Hygiene product with privacy screen

Abstract

Hygiene product (1), in particular a sanitary napkin or a panty liner, for wearing on a garment (5) which covers the genital area of ​​a person (4), in particular underwear, comprising a base body (2) which has a first elastic deformability, and a privacy screen element (3) which has a second elastic deformability that is lower than the first elastic deformability, wherein the hygiene product (1) is designed to provide, when worn on the garment (5), a smooth appearance over the genital area when viewed from above.

Description

[0001] The invention relates to a hygiene product according to claim 1 for wearing on a garment that covers the genital area of ​​a person. Furthermore, the invention relates to a privacy protection element according to claim 30.

[0002] Hygiene products such as sanitary pads or panty liners are already known from EP 0 156 257 A2, for example. Hygiene products such as sanitary pads have many advantages and offer, for example, reliable protection during menstruation by absorbing menstrual blood. Panty liners protect underwear in the event of lighter fluid secretions or as a supplement to tampons or menstrual cups. Many existing hygiene products are already designed to be comfortable to wear, breathable, and adapt closely to the body shape. The close adaptation to the body shape is often a desired effect so that the outer contours of the hygiene product do not show against the clothing underneath, thus preventing it from being noticed that the person is wearing the hygiene product. The close adaptation to the body shape can be further enhanced by the hygiene product softening during wear, for example due to moisture and body temperature.In addition to the desired effects, the close adaptation to the body shape also leads to undesirable side effects, as will be explained in more detail below.

[0003] Based on previously known hygiene products, the present invention seeks to provide an improved hygiene product. In addition to addressing known technical problems of hygiene products, such as improved absorbency, the improved hygiene product also addresses a completely different problem area, namely providing a visually neutral and unobtrusive appearance to garments on which the hygiene product is worn.

[0004] This object is achieved by the present invention. The invention is defined by the subject matter with the features of the independent claims directed thereto. Advantageous embodiments and further developments of the invention are the subject of subclaims and the following description.

[0005] The privacy screen element according to the invention and preferred developments thereof are preferably designed and intended for use in the hygiene product according to the invention, as well as in preferred developments thereof. All features of the described objects and also of the claimed objects can be used both in isolation and in combination with one another, are compatible with one another, and are intended and usable for further development with one another, provided no logical contradiction arises, and are hereby disclosed to that effect. The mere fact that certain features are mentioned in different claims does not mean that a combination of these features cannot be advantageous.

[0006] In the following, any reference to an item or feature (including the indefinite articles “a” and “an” and the definite articles “the”), two items or two features, or any other number of items or features, unless expressly stated otherwise or a logical contradiction arises, is to be understood as meaning that the presence of further such items and features is not excluded from the invention, but is also encompassed by the invention. The words “comprising,” “having,” “containing,” and “with” do not exclude further items, features, elements, or steps. The use of “or” means “and / or” unless otherwise stated. The use of “and / or” means that the preceding and following terms can be considered together or separately.By way of illustration, but not limitation, "X and / or Y" can mean "X" or "Y" or "X and Y". When a range of values ​​is specified, that range includes the starting value and the ending value, and any value or range of values ​​in between, unless expressly stated otherwise. For example, "from 0.2 to 0.5" means 0.2, 0.3, 0.4, 0.5; intermediate ranges such as 0.2-0.3, 0.3-0.4, 0.2-0.4; intermediate increments such as 0.25, 0.35, 0.225, 0.335, 0.49; intermediate increment ranges such as 0.26-0.39; and the like. The reference numerals in the claims are not to be interpreted as limiting, but serve merely to improve the readability of the claims.

[0007] According to a first aspect, the invention relates to a hygiene product, in particular a sanitary pad or a panty liner. This hygiene product is intended to be worn on a garment that covers the genital area of ​​a person, in particular on underwear. The hygiene product has a base body. The base body has a first elastic deformability. In addition, the hygiene product has a privacy protection element. This privacy protection element according to the first aspect of the invention has a second elastic deformability. The second elastic deformability is less than the first elastic deformability. The hygiene product is designed, when worn on the garment, to provide a smooth appearance over the genital area when viewed from above.

[0008] According to a second aspect, the invention relates to a privacy screen element for a hygiene product, in particular according to the first aspect of the invention. The privacy screen element according to the second aspect of the invention comprises or consists of a water-soluble material.

[0009] According to a third aspect, this description relates to a method for producing a hygiene product with a privacy protection element, in particular a sanitary towel or a panty liner, comprising the steps: - Providing a basic body - Introducing or applying a fluid material between two layers of the base body or applying the fluid material to a clothing-side surface of the base body or to a body-side surface of the base body - Forming a privacy screen by solidifying the fluid material.

[0010] According to a fourth aspect, this description relates to the use of a hygiene product, in particular a sanitary napkin or a panty liner, on a garment covering the genital area of ​​a person, for providing a smooth appearance of the genital area when the garment is viewed from above.

[0011] The invention particularly relates to the problem of contours of the genital area being visible in persons who wear tight-fitting garments over the genital area. For example, the garment can adapt to the crotch of persons with a vulva in such a way that the shape of the vulva, in particular the contour of the labia, is visible through the garment when viewed from the outside. This unwanted exposure is sometimes euphemistically referred to as "camel toe" and describes an undesirable "W" shape. Such unwanted exposure can be further accentuated by a seam directly in the middle of the crotch. Likewise, for persons with a different genital morphology, for example a penis and / or scrotum, it is generally undesirable for the contours of the genital area to be visible on overlying garments. These problems are advantageously solved by the present invention.Particularly advantageously, the present invention also provides a particularly secure fit for a hygiene product worn on the body. Furthermore, the privacy protection element provides additional thermal insulation and thus protects against heat loss. Preferably, the hygiene product and / or the privacy protection element can store heat in the genital area, which is particularly advantageous in cold climates. Furthermore, the hygiene product and / or the privacy protection element can serve as a barrier against moisture, preventing liquids from penetrating and / or leaking out, thereby advantageously increasing wearing comfort. The privacy protection element can optionally absorb additional moisture and thus improve the absorbency of the hygiene product.

[0012] The term "hygiene product" encompasses not only the aforementioned sanitary pads and panty liners, but also, in particular, diapers and / or incontinence pads. This hygiene product is preferably disposable and advantageously reduces the risk of infection because it is disposed of after use.

[0013] The "garment" is specifically an undergarment for the lower half of the body. In addition to underwear, the term "garment" also includes sportswear and / or leggings and / or yoga pants and / or tights and / or bikinis and / or swimsuits and / or swim trunks and / or cycling shorts and / or breeches and / or shorts and / or jogging pants and / or running pants and / or bodysuits.

[0014] The “base body” preferably has the body-facing surface and the opposite clothing-facing surface. The body-facing surface preferably faces the genital area. The clothing-facing surface preferably faces the item of clothing. The base body preferably comprises a cellulose material or is made of the cellulose material. Alternatively or additionally, the base body preferably comprises a nonwoven material or is made of the nonwoven material. The base body preferably comprises a synthetic material or is made of the synthetic material. The synthetic material is preferably selected from the group: polyethylene, and / or polypropylene, and / or polyamide, and / or polyester, and / or polyacrylate, and / or polyethylene terephthalate, and / or polylactide, and / or viscose, and / or lyocell, and / or silk. The synthetic material is preferably fibrous.

[0015] The base body preferably has an absorption element, which is particularly preferably designed to absorb and / or bind liquids. The absorption element preferably consists of an absorption material that chemically and / or physically binds liquids, in particular body fluids. The absorption material preferably comprises or consists of the cellulose material, in particular an absorbent cellulose material. The absorption material preferably comprises a polyacrylate or consists of the polyacrylate. The absorption material can be a particulate material, for example gel beads, with an average particle size of 10 µm to 1000 µm. The absorption element is preferably coated with the synthetic material or surrounded by it, in particular in order to bond the cellulose material to the absorbent gel beads. Advantageously, this allows liquids to be absorbed and bound particularly well.

[0016] The base body preferably comprises a plurality of layers, more preferably at least a first layer and a second layer. The first layer may comprise the body-facing surface. The second layer may comprise the garment-facing surface. The base body may have a third layer, which is preferably arranged between the first layer and the second layer and more preferably arranged adjacent to the second layer. The base body may comprise a fourth layer, which is preferably arranged between the first layer and the second layer, more preferably between the third layer and the second layer and most preferably arranged adjacent to the third layer.

[0017] The first layer and / or the third layer can contain or consist of the synthetic material, particularly in fibrous form. Advantageously, the first layer and / or the third layer are designed to quickly drain fluid, particularly to the absorbent element, so that the skin is kept pleasantly dry. Furthermore, the first layer and / or the third layer can contain or consist of textile materials and / or cotton. Advantageously, the first layer and / or the third layer are processed similarly to underwear.

[0018] The fourth layer consists of the absorption element or comprises the absorption element, wherein the absorption material is dispersed, in particular, homogeneously or inhomogeneously within the fourth layer. The fourth layer preferably has a surface facing the second layer, with odor-neutralizing substances and / or perfume fragrances present on this surface. This advantageously removes or masks unpleasant odors. The first layer and / or the second layer and / or the third layer are preferably free of absorption material.

[0019] The second layer is preferably moisture-proof and advantageously ensures that no liquid penetrates to the outside. The second layer is preferably formed from the synthetic material, in particular in the form of a closed material layer. The second layer can be free of cellulose material. An adhesive and / or the privacy element is preferably provided and arranged on the clothing-facing surface of the second layer. Advantageously, the clothing-facing surface has a print indicating that the second layer does not come into contact with the skin when the hygiene product is used correctly.

[0020] The base body preferably comprises from 10% to less than 70% cellulose material and / or from 10% to less than 70% absorbent material, wherein the percentages are in particular weight percentages based on the dry weight of the base body. In particular, the base body has a dry density and a wet density, wherein the wet density is from 5 to 20 times greater than the dry density. In particular, the dry density is from 0.04 g / cm 3 up to 0.3 g / cm 3 The base body is advantageously flexible and allows for adjustment. The base body preferably has ventilation holes along one edge to increase comfort.

[0021] "Elastic deformability" preferably means that the corresponding objects or elements, such as in particular the base body and the privacy screen element, have a basic shape in an unloaded state and are designed to be deformed upon elastic deformation, for example under the action of force or pressure, and to return to the basic shape after the elastic deformation, in particular after the pressure or force is removed. Less elastic deformability preferably means that less deformation occurs for the same force or pressure. For example, when force or pressure is applied to the hygiene product, the base body is deformed more than the privacy screen element. In other words, the privacy screen element is preferably stiffer than the base body.The elastic deformability can be determined using the elastic modulus and / or a stress-strain analysis and / or a dynamic mechanical analysis and / or another method, such as ultrasonic measurements.

[0022] The "smooth appearance" particularly encompasses an appearance in which the contours of the genital area are not visible, or the visibility of the contours of the genital area is at least reduced when the hygiene product is worn on the garment compared to when the garment is worn without the hygiene product. The smooth appearance therefore preferably describes a smooth and inconspicuous fit of the garment in the genital area, in particular without visible contours of the genital area on the garment. The smooth appearance can preferably be determined by an observing person or by image analysis under different lighting conditions, in particular with different light sources, light angles and / or color contrasts. Alternatively or additionally, the smooth appearance can preferably be determined by 3D scanning.The hygiene product and the privacy screen element are advantageously suitable for everyday situations, maintaining an aesthetic appearance with figure-hugging clothing such as tight trousers, skirts or leggings. The smooth appearance is also particularly beneficial when used in combination with elegant evening wear. Furthermore, it is particularly suitable for sports, preventing the visibility of unwanted contours during physical activity such as yoga, fitness training or jogging. It is equally advantageous for use in the workplace, providing a high level of comfort and discretion even when worn for longer periods, for example in the office. Furthermore, applications in the field of occupational safety are also conceivable, as the hygiene product and the privacy screen element provide an additional mechanical barrier to protect the genital area against unwanted force or material impact.

[0023] The "fluid material" is preferably a flowable material that forms the privacy element after solidification. The fluid material is preferably selected from the group: silicone, and / or polyurethane, and / or epoxy resin, and / or UV-curing polymers, and / or wax, in particular mixed wax and / or paraffin, and / or hydrogel, and / or latex, and / or other materials of the privacy element, or any combination of these materials.

[0024] The fluid material is preferably "introduced" between two layers of the base body. The fluid material can be injected between the two layers. The fluid material is preferably "applied" by applying the fluid material, for example by pouring or spraying. The fluid material is particularly preferably applied to the clothing-side surface of the base body. Alternatively, the fluid material can also be applied to another surface, in particular the body-side surface. Preferably, the fluid material is poured into a suitable mold during pouring. Optionally, the base body is placed in the mold before pouring. Spraying advantageously applies particularly thin and even layers of fluid material.For introducing or applying fluid material, an injection molding process and / or a 3D printing process can be used, for example. The fluid material is preferably "solidified" by curing and / or drying and / or cross-linking the material. Preferably, the material is solidified by irradiation, in particular by irradiation with UV light and / or IR radiation.

[0025] The privacy protection element with or made of the water-soluble material can also be used independently of the hygiene product. The privacy protection element can preferably be applied directly to a surface of the garment facing the genital area, preferably as a fluid material in the same way as when applied to the base body, whereby, particularly after solidification, the privacy protection element is arranged directly on the garment. Alternatively, the privacy protection element, particularly in a solid form, can be placed or glued onto the surface of the garment facing the genital area. The insertion or gluing can be done either manually or mechanically.If the privacy protection element applied to the item of clothing comprises or consists of the water-soluble material, the privacy protection element can advantageously be easily removed from the item of clothing, for example by washing the item of clothing, in particular in a standard washing machine.

[0026] The "water-soluble material" is preferably selected from the group: polyvinyl alcohol, and / or polysaccharides, in particular modified polysaccharides, and / or polyethylene glycol, in particular polyethylene glycol-based nanoparticles, or any combination of these materials. The water-soluble material is preferably also a thermo-responsive water-soluble material that dissolves better and / or more quickly in water at elevated temperatures. Polyvinyl alcohol has the advantages of dissolving particularly quickly in water, being medically tested, and biodegradable. In addition to good water solubility, polysaccharides and modified polysaccharides have the advantages of being sustainably produced and biodegradable. Polyethylene glycol, and in particular polyethylene glycol-based nanoparticles, are suitable for advantageously releasing active ingredients or fragrances.

[0027] In a preferred development, the privacy protection element has a core region and an edge region. The edge region preferably encloses the core region at least partially or completely. The core region preferably has a first material thickness. The edge region preferably has a second material thickness. The first material thickness is preferably greater than the second material thickness. The first material thickness is preferably more than 10% greater than the second material thickness, particularly preferably more than 20%, most preferably more than 30%. The first material thickness is preferably from 0.1 mm to 20 mm, particularly preferably from 0.5 mm to 10 mm, most preferably from 1 mm to 5 mm, further preferably from 1 mm to 3 mm. Advantageously, the privacy protection element is therefore more deformable in the edge region than in the core region. This makes it possible to achieve particularly high wearing comfort and an advantageous smooth appearance.Alternatively, the privacy screen element can also be flat and, in particular, have a substantially uniform material thickness.

[0028] The base body preferably has a longitudinal extension along a longitudinal direction that is greater than the remaining dimensions of the base body. The privacy protection element preferably has a longitudinal extension along a longitudinal direction that is greater than the remaining dimensions of the privacy protection element. The privacy protection element is preferably arranged along the longitudinal direction of the base body, in particular substantially parallel thereto.

[0029] The privacy screen element preferably comprises a reinforcing element and preferably a plurality of reinforcing elements, particularly preferably identical reinforcing elements. The reinforcing element preferably has a third elastic deformability. The reinforcing element preferably has a modulus of elasticity of 10 MPa to 30 MPa. Advantageously, the reinforcing element ensures an optimal combination of flexibility and dimensional stability, achieving targeted deformation under pressure and a return to the original shape without negatively affecting wearing comfort. Particularly preferably, the reinforcing element has a modulus of elasticity of 10 MPa to 20 MPa. Advantageously, the reinforcing element is particularly suitable for everyday use and offers a high level of wearing comfort. Particularly preferably, the reinforcing element has a modulus of elasticity of 20 MPa to 30 MPa.Advantageously, the reinforcement element is particularly suitable for sportswear or workwear. All of the aforementioned value ranges ensure an optimal combination of dimensional stability and flexibility and are specifically tailored to a specific application.

[0030] Preferably, the third elastic deformability is greater than the first elastic deformability. Particularly preferably, the third elastic deformability is greater than the second elastic deformability. Alternatively, the third elastic deformability and the second elastic deformability are substantially equal. The reinforcing element can be made of the same material as the privacy screen. Alternatively, the reinforcing element is made of a different material than the privacy screen, in particular of a stiffer material. Preferably, the reinforcing element is not bendable and / or foldable when used as intended. The reinforcing element preferably has a longitudinal extension along a longitudinal direction that is greater than the other dimensions of the reinforcing element.The reinforcement element is preferably arranged transversely to the privacy screen, in particular such that the longitudinal direction of the reinforcement element is substantially perpendicular to the longitudinal direction of the privacy screen. Alternatively, the reinforcement element can also be arranged longitudinally or diagonally to the longitudinal direction of the privacy screen. Advantageously, the relative orientation of the reinforcement element allows for optimal support to be adjusted to suit the specific application.

[0031] The reinforcing element is preferably arranged in or on the core region of the privacy screen. The reinforcing elements can be arranged horizontally, and / or vertically, and / or transversely, and / or crisscrossed, and / or stacked one above the other. Advantageously, the reinforcing element allows the mechanical properties, in particular the deformability, of the privacy screen to be adjusted and can, in particular, provide local reinforcement, particularly transverse stiffening. For example, a ribbed structure of the reinforcing elements along the longitudinal direction can increase stability during intense movement, such as during sports. Advantageously, a crisscross pattern of the reinforcing elements can ensure even pressure distribution and particularly high wearing comfort in everyday life.

[0032] The privacy protection element preferably comprises a main region and a secondary region, which is arranged longitudinally on the main region and is particularly preferably connected thereto. The main region is wider than the secondary region in a transverse extension perpendicular to the longitudinal direction of the privacy protection element. Preferably, a longitudinal extension of the secondary region along the longitudinal direction of the privacy protection element can be longer than the longitudinal extension of the main region. The main region is preferably oval-shaped. The secondary region is preferably rounded at an end opposite the main region. The reinforcing element is preferably arranged in the secondary region and / or the core region.

[0033] In a preferred embodiment, in which the base body comprises at least the first layer and the second layer, the privacy protection element is arranged between the first layer and the second layer, preferably within the base body. Advantageously, the privacy protection element is arranged in a particularly protected and stabilized manner.

[0034] In a preferred embodiment, the privacy protection element is arranged on the clothing-side surface of the base body. This advantageously provides a particularly high level of comfort. Preferably, the privacy protection element does not come into direct contact with the person's genital area. The privacy protection element preferably comprises an adhesive for adhering the hygiene product to the garment or consists of an adhesive material. Alternatively, the privacy protection element can also be arranged on the body-side surface. Advantageously, the privacy protection element can be arranged and attached to the hygiene product particularly quickly and inexpensively by means of adhesive.

[0035] The privacy protection element is preferably arranged at one end of the base body, in particular at the end that faces the front of the person's body during intended use of the hygiene product. The privacy protection element preferably covers at least 15% of the surface area of ​​the base body. The privacy protection element preferably covers less than 85% of the surface area of ​​the base body. The privacy protection element preferably covers from 20% to 70% of the surface area of ​​the base body, particularly preferably from 30% to 50%, and most preferably from 30% to 40%. These value ranges advantageously form an optimized balance between low material usage and the efficient provision of a smooth appearance.

[0036] In a preferred embodiment, the privacy protection element has a plurality of notches or gaps. The notches are preferably deeper in the edge region than in the core region. The gaps in the edge region are preferably larger than in the core region. The notches or gaps can preferably be circular, square, or grooved. A combination of these shapes is also preferred. Advantageously, the privacy protection element is more deformable in the edge region than in the core region, which particularly advantageously results in high wearing comfort and an advantageous smooth appearance. Alternatively, however, the privacy protection element can also have a smooth and, in particular, unstructured surface.

[0037] Preferably, the notches or gaps form a hexagonal grid. This allows the mechanical properties of the privacy screen, such as its deformability, to be adjusted particularly efficiently and flexibly.

[0038] Preferably, the notches or gaps form a wave-like pattern, and / or a longitudinal groove-like pattern, and / or a transverse groove-like pattern. This allows the mechanical properties of the privacy screen element, such as its deformability and the distribution of tensile or compressive forces, to be distributed particularly efficiently and adjusted in a variety of ways.

[0039] In a preferred embodiment, the privacy protection element comprises or is made of silicone. Advantageously, silicone can be used particularly efficiently in liquid form, where it can be solidified particularly easily and cost-effectively in a relatively short time using moisture and / or heat. Silicone is also particularly skin-friendly and has a beneficial liquid-repellent effect, making it particularly suitable for use as an additional barrier against the transfer of liquid to clothing.

[0040] In a preferred embodiment, the privacy screen element comprises or is made of polyurethane. Polyurethane is particularly robust and durable. Furthermore, polyurethane can be used in fluid form and solidifies quickly in the presence of moisture or certain chemicals. Materials such as silicone or polyurethane are advantageously skin-friendly and suitable for direct skin contact. They are dermatologically tested and minimize the risk of skin irritation or allergic reactions. Furthermore, the materials can contribute to environmental friendliness through sustainable manufacturing processes, for example, as recyclable thermoplastic polyurethane or biodegradable polymers.

[0041] In a preferred embodiment, the privacy screen element comprises or is made of epoxy resin. Advantageously, epoxy resin is easy to apply and cure, particularly with a two-component system. Furthermore, epoxy resin exhibits advantageously high adhesion and dimensional stability.

[0042] In a preferred embodiment, the privacy element comprises a UV-curing polymer or consists of the UV-curing polymer. Advantageously, UV-curing polymers can be cured by UV light within a few seconds to minutes and are particularly versatile in terms of their mechanical properties, especially their deformability. Furthermore, many UV-curing polymers have already been medically tested.

[0043] In a preferred embodiment, the privacy protection element comprises or consists of a wax, in particular a mixed wax and / or paraffin. Advantageously, heated wax can be solidified particularly easily, cost-effectively, and quickly by cooling.

[0044] In a preferred embodiment, the privacy screen element comprises a thermoplastic polymer, in particular a thermoplastic olefin. Advantageously, the heated thermoplastic polymer can be used particularly efficiently in a fluid state and can be solidified particularly easily, cost-effectively, and quickly by simply cooling.

[0045] In a preferred embodiment, the privacy element comprises a hydrogel or consists of the hydrogel. Advantageously, hydrogels can be easily used in liquid form, are particularly flexible, and swell with liquids, allowing them to bind a certain amount of liquid.

[0046] In a preferred embodiment, the privacy screen element includes or is made of latex. Advantageously, latex is particularly elastic, medically tested, and biodegradable.

[0047] In a preferred embodiment, the privacy screen element comprises or consists of a bio-based polymer. Advantageously, bio-based polymers can be produced particularly sustainably and are optionally also biodegradable.

[0048] In a preferred embodiment, the privacy screen element comprises or is made of polyethylene terephthalate. Advantageously, polyethylene terephthalate is particularly easy to recycle and mechanically stable.

[0049] In a preferred embodiment, the privacy screen element comprises or consists of milk protein fibers. Milk protein fibers are preferably synthetically produced fibers from the milk protein casein. Advantageously, the privacy screen element is particularly sustainable and can be produced ecologically.

[0050] In a preferred embodiment, the privacy screen comprises or is made of viscose and / or silk. Advantageously, the privacy screen is biodegradable and particularly comfortable.

[0051] In a preferred embodiment, the privacy element comprises or consists of polylactic acid (PLA) or a PLA derivative. Advantageously, PLA and PLA derivatives are particularly sustainable to produce, medically tested, and biodegradable. Their thermal stability is also advantageous.

[0052] In a preferred embodiment, the privacy element comprises or consists of chitosan or a functionalized chitosan derivative. Chitosan or functionalized chitosan derivatives can advantageously be produced sustainably and are biodegradable. The chitosan or functionalized chitosan derivative preferably has antibacterial properties and thus advantageously improves hygiene.

[0053] In a preferred embodiment, the privacy element comprises or consists of a thermochromic polymer. By using a thermochromic polymer, temperature changes can advantageously be indicated by a color change.

[0054] In a preferred embodiment, the privacy protection element comprises a self-healing polymer or consists of the self-healing polymer. The self-healing polymer is preferably provided in the form of microcapsules. Advantageously, the privacy protection element has self-repairing properties.

[0055] In a preferred embodiment, the privacy element comprises an aerogel, particularly a silicon-based aerogel, or consists of the aerogel. Advantageously, the aerogel is particularly lightweight and also exhibits high liquid absorption.

[0056] In a preferred embodiment, the privacy screen element comprises or is made of a nonwoven fabric. Advantageously, the privacy screen element is particularly lightweight, absorbent, and breathable.

[0057] In a preferred embodiment, the privacy screen element comprises or consists of a foam, in particular a memory foam. Advantageously, the privacy screen element is particularly lightweight, heat-insulating, absorbent, and breathable.

[0058] In a preferred embodiment, the privacy element comprises or consists of a gel cushion or a gel plate. Advantageously, gel cushions and gel plates are particularly skin-friendly and, with regard to their mechanical properties, particularly deformability, are particularly versatile.

[0059] In a preferred embodiment, the privacy screen element includes or consists of a bamboo fiber mat. Bamboo fiber mats are advantageously particularly sustainable, biodegradable, and absorbent.

[0060] In a preferred embodiment, the privacy screen element comprises or is made of polyethylene. Polyethylene is advantageously particularly easy to machine-install and is moisture-proof.

[0061] In a preferred embodiment, the privacy screen element comprises or consists of a thermoplastic elastomer. Advantageously, the thermoplastic elastomer is particularly flexible and reusable.

[0062] In a preferred embodiment, the privacy screen comprises or is made of paper or cardboard. Advantageously, the privacy screen is biodegradable.

[0063] In a preferred embodiment, the privacy element has a nanoparticle-based coating. This nanoparticle-based coating preferably has antibacterial properties. This advantageously improves hygiene. Furthermore, the nanoparticle-based coating can increase the absorption of liquids.

[0064] In a preferred embodiment, the privacy screen element includes a silver ion coating. Advantageously, the silver ion-coated privacy screen element is antibacterial and therefore particularly hygienic and odorless.

[0065] In a preferred embodiment, the privacy screen element comprises a graphene-coated film. The graphene-coated film is preferably arranged on a surface of the privacy screen element. The graphene-coated film preferably has antibacterial properties. This advantageously improves hygiene. Furthermore, the graphene-coated film advantageously provides high thermal conductivity.

[0066] In a preferred embodiment, the privacy screen comprises or consists of cotton and / or wool and / or a textile material. Advantageously, the privacy screen is breathable and flexible. In a preferred embodiment, the privacy screen comprises or consists of nylon and / or elastane.

[0067] In a preferred embodiment, the privacy screen element includes or is made of leather. Advantageously, the privacy screen element is easy to clean and reusable.

[0068] In a preferred embodiment, the privacy screen comprises or consists of a biopolymer, in particular made from corn starch or sugar cane. The privacy screen preferably comprises a corn starch film. Advantageously, the privacy screen is sustainably produced, skin-friendly, and biodegradable.

[0069] In a preferred development, the privacy screen element comprises a metal, in particular in the core area and / or in the reinforcement element. The metal is preferably a metal from the group: aluminum, and / or copper, and / or stainless steel, and / or titanium, and / or silver, and / or gold. The metal is in particular in one piece, in wire form, and / or in powder form. The reinforcement element is preferably made of the metal. In a preferred development, the privacy screen element comprises, preferably in the core area and / or in the reinforcement element: glass, and / or ceramic, and / or natural stone, in particular granite or marble, and / or wood, and / or cork, and / or an epoxy-based composite material, and / or polyvinyl chloride, and / or polycarbonate, in particular in each case in one piece and / or in powder form. The reinforcement element is preferably made of one of the materials mentioned in the previous sentence.In a preferred embodiment, the privacy screen element comprises sand and / or fiber materials, particularly in the core area and / or in the reinforcement element. The fiber materials are, in particular, carbon fibers, and / or glass wool, and / or rock wool. Advantageously, the mechanical properties of the privacy screen element can be adjusted easily and, in some cases, cost-effectively using such additives.

[0070] In a preferred embodiment, the privacy screen element comprises a silver fiber fabric, a silver-coated cotton fabric, a silver mesh, and / or a silver jersey. Silver-containing materials advantageously serve to improve hygiene and neutralize odors.

[0071] In a preferred development, the privacy protection element comprises a gold foil and / or gold threads, wherein the gold threads are preferably incorporated into a textile material of the privacy protection element.

[0072] In a preferred embodiment, the privacy screen element comprises an antibacterial coating. Preferably, the privacy screen element comprises an enzymatic coating and / or a microbial coating. This allows the privacy screen element to contribute to an improved microbiome in the genital area and, in particular, prevent unpleasant odors.

[0073] In a preferred embodiment, the privacy screen element comprises charcoal or activated charcoal. The privacy screen element is advantageously odor-neutralizing.

[0074] In a preferred embodiment, the privacy screen element is circular and / or oval in at least one cross-section, preferably in all cross-sections. Advantageously, the privacy screen element is particularly snug and comfortable to wear. In a preferred embodiment, the privacy screen element is quadrangular, in particular rectangular or square, or triangular, or polygonal, in at least one cross-section, preferably in all cross-sections. Advantageously, the privacy screen element is particularly simple and inexpensive to produce.

[0075] Tests have shown that all of the aforementioned features and / or combinations of features result in a number of advantageous effects that contribute to improving the subject matter of the independent claims. The advantages are particularly evident from the description, even if they have not been repeated for all features or combinations of features for reasons of clarity. Further advantages of the invention will be recognized by a person skilled in the art. It is understood that the subject matter of the independent claims or the above description have similar and / or identical developments. In a preferred embodiment, any combination of the dependent claims and / or the features described in the description with the respective independent claim is provided.

[0076] Further features and advantages of the invention will become apparent from the following description based on exemplary embodiments and the drawings. Although the invention is illustrated and disclosed in detail in the figures and the above description, these representations and descriptions are to be considered purely illustrative or exemplary and not restrictive. It is understood that the features mentioned above and those to be explained below can be used not only in the respective combinations specified, but also in other combinations or on their own. Fig. 1 shows a conventional hygiene product; Fig. 2 shows a privacy screen; Fig. 3 shows a hygiene product with privacy screen; Fig. 4a shows a hygiene product with a privacy screen in a longitudinal section; Fig. 4b shows a hygiene product with a privacy screen element having a plurality of reinforcing elements, in a longitudinal section; Fig. Figure 5a shows the silhouette of a person wearing a conventional hygiene product under clothing; Fig. Figure 5b shows the silhouette of a person wearing a privacy screen or a hygiene product with a privacy screen under clothing.

[0077] Identical reference symbols used in the figures denote identical or at least equivalent elements. The terms "top," "bottom," "left," and "right," as well as direction-dependent information derived from them, such as "top," refer to the writing / reading direction of the figure designation "Fig." associated with a drawing, which is printed below the drawing on the drawing plane. The horizontal direction is parallel to the writing direction of "Fig.", and the vertical direction is perpendicular to the writing direction of "Fig." The writing direction is based on a horizontal, right-to-right script, i.e., primarily from left to right, as in Latin, English, French, and German, for example.

[0078] Fig. 1 shows a conventional hygiene product 1, specifically a panty liner. The hygiene product 1 has an elastically deformable base body 2, but no privacy protection element 3 (see Fig. 2 to 4). The conventional hygiene product 1 adapts closely to the body shape of a person 4 (see Fig. 5a), so that the contours of the genital area of ​​the person 4 are unfavorably visible in tight-fitting clothing 5 (see Fig. 5a) sign.

[0079] Fig. 2 shows a privacy protection element 3, which is designed to be attached to the hygiene product 1 (see Fig. 3). The privacy protection element 3 has a second elastic deformability which is lower than a first elastic deformability of the hygiene product 1 (see Fig. 1 and Fig. 3). The privacy protection element 3 is therefore particularly stiffer than the hygiene product 1. The privacy protection element 3 is designed to be worn on the item of clothing 5 (see Fig. 5b) or on the hygiene product 1, to provide a smooth appearance over the genital area of ​​a person 4 when viewed from above on the garment 5 (see Fig. 5b). The privacy protection element 3 has a longitudinal extension along a longitudinal direction 6. The privacy protection element 3 also comprises a main region 7 and a secondary region 8, which is arranged below the main region 7 in the longitudinal direction 6. The main region 7 is wider than the secondary region 8 in a transverse extension along a transverse direction 9. Preferably, the secondary region 8 is slightly longer than the main region 7 in a longitudinal extension along the longitudinal direction 6. The main region 7 is oval-shaped. The secondary region 8 is rounded at its lower end. The privacy protection element 3 comprises a reinforcing element 10.

[0080] The reinforcing element 10 has a third elastic deformability which is greater than the second elastic deformability of the privacy protection element 3, in particular in the surrounding secondary region 8. The reinforcing element 10 is arranged in the transverse direction 9 perpendicular to the longitudinal extent of the privacy protection element 3 and advantageously provides transverse reinforcement.

[0081] Fig. 3 shows a hygiene product 1 with a privacy protection element 3, in particular the hygiene product 1 of Fig. 1 with the privacy screen 3 of the Fig. 2. The privacy protection element 3 is arranged in the longitudinal direction 6 in the upper region of the base body 2. Preferably, the privacy protection element 3 covers approximately the upper third of the base body 2. The hygiene product 1 is designed by the privacy protection element 3 to form a view of the garment 5 (see Fig. 5b) provide a smooth appearance over the genital area of ​​a person 4 (see Fig. 5b). The privacy element 3 is arranged on a clothing-side surface of the base body 2. The privacy element 3 therefore advantageously does not come into direct contact with the genital area of ​​the person 4. The hygiene product 1 is simply glued to the item of clothing 5, with the privacy element 3 having an adhesive for this purpose.

[0082] Fig. 4a shows a hygiene product 1 with a privacy protection element 3, in particular the hygiene product 1 with the privacy protection element 3 of Fig. 3 in a longitudinal section along the longitudinal direction 6 through the center of the hygiene product 1. The privacy protection element 3 has an edge region 11 and a core region 12, wherein the edge region 11 encloses the core region 12. The core region 12 has a material thickness that is greater than a material thickness of the edge region 11. As a result, the privacy protection element is more deformable in the edge region 11 than in the core region 12. The reinforcing element 10 is arranged within the core region 12. This allows for particularly high wearing comfort and an advantageous smooth appearance.

[0083] Fig. 4b shows a hygiene product 1 with a privacy screen 3 in a longitudinal section. The privacy screen 3 has a plurality of reinforcing elements 10. The plurality of reinforcing elements 10 comprises a first reinforcing element 10a, a second reinforcing element 10b, and a third reinforcing element 10c, wherein the second reinforcing element 10b is arranged in the longitudinal direction 6 between the first reinforcing element 10a and the third reinforcing element 10c. In another embodiment, not shown here, the second reinforcing element 10b is arranged in the transverse direction 9 between the first reinforcing element 10a and the third reinforcing element 10c. The reinforcing elements 10a, 10b, 10c can be arranged horizontally or vertically, transversely, crisscrossed, and / or one above the other. The reinforcing elements 10 can be formed from metal wires embedded in silicone.Alternatively or additionally, the reinforcing elements 10 may be formed from a non-kinkable polymer.

[0084] Fig. Figure 5a shows the silhouette of a person 4 using a conventional hygiene product 1, in particular that of Fig. 1, under the clothing 5. The conventional hygiene product 1 adapts closely to the body shape of the person 4, so that the contours of the genital area of ​​the person 4 are unfavorably visible in the tight-fitting garment 5.

[0085] Fig. 5b shows the silhouette of a person 4, which a privacy protection element 3, in particular the privacy protection element 3 of Fig. 2, or a hygiene product 1 with privacy protection element 3, in particular that made of Fig. 3, under clothing 5. By directly comparing Fig. 5a and Fig. 5b it is easy to see that the use of the privacy protection element 3 for a smooth appearance in the genital area of ​​the person 4 in Fig. 5b ensures.

[0086] The features described or shown in the above description, the claims, the exemplary embodiments, and the figures may be important, individually or in any combination, for implementing the various embodiments of the invention. Upon reading the present disclosure, further modifications of the invention will become apparent to those skilled in the art. Such modifications may include other features already known in the art that may be used instead of or in addition to the features already described herein. Modifications of the disclosed invention and its embodiments can be understood and implemented based on the drawings, the disclosure, and the claims. Reference symbol 1 hygiene product 2 basic bodies 3 privacy screen 4 people 5 items of clothing 6 Longitudinal direction 7 Main area 8 Side area 9 Transverse direction 10 Reinforcing element 11 Marginal area 12 Core area QUOTES CONTAINED IN THE DESCRIPTION

[0000] This list of documents submitted by the applicant was generated automatically and is included solely for the convenience of the reader. This list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions. Cited patent literature

[0000] EP 0 156 257 A2

[0002]

Claims

[1] Hygiene product (1), in particular a sanitary napkin or a panty liner, for wearing on a garment (5) covering the genital area of ​​a person (4), in particular on underwear, comprising a base body (2) which has a first elastic deformability, and a privacy screen element (3) which has a second elastic deformability which is lower than the first elastic deformability, wherein the hygiene product (1) is designed, when worn on the garment (5), to provide a smooth appearance over the genital area when viewed from above on the garment (5). [2] Hygiene product (1) according to claim 1, wherein the privacy protection element (3) has a core region (12) and an edge region (11). [3] Hygiene product (1) according to the preceding claim, wherein the core region (12) has a first material thickness and / or the edge region (11) has a second material thickness. [4] Hygiene product (1) according to one of the two preceding claims, in which the edge region (11) at least partially or completely encloses the core region (12). [5] Hygiene product (1) according to claim 3, wherein the first material thickness is greater than the second material thickness. [6] Hygiene product (1) according to one of the preceding claims, wherein the base body (2) has at least a first layer and a second layer. [7] Hygiene product (1) according to the preceding claim, wherein the privacy protection element (3) is arranged between the first layer and the second layer within the base body (2). [8] Hygiene product (1) according to one of claims 1 to 6, wherein the privacy protection element (3) for adhering the hygiene product (1) to the item of clothing (5) is arranged on a clothing-side surface of the base body (2). [9] Hygiene product (1) according to one of the preceding claims, which comprises an adhesive or consists of an adhesive material. [10] Hygiene product (1) according to one of the preceding claims, in which the privacy protection element (3) has a plurality of notches or spaces. [11] Hygiene product (1) according to the preceding claim, in which the notches or the spaces form a hexagonal grid. [12] Hygiene product (1) according to one of the preceding claims, in which the privacy protection element (3) comprises a silicone or consists of silicone. [13] Hygiene product (1) according to one of the preceding claims, in which the privacy protection element (3) is arranged at one end of the base body (2), in particular at the end which, when the hygiene product is used as intended, faces a front side of the person's body. [14] Hygiene product (1) according to one of the preceding claims, wherein the privacy protection element (3) covers at least 15% of the area of ​​the base body (2). [15] Hygiene product (1) according to one of the preceding claims, wherein the privacy protection element (3) covers less than 85% of the area of ​​the base body (2). [16] Hygiene product (1) according to one of the preceding claims, wherein the privacy protection element (3) covers from 20% to 70% of the area of ​​the base body (2), particularly preferably from 30% to 50%, most preferably from 30% to 40%. [17] Hygiene product (1) according to one of the preceding claims, in which the privacy protection element (3) has a plurality of notches or spaces and the notches or spaces form a wave-shaped pattern, and / or a longitudinal groove-shaped pattern, and / or a transverse groove-shaped pattern. [18] Hygiene product (1) according to one of the preceding claims, in which the privacy protection element (3) comprises a polyurethane or consists of polyurethane. [19] Hygiene product (1) according to one of the preceding claims, wherein the privacy element (3) comprises an epoxy resin or consists of epoxy resin. [20] Hygiene product (1) according to one of the preceding claims, wherein the privacy element (3) comprises a UV-curing polymer or consists of the UV-curing polymer. [21] Hygiene product (1) according to one of the preceding claims, in which the privacy protection element (3) comprises or consists of a wax, in particular a mixed wax and / or a paraffin. [22] Hygiene product (1) according to one of the preceding claims, in which the privacy protection element (3) comprises or consists of a thermoplastic polymer, in particular a thermoplastic olefin. [23] Hygiene product (1) according to one of the preceding claims, in which the privacy element (3) comprises or consists of polylactic acid or a polylactic acid derivative. [24] Hygiene product (1) according to one of the preceding claims, wherein the privacy protection element (3) comprises a reinforcing element (10). [25] Hygiene product (1) according to the preceding claim, wherein the reinforcing element (10) has a modulus of elasticity of 10 MPa to 30 MPa, preferably of 10 MPa to 20 MPa or of 20 MPa to 30 MPa. [26] Hygiene product (1) according to one of the two preceding claims, wherein the reinforcing element (10) has a third elastic deformability, which is preferably greater than the first elastic deformability and / or greater than the second elastic deformability. [27] Hygiene product (1) according to one of the three preceding claims, wherein the reinforcing element (10) is made of the same material as the privacy element. [28] Hygiene product (1) according to one of the four preceding claims, wherein the reinforcing element (10) is arranged in or on the core region of the privacy element (3). [29] Hygiene product (1) according to one of the preceding claims, wherein the privacy element (3) comprises an enzymatic coating and / or a microbial coating. [30] Privacy protection element (3), in particular for a hygiene product (1) according to one of the preceding claims, which comprises a water-soluble material or consists of a water-soluble material.

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