EP3429384B1 - Semelle intérieure multicouche contenant du charbon actif, son procédé de fabrication et chaussures dotées de cette semelle intérieure - Google Patents

Semelle intérieure multicouche contenant du charbon actif, son procédé de fabrication et chaussures dotées de cette semelle intérieure Download PDF

Info

Publication number
EP3429384B1
EP3429384B1 EP17720660.4A EP17720660A EP3429384B1 EP 3429384 B1 EP3429384 B1 EP 3429384B1 EP 17720660 A EP17720660 A EP 17720660A EP 3429384 B1 EP3429384 B1 EP 3429384B1
Authority
EP
European Patent Office
Prior art keywords
layer
insole
active layer
cork
multilayer
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.)
Active
Application number
EP17720660.4A
Other languages
German (de)
English (en)
Other versions
EP3429384A2 (fr
Inventor
Josef HANÁK
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.)
Boty J Hanak R SRO
Original Assignee
Boty J Hanak R SRO
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.)
Filing date
Publication date
Application filed by Boty J Hanak R SRO filed Critical Boty J Hanak R SRO
Publication of EP3429384A2 publication Critical patent/EP3429384A2/fr
Application granted granted Critical
Publication of EP3429384B1 publication Critical patent/EP3429384B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material
    • A43B17/006—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material multilayered
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B1/00—Footwear characterised by the material
    • A43B1/0045—Footwear characterised by the material made at least partially of deodorant means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/003—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined characterised by the material

Definitions

  • the invention relates to a multilayer insole with activated carbon, the insole comprising a supporting layer, an active layer containing activated carbon and an upper layer.
  • the invention also relates to a method of producing this insole.
  • the invention further relates to footwear provided with the insole according to the invention, whereby the upper of the footwear comprises an outer layer below which a semipermeable membrane is arranged.
  • insoles for footwear are known.
  • One of them is an insole which is intended to improve comfort of walking since it contains a flexible layer, whose shape adapts to the shape of the lower part of the human sole when used.
  • the disadvantage of this insole is mainly the fact that if the user has a foot which is improperly shaped or if he treads on his foot in an improper manner, the insole shapes itself in such a manner that this defect becomes even worse during wearing.
  • Another type includes an insole which is designed to improve primarily the quality of walking.
  • This insole has a relief formed by protrusions and recesses on its upper side. The upper side is in contact with the user's sole and should correspond to the shape of the lower part of his sole.
  • the disadvantage of this insole is the fact that it is shaped according to a unified human foot, disregarding individual foot shape, particularly the shape and inclination of toes, and so during usage toes are forced to adjust to the shape of the insole, which substantially decreases the user's comfort when walking and could discourage him from using this insole.
  • Both these types of insoles are sometimes provided with a layer made of antimicrobial or odour-absorbing material based, for example, on impregnation or on a layer containing activated carbon.
  • a layer made of antimicrobial or odour-absorbing material based, for example, on impregnation or on a layer containing activated carbon.
  • the layer of activated carbon is exposed to abrasion and is therefore of little durability.
  • CN 103504709 A discloses an insole comprising in direction from upper to bottom side a pure cotton surface layer, an activated carbon middle layer and a PU bottom layer.
  • the disadvantage of the surface layer of cotton is particularly the moisture-retaining ability of cotton or ability to hold liquid moisture, which the surface layer of cotton does not allow to penetrate to the layer with activated carbon. Consequently, the insole in the footwear is constantly humid during use and even after drying it up odours are not completely absorbed, as part of them remains in the surface cotton layer.
  • a similar arrangement of the insole is disclosed also in CN 200966380 Y .
  • the insole in an arrangement with a surface layer of leather has also the same properties, whether it is natural leather, as is described, for example, in EP 2308335 A1 , or artificial leather, because the layer of leather has a relatively great thickness and liquid moisture is retained within the material.
  • CN 104665097 discloses an insole comprising an upper permeable cotton textile layer, and a textile layer with natural vanilla woven in it and a felt layer with activated carbon.
  • Vanilla gives provides aroma and has an important deodorization effect.
  • the disadvantage is lowfirmness and shape stability of the insole and particularly the fact that moisture is retained in the textile layers, as mentioned above.
  • the goal of the invention is to propose an insole which would be properly shaped to provide a high level of walking comfort and which would not contribute to improper tread or shaping of the foot and would eliminate the disadvantages of the background art, especially by absorbing odours and liquid moisture.
  • the aim of the invention is also to ensure that moisture is not retained in the textile layers and, at the same time, to ensure that the insole has sufficient antimicrobial and anti-fungal properties with long-term effectiveness.
  • a multilayer insole with activated carbon according to the appended claim 1, whose principle consists in that above a supporting layer of the insole, which is formed by pressing a mixture of cork granulate and a binder, is arranged at least one damping layer, on whose upper side is arranged a intermediate cork layer to form a thermal bridge between the foot sole of the user and the bottom layers of the insole.
  • an active layer which is on its upper side covered by an upper layer, which is permeable to both liquid and vapour moisture, whereby all the layers of the insole are joined together and the insole has spatial shaping, which on its upper side corresponds to the shape of the impression of the lower part of the human foot with planar toe section, with a recess for the big toe joint and a recess or depression for the heel, and which on the bottom part of the insole corresponds to the shape of the lower part of the human foot.
  • the supporting cork layer ensures shape stability and low weight of the insole, whereby the insole provides flexible support to the entire foot of the user.
  • the cork ensures that the other layers of the insole are thermally insulated from the shoe sole, thereby reducing condensation of liquid moisture from vapour which is produced in the footwear above the insole.
  • the non-absorbent upper layer of the insole does not collect moisture in the liquid form, thus adding to the comfort of the wearer.
  • the binder also serves to connect these cork layers to the adjacent layers, and therefore it is not necessary to use any other adhesives for connecting the layers, which applies to the embodiment with the active layer arranged on the upper side of the intermediate cork layer.
  • a second damping layer is arranged on the upper side of the intermediate cork layer and the active layer is arranged above it, it is necessary to use glue to join the damping layer and the active layer.
  • the upper layer can overlap the circumference of the insole and is folded around this circumference, its folded part being attached to the bottom side of the supporting layer of the insole.
  • This folded part may be secured by a protective layer glued to the bottom side of the supporting layer of the insole, whereby the protective layer also protects the cork material of the supporting layer from crumbling, breaking and abrasion.
  • the upper layer could be perforated to ensure good passage of both liquid and vapour moisture.
  • the upper layer is only permeable to liquid moisture in the direction inwards the active layer.
  • the insole comprises a means of beneficial biological effect on humans in a solid or liquid form, which is arranged in the active layer and/or is arranged on the active layer and/or above the active layer.
  • this means may be arranged below the upper layer or on the upper layer and covered by a non-absorbent auxiliary cover layer, or it may be arranged in a casing arranged on the upper layer of the insole.
  • the means with a beneficial biological effect on humans may be vitamins, minerals and trace elements, antioxidants, herbs in a solid or liquid form, such as garlic, ginger, nasturtium, etc.
  • the principle of the method of production of the insole according to the invention consists in that into a mould whose bottom is formed in a shape which corresponds the shape of the lower part of the human foot having a protrusion in the area of the big toe joint, a protrusion in the heel area and planar toe section is inserted an active layer containing activated carbon and after that it is covered by a mixture of crushed cork and a binder in an amount corresponding to the required thickness of the intermediate cork layer, on which is arranged a damping layer, to which is applied a mixture of crushed cork and a binder in an amount corresponding to the required thickness of the supporting layer, whereupon the filled mould, having been covered by a cover part, whose working surface is shaped as an impression of the lower part of the human foot with planar toe section, with a recess in the area of the big toe joint and with a recess or depression in the heel area, is cold-pressed to obtain the resulting spatial shape of the insole, whereupon after the
  • FIG. 1a shows an insole with an upper layer arranged only on the top
  • Fig. 1b an insole having an upper layer encircling the sides of the insole and fixed to the bottom side of the supporting layer of the insole
  • Fig.1c the insole according to Fig. 1b with a supporting layer covered from the bottom side by a protective layer
  • Fig. 2 a simplified embodiment of the insole
  • Fig. 3 insole with two damping layers
  • Fig. 4 a shoe provided with the insole
  • Fig. 5 an insole with an auxiliary cover layer
  • Fig. 6a a top view of the casing for the means with a beneficial biological effect on humans
  • Fig. 6b a cross-section of the casing according to Fig. 6a .
  • the insole for footwear according to the invention is spatially shaped, whereby it is from its upper side provided with shaping corresponding to the form of the impression of the lower part of the human foot with planar toe section, with a recess for the big toe joint and a heel recess, and on its bottom side is provided with shaping corresponding to the shape of the lower part of the human foot with planar toe section according to CZ patent 298894 , or a recess or depression is formed in its heel area from the upper side according to CZ PV 2009-580 , in which a heel recess or depression is formed, which is thus the lowest part on the upper side of the insole.
  • the insole comprises a supporting layer 1 which is made by cold pressing from a mixture of crushed cork and a suitable binder, such as polyurethane.
  • the supporting layer 1 supports the entire insole and provides sufficient rigidity and flexibility to the insole, as well as low weight, shape stability and good thermal insulation properties.
  • the bottom side of the supporting layer 1 is intended for the contact with the shoe sole.
  • a damping layer 2 made of a foam material, which softens the contact of the user's foot sole with the insole and partially absorbs shocks created during walking, which results in further increase in the comfort of using of the insole and at the same time decreases the mechanical stress of other layers of the insole. Due to its thermal insulation properties, the supporting layer 1 forms a thermal bridge between the shoe sole and the upper part of the insole, thus preventing the heat transfer, especially the cold transfer from the shoe sole to the upper part of the insole and the human foot.
  • a intermediate cork layer 3 On the upper side of the damping layer 2 is arranged a intermediate cork layer 3 , which is in the exemplary embodiment made by cold pressing from a mixture of crushed cork and a suitable binder, such as polyurethane.
  • the intermediate cork layer 3 may be made by cutting from cork sheets and gluing to the adjacent layers. Due to its thermal insulation properties, the intermediate cork layer 3 forms a thermal bridge between the user's foot and the bottom layers of the insole and thus prevents heat and moisture transfer from the wearer's foot to the bottom layers of the insole, in which the moisture would condense and would cause moistening of the footwear from inside.
  • an active layer 4 which contains activated carbon in any suitable form.
  • the active layer 3 is formed by non-woven fabric or felt, between whose fibres is arranged activated carbon, whereby it is advantageous if the activated carbon is bound to the fibres or between them to reduce risk of loosening from the active layer 4 .
  • non-woven fabric containing activated carbon made by the company Fibrex Nonwovens, Denmark, with trade name Carbotex was used as the active layer.
  • the active layer 4 ensures absorption of odours and moisture and, in addition, it provides the insole antimicrobial and antifungal properties. Therefore, the insole is unobjectionable in terms of hygiene and has antimicrobial and antifungal properties.
  • the active layer 4 is from the upper side covered by a non-absorbent upper layer 5 , which is intended for the contact with the user's foot and is made of foil, textile or non-woven textile with antifungal and/or antibacterial and/or antistatic treatment.
  • the upper layer 5 is permeable to both liquid and vapour moisture, whereby in a specific embodiment this permeability is ensured by fine perforation.
  • the upper layer 5 and the active layer 4 are joined together by means of a thermal adhesive.
  • the upper layer 5 is only permeable to liquid moisture in the direction inwards the insole and prevents liquid moisture from passing back to the surface of the insole.
  • the upper layer 5 is larger, its edges being folded around the circumference of the insole and fixed to the lower side of the supporting layer 1 by gluing or using another suitable method.
  • the insole according to Fig. 1b is used, but the bottom layer of the supporting layer 1 is covered by the protective layer 6 , preventing cork from crumbling and/or breaking.
  • the material of this layer 6 may be the same as that of the upper layer 5 , but it does not have to be perforated, or it is possible to use another suitable material which would provide sufficient protection to the cork of the supporting layer 1.
  • a damping layer 2 of a corresponding size is arranged on the mixture of crushed cork and a binder of the intermediate cork layer.
  • a mixture of crushed cork and a binder in an amount corresponding to the required thickness of the supporting layer 1 is poured over the damping layer 2 and is spread evenly and the filled mould is covered by the cover part of the mould, whose surface abutting the insole being produced is shaped as an impression of the lower part of the human foot sole with planar toe section, with a recess in the area of the big toe joint and a recess or depression in the heel area, which is thus a negative of the shape of the lower part of the insole.
  • the two part mould is inserted into a press, where the mixture of crushed cork and the binder stiffens under pressure, whereby it is at the same time connected to the adjacent layers of the insole and is shaped to acquire the resulting shape of the insole.
  • an upper layer 5 which is provided on its contact surface with a hot melt adhesive, the edges of the upper layer are folded around the edges of the insole and the upper layer 5 is inserted into the respective mould in a thermal press and is fixed to the active layer 4 , as well as to the bottom of the supporting layer 1 around the edge of the insole.
  • a protective layer 6 is arranged on the bottom side of the supporting layer 1 and is hot glued. Both the upper layer 5 and the protective layer conform to the shape of the insole on the respective surface.
  • the upper layer 5 is fixed only to the bottom side of the supporting layer 1 after folding the upper layer 5 around the edges of the insole.
  • FIG. 2 A simplified embodiment of the multilayer insole according to the invention is shown in Fig. 2 , where the intermediate cork layer is omitted and the insole comprises a supporting layer 1 , a damping layer 2 , an active layer 4 and an upper layer 5 arranged on top of each other.
  • the upper layer 5 may be arranged in any of the methods described in the embodiments according to Figs. 1a to 1c , whereby the arrangement according to Fig. 1c also comprises a protective layer covering the bottom side of the supporting layer 1 .
  • the insole according to Fig. 3 serves to promote the effect of softening the impact during walking.
  • this insole has a second damping layer 2 inserted between the active layer 4 and the intermediate cork layer 3 .
  • the means 7 with a beneficial biological effect on humans is inserted in a suitable solid form, for example as a powder, granular material, fractions or in a liquid form, such as a tincture, a solution or an extract, from which, however, the liquid portion must be generally evaporated before using the insole.
  • the means 7 with a beneficial biological effect on humans is selected from a group consisting of vitamins, minerals and trace elements, antioxidants, herbs, such as garlic, ginger, nasturtium, in a solid or liquid form.
  • the effect of these means 7 with a beneficial biological effect on the user of the insole through his foot sole has been experimentally proven, whereby optimal results are obtained during walking.
  • First specific experiments were conducted with herbs, garlic, ginger and nasturtium, whereby the herbs were used both ground and in a liquid extract form.
  • the means 7 with a beneficial biological effect on humans in a liquid form can also be added into the insole through the upper layer 5 without removing it, for example, by dripping or by roller coating, and can be renewed over a required period at specific intervals.
  • the means 7 will be incorporated into suitable textile layers containing fibres, microfibres and/or nanofibres, whereby the means 7 with a beneficial biological effect on humans may be also drugs.
  • the means 7 can be inserted above the upper layer 5 and subsequently covered by an auxiliary cover layer 51 which is permeable to both liquid and vapour moisture and which is provided on its bottom surface with a contact adhesive, as is shown in Fig. 5 .
  • auxiliary cover layer 51 which is permeable to both liquid and vapour moisture and which is provided on its bottom surface with a contact adhesive, as is shown in Fig. 5 .
  • this layer overlaps the edges of the insole and can be fixed to the bottom surface of the supporting layer 1 after it is folded around the edges of the insole.
  • auxiliary cover layer 51 can be removed, the means 7 below can be replaced by another means and the auxiliary cover layer glued again, or the original layer can be removed, the means 7 replaced and a new auxiliary cover layer 51 can be glued to the rest of the insole. Also, this solution can be used in a combination with the above-described arrangement of the means 7 below the upper layer 5 during the production of the insole.
  • the means can be accommodated in a special closeable or closed casing 50 formed by two layers 501 and 502 permeable to both liquid and vapour moisture, as is shown in Figs. 6a, 6b .
  • the casing 50 can be attached to the upper surface of the upper layer 5 of the insole.
  • it can be glued to the upper surface of the upper layer 5 of the insole ( Fig. 6a ), or to the bottom surface of the supporting layer 1 of the insole by means of a circumferential welt 500 , which is folded around the edges of the insole ( Fig 6b ).
  • the effects of the layered insole according to the invention can be further enhanced by using it in a shoe whose upper 11 comprises an outer layer 12 made from known materials, such as natural leather, artificial leather or textile, the outer layer 12 being perforated to increase its permeability to vapour.
  • an outer layer 12 made from known materials, such as natural leather, artificial leather or textile
  • the outer layer 12 being perforated to increase its permeability to vapour.
  • a semipermeable mebrane 13 below the outer layer 12 is arranged a semipermeable mebrane 13 , allowing the passage of vapour outwards.
  • the active layer 4 containing activated carbon being the same in a preferred embodiment as in the above-described insole.
  • an inner non-absorbent upper layer 5 which is permeable to both liquid and vapour moisture, is intended for the contact with the user's foot and is formed by foil, textile or non-woven fabric, preferably with antifungal and/or antibacterial and/or antistatic finishing treatment, whereby permeability to both liquid and vapour moisture is in the particular embodiment ensured by fine perforation, as is the case with the upper layer of the insole.
  • the inner upper layer 5 the active layer 4 and the semipermeable mebrane 13 are sewn together and subsequently the outer layer 12 is sewn to them.
  • the invention is applicable in the footwear industry.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Claims (15)

  1. Semelle intérieure multicouche de la chaussure avec le charbon actif comprenant une couche de support (1), une couche active (4) avec du charbon actif et une couche supérieure (5), tandis qu' au moins une couche amortissante (2) est déposée au-dessus de la couche de support (1) formée par le pressage à partir du mélange des granulés de liège et de liant, sur le côté supérieur duquel une couche intermédiaire en liège (3) est placée pour former un pont thermique entre le pied de l'utilisateur et les couches inférieures de la semelle intérieure, une couche active (4) est prévue au-dessus de la couche intermédiaire en liège (3), qui est recouverte sur sa face supérieure par une couche supérieure (5) qui est perméable à la vapeur et à l'humidité liquide, tandis que toutes les couches de la semelle intérieure sont interconnectées et la semelle intérieure a une forme spatiale qui correspond sur sa face supérieure à la forme de l'empreinte de la partie inférieure du pied humain avec la partie lisse des orteils, avec un trou pour l'articulation du pouce et un trou pour le talon, et qui, sur sa surface inférieure, correspond à la forme de la partie inférieure du pied humain avec une partie lisse des orteils.
  2. Semelle intérieure multicouche selon la revendication 1, caractérisée en ce que la couche active (4) est déposée sur la face supérieure de la couche intermédiaire en liège (3).
  3. Semelle intérieure multicouche selon la revendication 1, caractérisée en ce qu' une seconde couche amortissante (2) est disposée sur le côté supérieur de la couche intermédiaire en liège (3) et une couche active (4) est disposée sur son côté supérieur.
  4. Semelle intérieure multicouche selon l'une des revendications précédentes, caractérisée en ce que la couche supérieure (5) s'étend au-delà du périmètre de la semelle intérieure, elle est pliée autour du périmètre et sa partie pliée est fixée à la face inférieure de la couche de support (1).
  5. Semelle intérieure multicouche selon la revendication 4, caractérisée en ce qu 'une couche protectrice (6) est fixée sur la face inférieure de la couche de support (1) pour fixer la partie pliée de la couche supérieure (5) et pour protéger le matériel en liège de la couche de support (1).
  6. Semelle intérieure multicouche selon l'une des revendications précédentes, caractérisée en ce que la couche supérieure (5) est perforée au moins sur le côté supérieur de la semelle intérieure.
  7. Semelle intérieure multicouche selon l'une des revendications 1 à 5, caractérisée en ce que la couche supérieure (5) est perméable à l'humidité liquide seulement vers la couche active (4).
  8. Semelle intérieure multicouche selon l'une des revendications précédentes, caractérisée en ce qu' elle comprend le produit (7) avec l'effet biologique utile pour l'homme sous forme solide ou liquide déposé dans la couche active (4) et / ou sur la couche active (4) et / ou au-dessus de la couche active.
  9. Semelle intérieure multicouche selon la revendication 8, caractérisée en ce que le produit avec l'effet biologique utile pour l'homme (7) est placé sous la couche supérieure (5).
  10. Semelle intérieure multicouche selon la revendication 9, caractérisée en ce qu 'une couche de rétention non absorbante (52) est organisée entre la couche supérieure (5) et le produit avec l'effet biologique utile pour l'homme (7), qui permet à la vapeur et à l'humidité liquide de passer à travers.
  11. Semelle intérieure multicouche selon la revendication 8, caractérisée en ce que le produit (7) avec l'effet biologique utile pour l'homme est déposé sur la couche supérieure (5) et il est recouvert par une couche auxiliaire non absorbante protectrice (51) perméable à la fois à la vapeur et à l'humidité liquide.
  12. Semelle intérieure multicouche selon la revendication 8, caractérisée en ce que le produit avec l'effet biologique utile pour l'homme (7) est logé dans un boîtier (50) disposé sur la couche supérieure (5), tandis que les deux couches (501, 502) du boîtier (50) sont non absorbantes et perméables à la fois à la vapeur et à l'humidité liquide.
  13. Semelle intérieure multicouche selon l'une des revendications de 8 à 12, caractérisée en ce que le produit (7) avec l'effet biologique utile pour l'homme est choisi dans le groupe des vitamines, des minéraux et des oligo-éléments, des antioxydants, des plantes médicinales, par exemple l'ail, le gingembre, le tropeolum, dans la forme solide ou liquide.
  14. Procédé de fabrication de la semelle intérieure multicouche selon la revendication 1 ou 2, tandis que dans un moule, dont le fond est formé dans une forme qui correspond à la forme de la partie inférieure du pied humain avec une saillie dans la zone de l'articulation du gros orteil, avec une saillie dans la zone du talon et avec une partie lisse des orteils, on insère la couche active (4) et on étale sur elle un mélange de liège concassé et de liant dans une quantité correspondante à l'épaisseur souhaitée de la couche intermédiaire en liège (3), sur laquelle une couche amortissante (2) est déposée sur laquelle un mélange de liège concassé et de liant est étalé dans une quantité correspondante à l'épaisseur démandé de la couche de support (1) et le moule rempli est après le recouvrement par la partie protectrice, dont la surface de travail a la forme d'une empreinte de la partie inférieure du pied humain avec une partie lisse des orteils, avec un trou dans la zone de l'articulation du gros orteil et avec un trou ou une réduction dans la zone du talon, le moule est pressé à froid dans la forme spatiale résultante de la semelle intérieure, tandis que ses couches individuelles sont façonnées et liées les unes aux autres, après quoi après le retirement du moule la couche supérieure (5) est attachée à la couche active (4) qui suit la forme spatiale de la surface supérieure de la semelle intérieure.
  15. Chaussure équipée d'une semelle intérieure multicouche selon l'une quelconque des revendications de 1 à 13, dont la partie supérieure comprend une couche extérieure (12) en dessous de laquelle est disposée une membrane semi-perméable (13), caractérisée en ce qu 'une couche active (4) est disposée sous la membrane semi-perméable (13) contenante le charbon actif, qui est recouverte de l'intérieur par une couche supérieure intérieure (5) perméable à la vapeur et à l'humidité liquide.
EP17720660.4A 2016-03-16 2017-03-15 Semelle intérieure multicouche contenant du charbon actif, son procédé de fabrication et chaussures dotées de cette semelle intérieure Active EP3429384B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2016-153A CZ2016153A3 (cs) 2016-03-16 2016-03-16 Vícevrstvá stélka obuvi s aktivním uhlím, způsob její výroby a obuv opatřená touto stélkou
PCT/CZ2017/050014 WO2017157357A2 (fr) 2016-03-16 2017-03-15 Semelle intérieure multicouche contenant du charbon actif, son procédé de fabrication et chaussures dotées de cette semelle intérieure

Publications (2)

Publication Number Publication Date
EP3429384A2 EP3429384A2 (fr) 2019-01-23
EP3429384B1 true EP3429384B1 (fr) 2020-03-11

Family

ID=58664413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17720660.4A Active EP3429384B1 (fr) 2016-03-16 2017-03-15 Semelle intérieure multicouche contenant du charbon actif, son procédé de fabrication et chaussures dotées de cette semelle intérieure

Country Status (4)

Country Link
EP (1) EP3429384B1 (fr)
CN (1) CN108135311A (fr)
CZ (1) CZ2016153A3 (fr)
WO (1) WO2017157357A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7152741B2 (ja) * 2018-03-06 2022-10-13 株式会社村井 断熱用インソール
CN109846261A (zh) * 2018-12-29 2019-06-07 周礼君 一种3d床垫及其增强工艺
CZ309483B6 (cs) * 2022-03-02 2023-02-15 Boty J HANÁK R, s.r.o Vícevrstvá antibakteriální stélka obuvi s aktivním uhlím, způsob její výroby a obuv opatřená touto stélkou

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449264A1 (de) * 1974-10-16 1976-04-22 Steigerwald Strahltech Verfahren zum energiestrahl-perforieren, insbesondere elektronenstrahl-perforieren, von mehrschichtigem kunstleder
CN2478401Y (zh) * 2001-04-02 2002-02-27 曾展翅 除臭吸汗鞋垫
ITMI20020626A1 (it) * 2002-03-26 2003-09-26 Nextec Srl Calzatura impermeabile e procedimento per la sua fabbricazione
CN2742800Y (zh) * 2004-10-21 2005-11-30 郑元华 一种防臭鞋
CN200966380Y (zh) 2006-04-07 2007-10-31 占慧君 一种利用活性炭颗粒吸湿吸臭的鞋垫
JP2007289605A (ja) 2006-04-21 2007-11-08 Kenji Shirato 靴の中敷
CZ298894B6 (cs) 2006-05-10 2008-03-05 Hanák@Josef Stélka obuvi
CZ307552B6 (cs) 2009-08-31 2018-11-28 Boty J HANÁK R, s.r.o. Stélka obuvi
DE202009014052U1 (de) 2009-10-09 2009-12-24 Salzenbrodt Gmbh & Co. Kg Einlegesohle
CN103504709A (zh) 2012-06-30 2014-01-15 訾建平 除臭内增高鞋垫
CN203279921U (zh) * 2012-09-12 2013-11-13 欧帝兹鞋业有限公司 改进的鞋垫
US20150040427A1 (en) * 2013-08-07 2015-02-12 Kenneth B. Sanders Sock covering
CN104665097A (zh) 2013-11-27 2015-06-03 董昕悦 香草防臭鞋垫

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
WO2017157357A2 (fr) 2017-09-21
CN108135311A (zh) 2018-06-08
WO2017157357A3 (fr) 2017-10-26
CZ2016153A3 (cs) 2017-11-01
EP3429384A2 (fr) 2019-01-23

Similar Documents

Publication Publication Date Title
JP4658932B2 (ja) 特にサンダル、サボなどのような開放靴用であるがこれに限定されない靴用の透湿性・防水性底革、およびこの底革で設けられた靴
US8453346B2 (en) Orthotic foot device with removable support components and method of making same
JP5684795B2 (ja) スポーツ活動に使用するために設計された、透湿性底革が備わった靴を含む、特に靴のための間底構造体
US20150230551A1 (en) Shoe liners and method for making the same
CN1917786B (zh) 袜子
CN102387721A (zh) 防水又透气的鞋
WO2017157357A2 (fr) Semelle intérieure multicouche contenant du charbon actif, son procédé de fabrication et chaussures dotées de cette semelle intérieure
KR101736742B1 (ko) 지압기능을 갖는 신발깔창
JP2000501329A (ja) 使用者の足裏の形状に適合する変形可能な内底を有する履物
CN201831034U (zh) 具有通风鞋底的鞋类产品
CN106263263A (zh) 一种具有抑菌防臭效果的鞋垫
CN201194578Y (zh) 足弓减震鞋垫
US20090211112A1 (en) Insole for shoes
GB2242607A (en) Disposable biodegradable absorbent footwear insert
KR200421262Y1 (ko) 부착가능한 패드를 가진 인솔
KR20130021092A (ko) 다기능 신발안창
CN207639742U (zh) 蚕丝鞋垫
JP3553670B2 (ja) 靴補正用の中敷
CN209846251U (zh) 舒适的跑步鞋
CZ202296A3 (cs) Vícevrstvá antibakteriální stélka obuvi s aktivním uhlím, způsob její výroby a obuv opatřená touto stélkou
JP6663226B2 (ja) 靴用中敷
KR200172246Y1 (ko) 안창에 숯가루를 갖는 신발
JPH021043Y2 (fr)
KR20260007764A (ko) 신발 보조 깔창
TWM550055U (zh) 蠶絲鞋墊

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: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180911

AK Designated contracting states

Kind code of ref document: A2

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

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20191014

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1242047

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200315

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017012982

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200611

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200612

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200611

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200805

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200711

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1242047

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200311

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602017012982

Country of ref document: DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200315

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200331

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200331

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200315

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

26N No opposition filed

Effective date: 20201214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200331

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200511

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210323

Year of fee payment: 5

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200311

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602017012982

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221001

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20230224

Year of fee payment: 7

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230530

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240315

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20240315