WO2001042548A2 - Tampon de coton hydrophile destine aux soins de la peau et comportant deux faces externes differentes - Google Patents
Tampon de coton hydrophile destine aux soins de la peau et comportant deux faces externes differentes Download PDFInfo
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- WO2001042548A2 WO2001042548A2 PCT/FR2000/003395 FR0003395W WO0142548A2 WO 2001042548 A2 WO2001042548 A2 WO 2001042548A2 FR 0003395 W FR0003395 W FR 0003395W WO 0142548 A2 WO0142548 A2 WO 0142548A2
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- tampon
- fibers
- face
- cotton
- streaks
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/02—Cotton wool; Wadding
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
- D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
- D04H1/10—Felts made from mixtures of fibres
- D04H1/12—Felts made from mixtures of fibres and incorporating artificial organic fibres
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4266—Natural fibres not provided for in group D04H1/425
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
- D04H1/495—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet for formation of patterns, e.g. drilling or rearrangement
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
- D04H1/542—Adhesive fibres
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H13/00—Other non-woven fabrics
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
- D06M23/06—Processes in which the treating agent is dispersed in a gas, e.g. aerosols
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2525—Coating or impregnation functions biologically [e.g., insect repellent, antiseptic, insecticide, bactericide, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/666—Mechanically interengaged by needling or impingement of fluid [e.g., gas or liquid stream, etc.]
Definitions
- the invention relates to a pad based on cotton wool, having a grammage of at least 150 g / m, comprising two different faces and intended for skin care.
- cotton wool pad includes any product cut to size that consists primarily of cotton fibers in a proportion ranging from 70 to 100 percent cotton fiber and 0 to 30 percent fiber artificial or synthetic.
- the latter are for example hot-melt fibers based on polyolefins.
- Skin care includes body care, facial care, and more particularly beauty care using cosmetic products: make-up removal and face makeup, baby care: baby cleansing and changing, etc.
- cotton wool pads or products on the market are in the form of cut formats: round (commonly known as make-up discs), oval or square. They are often composed of a mixture of cotton fibers of different qualities or a mixture of cotton fibers and other fibers depending on the product sought or the manufacturing process used. They are of homogeneous composition throughout their thickness and have external faces of identical structure and compositions. They are symmetrical.
- the surface finish is the same on both sides.
- one side is used indifferently for removing make-up or cleansing the skin by applying a make-up removal product or toilet milk and the other side for absorbing the excess product without any difference in effectiveness between the faces.
- an aqueous cosmetic product such as a milk or an emulsion is applied to the skin, a large part of the product is absorbed by the tampon.
- Certain products marketed for cosmetic use have two different sides: they are two-sided. But the two sides are often distinguished mainly visually and not always functionally.
- a first pad (D) comprises a ply consisting of a superposition of card webs, itself surrounded by two outer card webs previously calendered. The association can be done by collage. The two outer sails can be differentiated by the more or less important calendering and, if necessary, by a printed pattern.
- a second pad (E) consists of a sheet also consisting of a superposition of card webs on which is deposited a hydrolied nonwoven, before cutting.
- the hydrolied nonwoven is a mixture of artificial and synthetic fibers, more precisely viscose and polyester.
- European patent application No. 0 750 062 describes articles cleansing the skin, which are both gentle to the skin and sufficiently resistant to allow friction on the skin without causing irritation or lesions on the latter. The rubbing action allows the elimination of impurities and dead cells from the surface of the skin.
- These articles include a nonwoven substrate, preferably hydrolyzed, having a grammage of 20 to 150 g / m 2 , characterized by a specific coefficient of friction.
- the substrate preferably comprises at least in part long fibers capable of emerging from the main surface under the action of friction while remaining attached to the substrate. It can be composed of a mixture of hydrophilic and hydrophobic fibers or of purely hydrophilic or purely hydrophobic fibers.
- At least one side of the substrate used essentially performs the function of cleaning the skin. It also serves as a support for cleansers or make-up removers such as lotions or toilet milks.
- the nonwoven substrate is associated with other layers made of different materials. If the cleaning article consists only of the nonwoven substrate, the two faces of the article are identical and cannot be distinguished. The article is then similar to a dry wipe, the two faces of which can be used interchangeably for cleaning the skin.
- French Patent No. 2,052,089 describes a wadding or cotton element consisting of at least two plies of different qualities, held together either by padding or by compression while remaining puffy and soft in contact with the skin.
- One of the faces is more particularly suitable for a make-up removal and the other face completes the make-up removal.
- the differentiation of the two faces is based here on the nature or the quality of the two layers: they can be made of different materials or of the same material of different qualities. It is a complex product.
- the applicant in its French patent application No. 99 07612 not yet published describes a product consisting of one hundred percent hydrophilic cotton fibers comprising at least a first and a second outer layer, the first layer consisting of fine fibers having a low micron index forming a soft face and the second layer consisting of fibers having a higher micron index forming a cleaning face, called "scraping".
- the faces differ in the nature of the cotton fibers.
- the subject of European patent application No. 0 405 043 is a pad for applying and / or removing liquid or semi-solid substances, comprising at least three superposed layers of absorbent fibrous material such as cotton.
- Each of the two outer layers is compressed by uniform clamping over the entire face of the layer and may include additional compression zones by marking a pattern.
- the central layer is not compressed and forms the absorbent core of the tampon.
- the three layers are superimposed so as to form a sandwich structure.
- the two external faces can have different patterns and be more or less compressed. This product intended for the application of a cream or a liquid is not sufficiently resistant if it is used for make-up removal or cleaning of the skin.
- Another object of the invention is to provide a tampon where the two faces are differentiated without modifying the nature of the cotton fibers or the quality of the cotton tablecloths, the differentiation being made not only at the surface of the tampon but for one of the faces in the thickness of the pad.
- the invention also aims to provide a resistant pad and keeping good cohesion.
- Another object of the invention is to provide a hydrophilic cotton pad having a grammage of at least 150 g / m 2 which has two separate faces, one intended for skin care, in particular for cleansing the skin and the application of cosmetic make-up or make-up removal products, and the other, softer and more absorbent, intended to absorb the excess product applied.
- a tampon is sought which optimizes the effectiveness of cleaning using make-up removing products, by making a single pass of the tampon on the skin, in particular of the face of the tampon intended for this use.
- the user can distinguish the faces in use: by touch, in contact with the skin or by applying care products to the skin, and also visually.
- the invention has the additional object of obtaining a tampon whose face intended for skin care, makes it possible to receive aqueous cosmetic products by delaying their absorption and penetration into the tampon.
- the invention also aims to provide methods for manufacturing these pads, simple, avoiding the preparation of cotton tablecloths of complex composition and structure.
- the subject of the invention is a cotton wool pad intended for skin care, having a grammage of at least 150 g / m 2 and comprising two different external faces, the fibers of which are linked.
- the first external face comprises recessed ridges with a spacing ej between the ridges of between 1 and 8 mm and a depth p of striation of at least 0.25 mm and in that the The tensile strength of the pad is at least 20 N in the running direction and at least 16 N in the cross direction according to a test method given in the description which follows.
- the first external face comprises hollow ridges with a spacing ei between the ridges of between 1 and 8 mm and a depth p of the groove of at least 0.25 mm and in that at least 50 percent of the fibers are bound.
- the spacing ei between the ridges of the first face is between 1.2 and 5.5 mm and preferably between 2 and 4 mm.
- the depth p of the ridges of the first face is at least 0.40 mm and preferably at least 0.50 mm.
- At least 60 percent of the fibers of the tampon are bonded.
- the first external face of the tampon comprises an agent delaying the absorption of these aqueous products.
- the invention also relates to methods of manufacturing the cotton wool pad according to the invention.
- a first method consists in supplying a cotton tablecloth, hydrolying a first external face of the tablecloth by means of water jets whose axes are spaced from one another by a distance between 1 and 5.5 mm with a contribution in energy of at least 1.4 x 10 " 3 kwh / m 2 , and hydrolyze the other external face of the sheet by means of water jets whose axes are spaced by a distance between 0.4 and 1.2 mm with an energy input of at least 0.9 x 10 ⁇ 3 kwh / m 2 .
- a second method consists in providing at least two sheets of hydrophilic cotton from bleached fibers laid in a tablecloth or bleached sheets, mark the first ply so as to print streaks having a spacing between the streaks between 1 and 8 mm and a streak depth of at least 0.25 mm on one face of the first ply, the marking pressure being sufficient to obtain a resistance of the buffer of at least 20 N in the running direction and of at least 16 N in the cross direction according to the test method given in the description which follows, mark or consolidate the second ply, and associate the two plies thus obtained , the two marked and / or consolidated faces being located outside the tampon.
- FIG. 1 shows a perspective view of a tampon according to the invention
- FIG. 2 shows a schematic cross section along line II-II of the tampon shown in Figure 1;
- FIG. 3A represents an enlarged view of the buffer represented in FIG. 2, at the level of a streak, which corresponds to an embodiment using the hydroletting technique
- FIG. 3B shows an enlarged view of a buffer corresponding to another embodiment using the marking technique
- FIG. 4A, 4B, 4C and 4D show different surface states illustrating pads according to the invention.
- the tampon according to the invention is a cut product of round, oval, square or any other shape. It has a grammage between 150 and 400 g / m 2 and of
- It is cotton-based and consists mainly of absorbent hydrophilic cotton fibers. More specifically, it comprises from 70 to 100 percent of cotton fibers of uniform quality and from 0 to 30 percent of artificial fibers such as viscose fibers, synthetic fibers such as polyester fibers, two-component fibers (polyester / polyester, polypropylene / polypropylene or polyester / polypropylene), or mixtures thereof.
- the pad comprises a single or multi-layer tablecloth formed from cotton fibers. It can comprise two superimposed layers, each formed of a cotton layer.
- the tampon can also be made up of three layers, a central layer formed by a layer of cotton fibers and two external layers made up, for example, of cotton card webs surrounding the central layer.
- the tampon 1 comprises a first external face (2, 2 ') and a second external face (3, 3').
- the first external face (2, 2 ') comprises ridges (4, 4'), (5, 5 ') and (6, 6') here arranged parallel to each other.
- the spacing ej between the ridges is between 1 and 8 millimeters, preferably between 1.2 and 5.5 millimeters and more preferably between 2 and 4 millimeters.
- the depth p of the ridges is at least 0.25 millimeter, preferably at least 0.50 millimeter.
- the streaks form hollow (7, 7 ') and bumps (8, 8') visible to the naked eye.
- the second external face (3, 3 ') also includes ridges 9 and 10 which are much thinner and closer to each other. The spacing e between the ridges of this second face is between 0.4 and 1.2 millimeters.
- the depth of the streaks is smaller on this second face, compared to that of the first face. In certain embodiments of the tampon, it is of the order of 0.1 millimeter.
- FIGS. 4A, 4B, 4C and 4D illustrate other embodiments of the tampon according to the invention.
- the streaks can form on the surface of the first external face (2, 2 ') continuous lines (FIGS. 1, 4A and 4B), discontinuous lines (FIG. 4C), straight lines (FIG. 1), curved lines (FIG. 4A) or broken ( Figure 4B).
- continuous lines FIGGS. 1, 4A and 4B
- discontinuous lines FIG. 4C
- straight lines FIG. 1
- curved lines FIG. 4A
- broken Figure 4B
- Another essential characteristic of the tampon according to the invention is its particularly high tensile strength both in the running direction and in the transverse direction, in comparison with other known products. Due to this resistance, the tampon does not deform during use.
- the tensile strength corresponds to the tensile strength measured on a test piece and defined by the test method described below.
- Samples or test pieces 57 millimeters long by 25 millimeters wide are cut from buffers according to the invention.
- a first series of samples is cut so as to obtain the greatest length of the sample in the running direction in order to measure the resistance in the running direction.
- a second series of samples is cut so as to obtain the greatest length of the sample in the cross direction in order to measure the resistance in the cross direction.
- the resistance is measured using a dynamometer.
- the tensile strength (RT) of the pads according to the invention is measured according to the method below.
- the sample is placed between two jaws spaced 30 millimeters apart, in the direction of the length of the sample.
- the jaws are spread apart at a speed of 100 mm / min and the maximum force exerted before breaking is measured. This maximum force is the tensile strength.
- the tensile strength was measured on the following buffers:
- - A pads according to the invention made of one hundred percent cotton fibers
- - B pads also made up of one hundred percent cotton fibers, manufactured by the applicant from tablecloths described in European patent No. 0 681 621 and marketed under the brand LOTUS®;
- - D pads made up of one hundred percent cotton fibers, consisting of an uncompressed central ply and two marked and calendared card veils surrounding the central ply.
- - E pads comprising a sheet consisting of a superposition of card webs on which is deposited a nonwoven hydrolied of viscose and polyester fibers, before cutting;
- Buffers B, C, D, E and F illustrate the state of the art.
- the results corresponding to the measurement means are reported in the Table below.
- the tensile strengths in the running direction and in the transverse direction are very much higher for the buffers A according to the invention compared to those of the buffers B, C, D, E and F. This resistance results in use by a absence of deformation of the tampon.
- the pads according to the invention have a tensile strength in the forward direction of at least 20 Newtons and a tensile strength in the cross direction of at least 15 Newtons.
- the tensile strength in the transverse direction approaches the tensile strength in the running direction.
- the product according to the invention is homogeneous and advantageously has a certain symmetry as regards the tensile strength and the deformation in the running direction relative to the transverse direction. The product is called "square".
- the elongation under a constant force of 5 Newtons was also measured using the same material as that of the tensile strength test.
- the pads according to the invention have the lowest elongation.
- Yet another essential characteristic of the tampon is the percentage of fibers bound compared to known cotton wool pads.
- the pads according to the invention at least 50% of the fibers are bonded, preferably 60%.
- the mass of the bonded fibers was measured on the surface of the tampon using the method below.
- Disc-shaped pads about 57 millimeters in diameter are used. The part of the disc corresponding to the bonded fibers is carefully separated by removing by hand all the unbound fibers which are removed without resistance. Then we weigh the remaining part of the disc. The mass measured corresponds to the quantity of fibers bound.
- the quantity of fibers bound in the tampon according to the invention is multiplied by two, even by three compared to the quantity of fibers linked in the buffers of the prior art.
- the fibers located on the surface have at least one fixing point in the thickness of the pad. This makes it possible to structure the first face of the tampon and give it a permanent relief.
- the cohesion of the tampon according to the invention is significantly improved compared to the products of the prior art.
- the resistance to delamination of the buffers A according to the invention was measured as well as that of the buffers B, C, D and E corresponding to the state of the art. All of these pads are in the form of a disc about 57 millimeters in diameter.
- the method of measuring delamination resistance consists of:
- pads according to the invention made of one hundred percent cotton fibers compared to the delamination resistance of the buffers B, C, D and E of the state of the technical, made of one hundred percent cotton fibers.
- the pads A according to the invention here made up of one hundred percent cotton fibers, have a delamination resistance similar to that of a product (pad F) made up of 15% of hot-melt fibers and 85% of fibers. cotton.
- the first side of the tampon according to the invention lint much less than certain known products.
- the lint resistance of the first side of pads A and pads B, C, D, E and F of the prior art was measured by following a specific method described below.
- the pads are disc-shaped and have a diameter of approximately 57 millimeters.
- the method involves using a rubber finger mounted on a cylinder to simulate friction on the skin.
- This finger is set in motion in order to come to rest on the surface of a tampon and move on its surface.
- the pad is placed in the form of a washer on a plate whose surface has a TEFLON coating. Then this pad is fixed by placing another plate above it, the latter having a U-shaped cutout to let the finger pass, the cutout showing part of the stamp.
- the number of finger passes, the speed and the load applied to the finger are adjusted by means of a counterweight.
- the finger comes to rest and move on the surface of the tampon five successive times. Fibers detach from the pad surface and come press on the rubber finger. After the five passages, the fibers retained by the finger are recovered by means of tweezers and these fibers are placed on a watch glass. The procedure is repeated for five pads of each of types A, B, C, D, E and F. The harvested fibers are weighed on five pads on a balance sensitive to the tenth of a milligram. Each type of buffer A, B, C, D, E and F has been tested.
- the first external face A1 has been tested as well as the second external face A2.
- the mass of fibers is divided by 10 for the first face of the pads according to the invention, relative to the mass measured for pads B, C, D and F.
- the pad E has a lint-free face due to the presence of the nonwoven but another excessively fluffy face compared to the second face of the tampon according to the invention. The reduction in linting is therefore very significant for the tampon according to the invention.
- the mass of commonly used disc-shaped cotton pads varies between 0.5 and 0.7 grams.
- the fibers recovered from the first face (Al) of the five buffers A according to the invention therefore correspond to 0.1% of the mass of buffer A.
- the fibers recovered from the five buffers of each of the types B , C, D and F of the state of the art amount to 1% of the mass of the corresponding buffers.
- the first face of the tampon therefore has a new structure, providing advantageous properties.
- the tampon according to the invention has numerous advantages in use.
- the first side is used to apply skincare products to the skin.
- the cosmetic product is applied to the first face of the tampon and then this first face is applied to the skin or to the face.
- the structure of the first face comprising ridges advantageously forms a relief in relief and in a bump.
- the surface in contact with the skin is more limited due to the relief.
- the protruding bump part increases the pressures on the skin and the friction forces. The friction effect thus obtained improves cleaning.
- the hollow parts form an additional reserve of available product.
- the same hollow firstly fulfills for function that of reservoir of product which is spread out in contact with the tampon on the skin, under the application pressure, then then that of collector of impurities during the displacement of the tampon on the skin. Cleaning done by the first pass is thus optimized.
- the displacement of the tampon on the skin is preferably made perpendicular to the streaks of the first face.
- the second side is used to absorb impurities, excess product and traces of makeup that remain on the skin.
- the product does not deform, it has an excellent grip.
- the solvent which conventionally penetrates the pad is less absorbed in depth and is more easily restored during cleaning, thanks to the more compact structure of the first face. of pad and fibers tightened in the thickness of the pad. The solvent is thus used more effectively to dissolve the varnish covering the nails.
- the relief of the first face in contact with the skin has a massaging effect during the passage of the tampon and provides a relaxing effect for the skin.
- the first external face may include an agent delaying the absorption of these products, making it possible to temporarily keep the products applied to the surface of the tampon without penetrating inside the tampon.
- the absorption delaying agent is a component based on softeners or waxes or a component which binds to the fibers.
- softeners are fatty amines, fatty alcohols, fatty esters, polyethylenes or fatty polyamides or their mixtures.
- the components which bind to the fibers are, for example, complex metal salts of stearic acid, perfluorinated derivatives, zirconium salts or else silicones.
- the wax-based components are emulsions of waxes and paraffins or emulsions of waxes alone.
- the agent is a natural wax emulsion, of mineral, vegetable or animal origin.
- animal wax examples include spermaceti wax and beeswax.
- plant-based wax examples include candellila wax and carnauba wax.
- wax of mineral origin examples include ceresin and azocerite.
- the beeswax emulsion is particularly advantageous and suitable for the cosmetic use of the tampon. It is a dermatologically tested component. It is a cationic bleached beeswax emulsion which includes beeswax, water, emulsifying agents, glyceryl stearate and diethanolamino ether stearate.
- Beeswax itself is composed of esters of waxy fatty acids such as myricyl palmitate, cerotic acid and other homologous waxy acids and small amounts of hydrocarbons, cholesterol esters and d 'Ceramic alcohols.
- the agent delaying absorption is an emulsion or dispersion comprising at least 30% of active materials.
- the first face of the cotton product or pad according to the invention comprises at least 1 g / m 2 of applied emulsion, that is to say at least 0.3 g / m 2 of active ingredients deposited.
- the first face comprising on the surface such an agent acquires very advantageous properties.
- a simple test highlighting this property consists in depositing on the surface of a container filled with water, at room temperature (approximately 20 °), pads thus treated according to the invention, the treated side being turned outwards and the face absorbent towards water, and prior art buffers B and C. The first remain on the surface for at least 5 minutes, the others almost instantly soak up water and are very quickly submerged, generally after 3 to 5 seconds.
- the advantage thus obtained is to be able to keep the products on the surface longer and to use the total amount of product deposited on the tampon for skin care, without loss of product and without deformation of the tampon.
- a test for internal use by the requesting company was carried out by 25 people usually and exclusively using cotton wool pads C for skin care, make-up removal, etc.
- Tampons A according to the invention have been tested compared to pads according to the invention, the first side of which has not been treated and buffers C of 1 'state of the art.
- a first technique consists in differentiating the two faces of the tampon by hydrolizing each of the faces according to different parameters.
- a first method consists in manufacturing by layering at least two layers of cotton fibers forming the two outer layers. These sheets may be of the same or different fiber quality. They can be made directly from hydrophilic and bleached cotton. They can also be obtained from unbleached raw cotton, then chemically treated to obtain hydrophilicity and bleaching. They are then superimposed and associated by any known means such as bonding means or mechanical means such as calendering or needling. The means of association can also be hydraulic.
- a good combination can be obtained by impregnating the superposed sheets by any known conventional means such as passing through an impregnation bath, spraying, pouring a solution.
- This impregnation is associated with an expression compacting the sheet and eliminating part of the amount of liquid contained in the wet sheet, for example by calendering or passing over a vacuum slot.
- a second method consists in preparing a sheet of cotton fibers pneumatically and in placing this sheet between two cotton card webs.
- a continuous production and association process of plies is described by European patent n ° 0 681 621 in the name of the applicant.
- the hydroliage technique makes it possible both to associate the layers or the two layers together, and to bond the surfaces of the layer.
- the hydroliage is carried out by means of high pressure water jets combined with vacuum expression, by means of a device marketed by the company ICBT-PERFOJET, Grenoble, France.
- the two hydroliage stages corresponding to the treatment of each of the two external faces of the product, can intervene, in the case of an unbleached fiber which is going to be chemically treated, just after the stage of impregnation of the sheet as is described in European patent application No. 0 735 175. They can also be placed in the final rinsing phase according to European patent No. 0 805 888 in the name of the applicant.
- the advantage here whatever the process, is to differentiate the faces by hydroliage, directly online.
- the two external faces are hydroleumed according to different parameters one after the other on endless fabrics or cylinders.
- the hydroliaging device comprises a high pressure pump supplying an injector placed transversely to the travel of the sheet or layer of fibers, over its entire width.
- the injector consists of a volume of pressurized water, closed by a steel blade which is perforated with calibrated holes producing jets in the form of fine needles of high pressure water perpendicular to the surface of the external face. . These fine jets entangle the fibers and entrain the free fibers of the surface in the thickness of the product.
- the first external face it is possible, for example, to use a hydroliage device whose blade is perforated with a large distance between the holes: from 1 to 5.5 millimeters, preferably between 2 and 4 mm.
- the perforated holes in the blade (commonly called "strip") have a diameter ranging from 130 to 200 ⁇ m and preferably from 140 to 170 ⁇ m and are regularly spaced. If the position of the injector is fixed and the layers of cotton running under it, there is a series of parallel streaks or grooves on the surface of the product corresponding to the passage under the jets.
- the pressure exerted is high, at least 40 bars, preferably between 50 and 80 bars so as to dig deep streaks or grooves in the product.
- the energy input is at least 1.4 x 10 " 3 kwh / m 2 and can vary between 1.4 x 10" 3 and 2.5 x 10 " 3 kwh / m 2 depending on speed, pressure, hole diameter and spacing between holes.
- the first face thus hydroliée presents a compact, very "structured” aspect, reliefs in hollow and hump.
- the surface finish thus obtained does not fluff at all.
- a hydroliage device using conventional parameters is used, with a blade perforated with holes spaced apart by a distance. between 0.4 and 1.2 mm and preferably between 0.4 and 0.9 mm.
- the diameter of the holes can range from 100 to 130 ⁇ m.
- the pressures exerted for speeds similar to those used for the treatment of the first face, are moderate: from 20 to 40 bars. This corresponds to an energy supply between 0.9 x 10 " 3 and 1.6 x 10" 3 kwh / m 2 .
- the streaks obtained on the surface of the second face are much finer and shallow.
- the second external face has a less compact appearance, a soft and absorbent surface. It does not have reliefs visible to the naked eye, hollow and bump.
- Additional differentiation can be made by printing different patterns of the existing stripes on the first side by marking.
- a second technique for manufacturing the tampon according to the invention consists in differentiating the two faces of the tampon by marking.
- Two tablecloths are prepared from bleached fibers laid down or bleached tablecloths. They are then each marked by passing between an engraved cylinder comprising a relief motif and a smooth counterpart in order to imprint this motif in the thickness of the sheet and to form a relief in relief and in a more or less deep hump on the surface of the tablecloths which will correspond to the external faces of the tampon.
- the marking pressures exerted by the cylinders are sufficient to obtain the expected resistances for the pad, that is to say a resistance of at least 20 N in the running direction and at least 16 N in the transverse direction, such that measured by the test method described above.
- the tablecloths may contain synthetic hot-melt fibers. They are compressed by means of heated calenders which causes the fibers to bond by melting the hot-melt fibers and improves cohesion.
- the first ply can be marked by means of a cylinder which may for example comprise parallel bands in relief, perpendicular to the axis of the cylinder, forming parallel ridges on the surface of the product, these bands being spaced by a distance of between 1 and 8 mm, preferably between 2 and 4 mm.
- the height of the bands corresponding to the depth of the ridges is at least 0.25 mm and preferably at least 0.50 mm.
- the second face can be marked by means of a cylinder comprising for example parallel bands in relief, perpendicular to the axis of the cylinder, spaced from each other by a distance of between 0.8 and 1.2 mm.
- the height of the strips is less than 0.25 mm.
- any geometry and distribution of the streaks can be envisaged, in particular for the surface of the first ply in order to form a recessed and embossed relief at the level of the first face.
- An example of a pattern produced by marking is illustrated in FIG. 4D. The circles corresponding to the printed pattern form recesses or cavities on the surface of the stamp.
- the second face can be calendered without marking pattern or consolidated by any other known means such as hydroliage, spraying of binder, heating of hot-melt fibers if the latter are present.
- the two layers thus and marked and / or consolidated, are superimposed in such a way that the marked and / or consolidated surfaces are located outside. They are associated for example by gluing with starch.
- the first external face is treated so as to delay the absorption of the aqueous products (care products, etc.) for cosmetic use of the tampons.
- this first face is treated by applying an agent delaying the absorption of aqueous products, previously described.
- a wax emulsion is applied in an amount of at least 1 g / m 2 , which amounts to depositing at least 0.3 g / m 2 of active material (waxes).
- This surface treatment is done by any conventional means, such as spraying by means of nozzles, coating by means of a cylinder, printing by rotogravure ...
- the products thus produced having differentiated faces, are then cut into formats and packed in flexible packaging or sachets.
- the stacked tampons are more easily insulated from each other. It is thus much easier for the user to extract the tampons one by one from the packaging once the precut seal has been torn freeing the opening of the packaging.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Nonwoven Fabrics (AREA)
- Materials For Medical Uses (AREA)
- Cosmetics (AREA)
- Wrappers (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Bedding Items (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL356051A PL205534B1 (pl) | 1999-12-07 | 2000-12-05 | Tampon z bawełny hydrofilowej przeznaczony do pielęgnacji skóry, sposób wytwarzania tamponu z bawełny hydrofilowej i zastosowanie tamponu |
US10/148,921 US6887486B2 (en) | 1999-12-07 | 2000-12-05 | Hydrophilic cotton pad for skin care comprising two different external surfaces |
CA002393356A CA2393356C (fr) | 1999-12-07 | 2000-12-05 | Tampon de coton hydrophile destine aux soins de la peau et comportant deux faces externes differentes |
BR0016189-6A BR0016189A (pt) | 1999-12-07 | 2000-12-05 | Chumaço de algodão hidrófilo destinado aos cuidados da pele e compreendendo duas faces externas diferentes |
IL14998500A IL149985A0 (en) | 1999-12-07 | 2000-12-05 | Hydrophilic cotton pad for skin care and comprising two different external surfaces |
JP2001544413A JP4755794B2 (ja) | 1999-12-07 | 2000-12-05 | 異なる2つの外側面を持つスキンケア用親水性コットンパフ |
AU21839/01A AU773036C (en) | 1999-12-07 | 2000-12-05 | Hydrophilic cotton pad for skin care and comprising two different external surfaces |
NO20022673A NO323311B1 (no) | 1999-12-07 | 2002-06-06 | Hydrofil bomullspute for hudpleie omfattende to forskjellige ytre overflater |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99403057A EP1106723B1 (fr) | 1999-12-07 | 1999-12-07 | Tampon de coton hydrophile destiné aux soins de la peau et comportant deux faces externes différentes |
EP99403057.5 | 1999-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001042548A2 true WO2001042548A2 (fr) | 2001-06-14 |
WO2001042548A3 WO2001042548A3 (fr) | 2002-02-07 |
Family
ID=8242203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2000/003395 WO2001042548A2 (fr) | 1999-12-07 | 2000-12-05 | Tampon de coton hydrophile destine aux soins de la peau et comportant deux faces externes differentes |
Country Status (15)
Country | Link |
---|---|
US (1) | US6887486B2 (fr) |
EP (1) | EP1106723B1 (fr) |
JP (1) | JP4755794B2 (fr) |
AT (1) | ATE234378T1 (fr) |
AU (1) | AU773036C (fr) |
BR (1) | BR0016189A (fr) |
CA (1) | CA2393356C (fr) |
DE (2) | DE69905909T2 (fr) |
DK (1) | DK1106723T3 (fr) |
ES (1) | ES2191403T3 (fr) |
IL (1) | IL149985A0 (fr) |
NO (1) | NO323311B1 (fr) |
PL (1) | PL205534B1 (fr) |
PT (1) | PT1106723E (fr) |
WO (1) | WO2001042548A2 (fr) |
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EP2039815A1 (fr) | 2007-08-17 | 2009-03-25 | Georgia-Pacific France | Article de nettoyage et/ou de soin de la peau comportant un motif en relief à sa surface et procédé de fabrication dudit article |
EP3095422A1 (fr) | 2015-05-22 | 2016-11-23 | SCA Tissue France | Tampon de coton, procédé et dispositif pour sa fabrication |
EP3536291A1 (fr) | 2018-03-05 | 2019-09-11 | Essity Operations France | Tampon pour les soins de la peau et son procédé de fabrication |
WO2022073602A1 (fr) | 2020-10-07 | 2022-04-14 | Essity Hygiene And Health Aktiebolag | Tampon de nettoyage de la peau traité avec une lotion de nettoyage appropriée pour le démaquillage |
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-
1999
- 1999-12-07 AT AT99403057T patent/ATE234378T1/de active
- 1999-12-07 DK DK99403057T patent/DK1106723T3/da active
- 1999-12-07 EP EP99403057A patent/EP1106723B1/fr not_active Expired - Lifetime
- 1999-12-07 DE DE69905909T patent/DE69905909T2/de not_active Expired - Lifetime
- 1999-12-07 ES ES99403057T patent/ES2191403T3/es not_active Expired - Lifetime
- 1999-12-07 DE DE1106723T patent/DE1106723T1/de active Pending
- 1999-12-07 PT PT99403057T patent/PT1106723E/pt unknown
-
2000
- 2000-12-05 US US10/148,921 patent/US6887486B2/en not_active Expired - Lifetime
- 2000-12-05 CA CA002393356A patent/CA2393356C/fr not_active Expired - Fee Related
- 2000-12-05 IL IL14998500A patent/IL149985A0/xx not_active IP Right Cessation
- 2000-12-05 JP JP2001544413A patent/JP4755794B2/ja not_active Expired - Fee Related
- 2000-12-05 WO PCT/FR2000/003395 patent/WO2001042548A2/fr active IP Right Grant
- 2000-12-05 BR BR0016189-6A patent/BR0016189A/pt not_active Application Discontinuation
- 2000-12-05 PL PL356051A patent/PL205534B1/pl unknown
- 2000-12-05 AU AU21839/01A patent/AU773036C/en not_active Ceased
-
2002
- 2002-06-06 NO NO20022673A patent/NO323311B1/no not_active IP Right Cessation
Patent Citations (9)
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FR2052089A5 (fr) * | 1969-07-18 | 1971-04-09 | Riethmann Eugene | |
DE2120616A1 (de) * | 1971-01-12 | 1973-06-07 | Pelz & Co Kg W | Watte fuer kosmetische zwecke |
US4069563A (en) * | 1976-04-02 | 1978-01-24 | E. I. Du Pont De Nemours And Company | Process for making nonwoven fabric |
US5480699A (en) * | 1986-09-08 | 1996-01-02 | Flawa Schweizer Verbandstoff-Und Wattefabrieken Ag. Flawil | Pad for applying liquid or semi-solid material |
EP0405043B1 (fr) * | 1989-02-22 | 1994-05-25 | Flawa Schweizer Verbandstoff- und Wattefabriken AG | Tampon pour appliquer et/ou ôter des substances liquides ou semi-fluides |
FR2655361A1 (fr) * | 1989-12-01 | 1991-06-07 | Kaysersberg Sa | Procede de fabrication de nontisses hydrophiles comportant des fibres naturelles, en particulier du coton ecru, nontisses obtenus. |
EP0750062B1 (fr) * | 1995-06-23 | 1999-05-26 | The Procter & Gamble Company | Articles jetables pour nettoyage de la peau |
EP0819393A1 (fr) * | 1996-07-19 | 1998-01-21 | Industrie Cartarie Tronchetti S.p.A. | Tampon de démaquillage |
US5738212A (en) * | 1996-10-04 | 1998-04-14 | The Procter & Gamble Company | Fibrous pad and a dispensing package therefor |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2904524A1 (fr) * | 2006-08-04 | 2008-02-08 | Georgia Pacific France Soc Par | Article de nettoyage et/ou de soin de la peau et procede de fabrication dudit article |
EP1889595A1 (fr) * | 2006-08-04 | 2008-02-20 | Georgia-Pacific France | Article de nettoyage et/ou de soin de la peau et procédé de fabrication dudit article |
EA013269B1 (ru) * | 2006-08-04 | 2010-04-30 | Джорджия-Пасифик Франс | Изделие для очистки и/или ухода за кожей и способ изготовления этого изделия |
EP2039815A1 (fr) | 2007-08-17 | 2009-03-25 | Georgia-Pacific France | Article de nettoyage et/ou de soin de la peau comportant un motif en relief à sa surface et procédé de fabrication dudit article |
EP3095422A1 (fr) | 2015-05-22 | 2016-11-23 | SCA Tissue France | Tampon de coton, procédé et dispositif pour sa fabrication |
EP3536291A1 (fr) | 2018-03-05 | 2019-09-11 | Essity Operations France | Tampon pour les soins de la peau et son procédé de fabrication |
WO2022073602A1 (fr) | 2020-10-07 | 2022-04-14 | Essity Hygiene And Health Aktiebolag | Tampon de nettoyage de la peau traité avec une lotion de nettoyage appropriée pour le démaquillage |
WO2022073601A1 (fr) | 2020-10-07 | 2022-04-14 | Essity Hygiene And Health Aktiebolag | Tampon nettoyant pour la peau traité avec une lotion nettoyante auto-émulsifiante appropriée pour le démaquillage |
Also Published As
Publication number | Publication date |
---|---|
PL356051A1 (en) | 2004-06-14 |
PT1106723E (pt) | 2003-07-31 |
EP1106723B1 (fr) | 2003-03-12 |
WO2001042548A3 (fr) | 2002-02-07 |
AU773036B2 (en) | 2004-05-13 |
ES2191403T3 (es) | 2003-09-01 |
IL149985A0 (en) | 2002-12-01 |
NO323311B1 (no) | 2007-03-12 |
PL205534B1 (pl) | 2010-04-30 |
ATE234378T1 (de) | 2003-03-15 |
DE69905909T2 (de) | 2003-11-13 |
NO20022673D0 (no) | 2002-06-06 |
AU2183901A (en) | 2001-06-18 |
DK1106723T3 (da) | 2003-04-22 |
BR0016189A (pt) | 2002-08-13 |
NO20022673L (no) | 2002-08-07 |
CA2393356A1 (fr) | 2001-06-14 |
AU773036C (en) | 2005-03-10 |
US20030104036A1 (en) | 2003-06-05 |
US6887486B2 (en) | 2005-05-03 |
JP2003516215A (ja) | 2003-05-13 |
DE1106723T1 (de) | 2001-10-25 |
EP1106723A1 (fr) | 2001-06-13 |
DE69905909D1 (de) | 2003-04-17 |
CA2393356C (fr) | 2007-07-03 |
JP4755794B2 (ja) | 2011-08-24 |
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