cm3 - thinner polymer fibres, on the one hand, and relatively long and thicker glass fibres, on the other hand, the percentage by weight of the polymer fibres being substantially less than the percentage by weight of the glass fibres, the polymer fibres only constituting between 5 and 20, preferably between 10 and 15 percentage by weight of the dry fibre mat. The ratio between the percentage by weight of the glass fibres and that of the polymer fibres in the fibre mat is typically between 5 and 8, for example approximately 6.5 -with a percentage by weight of the binding agent of approximately between 20 and 30%.
Surprisingly, the hybrid fibre mat according to the invention is characterised by a series of very advantageous properties. Thus, due to the particular mixture of specific glass fibres used and specific polymer fibres, physical properties (mechanical strength, density, pore volume, hollow structure, etc.) are produced, such that particularly thin hybrid fibre mats according to the invention already satisfy the requirements which are applicable, in particular, to the structural materials of floor coverings.
This is specifically an advantage which is not to be underestimated, therefore, as in this manner (already due to the reduced thickness of the fibre mat) the quantity of impregnating agent with which the fibre mat is to be treated may be reduced. This results in corresponding economic advantages relative to the prior art and namely without adversely affecting the performance. In contrast, the fibre mat according to the invention has a surface structure of particular quality and homogeneity, such that a floor covering produced by the application thereof is also characterised by a particular surface quality.
This is a great advantage for surface finishing, namely by printing.
In other words, the present invention provides outstanding fibre mats with regard to the properties thereof and namely - for example an additional coating of the fibres, which is a drawback in terms of material expenditure and complexity of method, may be avoided
BACKGROUND OF THE INVENTION
The present invention relates to a fibre mat. The invention further relates to products containing fibre mats, in particular a cushioned vinyl floor covering which comprises a fibre mat as a structural layer.
Fibre mats are known in many different embodiments and for various applications. For example, glass fibre mats are widely available. Different methods exist for the production thereof from glass fibres and binding agents.
A principal application of fibre mats is the use as a carrier material in floor coverings, namely in CV (cushioned vinyl) floor coverings. The fibre mats used here typically consist of glass fibres, the use of specific mixtures of different glass fibres also being known for producing corresponding glass fibre mat carriers (see DE
102011011056 Al, the disclosure thereof being made for the contents of the present application).
BRIEF SUMMARY OF THE INVENTION
The object of the present invention is to provide a fibre mat which is able to be produced in a cost-effective manner and which, due to properties which in this respect are particularly advantageous, is suitable, in particular, for the application as a carrier material in floor coverings and in this application advantageously influences the properties of the finished floor covering.
DETAILED DESCRIPTION OF THE INVENTION
This object is achieved according to the present invention, as set forth in claim 1, by a fibre mat which is designed as a hybrid fibre mat, by said mat comprising glass fibres, polymer fibres and binding agents, the glass fibres having a mean diameter of between 6 and 13 pm and a mean length of between 6 and 15 mm, the polymer fibres being staple fibres having a mean fineness of between 0.2 and 0.6 dtex and a mean length of between 2 and 4 mm and the percentage by weight of the polymer fibres being between 5 and 20% of the dry fibre mat.
, In other words, therefore, a specific combination of synergistically interacting features is characteristic of the fibre mat according to the invention, such that both with regard to the material and with regard to the typical length and thickness dimensions said fibre mat consists of various fibres connected together by means of a binding agent, namely relatively short and - in the polymers principally under consideration here for the polymer fibres, with thicknesses of between approximately 1.2 and 1.6 g/cm3 - thinner polymer fibres, on the one hand, and relatively long and thicker glass fibres, on the other hand, the percentage by weight of the polymer fibres being substantially less than the percentage by weight of the glass fibres, the polymer fibres only constituting between 5 and 20, preferably between 10 and 15 percentage by weight of the dry fibre mat. The ratio between the percentage by weight of the glass fibres and that of the polymer fibres in the fibre mat is typically between 5 and 8, for example approximately 6.5 -with a percentage by weight of the binding agent of approximately between 20 and 30%.
Surprisingly, the hybrid fibre mat according to the invention is characterised by a series of very advantageous properties. Thus, due to the particular mixture of specific glass fibres used and specific polymer fibres, physical properties (mechanical strength, density, pore volume, hollow structure, etc.) are produced, such that particularly thin hybrid fibre mats according to the invention already satisfy the requirements which are applicable, in particular, to the structural materials of floor coverings.
This is specifically an advantage which is not to be underestimated, therefore, as in this manner (already due to the reduced thickness of the fibre mat) the quantity of impregnating agent with which the fibre mat is to be treated may be reduced. This results in corresponding economic advantages relative to the prior art and namely without adversely affecting the performance. In contrast, the fibre mat according to the invention has a surface structure of particular quality and homogeneity, such that a floor covering produced by the application thereof is also characterised by a particular surface quality.
This is a great advantage for surface finishing, namely by printing.
In other words, the present invention provides outstanding fibre mats with regard to the properties thereof and namely - for example an additional coating of the fibres, which is a drawback in terms of material expenditure and complexity of method, may be avoided
2 - with minimal cost and without the use of respirable micro-glass fibres which are dangerous to the health.
Although the use of the hybrid fibre mat according to the invention is paramount when producing floor coverings, as far as the particular suitability of the hybrid fibre mat according to the invention is concerned, this does not constitute in any way the only possible use. Various features set forth above which characterise the hybrid fibre mat according to the invention are also able to be used particularly advantageously for a series of other applications. Here may be cited in particular the use as a paintable ceiling and wall covering (corresponding to a conventional wallpaper), in which due to the properties of the hybrid fibre mat an excellent surface quality may be achieved with a very small (subsequent) application of paint, moreover the exceptionally low tendency for the paint to pass through the fibre mat having a very advantageous effect on the adhesion of the hybrid fibre mat as a ceiling covering and/or wall covering on the relevant substrate. The fact that a very good surface quality may be achieved with a very small quantity of wall and/or ceiling paint is not only an economic aspect in this case.
The weight of the ceiling covering and wall covering, together with the coat of paint, i.e.
the painted ceiling covering and wall covering, also remains relatively low, which in turn assists the adhesion of the hybrid fibre mat onto the substrate. When using the hybrid fibre mat according to the invention as a visible face of a ceiling panel, a mineral coating is advantageously used.
These advantageous aspects apply in a very similar manner when using the hybrid fibre mat according to the invention as a surface coating of a construction panel, in particular a mineral ceiling panel or wall panel, such that the hybrid fibre mat is applied to the preformed panel in the factory (in particular by adhesive bonding and/or laminating); the specific structure of the hybrid fibre mat according to the invention thus prevents the penetration of the adhesive from the rear face to the front surface, i.e. the visible face, so that the surface quality of the visible face and the paint adhesion are not adversely affected by traces of adhesive. In addition, due to its advantageous properties, as set forth, the hybrid fibre mat according to the invention may be used particularly advantageously as a covering for interior elements, in particular as a ceiling panel or other interior cladding element.
Although the use of the hybrid fibre mat according to the invention is paramount when producing floor coverings, as far as the particular suitability of the hybrid fibre mat according to the invention is concerned, this does not constitute in any way the only possible use. Various features set forth above which characterise the hybrid fibre mat according to the invention are also able to be used particularly advantageously for a series of other applications. Here may be cited in particular the use as a paintable ceiling and wall covering (corresponding to a conventional wallpaper), in which due to the properties of the hybrid fibre mat an excellent surface quality may be achieved with a very small (subsequent) application of paint, moreover the exceptionally low tendency for the paint to pass through the fibre mat having a very advantageous effect on the adhesion of the hybrid fibre mat as a ceiling covering and/or wall covering on the relevant substrate. The fact that a very good surface quality may be achieved with a very small quantity of wall and/or ceiling paint is not only an economic aspect in this case.
The weight of the ceiling covering and wall covering, together with the coat of paint, i.e.
the painted ceiling covering and wall covering, also remains relatively low, which in turn assists the adhesion of the hybrid fibre mat onto the substrate. When using the hybrid fibre mat according to the invention as a visible face of a ceiling panel, a mineral coating is advantageously used.
These advantageous aspects apply in a very similar manner when using the hybrid fibre mat according to the invention as a surface coating of a construction panel, in particular a mineral ceiling panel or wall panel, such that the hybrid fibre mat is applied to the preformed panel in the factory (in particular by adhesive bonding and/or laminating); the specific structure of the hybrid fibre mat according to the invention thus prevents the penetration of the adhesive from the rear face to the front surface, i.e. the visible face, so that the surface quality of the visible face and the paint adhesion are not adversely affected by traces of adhesive. In addition, due to its advantageous properties, as set forth, the hybrid fibre mat according to the invention may be used particularly advantageously as a covering for interior elements, in particular as a ceiling panel or other interior cladding element.
3 =
With regard to production technology, it is advantageous if the polymer fibres consist of a polymer with a density of approximately 1.2 and 1.6g/cm3. It is particularly advantageous if the polymer fibres consist entirely or at least substantially of PET
(polyethylene terephthalate). When using such a material for producing the polymer fibres, said polymer fibres have such properties which are suitable for the production of the mat, the production of pure glass fibre mats providing experience thereof.
In this sense, according to a preferred feature of the present invention, the hybrid fibre mat according to the invention is produced by the glass fibres and the water containing the polymer fibres being passed in a circuit through a band screen, the fibre mixture in the form of a fibre layer with a predetermined layer thickness then being deposited on the band screen, excess circuit water being removed from the fibre layer, binding agent being added to the fibre layer and the fibre layer to which binding agent has been added being dried.
The particular advantages set forth above of the glass fibre mat according to the invention are particularly pronounced when the mean fineness of the polymer fibres is between 0.3 and 0.4 dtex. Excellent results may be achieved, for example, by using PET
fibres with a fineness of 0.33 dtex and a mean length of between 2.5 and 3.5 mm.
Moreover, according to a further preferred development of the present invention, it is particularly advantageous if the mean fibre diameter of the glass fibres is between 7 and 10 pm and/or the mean length of the glass fibres is between 7 and 9 mm.
Specifically in combination with the preferred dimensions of the polymer fibres, as set forth above, particularly outstanding material properties result, which make the corresponding hybrid fibre mat particularly attractive for the applications set forth above. For different applications it is advantageous if the glass fibres are not longer than 15 mm and not thicker than 10 pm; since in the case of dimensions above these values the surface properties of the hybrid fibre mat are impaired. Particularly preferably, the glass fibres consist of C-glass and/or E-glass.
According to a further preferred development of the present invention - for typical applications of the hybrid fibre mat according to the invention - the surface weight of the
With regard to production technology, it is advantageous if the polymer fibres consist of a polymer with a density of approximately 1.2 and 1.6g/cm3. It is particularly advantageous if the polymer fibres consist entirely or at least substantially of PET
(polyethylene terephthalate). When using such a material for producing the polymer fibres, said polymer fibres have such properties which are suitable for the production of the mat, the production of pure glass fibre mats providing experience thereof.
In this sense, according to a preferred feature of the present invention, the hybrid fibre mat according to the invention is produced by the glass fibres and the water containing the polymer fibres being passed in a circuit through a band screen, the fibre mixture in the form of a fibre layer with a predetermined layer thickness then being deposited on the band screen, excess circuit water being removed from the fibre layer, binding agent being added to the fibre layer and the fibre layer to which binding agent has been added being dried.
The particular advantages set forth above of the glass fibre mat according to the invention are particularly pronounced when the mean fineness of the polymer fibres is between 0.3 and 0.4 dtex. Excellent results may be achieved, for example, by using PET
fibres with a fineness of 0.33 dtex and a mean length of between 2.5 and 3.5 mm.
Moreover, according to a further preferred development of the present invention, it is particularly advantageous if the mean fibre diameter of the glass fibres is between 7 and 10 pm and/or the mean length of the glass fibres is between 7 and 9 mm.
Specifically in combination with the preferred dimensions of the polymer fibres, as set forth above, particularly outstanding material properties result, which make the corresponding hybrid fibre mat particularly attractive for the applications set forth above. For different applications it is advantageous if the glass fibres are not longer than 15 mm and not thicker than 10 pm; since in the case of dimensions above these values the surface properties of the hybrid fibre mat are impaired. Particularly preferably, the glass fibres consist of C-glass and/or E-glass.
According to a further preferred development of the present invention - for typical applications of the hybrid fibre mat according to the invention - the surface weight of the
4 , glass fibre mat is between 25 and 80g/m2, particularly preferably between 40 and 60g/m2. Once again, in this case quite particularly advantageous properties of the hybrid fibre mat according to the invention result, in particular with regard to the possible use thereof as a carrier material in cushioned vinyl floor coverings with outstanding properties.
There is considerable flexibility here as regards the binding agent of the hybrid fibre mat according to the invention, which in particular may take into account the subsequent use of the hybrid fibre mat according to the invention. Particularly advantageous binding agents are urea resins and polyacrylic acid binders. The binding agent may, however, also comprise polyacrylic acid. Outstanding properties result when the binding agent comprises a mixture of urea resin and a polymer dispersion or a mixture of polyacrylic acid binders and a polymer dispersion.
Likewise, there is considerable flexibility as regards the percentage by weight of the binding agent in the hybrid fibre mat, in this regard the specific binding agent respectively used and also the use of the hybrid fibre mat also being able to play a role.
For the potential use as a carrier material of a cushioned vinyl floor covering, which is paramount here, a percentage by weight of the binding agent of between 15% and 35%, preferably between 20% and 30% of the total weight of the hybrid fibre mat is advantageous.
The binding agent, depending on the designated subsequent use of the respective hybrid fibre mat according to the invention, may contain an additive (or a plurality of additives) which may constitute up to 50% of the total weight of the binding agent. The additive(s) may in this case specifically modify and/or optimise the properties of the binding agent with regard to the individual purpose of the hybrid fibre mat.
Typical additives are, for example, kaolin and h02. However, additives are not only capable of optimising the binding agent in technical terms but additives are also capable of reducing costs by being able to reduce the need for expensive binding agents.
The present invention according to the above embodiments does not relate exclusively to the untreated hybrid fibre mat. On the contrary, the invention also relates, in particular,
There is considerable flexibility here as regards the binding agent of the hybrid fibre mat according to the invention, which in particular may take into account the subsequent use of the hybrid fibre mat according to the invention. Particularly advantageous binding agents are urea resins and polyacrylic acid binders. The binding agent may, however, also comprise polyacrylic acid. Outstanding properties result when the binding agent comprises a mixture of urea resin and a polymer dispersion or a mixture of polyacrylic acid binders and a polymer dispersion.
Likewise, there is considerable flexibility as regards the percentage by weight of the binding agent in the hybrid fibre mat, in this regard the specific binding agent respectively used and also the use of the hybrid fibre mat also being able to play a role.
For the potential use as a carrier material of a cushioned vinyl floor covering, which is paramount here, a percentage by weight of the binding agent of between 15% and 35%, preferably between 20% and 30% of the total weight of the hybrid fibre mat is advantageous.
The binding agent, depending on the designated subsequent use of the respective hybrid fibre mat according to the invention, may contain an additive (or a plurality of additives) which may constitute up to 50% of the total weight of the binding agent. The additive(s) may in this case specifically modify and/or optimise the properties of the binding agent with regard to the individual purpose of the hybrid fibre mat.
Typical additives are, for example, kaolin and h02. However, additives are not only capable of optimising the binding agent in technical terms but additives are also capable of reducing costs by being able to reduce the need for expensive binding agents.
The present invention according to the above embodiments does not relate exclusively to the untreated hybrid fibre mat. On the contrary, the invention also relates, in particular,
5 to a hybrid fibre mat pre-treated for subsequent specific further processing, in particular provided with an additional impregnation, the impregnating agent, in particular, being able to be plastisol or another PVC-based agent. Moreover, the present invention also extends to the finished cushioned vinyl floor covering produced using the hybrid fibre mat according to the invention, said cushioned vinyl floor covering comprising a useable layer and a structural layer, the structural layer comprising a hybrid fibre mat according to the invention provided with an impregnation (see above).
6
Claims (21)
1. Fibre mat, namely hybrid fibre mat comprising glass fibres, polymer fibres and binding agents having the following features:
the glass fibres have a mean diameter of between 6 and 13 µm and a mean length of between 6 and 15 mm;
the polymer fibres are staple fibres having a mean fineness of between 0.2 and 0.6 dtex and a mean length of between 2 and 4 mm;
the percentage by weight of the polymer fibres is between 5 and 20% of the dry fibre mat.
the glass fibres have a mean diameter of between 6 and 13 µm and a mean length of between 6 and 15 mm;
the polymer fibres are staple fibres having a mean fineness of between 0.2 and 0.6 dtex and a mean length of between 2 and 4 mm;
the percentage by weight of the polymer fibres is between 5 and 20% of the dry fibre mat.
2. Hybrid fibre mat according to claim 1, characterised in that the percentage by weight of the binding agent is between 15 and 35% of the dry fibre mat.
3. Hybrid fibre mat according to claim 2, characterised in that the percentage by weight of the binding agent is between 20 and 30% of the dry fibre mat.
4. Hybrid fibre mat according to claim 1, characterised in that the polymer fibres have a mean fineness of between 0.3 and 0.4 dtex.
5. Hybrid fibre mat according to claim 1, characterised in that the polymer fibres have a mean length of between 2.5 and 3.5 mm.
6. Hybrid fibre mat according to claim 1, characterised in that the polymer fibres consist of PET.
7. Hybrid fibre mat according to claim 1, characterised in that the glass fibres have a mean diameter of between 7 and 10 µm.
8. Hybrid fibre mat according to claims 1, characterised in that the diameter of the glass fibres is a maximum of 10 µm and in that the length of the glass fibres is a maximum of 15 mm.
9. Hybrid fibre mat according to claim 1, characterised in that the glass fibres have a mean length of between 7 and 9 mm.
10. Hybrid fibre mat according to claim 1, characterised in that the binding agent comprises urea resin, preferably a mixture of urea resin and a polymer dispersion.
11. Hybrid fibre mat according to claim 1, characterised in that the binding agent comprises polyacrylic acid binders, preferably a mixture of polyacrylic acid binders and a polymer dispersion.
12. Hybrid fibre mat according to claim 1, characterised in that the glass fibres consist of C-glass and/or E-glass.
13. Hybrid fibre mat according to claim 1, characterised in that it has a surface weight of between 25 g/m2 and 80 g/m2, preferably of between 40 g/m2 and 60 g/m2.
14. Hybrid fibre mat according to claim 1, characterised in that the percentage by weight of the polymer fibres is between 10 and 15% of the dry fibre mat.
15. Hybrid fibre mat according to claim 1, characterised in that it is provided with an additional impregnation.
16. Hybrid fibre mat according to claim 15, characterised in that the impregnating agent is plastisol.
17. Cushioned vinyl floor covering having a useable layer and a structural layer, the structural layer comprising a hybrid fibre mat provided with an impregnation according to claim 15 or claim 16.
18. Use of a hybrid fibre mat according to claim 1, as a covering for interior elements, in particular as a ceiling panel or other interior cladding element.
19. Use of a hybrid fibre mat according to claim 1, as a surface coating of a construction panel, in particular a mineral ceiling panel or wall panel.
20. Use of a hybrid fibre mat according to claim 1, as a wall covering.
21. Method for producing the hybrid fibre mat according to claim 1, water, which contains the glass fibres and the polymer fibres, being passed in a circuit through a band screen, the fibre mixture, in this case in the form of a fibre layer with a predetermined layer thickness, being deposited on the band screen, excess circuit water being removed from the fibre layer, binding agent being added to the fibre layer and the fibre layer to which binding agent has been added being dried.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013013321.1 | 2013-08-09 | ||
DE201310013321 DE102013013321A1 (en) | 2013-08-09 | 2013-08-09 | Nonwoven fabric and non-woven fabric containing products |
Publications (1)
Publication Number | Publication Date |
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CA2858588A1 true CA2858588A1 (en) | 2015-02-09 |
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ID=51298512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CA2858588A Abandoned CA2858588A1 (en) | 2013-08-09 | 2014-08-07 | Fibre mat and products containing fibre mats |
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US (1) | US20150044414A1 (en) |
EP (1) | EP2835462B1 (en) |
CA (1) | CA2858588A1 (en) |
DE (1) | DE102013013321A1 (en) |
DK (1) | DK2835462T3 (en) |
HU (1) | HUE036808T2 (en) |
PL (1) | PL2835462T3 (en) |
RS (1) | RS57245B1 (en) |
RU (1) | RU2669166C2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11261602B2 (en) | 2016-12-21 | 2022-03-01 | Cretainteed Llc | Fiber mat, method of making the fiber mat, and bituminous roofing product |
US11332881B2 (en) | 2018-01-05 | 2022-05-17 | Certainteed Llc | Fiber mat, method of making the fiber mat, and bituminous roofing product |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015200453A1 (en) * | 2015-01-14 | 2016-07-14 | Vitrulan Textile Glass Gmbh | Flat textile substrate with a water-activatable adhesive coating, process for its preparation and its use |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4056161A (en) * | 1975-10-30 | 1977-11-01 | Tillotson Corporation | Sound attenuation material |
US4618530A (en) * | 1983-11-09 | 1986-10-21 | Congoleum Corporation | Process for the preparation of a composite mat |
US4681798A (en) * | 1984-12-24 | 1987-07-21 | Manville Service Corporation | Fibrous mat facer with improved strike-through resistance |
US4637951A (en) * | 1984-12-24 | 1987-01-20 | Manville Sales Corporation | Fibrous mat facer with improved strike-through resistance |
FR2677672B1 (en) * | 1991-06-12 | 1994-11-04 | Dumas Bernard | NEW SHEET OBTAINED BY WET PROCESS AND ITS APPLICATION. |
US5935879A (en) * | 1994-09-21 | 1999-08-10 | Owens Corning Fiberglas Technology, Inc. | Non-woven fiber mat and method for forming same |
CA2133522A1 (en) * | 1994-10-03 | 1996-04-04 | Armstrong World Industries, Inc. | Floor covering underlayment |
CA2157337C (en) * | 1995-06-07 | 2006-01-31 | Debbie O'haver-Smith | Improved fibrous mat and mat-faced gypsum board |
US5772846A (en) * | 1997-01-09 | 1998-06-30 | Johns Manville International, Inc. | Nonwoven glass fiber mat for facing gypsum board and method of making |
US20030109190A1 (en) * | 2001-12-12 | 2003-06-12 | Geel Paul A. | Wet-laid nonwoven reinforcing mat |
US20120251597A1 (en) * | 2003-06-19 | 2012-10-04 | Eastman Chemical Company | End products incorporating short-cut microfibers |
US20110139386A1 (en) * | 2003-06-19 | 2011-06-16 | Eastman Chemical Company | Wet lap composition and related processes |
US7842629B2 (en) * | 2003-06-27 | 2010-11-30 | Johns Manville | Non-woven glass fiber mat faced gypsum board and process of manufacture |
US8283266B2 (en) * | 2003-11-20 | 2012-10-09 | Johns Manville | Method of making tough, flexible mats and tough, flexible mats |
US7662258B2 (en) * | 2006-12-28 | 2010-02-16 | Johns Manville | Roofing mat using urea-formaldehyde binder of particular viscosity and surface tension |
DE102011011056A1 (en) | 2011-02-11 | 2012-08-16 | Johns Manville Europe Gmbh | Glass fiber fleece and glass fiber nonwoven products containing |
-
2013
- 2013-08-09 DE DE201310013321 patent/DE102013013321A1/en not_active Withdrawn
-
2014
- 2014-08-04 US US14/450,465 patent/US20150044414A1/en not_active Abandoned
- 2014-08-06 PL PL14002745T patent/PL2835462T3/en unknown
- 2014-08-06 HU HUE14002745A patent/HUE036808T2/en unknown
- 2014-08-06 RS RS20180591A patent/RS57245B1/en unknown
- 2014-08-06 DK DK14002745.9T patent/DK2835462T3/en active
- 2014-08-06 EP EP14002745.9A patent/EP2835462B1/en active Active
- 2014-08-07 CA CA2858588A patent/CA2858588A1/en not_active Abandoned
- 2014-08-08 RU RU2014132898A patent/RU2669166C2/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11261602B2 (en) | 2016-12-21 | 2022-03-01 | Cretainteed Llc | Fiber mat, method of making the fiber mat, and bituminous roofing product |
US11332881B2 (en) | 2018-01-05 | 2022-05-17 | Certainteed Llc | Fiber mat, method of making the fiber mat, and bituminous roofing product |
Also Published As
Publication number | Publication date |
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HUE036808T2 (en) | 2018-07-30 |
EP2835462B1 (en) | 2018-04-18 |
DE102013013321A1 (en) | 2015-02-12 |
PL2835462T3 (en) | 2018-08-31 |
RU2014132898A (en) | 2016-02-27 |
US20150044414A1 (en) | 2015-02-12 |
EP2835462A1 (en) | 2015-02-11 |
RU2669166C2 (en) | 2018-10-08 |
DK2835462T3 (en) | 2018-07-23 |
RS57245B1 (en) | 2018-07-31 |
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