EP3524077A1 - Device for subtle hair supplementation and method for producing same - Google Patents
Device for subtle hair supplementation and method for producing same Download PDFInfo
- Publication number
- EP3524077A1 EP3524077A1 EP18156262.0A EP18156262A EP3524077A1 EP 3524077 A1 EP3524077 A1 EP 3524077A1 EP 18156262 A EP18156262 A EP 18156262A EP 3524077 A1 EP3524077 A1 EP 3524077A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- carrier tape
- plastic matrix
- hair
- main direction
- adhesive layer
- 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.)
- Granted
Links
- 210000004209 hair Anatomy 0.000 title claims abstract description 167
- 230000009469 supplementation Effects 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000011159 matrix material Substances 0.000 claims abstract description 97
- 239000012790 adhesive layer Substances 0.000 claims abstract description 61
- 239000010410 layer Substances 0.000 claims abstract description 30
- 230000000873 masking effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000013589 supplement Substances 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 230000002829 reductive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 description 12
- 239000000758 substrate Substances 0.000 description 11
- 230000000007 visual effect Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 210000004761 scalp Anatomy 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G5/00—Hair pieces, inserts, rolls, pads, or the like; Toupées
- A41G5/004—Hair pieces
- A41G5/0053—Fastening thereof
- A41G5/008—Fastening thereof by adhesives
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41G—ARTIFICIAL FLOWERS; WIGS; MASKS; FEATHERS
- A41G5/00—Hair pieces, inserts, rolls, pads, or the like; Toupées
- A41G5/004—Hair pieces
- A41G5/0046—Hair pieces forming hair extensions from bundles of hair
Definitions
- the invention relates to a Haarerstraung with hair, which are aligned at their upper ends in a main direction parallel to each other and embedded in a plastic matrix and anchored, with a transverse to the main direction carrier tape, on the front side of the plastic matrix is attached the plastic matrix extends in the main direction substantially over the full width of the carrier tape and is covered on its outer side facing away from the carrier tape with a matte cover layer, and with an adhesive layer covering the back of the carrier tape, which is adapted to the carrier tape on natural hairs of a To attach carrier of the device for hair supplement. Furthermore, the invention relates to a method for producing such a device for hair supplementation.
- the number of natural hair of the wearer can be increased. It is also possible to extend the natural hair of the wearer. In this context, one speaks of a hair extension. Furthermore, with the hair of the device for hair supplementing color contrasts against the natural hair of their wearer can be made.
- An apparatus for hair supplement with the features of the type described above, which corresponds to the preamble of independent claim 1, is known from DE 20 2005 010 845 U1 known.
- a carrier tape which is also designed as an adhesive tape to the Device to attach to natural hair of a wearer.
- the parallel running hairs are glued over the entire width on one side to the carrier tape.
- the hairs are where they are glued to the carrier tape, sealed anti-hygroscopic.
- Such a seal provides hairs made of human hair to suppress their hygroscopic properties, due to which the risk of detachment of the hair from their bonding with the carrier tape due to the influence of moisture.
- a plastic matrix is formed, in which the individual hairs are embedded and anchored with their upper ends.
- the plastic matrix is covered with a matt and translucent cover layer so that the plastic matrix of the device remains visually unobtrusive.
- the adhesive tape formed as a carrier tape has on its the plastic matrix, in which the hair is anchored, the back facing away an adhesive layer for sticking to the natural hair of the wearer. This adhesive layer, like the plastic matrix, extends over the entire surface of the carrier tape.
- the plastic matrix is an optical disadvantage of the known hair extension device. That is, it falls as soon as it is exposed in an undesirable manner.
- a hair extension which has hairs secured at their upper ends in a solidified polymer with the ends of the hair retained in the polymer over a portion of the hair length.
- the solidified polymer is attached to a substrate on its backside.
- the substrate may be another solidified polymer.
- the width of the substrate is larger in a main direction of the hair than the width of the solidified polymer in which the hairs are fixed.
- the larger width of the substrate facilitates attachment of the hair extension to the natural hair of its wearer.
- the anchoring of the hair only over a small length in the solidified polymer and the correspondingly smaller surface of the polymer are less noticeable. However, there is a high probability that the unnatural-looking substrate will shine through.
- the substrate is formed simultaneously with the polymer, wherein the further polymer of the substrate can adhere to and between the hair. So that the substrate is not directly outward shining through, it is covered below the narrower solidified polymer with hairs that are anchored only in the narrower solidified polymer and run underneath freely across the substrate.
- From the EP 2 242 386 B1 is a hair band with a strip-shaped support structure and with several hairs known which protrude in a direction transverse to the main extension direction of the support structure main direction of the support structure. Ends of the hair fixed to the support structure pass through an elastic film and are glued to the back of the film. In this case, the hair cut through the elastic film on the back of the film are shortened to a few millimeters, so that they do not overlap, and fixed to the support structure exclusively by gluing with the film. On the back of the film embedded in the adhesive upper ends of the hair are covered with a cover layer. At the back of the entire support structure is an adhesive layer provided with a removable protective layer.
- the adhesive layer itself may also be removable in order to replace it if, for example, it has become inactive due to the action of hair care or washing detergents.
- This known hair band is adhered to hair of a wearer, it is particularly inconspicuous, because his hair from the slide stand out individually, which gives the impression of natural scalp.
- the production of the known hair band is much more complicated than that of the device for hair extension according to the DE 20 2005 010 845 U1 ,
- the invention is based on the object, a device for hair supplement, which is inexpensive to produce and yet remains inconspicuous, even if it is attached by a layman as the wearer of the device itself to his natural hair, and to provide a method for their preparation.
- the object of the invention is achieved by a device for hair supplement with the features of independent claim 1 and by a method for their preparation with the features of independent claim 13.
- Preferred embodiments of the device according to the invention are defined in the dependent claims 2 to 12.
- the dependent claims 14 and 15 relate to preferred embodiments of the method according to the invention.
- a device for hair supplementation has, in addition to first hairs which are oriented parallel to each other at its upper end in a main direction and embedded and anchored in a first plastic matrix, a carrier tape extending transversely to the main direction, on the front side of which the first plastic matrix is attached the first plastic matrix extends in the main direction substantially over the full width of the carrier tape and is covered on its outer side facing away from the carrier tape with a first matte cover layer, and an adhesive layer covering the back side of the carrier tape, which is adapted to the carrier tape on natural hairs of a
- second hair which are aligned at their upper ends in the main direction parallel to each other and embedded and anchored in a second plastic matrix, wherein the second plastic matrix on a upper edge of the carrier tape is disposed on the first matte cover layer, wherein the second plastic matrix extends in the main direction over not more than half the width of the carrier tape and wherein the hair below the second plastic matrix in the main direction freely over the first matte cover layer away
- Retrospectively one likes in the device according to the invention a combination of the US 2017/0065014 A1 known hair extension with the from the DE 20 2005 010 845 U1 see known device for hair extension, as a substrate for the polymer, in which the ends of the hair of the Hair Extension after the US 2017/0065014 A1 embedded, the device for hair extension after the DE 20 2005 010 845 U1 is used.
- the device according to the invention comprises two groups of hair, that of the first hair, whose ends are embedded and anchored over the width of the carrier tape in the first plastic matrix and emerge correspondingly at the lower edge of the carrier tape, and that of the second hair, whose ends in the are embedded and anchored over not more than half of the width of the carrier tape at the upper edge of the carrier tape extending second plastic matrix and run freely below the first covering the first plastic matrix first cover away.
- the first hair already conceals the carrier tape as well as the one from the DE 20 2005 010 845 U1 known Device for hair supplementation.
- the second hair camouflage the carrier tape by their essentially free course even further.
- the second plastic matrix in which the ends of the second hair are embedded and anchored, extends in the main direction over not more than one third of the width of the carrier tape, so that the externally visible width of the front second plastic matrix is comparatively small.
- This matt second covering layer may comprise a covering tape.
- This masking tape can provide the desired matte surface of the respective plastic matrix, and it can be embedded in the plastic of the respective plastic matrix, that is, be infiltrated by this plastic.
- the latter applies in particular to a cover strip formed on the basis of fibers, such as a fabric or a gauze.
- first and / or second plastic matrix and its possible covering layer are transparent or at least translucent from their outer side facing away from the carrier strip to the hair, so that they reveal the embedded ends of the hair, this also contributes to the optical inconspicuousness of the device according to the invention for hair supplement.
- the second hairs extending below the second plastic matrix in the main direction over the first covering layer of the first plastic matrix are in particular not adhesively bonded to the first plastic matrix or its covering layer, but run freely over the first covering layer, so that they are like the natural hair of the first plastic matrix away can remove.
- the second plastic matrix extends in the main direction over 2 to 6 or preferably 2.5 to 4 mm, while the first plastic matrix and the carrier tape in the main direction typically extend over 5 to 15 mm and preferably over 6 to 12 mm.
- the hair of the device according to the invention for hair supplementation may be divided into approximately equal parts to the first and the second hair.
- the second hair can make up 30 to 70% of all the hair on the device.
- the second hairs comprise 45 to 60%, d. H. About half or more of all the hair of the device to achieve a particularly inconspicuous overall appearance.
- the first and second hairs end in the main direction with the first or second plastic matrix at the upper edge of the carrier tape. That is, the hair is anchored over the entire extent of the respective plastic matrix in the main direction in this.
- first and second hairs are embedded and anchored in the first and second plastic matrix, respectively, they are sealed by the first or second plastic matrix in an anti-hygroscopic manner.
- This seal provides hairs with human hair to suppress their hygroscopic properties, which may cause the hair to detach from its anchorage in the plastic matrix due to the influence of moisture.
- the second plastic matrix preferably extends transversely to the main direction as far as the carrier tape ends of the carrier tape and as far as the matrix ends of the first plastic matrix.
- the carrier tape, the first plastic matrix and the second plastic matrix preferably have equal dimensions transverse to the main direction.
- the typical length of the carrier tape between its carrier tape ends in this direction transverse to the main direction is 10 to 50 mm. Preferably, this length is 15 to 40 mm, so for example about 30 mm.
- the carrier tape, the first plastic matrix and the second plastic matrix can have a predetermined bending point at half the length of the carrier tape transverse to the main direction, at which a material cross section of the carrier tape and / or the first plastic matrix and / or the second plastic matrix opposite transversely to the Main direction adjacent areas is reduced by at least 10%.
- This predetermined kink facilitates the one-handed attachment of the device according to the invention for hair supplementation by folding the carrier tape around a strand of the natural hair of the wearer of the device, which can be held with the second hand.
- the adhesive layer on the back of the carrier tape may be covered on its outside facing away from the carrier tape with a removable protective film. With this protective film, the device can in turn be peelably adhered to any other similar devices on a self-adhesive product carrier.
- the protective film may be divided into two sections transverse to the main direction to facilitate its removal from the adhesive layer when the carrier tape with the protective film is bent outwardly around the main direction.
- a first adhesive layer is applied to a front side of a carrier tape. Then, first hairs, which are aligned at their upper ends in a main direction parallel to each other, placed on the first adhesive layer and covered with a second adhesive layer, which in turn is covered with a first masking tape. A back of the carrier tape is covered in the course of the process according to the invention with a third adhesive layer, which is adapted to attach the carrier tape to natural hair of a wearer of the device for hair supplementation.
- a fourth adhesive layer is applied to the masking tape with the fourth adhesive layer only in the upper region of the carrier tape and in the main direction over not more than half the width of the Straps extends. Further, second hairs, which are aligned at their upper ends in the main direction parallel to each other, placed on the fourth adhesive layer and covered with a fifth adhesive layer. The prior drying of the second adhesive layer prevents the second hair below the second plastic matrix formed from the fourth and fifth adhesive layers from sticking to the first plastic matrix formed from the first and second adhesive layers.
- All of the adhesive layers mentioned here can be applied to their respective substrate in the form of a single layer, but independently of one another, also in the form of several partial layers.
- the carrier tape can match in its composition with the first masking tape, but also be made stronger.
- the third adhesive layer can be covered with a removable protective film and / or the fifth adhesive layer with a second masking tape.
- the carrier tape can be cut to obtain the device of the invention having the desired dimensions, preferably ending in the main direction with the first and second plastic matrix at the top of the carrier tape.
- transversely to the main direction is always used here not only to an exactly vertical direction but in each direction, which has an essential component perpendicular to the main direction.
- the hairs of the device according to the invention for hair extension may be real hairs which are then aligned in the direction of their natural course from the hair root to the hair tip in the main direction and thus run away from the plastic matrix.
- the hair may also be synthetic hair, especially high quality synthetic hair based on horn.
- the hair extension device 1 shown comprises a first plurality of first hairs 2 and a second plurality of second hairs 3. All the hairs 2, 3 extend away from a carrier tape 4 in a main direction 5.
- the carrier tape 4 is aligned with its main extension direction transverse to the main direction 5.
- the hairs 2, 3 end with their upper ends 6, 7 at the upper edge 8 of the carrier tape 4. All upper ends 6 and 7 are aligned parallel to each other in the main direction 5.
- the upper ends 6 of the first hairs 2 are embedded in a first plastic matrix 9.
- the plastic matrix 9 covers the entire front side of the carrier tape 4 and terminates outwardly with a matt first cover layer comprising a first cover tape 26.
- the ends 7 of the second hairs 3 are embedded in a plastic matrix 10 which terminates outwardly with a matte second covering layer comprising a second covering tape 27.
- the plastic matrix 10 is arranged adjacent to the upper edge 8 on the first plastic matrix 9 and extends in the main direction 5 only over part of the first plastic matrix 9 and the carrier tape 4. Concretely, this part is only about one fifth to one third of the width of Support bands 4 in the main direction 5. Over the remaining part of the carrier tape 4 and the first plastic matrix 9 away the second hairs 3 are free.
- the first plastic matrix 9 and the second plastic matrix 10 including their cover bands 26, 27 to the embedded hairs 2, 3 translucent, so that the embedded hairs 2, 3 co-determine the visual impression of the first plastic matrix 9 and the second plastic matrix 10 .
- the number of second hairs 3 is about the same as the number of the first hairs 2. It can also be smaller or larger.
- the visual impression of the device 1 from the viewing direction according to Fig. 1 comes very close to a natural scalp with hairs emerging from it, without the need for a very large production effort.
- Fig. 2 shows the device 1 in a side view. From this it is apparent that on the back of the carrier tape 4, an adhesive layer 11 is arranged, which is covered by a protective film 12. With the adhesive layer 11, the carrier tape 4 and thus the entire device 1 to be attached to natural hair of a wearer of the device 1 for hair supplementation.
- Fig. 3 shows how in this attachment, the device 1 is folded around a predetermined bending point 13 in the center of the carrier tape 4 and arranged thereon the first plastic matrix 9 and the second plastic matrix 10 disposed thereon again to natural hair 14 of the wearer of the device 1 between then glue on opposite parts of the adhesive layer 11. In this way, the device 1 is anchored to this natural hair 14.
- the flow chart of the inventive method for producing the device 1 according to the invention Fig. 4 begins with a step 15 of applying a first adhesive layer on the front side of the carrier tape 4.
- the first hair 2 are placed with their upper ends 6 on the first adhesive layer.
- a second adhesive layer is applied to the upper ends 6 of the first hair 2.
- the first masking tape 26 is placed on the second adhesive layer.
- a fourth adhesive layer is applied to the first masking tape 26 in a step 19 near the upper edge of the carrier tape 4. However, this application takes place only over part of the width of the carrier tape 4.
- the second hairs 3 are then placed with their upper ends 7 on the fourth adhesive layer.
- a fifth adhesive layer is then applied to the upper ends 7 of the second hair 3.
- the fifth adhesive layer is covered in a step 22 with the second masking tape.
- the third adhesive layer 11 and the protective film 12 covering it are attached to the rear side of the carrier tape 4.
- a step 24 takes place to form the finished device 1, the cutting of the carrier tape 4 with all attached layers 11, hair 2, 3 and cover strips 26, 17 laterally and at the upper edge 8 of the carrier tape 4. After cutting ends all hair 2, 3 at the upper edge 4 of the carrier tape 4.
- a plurality of devices 1 are glued next to each other or adjacent to each other on a self-adhesive product carrier.
- Fig. 4 In the flowchart according to Fig. 4 are measures for curing the first, second, fourth and fifth adhesive layer, so that the first plastic matrix 9 results from the first and second adhesive layer and the second plastic matrix 10 from the fourth and fifth adhesive layer, not listed.
- the first plastic matrix 9 is attached to the carrier tape 4, or the first cover tape 26 is tied or embedded. into the first plastic matrix 9, bonding the second plastic matrix 10 to the first masking tape 26 and bonding or embedding the second masking tape 27 on or into the second plastic matrix 10.
- first and second adhesive layers have the embedded first hairs 2 and the applied first masking tape 26, before the fourth adhesive layer is applied, are applied to the second hair 3, as far as dried or cured, that the second hair 3 below the second plastic matrix 10 not with the second adhesive layer or the first masking tape 26th stick together.
- the third adhesive layer 11 is not cured at the back of the carrier tape 4 in the manufacture of the device 1, since it must still be actively adhesive when attaching the device 1 to the natural hair 14 of the wearer of the device 1.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Cleaning And Drying Hair (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Hair Curling (AREA)
Abstract
Eine Vorrichtung (1) zur Haarergänzung mit ersten Haaren (2), die mit ihren oberen Enden (6) in einer ersten Kunststoffmatrix (9) verankert sind, einem Trägerband (4), auf dessen Vorderseite die erste Kunststoffmatrix (9) befestigt ist, die sich längs der Haare (2) über die volle Breite des Trägerbands (4) erstreckt und auf ihrer Außenseite mit einer ersten matten Abdeckschicht abgedeckt ist, und einer Klebstoffschicht (11) auf der Rückseite des Trägerbands (4) für die Befestigung an natürlichen Haaren (14) eines Trägers der Vorrichtung (1), weist weiterhin zweite Haare (3) auf, die mit ihren oberen Enden (7) in einer zweiten Kunststoffmatrix (10) verankert sind, welche am oberen Rand (8) des Trägerbands (4) auf der ersten matten Abdeckschicht angeordnet ist und sich längs der Haare (3) über maximal die Hälfte der Breite des Trägerbands (4) erstreckt, wobei die zweiten Haare (3) unterhalb der zweiten Kunststoffmatrix (10) frei über die erste matte Abdeckschicht hinweg verlaufen.A device (1) for hair supplementation with first hairs (2) which are anchored with their upper ends (6) in a first plastic matrix (9), a carrier tape (4), on the front side of which the first plastic matrix (9) is fastened, which extends along the hair (2) over the full width of the carrier tape (4) and is covered on its outside with a first matte cover layer, and an adhesive layer (11) on the back of the carrier tape (4) for attachment to natural hair (14) of a support of the device (1), further comprises second hairs (3) anchored with their upper ends (7) in a second plastic matrix (10) which at the upper edge (8) of the carrier tape (4) is arranged on the first matte cover layer and extends along the hair (3) over a maximum of half the width of the carrier tape (4), wherein the second hair (3) below the second plastic matrix (10) freely over the first matte covering layer away run.
Description
Die Erfindung betrifft bezieht sich auf eine zur Haarergänzung mit Haaren, die an ihren oberen Enden in einer Hauptrichtung parallel zueinander ausgerichtet und in einer Kunststoffmatrix eingebettet und verankert sind, mit einem quer zu der Hauptrichtung verlaufenden Trägerband, auf dessen Vorderseite die Kunststoffmatrix befestigt ist, wobei sich die Kunststoffmatrix in der Hauptrichtung im Wesentlichen über die volle Breite des Trägerbands erstreckt und auf ihrer dem Trägerband abgekehrten Außenseite mit einer matten Abdeckschicht abgedeckt ist, und mit einer die Rückseite des Trägerbands bedeckenden Klebstoffschicht, die dazu ausgebildet ist, das Trägerband an natürlichen Haaren eines Trägers der Vorrichtung zur Haarergänzung zu befestigen. Weiterhin bezieht sich die Erfindung auf ein Verfahren zur Herstellung einer derartigen Vorrichtung zur Haarergänzung.The invention relates to a Haarergänzung with hair, which are aligned at their upper ends in a main direction parallel to each other and embedded in a plastic matrix and anchored, with a transverse to the main direction carrier tape, on the front side of the plastic matrix is attached the plastic matrix extends in the main direction substantially over the full width of the carrier tape and is covered on its outer side facing away from the carrier tape with a matte cover layer, and with an adhesive layer covering the back of the carrier tape, which is adapted to the carrier tape on natural hairs of a To attach carrier of the device for hair supplement. Furthermore, the invention relates to a method for producing such a device for hair supplementation.
Mit einer derartigen Vorrichtung zur Haarergänzung kann die Anzahl der natürlichen Haare des Trägers vergrößert werden. Es ist auch eine Verlängerung der natürlichen Haare des Trägers möglich. In diesem Zusammenhang spricht man auch von einer Hair Extension. Weiterhin können mit den Haaren der Vorrichtung zur Haarergänzung farbliche Kontraste gegenüber den natürlichen Haaren ihres Trägers hergestellt werden.With such a device for hair supplement, the number of natural hair of the wearer can be increased. It is also possible to extend the natural hair of the wearer. In this context, one speaks of a hair extension. Furthermore, with the hair of the device for hair supplementing color contrasts against the natural hair of their wearer can be made.
Eine Vorrichtung zur Haarergänzung mit den Merkmalen der eingangs beschriebenen Art, die dem Oberbegriff des unabhängigen Patentanspruchs 1 entspricht, ist aus der
Trotz ihrer matten transluzenten Abdeckung stellt die Kunststoffmatrix einen optischen Nachteil der bekannten Vorrichtung zur Haarverlängerung dar. Das heißt, sie fällt, sobald sie frei liegt, in unerwünschter Weise auf. Dass die bekannte Vorrichtung zur Haarergänzung frei liegt, ergibt sich relativ häufig, wenn die bekannte Vorrichtung von ihrem Träger selbst oder durch nicht geschultes Personal angebracht wird.Despite its matte translucent cover, the plastic matrix is an optical disadvantage of the known hair extension device. That is, it falls as soon as it is exposed in an undesirable manner. The fact that the known device for hair supplement is exposed, results relatively often when the known device is mounted by its wearer or by untrained personnel.
Aus der
Aus der
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zur Haarergänzung, die kostengünstig herstellbar ist und dennoch unauffällig bleibt, selbst wenn sie von einem Laien wie dem Träger der Vorrichtung selbst an seinen natürlichen Haaren angebracht wird, sowie ein Verfahren zu ihrer Herstellung aufzuzeigen.The invention is based on the object, a device for hair supplement, which is inexpensive to produce and yet remains inconspicuous, even if it is attached by a layman as the wearer of the device itself to his natural hair, and to provide a method for their preparation.
Die Aufgabe der Erfindung wird durch eine Vorrichtung zur Haarergänzung mit den Merkmalen des unabhängigen Patentanspruchs 1 und durch ein Verfahren zu ihrer Herstellung mit den Merkmalen des unabhängigen Patentanspruchs 13 gelöst. Bevorzugte Ausführungsformen der erfindungsgemäßen Vorrichtung sind in den abhängigen Patentansprüchen 2 bis 12 definiert. Die abhängigen Patentansprüche 14 und 15 betreffen bevorzugte Ausführungsformen des erfindungsgemäßen Verfahrens.The object of the invention is achieved by a device for hair supplement with the features of
Eine erfindungsgemäße Vorrichtung zur Haarergänzung weist neben ersten Haaren, die an ihrem oberen Ende in einer Hauptrichtung parallel zueinander ausgerichtet und in einer ersten Kunststoffmatrix eingebettet und verankert sind, einem quer zur der Hauptrichtung verlaufenden Trägerband, auf dessen Vorderseite die erste Kunststoffmatrix befestigt ist, wobei sich die erste Kunststoffmatrix in der Hauptrichtung im Wesentlichen über die volle Breite des Trägerbands erstreckt und auf ihrer dem Trägerband abgekehrten Außenseite mit einer ersten matten Abdeckschicht abgedeckt ist, und einer die Rückseite des Trägerbands bedeckenden Klebstoffschicht, die dazu ausgebildet ist, das Trägerband an natürlichen Haaren eines Trägers der Vorrichtung zur Haarergänzung zu befestigen, zweite Haare auf, die an ihren oberen Enden in der Hauptrichtung parallel zueinander ausgerichtet und in einer zweiten Kunststoffmatrix eingebettet und verankert sind, wobei die zweite Kunststoffmatrix an einem oberen Rand des Trägerbands auf der ersten matten Abdeckschicht angeordnet ist, wobei sich die zweite Kunststoffmatrix in der Hauptrichtung über nicht mehr als die Hälfte der Breite des Trägerbands erstreckt und wobei die Haare unterhalb der zweiten Kunststoffmatrix in der Hauptrichtung frei über die erste matte Abdeckschicht hinweg verlaufen.A device according to the invention for hair supplementation has, in addition to first hairs which are oriented parallel to each other at its upper end in a main direction and embedded and anchored in a first plastic matrix, a carrier tape extending transversely to the main direction, on the front side of which the first plastic matrix is attached the first plastic matrix extends in the main direction substantially over the full width of the carrier tape and is covered on its outer side facing away from the carrier tape with a first matte cover layer, and an adhesive layer covering the back side of the carrier tape, which is adapted to the carrier tape on natural hairs of a To fix the carrier of the device for hair supplement, second hair, which are aligned at their upper ends in the main direction parallel to each other and embedded and anchored in a second plastic matrix, wherein the second plastic matrix on a upper edge of the carrier tape is disposed on the first matte cover layer, wherein the second plastic matrix extends in the main direction over not more than half the width of the carrier tape and wherein the hair below the second plastic matrix in the main direction freely over the first matte cover layer away ,
Retrospektiv mag man in der erfindungsgemäßen Vorrichtung eine Kombination der aus der
Vorzugsweise erstreckt sich die zweite Kunststoffmatrix, in der die Enden der zweiten Haare eingebettet und verankert sind, in der Hauptrichtung über nicht mehr als ein Drittel der Breite des Trägerbands, so dass die von außen sichtbare Breite der vorderen zweiten Kunststoffmatrix vergleichsweise klein ist.Preferably, the second plastic matrix, in which the ends of the second hair are embedded and anchored, extends in the main direction over not more than one third of the width of the carrier tape, so that the externally visible width of the front second plastic matrix is comparatively small.
Besonders unauffällig bleibt die zweite Kunststoffmatrix, wenn sie auf ihrer dem Trägerband abgekehrten Außenseite mit einer matten zweiten Abdeckschicht versehen ist. Diese matte zweite Abdeckschicht kann ebenso wie die matte erste Abdeckschicht der ersten Kunststoffmatrix ein Abdeckband umfassen. Dieses Abdeckband kann die gewünschte matte Oberfläche der jeweiligen Kunststoffmatrix bereitstellen, und es kann in den Kunststoff der jeweiligen Kunststoffmatrix eingebettet sein, das heißt von diesem Kunststoff infiltriert sein. Letzteres gilt insbesondere bei einem auf der Basis von Fasern ausgebildeten Abdeckband, wie einem Gewebe oder einer Gaze.Particularly inconspicuous remains the second plastic matrix, if it is provided on its side facing away from the carrier tape with a matte second cover layer. This matt second covering layer, like the matt first covering layer of the first plastic matrix, may comprise a covering tape. This masking tape can provide the desired matte surface of the respective plastic matrix, and it can be embedded in the plastic of the respective plastic matrix, that is, be infiltrated by this plastic. The latter applies in particular to a cover strip formed on the basis of fibers, such as a fabric or a gauze.
Wenn die erste und/oder zweite Kunststoffmatrix und ihre etwaige vorhandene Abdeckschicht von ihrer dem Trägerband abgekehrten Außenseite bis zu den Haaren hin transparent oder zumindest transluzent sind, so dass sie die eingebetteten Enden der Haare erkennen lassen, trägt auch dies zur optischen Unauffälligkeit der erfindungsgemäßen Vorrichtung zur Haarergänzung bei.If the first and / or second plastic matrix and its possible covering layer are transparent or at least translucent from their outer side facing away from the carrier strip to the hair, so that they reveal the embedded ends of the hair, this also contributes to the optical inconspicuousness of the device according to the invention for hair supplement.
Die unterhalb der zweiten Kunststoffmatrix in der Hauptrichtung über die erste Abdeckschicht der ersten Kunststoffmatrix hinweg verlaufenden zweiten Haare sind insbesondere nicht einseitig an die erste Kunststoffmatrix oder deren Abdeckschicht angeklebt, sondern sie verlaufen frei über die erste Abdeckschicht, so dass sie sich wie natürliche Haare von der ersten Kunststoffmatrix weg entfernen können.The second hairs extending below the second plastic matrix in the main direction over the first covering layer of the first plastic matrix are in particular not adhesively bonded to the first plastic matrix or its covering layer, but run freely over the first covering layer, so that they are like the natural hair of the first plastic matrix away can remove.
Typischerweise erstreckt sich die zweite Kunststoffmatrix in der Hauptrichtung über 2 bis 6 oder vorzugsweise 2,5 bis 4 mm, während sich die erste Kunststoffmatrix und das Trägerband in der Hauptrichtung typischerweise über 5 bis 15 mm und vorzugsweise über 6 bis 12 mm erstrecken.Typically, the second plastic matrix extends in the main direction over 2 to 6 or preferably 2.5 to 4 mm, while the first plastic matrix and the carrier tape in the main direction typically extend over 5 to 15 mm and preferably over 6 to 12 mm.
Die Haare der erfindungsgemäßen Vorrichtung zur Haarergänzung können zu etwa gleichen Teilen auf die ersten und die zweiten Haare aufgeteilt sein. So können die zweiten Haare 30 bis 70 % aller Haare der Vorrichtung ausmachen. Vorzugsweise umfassen die zweiten Haare 45 bis 60 %, d. h. etwa die Hälfte oder etwas mehr aller Haare der Vorrichtung, um einen besonders unauffälligen optischen Gesamteindruck zu erzielen.The hair of the device according to the invention for hair supplementation may be divided into approximately equal parts to the first and the second hair. Thus, the second hair can make up 30 to 70% of all the hair on the device. Preferably, the second hairs comprise 45 to 60%, d. H. About half or more of all the hair of the device to achieve a particularly inconspicuous overall appearance.
Vorzugsweise enden die ersten und die zweiten Haare in der Hauptrichtung mit der ersten oder zweiten Kunststoffmatrix am oberen Rand des Trägerbands. Das heißt, die Haare sind über die gesamte Erstreckung der jeweiligen Kunststoffmatrix in der Hauptrichtung in dieser verankert.Preferably, the first and second hairs end in the main direction with the first or second plastic matrix at the upper edge of the carrier tape. That is, the hair is anchored over the entire extent of the respective plastic matrix in the main direction in this.
Dort, wo die ersten und zweiten Haare in der ersten bzw. zweiten Kunststoffmatrix eingebettet und verankert sind, sind sie durch die erste bzw. zweite Kunststoffmatrix anti-hygroskopisch versiegelt. Diese Versiegelung sorgt bei Haaren aus Echthaar dafür, dass ihre hygroskopischen Eigenschaften unterdrückt werden, aufgrund derer die Gefahr eines Loslösens der Haare aus ihrer Verankerung in der jeweiligen Kunststoffmatrix infolge des Einflusses von Feuchtigkeit besteht.Where the first and second hairs are embedded and anchored in the first and second plastic matrix, respectively, they are sealed by the first or second plastic matrix in an anti-hygroscopic manner. This seal provides hairs with human hair to suppress their hygroscopic properties, which may cause the hair to detach from its anchorage in the plastic matrix due to the influence of moisture.
Vorzugsweise erstreckt sich die zweite Kunststoffmatrix quer zu der Hauptrichtung bis an die Trägerbandenden des Trägerbands und bis an die Matrixenden der ersten Kunststoffmatrix. Anders gesagt weisen das Trägerband, die erste Kunststoffmatrix und die zweite Kunststoffmatrix vorzugsweise gleiche Ausdehnungen quer zu der Hauptrichtung auf. Dabei beträgt die typische Länge des Trägerbands zwischen seinen Trägerbandenden in dieser Richtung quer zu der Hauptrichtung 10 bis 50 mm. Vorzugsweise beträgt diese Länge 15 bis 40 mm, also beispielsweise etwa 30 mm.The second plastic matrix preferably extends transversely to the main direction as far as the carrier tape ends of the carrier tape and as far as the matrix ends of the first plastic matrix. In other words, the carrier tape, the first plastic matrix and the second plastic matrix preferably have equal dimensions transverse to the main direction. The typical length of the carrier tape between its carrier tape ends in this direction transverse to the main direction is 10 to 50 mm. Preferably, this length is 15 to 40 mm, so for example about 30 mm.
Bei der erfindungsgemäßen Vorrichtung können das Trägerband, die erste Kunststoffmatrix und die zweite Kunststoffmatrix auf halber Länge des Trägerbands quer zu der Hauptrichtung eine Sollknickstelle aufweisen, an der ein Materialquerschnitt des Trägerbands und/oder der ersten Kunststoffmatrix und/oder der zweiten Kunststoffmatrix gegenüber quer zu der Hauptrichtung angrenzenden Bereichen um mindestens 10 % reduziert ist. Diese Sollknickstelle erleichtert das einhändige Anbringen der erfindungsgemäßen Vorrichtung zur Haarergänzung unter Zusammenfalten des Trägerbands um eine Strähne des natürlichen Haars des Trägers der Vorrichtung, das dabei mit der zweiten Hand gehalten werden kann.In the device according to the invention, the carrier tape, the first plastic matrix and the second plastic matrix can have a predetermined bending point at half the length of the carrier tape transverse to the main direction, at which a material cross section of the carrier tape and / or the first plastic matrix and / or the second plastic matrix opposite transversely to the Main direction adjacent areas is reduced by at least 10%. This predetermined kink facilitates the one-handed attachment of the device according to the invention for hair supplementation by folding the carrier tape around a strand of the natural hair of the wearer of the device, which can be held with the second hand.
Die Klebstoffschicht auf der Rückseite des Trägerbands kann auf ihrer dem Trägerband abgekehrten Außenseite mit einer abnehmbaren Schutzfolie abgedeckt sein. Mit dieser Schutzfolie kann die Vorrichtung wiederum abziehbar auf jeden anderen gleichartigen Vorrichtungen auf einen selbstklebenden Produktträger aufgeklebt sein.The adhesive layer on the back of the carrier tape may be covered on its outside facing away from the carrier tape with a removable protective film. With this protective film, the device can in turn be peelably adhered to any other similar devices on a self-adhesive product carrier.
Etwa auf halber Länge des Trägerbands kann die Schutzfolie quer zu der Hauptrichtung in zwei Abschnitte unterteilt sein, um ihr Abnehmen von der Klebstoffschicht zu erleichtern, wenn das Trägerband mit der Schutzfolie nach außen um die Hauptrichtung gebogen wird.Approximately half the length of the carrier tape, the protective film may be divided into two sections transverse to the main direction to facilitate its removal from the adhesive layer when the carrier tape with the protective film is bent outwardly around the main direction.
Bei einem erfindungsgemäßen Verfahren zur Herstellung einer erfindungsgemäßen Vorrichtung zur Haarergänzung wird eine erste Klebstoffschicht auf eine Vorderseite eines Trägerbands aufgebracht. Dann werden erste Haare, die an ihren oberen Enden in einer Hauptrichtung parallel zueinander ausgerichtet sind, auf die erste Klebstoffschicht aufgelegt und mit einer zweiten Klebstoffschicht abgedeckt, die wiederum mit einem ersten Abdeckband abgedeckt wird. Eine Rückseite des Trägerbands wird im Laufe des erfindungsgemäßen Verfahrens mit einer dritten Klebstoffschicht bedeckt, die dazu ausgebildet ist, das Trägerband an natürlichen Haaren eines Trägers der Vorrichtung zur Haarergänzung zu befestigen. Nach dem Abdecken der zweiten Klebstoffschicht mit dem ersten Abdeckband und einem anschließenden Abtrocknen der zweiten Klebstoffschicht wird eine vierte Klebstoffschicht auf das Abdeckband aufgebracht, wobei sich die vierte Klebstoffschicht nur im oberen Bereich des Trägerbands und in der Hauptrichtung über nicht mehr als die Hälfte der Breite des Trägerbands erstreckt. Weiter werden zweite Haare, die an ihren oberen Enden in der Hauptrichtung parallel zueinander ausgerichtet sind, auf die vierte Klebstoffschicht aufgelegt und mit einer fünften Klebstoffschicht abgedeckt. Dabei verhindert das vorherige Abtrocknen der zweiten Klebstoffschicht, dass die zweiten Haare unterhalb der aus der vierten und fünften Klebstoffschicht ausgebildeten zweiten Kunststoffmatrix mit der aus der ersten und zweiten Klebstoffschicht ausgebildeten ersten Kunststoffmatrix verkleben.In a method according to the invention for producing a device according to the invention for hair supplementation, a first adhesive layer is applied to a front side of a carrier tape. Then, first hairs, which are aligned at their upper ends in a main direction parallel to each other, placed on the first adhesive layer and covered with a second adhesive layer, which in turn is covered with a first masking tape. A back of the carrier tape is covered in the course of the process according to the invention with a third adhesive layer, which is adapted to attach the carrier tape to natural hair of a wearer of the device for hair supplementation. After covering the second adhesive layer with the first masking tape and then drying the second adhesive layer, a fourth adhesive layer is applied to the masking tape with the fourth adhesive layer only in the upper region of the carrier tape and in the main direction over not more than half the width of the Straps extends. Further, second hairs, which are aligned at their upper ends in the main direction parallel to each other, placed on the fourth adhesive layer and covered with a fifth adhesive layer. The prior drying of the second adhesive layer prevents the second hair below the second plastic matrix formed from the fourth and fifth adhesive layers from sticking to the first plastic matrix formed from the first and second adhesive layers.
Alle hier genannten Klebstoffschichten können in Form einer einzigen Schicht, aber unabhängig voneinander auch in Form mehrerer Teilschichten auf ihr jeweiliges Substrat aufgetragen werden.All of the adhesive layers mentioned here can be applied to their respective substrate in the form of a single layer, but independently of one another, also in the form of several partial layers.
Das Trägerband kann in seiner Zusammensetzung mit dem ersten Abdeckband übereinstimmen, aber auch stärker ausgebildet sein.The carrier tape can match in its composition with the first masking tape, but also be made stronger.
Zusätzlich kann die dritte Klebstoffschicht mit einer abnehmbaren Schutzfolie und/oder die fünfte Klebstoffschicht mit einem zweiten Abdeckband abgedeckt werden.In addition, the third adhesive layer can be covered with a removable protective film and / or the fifth adhesive layer with a second masking tape.
Wie schon angedeutet wurde, können alle Schritte im Zusammenhang mit der dritten Klebstoffschicht auf der Rückseite des Trägerbands auch erst nach dem Aufbringen und etwaigen Abdecken der fünften Klebstoffschicht erfolgen. Nach dem Anordnen aller Schichten, Haare und Bänder auf dem Trägerband kann das Trägerband so zugeschnitten werden, dass die erfindungsgemäße Vorrichtung mit den gewünschten Abmessungen erhalten wird, wobei die Haare vorzugsweise in der Hauptrichtung mit der ersten und zweiten Kunststoffmatrix am oberen Rand des Trägerbands enden.As already indicated, all steps in connection with the third adhesive layer on the back of the carrier tape can also be carried out only after the application and possible covering of the fifth adhesive layer. After arranging all layers, hairs and bands on the carrier tape, the carrier tape can be cut to obtain the device of the invention having the desired dimensions, preferably ending in the main direction with the first and second plastic matrix at the top of the carrier tape.
Mit der Angabe "quer zu der Hauptrichtung" wird hier immer nicht nur auf eine genau senkrechte Richtung sondern auf jede Richtung Bezug genommen, die eine wesentliche Komponente senkrecht zu der Hauptrichtung aufweist.The term "transversely to the main direction" is always used here not only to an exactly vertical direction but in each direction, which has an essential component perpendicular to the main direction.
Bei den Haaren der erfindungsgemäßen Vorrichtung zur Haarverlängerung kann es sich um Echthaare handeln, die dann in der Richtung ihres natürlichen Verlaufs von der Haarwurzel zur Haarspitze in der Hauptrichtung auszurichten sind und so von der Kunststoffmatrix weg verlaufen. Bei den Haaren kann es sich aber auch um Kunsthaare handeln, insbesondere um hochwertige Kunsthaare auf der Basis von Horn.The hairs of the device according to the invention for hair extension may be real hairs which are then aligned in the direction of their natural course from the hair root to the hair tip in the main direction and thus run away from the plastic matrix. The hair may also be synthetic hair, especially high quality synthetic hair based on horn.
Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Patentansprüchen, der Beschreibung und den Zeichnungen. Die in der Beschreibung genannten Vorteile von Merkmalen und von Kombinationen mehrerer Merkmale sind lediglich beispielhaft und können alternativ oder kumulativ zur Wirkung kommen, ohne dass die Vorteile zwingend von erfindungsgemäßen Ausführungsformen erzielt werden müssen. Ohne dass hierdurch der Gegenstand der beigefügten Patentansprüche verändert wird, gilt hinsichtlich des Offenbarungsgehalts der ursprünglichen Anmeldungsunterlagen und des Patents Folgendes: weitere Merkmale sind den Zeichnungen - insbesondere den dargestellten Geometrien und den relativen Abmessungen mehrerer Bauteile zueinander sowie deren relativer Anordnung und Wirkverbindung - zu entnehmen. Die Kombination von Merkmalen unterschiedlicher Ausführungsformen der Erfindung oder von Merkmalen unterschiedlicher Patentansprüche ist ebenfalls abweichend von den gewählten Rückbeziehungen der Patentansprüche möglich und wird hiermit angeregt. Dies betrifft auch solche Merkmale, die in separaten Zeichnungen dargestellt sind oder bei deren Beschreibung genannt werden. Diese Merkmale können auch mit Merkmalen unterschiedlicher Patentansprüche kombiniert werden. Ebenso können in den Patentansprüchen aufgeführte Merkmale für weitere Ausführungsformen der Erfindung entfallen.Advantageous developments of the invention will become apparent from the claims, the description and the drawings. The advantages of features and of combinations of several features mentioned in the description are merely exemplary and can take effect alternatively or cumulatively, without the advantages having to be achieved by embodiments according to the invention. Without thereby altering the subject matter of the appended claims, as regards the disclosure of the original application documents and the patent, further features can be found in the drawings, in particular the illustrated geometries and the relative dimensions of several components and their relative arrangement and operative connection. The combination of features of different embodiments of the invention or of Features of different claims is also different from the chosen relationships of the claims possible and is hereby stimulated. This also applies to those features which are shown in separate drawings or are mentioned in their description. These features can also be combined with features of different claims. Likewise, in the claims listed features for further embodiments of the invention can be omitted.
Die in den Patentansprüchen und der Beschreibung genannten Merkmale sind bezüglich ihrer Anzahl so zu verstehen, dass genau diese Anzahl oder eine größere Anzahl als die genannte Anzahl vorhanden ist, ohne dass es einer expliziten Verwendung des Adverbs "mindestens" bedarf. Wenn also beispielsweise von einem Element die Rede ist, ist dies so zu verstehen, dass genau ein Element, zwei Elemente oder mehr Elemente vorhanden sind. Die in den Patentansprüchen angeführten Merkmale können durch andere Merkmale ergänzt werden oder die einzigen Merkmale sein, die die jeweilige Vorrichtung zur Haarergänzung bzw. das jeweilige Verfahren zu ihrer Herstellung aufweist.The features mentioned in the patent claims and the description are to be understood in terms of their number that exactly this number or a greater number than the said number is present, without requiring an explicit use of the adverb "at least". For example, when talking about an element, it should be understood that there is exactly one element, two elements or more elements. The features cited in the claims can be supplemented by other features or be the only features that the respective device for hair supplementation or the respective method for their preparation.
Die in den Patentansprüchen enthaltenen Bezugszeichen stellen keine Beschränkung des Umfangs der durch die Patentansprüche geschützten Gegenstände dar. Sie dienen lediglich dem Zweck, die Patentansprüche leichter verständlich zu machen.The reference numerals contained in the claims do not limit the scope of the objects protected by the claims. They are for the sole purpose of making the claims easier to understand.
Im Folgenden wird die Erfindung anhand in den Figuren dargestellter bevorzugter Ausführungsbeispiele weiter erläutert und beschrieben.
- Fig. 1
- ist eine Draufsicht auf eine erfindungsgemäße Vorrichtung zur Haarverlängerung von außen.
- Fig. 2
- ist eine Seitenansicht der Vorrichtung gemäß
Fig. 1 . - Fig. 3
- zeigt die Vorrichtung gemäß den
Fig. 1 und 2 bei ihrer Verwendung mit Blick auf ihre Oberkante; und - Fig. 4
- ist ein Ablaufdiagramm eines erfindungsgemäßen Verfahrens zur Herstellung der erfindungsgemäßen Vorrichtung.
- Fig. 1
- is a plan view of an inventive device for hair extension from the outside.
- Fig. 2
- is a side view of the device according to
Fig. 1 , - Fig. 3
- shows the device according to the
Fig. 1 and 2 when used with its upper edge in view; and - Fig. 4
- is a flow diagram of a method according to the invention for producing the device according to the invention.
Die in
Das Ablaufdiagramm des erfindungsgemäßen Verfahrens zur Herstellung der erfindungsgemäßen Vorrichtung 1 gemäß
In dem Ablaufdiagramm gemäß
- 11
- Vorrichtungdevice
- 22
- erste Haarefirst hair
- 33
- zweite Haaresecond hair
- 44
- Trägerbandcarrier tape
- 55
- Hauptrichtungmain direction
- 66
-
obere Enden der Haare 2upper ends of the
hair 2 - 77
-
obere Enden der Haare 3upper ends of the
hair 3 - 88th
-
oberer Rand des Trägerbands 4upper edge of the
carrier tape 4 - 99
- erste Kunststoffmatrixfirst plastic matrix
- 1010
- zweite Kunststoffmatrixsecond plastic matrix
- 1111
- (dritte) Klebstoffschicht(third) adhesive layer
- 1212
- Schutzfolieprotector
- 1313
- SollknickstellePredetermined breaking point
- 1414
-
natürliche Haare des Trägers der Vorrichtung 1natural hair of the wearer of the
device 1 - 15 bis 2515 to 25
- Schrittstep
- 2626
- erstes Abdeckbandfirst masking tape
- 2727
- zweites Abdeckbandsecond masking tape
Claims (15)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18156262.0A EP3524077B1 (en) | 2018-02-12 | 2018-02-12 | Device for subtle hair supplementation and method for producing same |
DE202019105189.2U DE202019105189U1 (en) | 2018-02-12 | 2019-02-12 | Device for inconspicuous hair supplement |
PCT/EP2019/053409 WO2019155079A1 (en) | 2018-02-12 | 2019-02-12 | Device for inconspicuous hair supplementation, and method for the production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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EP18156262.0A EP3524077B1 (en) | 2018-02-12 | 2018-02-12 | Device for subtle hair supplementation and method for producing same |
Publications (2)
Publication Number | Publication Date |
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EP3524077A1 true EP3524077A1 (en) | 2019-08-14 |
EP3524077B1 EP3524077B1 (en) | 2020-05-13 |
Family
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EP18156262.0A Active EP3524077B1 (en) | 2018-02-12 | 2018-02-12 | Device for subtle hair supplementation and method for producing same |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3524077B1 (en) |
DE (1) | DE202019105189U1 (en) |
WO (1) | WO2019155079A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP4094610A4 (en) * | 2020-01-21 | 2024-01-24 | Ryuki Hirano | Hair extension |
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DE102022122070A1 (en) | 2022-08-31 | 2024-02-29 | Mandy Eigler | Hair extension product |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202005010845U1 (en) | 2005-07-09 | 2005-10-13 | Arcos Die Haarprofis Handels-Gmbh | Hair extension device has hairs fastened directly to underside of adhesive band also serving as carrier band |
EP2242386B1 (en) | 2008-02-08 | 2012-02-01 | Arcos die Haarprofis Handels GmbH | Hair band |
EP2614736A1 (en) * | 2012-01-10 | 2013-07-17 | Soung Jun Lee | Hair Extension and process for the same |
US20150296912A1 (en) * | 2008-12-29 | 2015-10-22 | Lisa Kenna | Methods for attaching hair extensions to natural hair of a user |
US20170065014A1 (en) | 2015-09-04 | 2017-03-09 | Lisa Kenna | Hair extension with reduced detectability |
WO2017123454A1 (en) * | 2016-01-15 | 2017-07-20 | Infinity Grip Llc | Locking hair extension device |
-
2018
- 2018-02-12 EP EP18156262.0A patent/EP3524077B1/en active Active
-
2019
- 2019-02-12 DE DE202019105189.2U patent/DE202019105189U1/en active Active
- 2019-02-12 WO PCT/EP2019/053409 patent/WO2019155079A1/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202005010845U1 (en) | 2005-07-09 | 2005-10-13 | Arcos Die Haarprofis Handels-Gmbh | Hair extension device has hairs fastened directly to underside of adhesive band also serving as carrier band |
EP2242386B1 (en) | 2008-02-08 | 2012-02-01 | Arcos die Haarprofis Handels GmbH | Hair band |
US20150296912A1 (en) * | 2008-12-29 | 2015-10-22 | Lisa Kenna | Methods for attaching hair extensions to natural hair of a user |
EP2614736A1 (en) * | 2012-01-10 | 2013-07-17 | Soung Jun Lee | Hair Extension and process for the same |
US20170065014A1 (en) | 2015-09-04 | 2017-03-09 | Lisa Kenna | Hair extension with reduced detectability |
WO2017123454A1 (en) * | 2016-01-15 | 2017-07-20 | Infinity Grip Llc | Locking hair extension device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4094610A4 (en) * | 2020-01-21 | 2024-01-24 | Ryuki Hirano | Hair extension |
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Publication number | Publication date |
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WO2019155079A1 (en) | 2019-08-15 |
EP3524077B1 (en) | 2020-05-13 |
DE202019105189U1 (en) | 2019-10-09 |
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