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EP0197824A1 - Method and device for warming hair rolled on a hair roller - Google Patents

Method and device for warming hair rolled on a hair roller Download PDF

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Publication number
EP0197824A1
EP0197824A1 EP86400574A EP86400574A EP0197824A1 EP 0197824 A1 EP0197824 A1 EP 0197824A1 EP 86400574 A EP86400574 A EP 86400574A EP 86400574 A EP86400574 A EP 86400574A EP 0197824 A1 EP0197824 A1 EP 0197824A1
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EP
European Patent Office
Prior art keywords
sleeve
hair
heating
liquid
sleeves
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
Application number
EP86400574A
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German (de)
French (fr)
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EP0197824B1 (en
Inventor
Hubert Froger
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Perma SA
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Perma SA
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Filing date
Publication date
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Publication of EP0197824A1 publication Critical patent/EP0197824A1/en
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Publication of EP0197824B1 publication Critical patent/EP0197824B1/en
Expired legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D4/00—Separate devices designed for heating hair curlers or hair-wavers

Definitions

  • the invention relates to a heating method and device for hair coiled on curlers and also covers an original method of manufacturing heating sleeves.
  • Oh has long known methods of permanent waving of the hair in which the wicks soaked with an active liquid are rolled up on curlers and then subjected to heating for a certain time.
  • This heating is carried out by sleeves which each cover a curler.
  • a heating sleeve therefore consists of a profiled body of generally cylindrical shape and open along a generator so as to provide two lips on either side of the opening, these lips being articulated so as to be able to s '' move aside for fitting the sleeve then tighten on the curler.
  • the sleeves were electrically heated, but for quite a long time it has been preferred to make them from a material capable of accumulating heat. In this case, the sleeves are previously placed on heating bars.
  • the hairdresser takes each heated sleeve and places it on the curler, the heat capacity of the sleeve being sufficient to provide heating for the necessary time.
  • the sleeves are generally made of an elastic material which has the advantage of accumulating heat well - and, at the same time, of allowing an elastic deformation of the sleeve for its installation on the heating bars and on the curler.
  • the sleeves (1) are produced from a spongy material provided with pores, which are first impregnated with a liquid capable of accumulating heat, then the heating of the impregnated sleeves, the latter then being placed s on the coiled hair on the curlers so that the heat accumulated in the liquid is transferred to the coiled hair and so that it remains wet throughout the heating.
  • the device according to the invention therefore consists of sleeves made of spongy material and soaked, before heating, with a liquid capable of accumulating heat.
  • the heat storage liquid is furthermore an active liquid for the hair.
  • the heat storage liquid is capable of being heated by molecular agitation in a microwave oven.
  • the spongy material constituting the sleeve is capable of being compressed in the form of a sheet from which the sleeve is cut and constitutes a pellet whose contour corresponds to the cross section of the sleeve, the latter taking the length desired by absorption of the heat storage liquid.
  • the invention also covers a method of manufacturing such sleeves, consisting of stacking sheets of compressed spongy material from which it is possible to cut out with the punch a series of superimposed pellets each capable of constituting a sleeve.
  • the heating sleeve according to the invention consists, in its simplest embodiment, of a profiled body 1 of generally cylindrical shape, open along a generator so as to provide two lips 11 and 12 of on either side of the opening 2, the two lips being. connected by a central part 13.
  • the sleeve 1 consists, according to the essential characteristic of the invention, of a spongy material such as that which is used for the production of synthetic sponges, provided with pores 3 which can be filled with a liquid.
  • the heating function is therefore no longer ensured by the material constituting the sleeve but by the liquid which it contains.
  • the pre-heating of the sleeves will no longer be carried out, as previously, on heating rods but, preferably, inside a microwave oven, the sleeves being soaked with a liquid chosen for its capacity for absorbing and restoring heat and, on the other hand, capable of being heated by molecular agitation without risk of deterioration of the spongy material constituting the sleeves.
  • the essential advantage of using a spongy sleeve soaked in heat accumulation liquid lies in the fact that the hair will thus be kept moist during all the heating whereas, previously, the heating sleeve risked dry them out.
  • the spongy material constituting the sleeve 1 is elastically deformable. In this way, the hair being rolled up by strands 4 on curlers 5, it suffices to press the sleeve 1 on the curler so that the two lips 11 and 12 separate from themselves, as shown in position 14 of Fig. 2, then close on the curler, in position 15.
  • the sleeve was preferably made of fairly hard plastic material intended to accumulate heat and, to spread the lips, it was necessary to provide special forms forming a clamp, the middle part being brought to form a hinge. In the present case, on the contrary, the ease of deformation of the spongy material makes it possible to give the sleeve a simple crescent shape and to place it very easily on the curler, without prior separation of the lips.
  • the crescent shape given to the sleeve and comprising a thick central part 13 extended by two thinned lips 11 and 12 does not have the only advantage of ensuring the necessary stiffness of the sleeve while allowing the spacing of the lips.
  • the thickened part 13 serves as a reserve of liquid which, from there, can reach the tips of the lips 11 and 12.
  • the lips 11 and 12 can almost completely surround the curler so as to ensure heating very close to the root without risk of burning the scalp. This risk will moreover be even better avoided if, as indicated above, the sleeve is covered with a protective layer 16. In addition, this would have the advantage of delaying the evaporation of the liquid and consequently the loss of heat. and humidity.
  • the spongy material constituting the sleeve If it is feared that the spongy material constituting the sleeve is not too fragile, it could then be completely covered, on its concave face 19 as on the convex face 18, by a protective layer which, in this case, should be made of porous material. on the concave face 19 to let the liquid soak through the sleeve pass.
  • This liquid chosen mainly for its heat storage capacity, can simply be water.
  • an active liquid for the hair in particular a liquid for permanent waving or for treating the hair.
  • the spongy material constituting the sleeve could be previously compressed in the form of a sheet of 5 to 8 millimeters thick in which one would cut a pellet having a contour corresponding to the cross section which it is desired to give to the sleeve.
  • this pellet represented in FIG, 3, could deform almost only in the perpendicular direction to its plane by absorption of liquid so as to constitute a sleeve 1 having the desired length, for example 5 to 8 cm.
  • the invention is not limited to the details of the only embodiment which has just been described and which could be modified without departing from the claimed protective framework.
  • the sleeve can be given any shape deemed advantageous and the nature of the spongy material used and the heat accumulation liquid can be determined according to the advantages sought.

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  • Hair Curling (AREA)

Abstract

1. Method for warming hair for permanent waving, in which locks of hair are wound on hair rollers (5), which are each covered with a warming sleeve consisting of a profiled body (1) of generally cylindrical shape and which is open along a generatrix (2) so as to provide two lips (11, 12) on either side of the opening (2), the said sleeves (1) consisting of an elastically deformable material which, after prior warming, makes it possible to separate the lips (11, 12) for positioning of the sleeve (1) and then permits their contraction over the hair roller (5), characterized in that the sleeves (1) are produced from a spongy material provided with pores, in that they are first impregnated with a liquid which is capable of accumulating heat, then in that the impregnated sleeves are warmed, the latter then being positioned on the hair rolled on the hair rollers such that the heat accumulated in the liquid is transferred to the rolled hair and in that the latter remains damp throughout warming.

Description

L'invention a pour objet un procédé et un dispositif de chauffage pour des cheveux enroulés sur des bigoudis et couvre également un procédé original de fabrication de manchons de chauffage.The invention relates to a heating method and device for hair coiled on curlers and also covers an original method of manufacturing heating sleeves.

Oh connaît depuis longtemps des procédés d'ondulation permanente des cheveux dans lesquels les mèches imbibées d'un liquide actif sont enroulées sur des bigoudis et soumises ensuite à un chauffage pendant un certain temps. Ce chauffage est réalisé par des manchons qui recouvrent chacun un bigoudi . Un manchon de chauffage est donc constitué d'un corps profilé de forme générale cylindrique et ouvert le long d'une génératrice de façon à ménager deux lèvres de part et d'autre de l'ouverture, ces lèvres étant articulées de façon à pouvoir s'écarter pour la pose du manchon puis se resserrer sur le bigoudi. A l'origine les manchons étaient chauffés électriquement mais, depuis assez longtemps, on préfère les réaliser en une matière susceptible d'accumuler de la chaleur. Dans ce cas, les manchons sont préalablement posés sur des barres chauffantes. Le coiffeur prend chaque manchon chauffé et le pose sur le bigoudi, la capacité calorifique du manchon étant suffisante pour assurer le chauffage pendant le temps nécessaire. Les manchons sont généralement constitués en une matière élastique qui présente l'avantage de bien accumuler la chaleur-et, en même temps, de permettre une déformation élastique du manchon pour sa pose sur les barres chauffantes et sur le bigoudi.Oh has long known methods of permanent waving of the hair in which the wicks soaked with an active liquid are rolled up on curlers and then subjected to heating for a certain time. This heating is carried out by sleeves which each cover a curler. A heating sleeve therefore consists of a profiled body of generally cylindrical shape and open along a generator so as to provide two lips on either side of the opening, these lips being articulated so as to be able to s '' move aside for fitting the sleeve then tighten on the curler. Originally, the sleeves were electrically heated, but for quite a long time it has been preferred to make them from a material capable of accumulating heat. In this case, the sleeves are previously placed on heating bars. The hairdresser takes each heated sleeve and places it on the curler, the heat capacity of the sleeve being sufficient to provide heating for the necessary time. The sleeves are generally made of an elastic material which has the advantage of accumulating heat well - and, at the same time, of allowing an elastic deformation of the sleeve for its installation on the heating bars and on the curler.

Ce système bien connu est entièrement satisfaisant mais l'invention a pour objet de le perfectionner encore grâce à un nouveau mode de réalisation des manchons de chauffage présentant des avantages supplémentaires.This well known system is entirely satisfactory, but the object of the invention is to further improve it by means of a new embodiment of the heating sleeves having additional advantages.

Conformément à l'invention, on réalise les manchons (1) en une matière spongieuse munie de pores, qu'on les imprègne d'abord d'un liquide susceptible d'accumuler de la chaleur, puis que l'on procède au chauffage des manchons imprégnés, ces derniers étant alors posés s sur les cheveux enroulés sur les bigoudis de telle sorte que la chaleur accumulée dans le liquide soit transférée aux cheveux enroulés et que ceux-ci restent humides pendant tout le chauffage.In accordance with the invention, the sleeves (1) are produced from a spongy material provided with pores, which are first impregnated with a liquid capable of accumulating heat, then the heating of the impregnated sleeves, the latter then being placed s on the coiled hair on the curlers so that the heat accumulated in the liquid is transferred to the coiled hair and so that it remains wet throughout the heating.

Le dispositif selon l'invention est donc constitué de manchons réalisés en matière spongieuse et imbibés, avant le chauffage, d'un liquide susceptible d'accumuler de la chaleur.The device according to the invention therefore consists of sleeves made of spongy material and soaked, before heating, with a liquid capable of accumulating heat.

De façon particulièrement avantageuse, le liquide d'accumulation de la chaleur est en outre un liqui.- de actif pour le cheveu.In a particularly advantageous manner, the heat storage liquid is furthermore an active liquid for the hair.

Dans un mode de réalisation préférentiel, le liquide d'accumulation de la chaleur est susceptible d'être chauffé par agitation moléculaire dans un four à micro-ondes.In a preferred embodiment, the heat storage liquid is capable of being heated by molecular agitation in a microwave oven.

Selon une autre caractéristique avantageuse, la matière spongieuse constituant le manchon est susceptible d'être comprimée sous forme d'une feuille dans laquelle le manchon est découpé et constitue une pastille dont le contour correspond à la section transversale du manchon, ce dernier prenant la longueur désirée par absorption du liquide accumulateur de chaleur.According to another advantageous characteristic, the spongy material constituting the sleeve is capable of being compressed in the form of a sheet from which the sleeve is cut and constitutes a pellet whose contour corresponds to the cross section of the sleeve, the latter taking the length desired by absorption of the heat storage liquid.

L'invention couvre également un procédé de fabrication de tels manchons consistant à empiler des feuilles de matière spongieuse comprimée dans lesquelles on peut découper à l'emporte-pièce des séries de pastilles superposées susceptibles de constituer chacune un manchon.The invention also covers a method of manufacturing such sleeves, consisting of stacking sheets of compressed spongy material from which it is possible to cut out with the punch a series of superimposed pellets each capable of constituting a sleeve.

L'invention sera mieux comprise par la description suivante d'un mode de réalisation particulier, donné à titre d'exemple et représenté sur les dessins annexés:

  • - la Fig. 1 représente, en perspective, un manchon de chauffage selon l'invention;
  • - la Fig. 2 représente, en perspective, le manchon de chauffage respectivement pendant et après la pose sur le bigoudi ;
  • - la Fig. 3 représente le manchon sous forme de pastille comprimée.
The invention will be better understood from the following description of a particular embodiment, given by way of example and shown in the accompanying drawings:
  • - Fig. 1 shows, in perspective, a heating sleeve according to the invention;
  • - Fig. 2 shows, in perspective, the heating sleeve respectively during and after installation on the curler;
  • - Fig. 3 shows the sleeve in the form of a compressed tablet.

Comme on l'a représenté sur la Fig. 1, le manchon de chauffage selon l'invention est constitué, dans son mode de réalisation le plus simple, d' un corps profilé 1 de forme générale cylindrique, ouvert le long d'une génératrice de façon à ménager deux lèvres 11 et 12 de part et d'autre de l'ouverture 2, les deux lèvres étant. reliées par une partie centrale 13.As shown in FIG. 1, the heating sleeve according to the invention consists, in its simplest embodiment, of a profiled body 1 of generally cylindrical shape, open along a generator so as to provide two lips 11 and 12 of on either side of the opening 2, the two lips being. connected by a central part 13.

Le manchon 1 est constitué, selon la caractéristique essentielle de l'invention, en une matière spongieuse telle que celle qui est utilisée pour la réalisation des éponges synthétiques, munie-de pores 3 qui peuvent être remplis d'un liquide.The sleeve 1 consists, according to the essential characteristic of the invention, of a spongy material such as that which is used for the production of synthetic sponges, provided with pores 3 which can be filled with a liquid.

Selon la caractéristique essentielle de l'invention, on choisit un liquide susceptible d'accumuler de la chaleur. La fonction de chauffage n'est donc plus assurée par la matière constituant le manchon mais par le liquide qu'il contient.According to the essential characteristic of the invention, one chooses a liquid capable of accumulating heat. The heating function is therefore no longer ensured by the material constituting the sleeve but by the liquid which it contains.

De ce fait, le chauffage préalable des manchons ne sera plus effectué, comme précédemment, sur des tiges chauffantes mais, de préférence, à l'intérieur d'un four à micro-ondes, les manchons étant imbibés d'un liquide choisi pour sa capacité d'absorption et de restitution de la chaleur et d'autre part, susceptibles d'être chauffés s par agitation moléculaire sans risque de détérioration de la matière spongieuse constituant les manchons.Therefore, the pre-heating of the sleeves will no longer be carried out, as previously, on heating rods but, preferably, inside a microwave oven, the sleeves being soaked with a liquid chosen for its capacity for absorbing and restoring heat and, on the other hand, capable of being heated by molecular agitation without risk of deterioration of the spongy material constituting the sleeves.

Comme cette matière spongieuse accumule moins de chaleur que le liquide, l'opérateur risque moins de se brûler en saisissant le manchon chauffé. Cependant, pour diminuer encore ce risque, il est intéressant de réaliser la matière spongieuse constituant le manchon, de telle sorte que la partie extérieure comporte moins de pores. On peut aussi, comme on l'a représenté sur le manchon 14, recouvrir ce dernier d'une couche extérieure protectrice 16 qui, n'étant pas chauffée dans le four à micro-ondes, empêche tout risque de brûlure. Cette couche 16 aurait d'ailleurs d'autres avantages qui seront mentionnés par la suite.As this spongy material accumulates less heat than the liquid, the operator is less likely to burn himself by grasping the heated sleeve. However, to further reduce this risk, it is advantageous to produce the spongy material constituting the sleeve, so that the outer part has fewer pores. It is also possible, as shown on the sleeve 14, to cover the latter with a protective outer layer 16 which, not being heated in the microwave oven, prevents any risk of burns. This layer 16 would also have other advantages which will be mentioned later.

En effet, l'avantage essentiel de l'utilisation d'un manchon spongieux imbibé de liquide d'accumulation de la chaleur réside dans le fait que les cheveux seront ainsi gardés humides pendant tout le chauffage alors que, précédemment, le manchon chauffant risquait de les assécher.Indeed, the essential advantage of using a spongy sleeve soaked in heat accumulation liquid lies in the fact that the hair will thus be kept moist during all the heating whereas, previously, the heating sleeve risked dry them out.

La matière spongieuse constituant le manchon 1 est déformable élastiquement. De la sorte, les cheveux étant enroulés par mèches 4 sur des bigoudis 5, il suffit d'appuyer le manchon 1 sur le bigoudi pour que les deux lèvres 11 et 12 s'écartent d'elles-mêmes, comme représenté dans la position 14 de la Fig. 2, puis se referment sur le bigoudi, dans la position 15. On voit donc là un autre avantage de l'utilisation d'une matière spongieuse facilement déformable tout en conservant sa forme. En effet, dans les modes de réalisation précédents, le manchon était constitué de préférence en matière plastique assez dure destinée à accumuler de la chaleur et, pour écarter les lèvres, on était obligé de prévoir des formes spéciales formant pince, la partie médiane étant amenée pour former charnière. Dans le cas présent au contraire, la facilité de déformation de la matière spongieuse permet de donner au manchon une simple forme de croissant et de le poser très facilement sur le bigoudi, sans écartement préalable des lèvres.The spongy material constituting the sleeve 1 is elastically deformable. In this way, the hair being rolled up by strands 4 on curlers 5, it suffices to press the sleeve 1 on the curler so that the two lips 11 and 12 separate from themselves, as shown in position 14 of Fig. 2, then close on the curler, in position 15. We therefore see here another advantage of the use of a spongy material easily deformable while retaining its shape. Indeed, in the previous embodiments, the sleeve was preferably made of fairly hard plastic material intended to accumulate heat and, to spread the lips, it was necessary to provide special forms forming a clamp, the middle part being brought to form a hinge. In the present case, on the contrary, the ease of deformation of the spongy material makes it possible to give the sleeve a simple crescent shape and to place it very easily on the curler, without prior separation of the lips.

Comme l'imprégnation des manchons par le liquide et leur disposition dans un four est également plus rapide que la pose sur des barres chauffantes, cette facilité d'emploi, ainsi que le fait de ne pas risquer de brûlure, permet de diminuer très sensiblement la durée totale de l'opération de pose des manchons.As the impregnation of the sleeves by the liquid and their arrangement in an oven is also faster than the installation on heating bars, this ease of use, as well as the fact of not risking burns, makes it possible to very significantly reduce the total duration of the sleeve fitting operation.

Mais la forme en croissant donnée au manchon et comprenant une partie centrale épaisse 13 prolongée par deux lèvres amincies 11 et 12 n'a pas le seul avantage d'assurer la raideur nécessaire du manchon tout en permettant l'écartement des lèvres. En effet, la partie épaissie 13 sert de réserve de liquide qui, de là, peut parvenir jusqu'aux pointes des lèvres 11 et 12. Comme la matière spongieuse n'est pas chauffée, les lèvres 11 et 12 pourront entourer pratiquement complètement le bigoudi de façon à assurer le chauffage très près de la racine sans risque de brûlure du cuir chevelu. Ce risque sera d'ailleurs encore mieux évité si, comme indiqué précédemment, on recouvre le manchon d'une couche protectrice 16. En outre, celle-ci aurait l'avantage de retarder l'évaporation du liquide et par conséquent la perte de chaleur et d'humidité.But the crescent shape given to the sleeve and comprising a thick central part 13 extended by two thinned lips 11 and 12 does not have the only advantage of ensuring the necessary stiffness of the sleeve while allowing the spacing of the lips. Indeed, the thickened part 13 serves as a reserve of liquid which, from there, can reach the tips of the lips 11 and 12. As the spongy material is not heated, the lips 11 and 12 can almost completely surround the curler so as to ensure heating very close to the root without risk of burning the scalp. This risk will moreover be even better avoided if, as indicated above, the sleeve is covered with a protective layer 16. In addition, this would have the advantage of delaying the evaporation of the liquid and consequently the loss of heat. and humidity.

Si l'on craint que la matière spongieuse constituant le manchon ne soit pas trop fragile, on pourrait alors la recouvrir entièrement, sur sa face concave 19 comme sur la face convexe 18, par une couche de protection qui, dans ce cas, devrait être en matière poreuse. sur la face concave 19 pour laisser passer le liquide imbibant le manchon.If it is feared that the spongy material constituting the sleeve is not too fragile, it could then be completely covered, on its concave face 19 as on the convex face 18, by a protective layer which, in this case, should be made of porous material. on the concave face 19 to let the liquid soak through the sleeve pass.

Ce liquide, choisi essentiellement pour sa capacité d'accumulation de chaleur, peut être simplement de l'eau. Cependant, de façon particulièrement avantageuse, on pourra également utiliser un liquide actif pour le cheveu, notamment un liquide d'ondulati on permanente ou de traitement du cheveu.This liquid, chosen mainly for its heat storage capacity, can simply be water. However, in a particularly advantageous manner, it is also possible to use an active liquid for the hair, in particular a liquid for permanent waving or for treating the hair.

Selon une autre caractéristique avantageuse, la matière spongieuse constituant le manchon pourrait être préalablement comprimée sous forme d'une feuille de 5 à 8 millimètres d'épaisseur dans laquelle on découperait une pastille ayant un contour correspondant à la section transversale que l'on désire donner au manchon. Selon une propriété bien connue des matières pongieuses, cette pastille, représentée sur la Fig, 3, pourrait se déformer presque uniquement dans le sens perpendiculaire à son plan par absorption de liquide de façon à constituer un manchon 1 ayant la longueur désirée, par exemple 5 à 8 cm . On pourrait, dans ce cas, fabriquer des manchons de façon très économique en empilant des feuilles de matière spongieuse comprimée les unes sur les autres pour les découper toutes ensemble à l'emporte-pièce, de façon.à fabriquer en série un grand nombre de particules superposées susceptibles de constituer chacune un manchon. On notera d'ailleurs que, à l'état comprimé, les pastilles sont très peu encombrantes, ce qui permet au coiffeur de garder des pastilles en réserve, de façon à réaliser des manchons de forme voulue lorsqu'il en a besoin, simplement en les imbibant de liquide. Par conséquent, même si les manchons en matière spongieuse selon l'invention s'usent plus rapidement que les manchons classiques et même si l'on ne pouvait s'en servir qu'une seule fois, leur utilisation resterait avantageuse compte tenu de leur faible coût.According to another advantageous characteristic, the spongy material constituting the sleeve could be previously compressed in the form of a sheet of 5 to 8 millimeters thick in which one would cut a pellet having a contour corresponding to the cross section which it is desired to give to the sleeve. According to a well-known property of the spongy materials, this pellet, represented in FIG, 3, could deform almost only in the perpendicular direction to its plane by absorption of liquid so as to constitute a sleeve 1 having the desired length, for example 5 to 8 cm. One could, in this case, make sleeves very economically by stacking sheets of compressed spongy material one on top of the other to cut them all together with a punch, so as to mass produce a large number of superimposed particles each capable of constituting a sleeve. It will also be noted that, in the compressed state, the pellets are very compact, which allows the hairdresser to keep the pellets in reserve, so as to produce sleeves of desired shape when he needs them, simply by soaking them with liquid. Consequently, even if the sleeves made of spongy material according to the invention wear out more quickly than conventional sleeves and even if they could only be used once, their use would remain advantageous given their low level. cost.

Bien entendu, l'invention ne se limite pas aux détails du seul mode de réalisation qui vient d'être décrit et qui pourrait être modifié sans sortir du cadre de protection revendiqué. En particulier, on peut donner au manchon toute forme jugée avantageuse et déterminer la nature de la matière spongieuse utilisée et du liquide d'accumulation de la chaleur en fonction des avantages recherchés.Of course, the invention is not limited to the details of the only embodiment which has just been described and which could be modified without departing from the claimed protective framework. In particular, the sleeve can be given any shape deemed advantageous and the nature of the spongy material used and the heat accumulation liquid can be determined according to the advantages sought.

Claims (12)

1. Procédé de chauffage de cheveux pour une ondulation permanente dans lequel les cheveux sont enroulés par mèche sur des bigoudis (5) que l'on recouvre chacun d'un manchon de chauffage constitué d'un corps profilé (1) de forme générale cylindrique et ouvert le long d'une génératrice (2) de façon à ménager deux lèvres (11, 12) de part et d'autre de l'ouverture (2), lesdits manchons (1) étant constitués en une matière déformable élastiquement permettant, après chauffage préalable, l'écartement des lèvres (11, 12) pour la pose du manchon (1) puis leur resserrement sur le bigoudi (5) caractérisé par le fait que l'on réalise les manchons (1) en une matière spongieuse munie de pores, qu'on les impregne d'abord d'un liquide susceptible d'accumuler de la chaleur puis que l'on procède au chauffage des manchons imprégnés, ces derniers étant alors posé sur les cheveux enroulés sur les bigoudis de telle sorte que la chaleur accumulée dans le liquide soit transférée aux cheveux enroulés et que ceux-ci restent humides pendant tout le chauffage.1. A method of heating hair for a permanent waving in which the hair is coiled by lock on curlers (5) which are each covered with a heating sleeve consisting of a profiled body (1) of generally cylindrical shape and open along a generator (2) so as to provide two lips (11, 12) on either side of the opening (2), said sleeves (1) being made of an elastically deformable material allowing, after preliminary heating, the spacing of the lips (11, 12) for the fitting of the sleeve (1) then their tightening on the curler (5) characterized in that the sleeves (1) are made of a spongy material provided pores, first impregnate them with a liquid capable of accumulating heat and then proceed to the heating of the impregnated sleeves, the latter then being placed on the hair wound on the curlers so that the heat accumulated in the liquid is transferred to the coiled hair and that x these remain humid during the whole heating. 2. Procédé de chauffage de cheveux selon la revendication 1, caractérisé par le fait que le liquide d'accumulation de la chaleur imprégnant le manchon est en outre un liquide actif pour le cheveu.2. Hair heating method according to claim 1, characterized in that the heat accumulation liquid impregnating the sleeve is also an active liquid for the hair. 3. Procédé de chauffage de cheveux selon l'une des revendications 1 et 2, caractérisé par le fait que l'on réalise le chauffage du manchon imprégné par agitation moléculaire dans un four à micro-ondes susceptible de chauffer le liquide sans chauffer la matière spongieuse constituant le manchon.3. Hair heating method according to one of claims 1 and 2, characterized in that one carries out the heating of the sleeve impregnated by molecular agitation in a microwave oven capable of heating the liquid without heating the material spongy constituting the sleeve. 4. Procédé de chauffage selon la revendication 1, caractérisé par le fait que les manchons sont engagés sur les cheveux enroulés par simple appui, sans . ouverture préalable, grâce à la souplesse de la matière spongieuse dont ils sont constitués.4. Heating method according to claim 1, characterized in that the sleeves are engaged on the coiled hair by simply pressing, without. prior opening, thanks to the flexibility of the spongy material of which they are made. 5. Dispositif de chauffage pour des cheveux enroulés sur un bigoudi (5), comprenant un corps profilé (1) en forme de manchon de forme générale cylindrique et ouvert le long d'une génératrice (2) de façon à ménager deux lèvres (11, 12) de part et d'autre de l'ouverture (2), ledit manchon (1) étant constitué en une matière déformable élastiquement permettant, après chauffage préalable du manchon (1), l'écartement des lèvres (11, 12) pour la pose du manchon (1) puis leur resserrement sur le bigoudi (5), caractérisé par le fait que la matière constituant le manchon (1) est une matière spongieuse munie de pores (3) pouvant être remplis d'un liquide susceptible d'accumuler de la chaleur par chauffage du manchon (1) préalablement imbibé dudit liquide, puis de la restituer au cheveu après la pose sur le bigoudi (5).5. Heater for hair wound on a curler (5), comprising a profiled body (1) in the form of a sleeve of generally cylindrical shape and open along a generatrix (2) so as to provide two lips (11, 12) on either side other of the opening (2), said sleeve (1) being made of an elastically deformable material allowing, after prior heating of the sleeve (1), the spacing of the lips (11, 12) for fitting the sleeve (1) then their tightening on the curler (5), characterized in that the material constituting the sleeve (1) is a spongy material provided with pores (3) which can be filled with a liquid capable of accumulating heat by heating the sleeve (1) previously soaked with said liquid, then return it to the hair after laying on the curler (5). 6. Dispositif de chauffage selon la revendication 5, caractérisé par le fait que le 1 iquide d'accumulation de la chaleur est en outre un liquide actif pour le cheveu.6. Heating device according to claim 5, characterized in that the 1 iquide heat accumulation is also an active liquid for the hair. 7. Dispositif de chauffage selon l'une des revendications 5 et 6, caractérisé par le fait que le liquide d'accumulation de la chaleur est susceptible d'être chauffé par agitation moléculaire dans un four à micro-ondes.7. Heating device according to one of claims 5 and 6, characterized in that the heat storage liquid is capable of being heated by molecular agitation in a microwave oven. 8. Dispositif de chauffage selon l'une des revendications 5, 6, 7, caractérisé par le fait que la matière spongieuse est recouverte extérieurement d'une couche de protection (16) en matière synthétique insensible au chaffage par micro-ondes.8. Heating device according to one of claims 5, 6, 7, characterized in that the spongy material is covered externally with a protective layer (16) of synthetic material insensitive to heating by microwave. 9. Dispositif de chauffage selon la revendication 8, caractérisé par le fait que la couche de protection (16) recouvre entièrement la matière spongieuse et est en matière poreuse au moins sur la face concave (19).9. Heating device according to claim 8, characterized in that the protective layer (16) completely covers the spongy material and is made of porous material at least on the concave face (19). 10. Dispositif de chauffage selon l'une des revendications 5 à 9, caractérisé par le fait qu'il a une forme générale de croissant comportant une partie centrale élargie (13) pour l'accumulation de liquide et deux pointes (11 et 12) formant deux lèvres écartables par appui du manchon sur les cheveux enroulés.10. Heating device according to one of claims 5 to 9, characterized in that it has a general shape of crescent comprising a part enlarged central unit (13) for the accumulation of liquid and two points (11 and 12) forming two lips which can be separated by pressing the sleeve on the coiled hair. 11. Dispositif de chauffage selon l'une des revendications 5 à 10, caractérisé par le fait que la matière spongieuse est susceptible d'être comprimée sous forme d'une feuille dans laquelle le manchon est découpé et constitue une pastille (17) dont le contour correspond à la section transversale du manchon (1), ce dernier prenant la longueur désirée par absorption du liquide accumulateur de chaleur.11. Heating device according to one of claims 5 to 10, characterized in that the spongy material is capable of being compressed in the form of a sheet in which the sleeve is cut and constitutes a pellet (17) the contour corresponds to the cross section of the sleeve (1), the latter taking the desired length by absorption of the heat accumulating liquid. 12. Procédé de fabrication de manchons selon la revendication 11, caractérisé par le fait que l'on empile des feuilles de matière spongieuse comprimée dans lesquelles on découpe à l'emporte-pièce des séries de pastilles (17) superposées susceptibles de constituer chacune un manchon (1).12. A method of manufacturing sleeves according to claim 11, characterized in that we stack sheets of compressed spongy material in which are cut out with a series of superimposed pellets (17) capable of each constituting a sleeve (1).
EP19860400574 1985-03-22 1986-03-18 Method and device for warming hair rolled on a hair roller Expired EP0197824B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8504307A FR2579086B1 (en) 1985-03-22 1985-03-22 BIGOUDI HEATING SLEEVE
FR8504307 1985-03-22

Publications (2)

Publication Number Publication Date
EP0197824A1 true EP0197824A1 (en) 1986-10-15
EP0197824B1 EP0197824B1 (en) 1989-10-11

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EP19860400574 Expired EP0197824B1 (en) 1985-03-22 1986-03-18 Method and device for warming hair rolled on a hair roller

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EP (1) EP0197824B1 (en)
JP (1) JPS61253005A (en)
CA (1) CA1274744A (en)
DE (2) DE3666130D1 (en)
DK (1) DK132586A (en)
FR (1) FR2579086B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460316A1 (en) * 1988-05-23 1991-12-11 JMK International Inc. Microwave/electric heatable hair curler and method
GB2276818A (en) * 1993-04-06 1994-10-12 Keith Franklin Permanent waving of hair
GB2277026A (en) * 1993-04-16 1994-10-19 Rudolfo Valentini Hair curling device
WO2011141882A1 (en) 2010-05-11 2011-11-17 L'oreal Hair treatment method
WO2013183021A1 (en) 2012-06-07 2013-12-12 L'oreal Method of shaping hair using fatty bodies, non-silicone polymers or surfactants
WO2018146291A1 (en) 2017-02-13 2018-08-16 L'oreal Hair treatment device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100941868B1 (en) * 2008-11-25 2010-02-11 박향숙 A hair rod for permanent
JP6501310B2 (en) * 2016-10-18 2019-04-17 株式会社Ｔｈｅ Operation method of permanent wave
WO2018086429A1 (en) * 2016-11-10 2018-05-17 长沙淮石新材料科技有限公司 Water compensating assembly for hair straightener, and water compensating hair straightener

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR948410A (en) * 1947-06-06 1949-08-01 Temperature regulating device for devices applicable to permanent ripple
DE858010C (en) * 1950-03-16 1952-12-04 Kadus Werk Ludwig Kegel K G Elastic cover for hair rolls
US3903232A (en) * 1973-10-09 1975-09-02 Grace W R & Co Dental and biomedical foams and method
FR2278288A1 (en) * 1974-02-08 1976-02-13 Perma BIGOUDIS HEATING SLEEVE
US4236540A (en) * 1976-07-05 1980-12-02 Tokyo Shibaura Electric Co., Ltd. Pliable and restorable hairsetter
EP0049307A2 (en) * 1980-09-15 1982-04-14 Helene Curtis Industries, Inc. Hair roller

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR948410A (en) * 1947-06-06 1949-08-01 Temperature regulating device for devices applicable to permanent ripple
DE858010C (en) * 1950-03-16 1952-12-04 Kadus Werk Ludwig Kegel K G Elastic cover for hair rolls
US3903232A (en) * 1973-10-09 1975-09-02 Grace W R & Co Dental and biomedical foams and method
FR2278288A1 (en) * 1974-02-08 1976-02-13 Perma BIGOUDIS HEATING SLEEVE
US4236540A (en) * 1976-07-05 1980-12-02 Tokyo Shibaura Electric Co., Ltd. Pliable and restorable hairsetter
EP0049307A2 (en) * 1980-09-15 1982-04-14 Helene Curtis Industries, Inc. Hair roller

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460316A1 (en) * 1988-05-23 1991-12-11 JMK International Inc. Microwave/electric heatable hair curler and method
GB2276818A (en) * 1993-04-06 1994-10-12 Keith Franklin Permanent waving of hair
GB2277026A (en) * 1993-04-16 1994-10-19 Rudolfo Valentini Hair curling device
GB2277026B (en) * 1993-04-16 1996-12-04 Rudolfo Valentini Hair curling device
WO2011141882A1 (en) 2010-05-11 2011-11-17 L'oreal Hair treatment method
WO2013183021A1 (en) 2012-06-07 2013-12-12 L'oreal Method of shaping hair using fatty bodies, non-silicone polymers or surfactants
US11510470B2 (en) 2012-06-07 2022-11-29 L'oreal Hair shaping process using fatty substances, non-silicone polymers or surfactants
WO2018146291A1 (en) 2017-02-13 2018-08-16 L'oreal Hair treatment device
US11771193B2 (en) 2017-02-13 2023-10-03 L'oreal Hair treatment device

Also Published As

Publication number Publication date
FR2579086A1 (en) 1986-09-26
DK132586A (en) 1986-09-23
CA1274744A (en) 1990-10-02
DK132586D0 (en) 1986-03-21
FR2579086B1 (en) 1988-11-18
EP0197824B1 (en) 1989-10-11
DE197824T1 (en) 1987-04-30
JPS61253005A (en) 1986-11-10
DE3666130D1 (en) 1989-11-16

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