FR2653328A1 - Sanitary towel - Google Patents
Sanitary towel Download PDFInfo
- Publication number
- FR2653328A1 FR2653328A1 FR8913996A FR8913996A FR2653328A1 FR 2653328 A1 FR2653328 A1 FR 2653328A1 FR 8913996 A FR8913996 A FR 8913996A FR 8913996 A FR8913996 A FR 8913996A FR 2653328 A1 FR2653328 A1 FR 2653328A1
- Authority
- FR
- France
- Prior art keywords
- absorbent
- protuberance
- mattress
- periodic
- periodic protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F13/472—Sanitary towels, incontinence pads or napkins specially adapted for female use
- A61F13/47218—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump
- A61F13/47227—Sanitary towels, incontinence pads or napkins specially adapted for female use with a raised crotch region, e.g. hump for interlabial use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
- A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/537—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer
- A61F13/53708—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking layer the layer having a promotional function on liquid propagation in at least one direction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/47—Sanitary towels, incontinence pads or napkins
- A61F2013/4708—Panty-liner
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Description
La présente invention concerne une protection périodique anatomique pour l'hygiène féminine. The present invention relates to an anatomical periodic protection for feminine hygiene.
Il existe une très grande variété de protections périodiques destinées à recueillir l'écoulement menstruel. There is a very wide variety of periodic protections designed to collect menstrual flow.
Les serviettes périodiques couramment utilisées sont constituées de façon générale d'un matelas absorbant de forme sensiblement rectangulaire et si quelques unes donnent satisfaction, les utilisatrices peuvent préférer des protections plus discrètes. The periodical towels commonly used generally consist of an absorbent mattress of substantially rectangular shape and if some of them are satisfactory, the users may prefer more discreet protections.
Les tampons constituent des protections périodiques discrètes mais certaines utilisatrices ne les apprécient pas car ils provoquent parfois un assèchement gênant du vagin ; de plus ils peuvent favoriser un développement de la flore microbienne dans le vagin. Tampons are discreet periodic protections but some users do not like them because they sometimes cause annoying drying of the vagina; in addition, they can promote the development of microbial flora in the vagina.
Les protège-slips - très minces - constituent également une protection discrète mais ils ne peuvent être utilisés qu'a la fin du cycle lorsque l'écoulement menstruel est extrêmement faible, ou bien dans l'intervalle entre deux cycles menstruels par exemple pour absorber les sécrétions vaginales. Panty liners - very thin - also provide discreet protection, but they can only be used at the end of the cycle when menstrual flow is extremely weak, or in the interval between two menstrual cycles for example to absorb vaginal secretions.
Par ailleurs, il a déjà été proposé des protections périodiques minces dont la forme s'adapte à l'anatomie féminine. Furthermore, thin periodic protections have already been proposed, the shape of which adapts to the female anatomy.
Ainsi, d'après l'US-A-4046147, on connaît une serviette périodique obtenue à partir d'une feuille de matière absorbante repliée de manière à former une semelle de forme rectangulaire, de faible épaisseur, et une protubérance pleine en saillie vers l'anatomie de l'utilisatrice, de forme sensiblement en tronc de pyramide à base rectangulaire, disposée au centre de la semelle. La surface supérieure de la protubérance présente en outre une zone centrale en légère dépression par rapport au pourtour de ladite surface supérieure. Une telle serviette présente une absorption concentrée au niveau de la protubérance et réduite aux extrémités. Thus, according to US-A-4046147, there is known a periodic towel obtained from a sheet of absorbent material folded so as to form a rectangular sole, of small thickness, and a full protrusion projecting towards the anatomy of the user, substantially in the shape of a pyramid trunk with a rectangular base, arranged in the center of the sole. The upper surface of the protuberance also has a central zone in slight depression relative to the periphery of said upper surface. Such a towel has a concentrated absorption at the level of the protuberance and reduced at the ends.
De plus, la zone en dépression centrale permet de recueillir les produits de la desquamation.In addition, the zone in central depression makes it possible to collect the products of scaling.
Une telle serviette ne donne cependant pas satisfaction car si les débris de la muqueuse restent en surface au sommet de la protubérance au bout d'un certain temps la protubérance ne peut plus assurer sa fonction essentielle d'absorption et il en résulte des taches sur la lingerie de l'utilisatrice. However, such a towel is not satisfactory because if the debris of the mucosa remains on the surface at the top of the protuberance after a certain time the protuberance can no longer ensure its essential absorption function and stains result on the user lingerie.
Il existe donc un besoin industriel de disposer d'une protection périodique discrète ne pénétrant pas dans le vagin et ne présentant pas de fuites latérales même lors d'un écoulement menstruel abondant. There is therefore an industrial need for discreet periodic protection which does not penetrate the vagina and does not present lateral leaks even during an abundant menstrual flow.
La présente invention concilie ces objectifs apparemment contradictoires et fournit une protection périodique pour l'hygiène féminine comprenant un matelas absorbant de faible épaisseur constitué d'un voile non-tissé extra-doux perméable aux fluides corporels, venant au contact du corps de l'utilisatrice, associé à de la matière fibreuse absorbante, ledit matelas ayant une forme allongée et présentant une partie avant et une partie arrière arrondies et possédant au voisinage de son axe longitudinal une protubérance destinée à s'insérer complètement entre les lèvres extérieures de la vulve sans pénétrer dans le vagin, ladite protection périodique étant caractérisée par le fait que ladite protubérance a sensiblement la forme d'un cylindre, ledit cylindre étant rattaché au matelas dans une zone étroite par rapport au diamètre du cylindre de façon à former deux zones concaves de part et d'autre de ladite protubérance, et qu'elle est constituée d'un voile non-tissé extra-doux perméable aux fluides corporels associé à de la matière fibreuse absorbante renfermant en son milieu une matière superabsorbante destinée à capter et à gélifier le flux menstruel dès son émission. The present invention reconciles these apparently contradictory objectives and provides periodic protection for feminine hygiene comprising a thin absorbent mattress made of an extra-soft nonwoven veil permeable to bodily fluids, coming into contact with the body of the user. , associated with absorbent fibrous material, said mattress having an elongated shape and having a rounded front part and a rear part and having in the vicinity of its longitudinal axis a protuberance intended to be completely inserted between the outer lips of the vulva without penetrating in the vagina, said periodic protection being characterized in that said protuberance has substantially the shape of a cylinder, said cylinder being attached to the mattress in a narrow area with respect to the diameter of the cylinder so as to form two concave areas on the side and on the other side of said protuberance, and that it consists of a veil e non-woven extra-soft permeable to body fluids associated with absorbent fibrous material containing in its middle a superabsorbent material intended to capture and gel the menstrual flow as soon as it is emitted.
La matière superabsorbante renfermée dans la protubérance sensiblement cylindrique comprend, selon l'invention, un produit superabsorbant associé avantageusement à une mèche constituée de fibres de viscose destinée à privilégier la direction du flux menstruel venant au contact de ladite protubérance. The superabsorbent material contained in the substantially cylindrical protuberance comprises, according to the invention, a superabsorbent product advantageously associated with a wick made of viscose fibers intended to favor the direction of the menstrual flow coming into contact with said protuberance.
Selon un mode de réalisation préféré de l'invention, le matelas absorbant comprend au moins une gorge dans chacune des zones définies entre les bords longitudinaux et la protubérance sensiblement cylindrique, chacune des gorges s étendant dans la direction longitudinale sur une distance sensiblement égale à la longueur de ladite protubérance. According to a preferred embodiment of the invention, the absorbent mattress comprises at least one groove in each of the zones defined between the longitudinal edges and the substantially cylindrical protuberance, each of the grooves extending in the longitudinal direction over a distance substantially equal to the length of said protuberance.
D'une façon avantageuse, la face inférieure du matelas absorbant est recouverte d'une feuille imperméable, par exemple en polyéthylène, associée à une bande de protection détachable, par exemple en papier siliconé. Advantageously, the underside of the absorbent mattress is covered with an impermeable sheet, for example made of polyethylene, associated with a detachable protective strip, for example made of silicone paper.
La matière absorbante utilisée dans la présente invention peut être du papier formé par voie sèche ou être constitué de fibres thermoliées. The absorbent material used in the present invention can be dry formed paper or consist of thermobonded fibers.
De façon préférentielle, le matelas absorbant comporte deux couches de matière fibreuse de grammages différents liées entre elles, la couche de grammage le plus élevé constituant la couche supérieure. Preferably, the absorbent mat comprises two layers of fibrous material of different grammages linked together, the highest grammage layer constituting the upper layer.
Lors de la mise en place de la protection périodique de la présente invention la protubérance sensiblement cylindrique se positionne entre les grandes lèvres de l'appareil génital de l'utilisatrice. Le flux menstruel est donc capté au moment de son émission dans la protubérance sensiblement cylindrique, le matelas absorbant, comportant éventuellement des gorges, assurant simplement la protection du sous-vêtement de l'utilisatrice. When the periodic protection of the present invention is put in place, the substantially cylindrical protuberance is positioned between the labia majora of the user's genitalia. The menstrual flow is therefore captured at the time of its emission in the substantially cylindrical protuberance, the absorbent mattress, possibly comprising grooves, simply ensuring the protection of the wearer's undergarment.
La protection périodique de la présente invention présente de nombreux avantages. Très mince, elle est discrète tout en assurant une protection très efficace par son adaptation rigoureuse à l'anatomie féminine. Tout en restant externe, cette protection assure une efficacité élevée contre les fuites et évite l'assèchement du vagin souvent gênant lors de l'utilisation d'un tampon interne ; elle évite également le développement de souches microbiennes pathologiques dans le vagin parfois observé lors du port de tampons. En outre, le voile non-tissé extra-doux perméable aux fluides corporels recouvrant la protubérance sensiblement cylindrique ainsi que la face supérieure du matelas absorbant évite toute irritation, en particulier entre les grandes lèvres de l'appareil génital de l'utilisatrice. The periodic protection of the present invention has many advantages. Very thin, it is discreet while providing very effective protection by its rigorous adaptation to the female anatomy. While remaining external, this protection ensures high effectiveness against leaks and prevents drying of the vagina which is often annoying when using an internal tampon; it also prevents the development of pathological microbial strains in the vagina sometimes observed when wearing tampons. In addition, the extra-soft non-woven veil permeable to body fluids covering the substantially cylindrical protuberance as well as the upper face of the absorbent mattress prevents any irritation, in particular between the labia majora of the wearer's genitalia.
La présente invention fournit également un procédé de fabrication d'une protection périodique conforme à l'invention. A cet effet, le procédé prévoit les opérations suivantes
a) déposer à la base d'un convoyeur le complexe non-tissé perméable aux fluides corporels - couche de matière absorbante
b) imprimer au matelas une déformation axiale de façon à obtenir un canal de profondeur et de longueur déterminées
c) ajouter dans le canal formé dans l'étape b) la matière superabsorbante devant être renfermée dans la protubérance sensiblement cylindrique
d) refermer les deux bords du canal en les rapprochant et en les solidarisant l'un à l'autre, par exemple par collage ou couture
e) déposer un autre complexe matière absorbante - feuille imperméable formant la partie inférieure du matelas
f) découper les protections périodiques individuelles.The present invention also provides a method of manufacturing a periodic protection according to the invention. To this end, the method provides for the following operations
a) deposit at the base of a conveyor the nonwoven complex permeable to bodily fluids - layer of absorbent material
b) impart an axial deformation to the mattress so as to obtain a channel of determined depth and length
c) adding into the channel formed in step b) the superabsorbent material to be enclosed in the substantially cylindrical protuberance
d) close the two edges of the channel by bringing them together and joining them together, for example by gluing or sewing
e) deposit another absorbent material - waterproof sheet complex forming the lower part of the mattress
f) cut the individual periodic protections.
Dans le cas où le matelas absorbant comporte des gorges, celles-ci sont formées de manière connue en soi, par exemple selon le procédé tel que décrit dans le FR-A-2590161. In the case where the absorbent mattress has grooves, these are formed in a manner known per se, for example according to the method as described in FR-A-2590161.
L'invention sera à présent illustrée plus en détail en se référant aux figures 1, 2 et 3 annexées. The invention will now be illustrated in more detail with reference to Figures 1, 2 and 3 attached.
La figure 1 est une vue de dessus d'une protection périodique selon l'invention. Figure 1 is a top view of a periodic protection according to the invention.
La figure 2 est une vue en coupe transversale suivant la ligne Il-Il de la figure 1. Figure 2 is a cross-sectional view along line II-II of Figure 1.
La figure 3 est une vue en coupe transversale suivant la ligne 111-111 de la figure 1. Figure 3 is a cross-sectional view along line 111-111 of Figure 1.
Sur les figures 1, 2 et 3 est représentée une protection périodique (1) comprenant un matelas de faible épaisseur (2) renfermant de matière fibreuse (3), ayant une forme allongée et présentant une partie avant et une partie arrière arrondies et possédant au voisinage de son axe longitudinal une protubérance sensiblement cylindrique (4), renfermant de la matière superabsorbante (5), et destinée à s 'insérer complètement entre les lèvres extérieures de la vulve de l'utilisatrice sans pénétrer dans le vagin. In Figures 1, 2 and 3 is shown a periodic protection (1) comprising a thin mattress (2) containing fibrous material (3), having an elongated shape and having a front part and a rear part rounded and having at in the vicinity of its longitudinal axis, a substantially cylindrical protuberance (4), containing superabsorbent material (5), and intended to be completely inserted between the outer lips of the wearer's vulva without penetrating the vagina.
Le matelas absorbant (2) comprend deux gorges (6) et (7). The absorbent mattress (2) comprises two grooves (6) and (7).
Le matelas absorbant (2) ainsi que la protubérance sensiblement cylindrique (4) ont, sur leur face externe venant au contact du corps de l'utilisatrice, un voile absorbant extra-doux (8) perméable aux fluides corporels. The absorbent mattress (2) as well as the substantially cylindrical protuberance (4) have, on their external face coming into contact with the body of the user, an extra-soft absorbent veil (8) permeable to body fluids.
La partie inférieure du matelas absorbant (2) est recouverte d'une feuille imperméable (9) associée, au moyen d'éléments d'adhésion (10), à une bande de protection détachable (11). The lower part of the absorbent mattress (2) is covered with an impermeable sheet (9) associated, by means of adhesion elements (10), with a detachable protective strip (11).
Exemple
La longueur du matelas absorbant est de 140 mm, la longueur de la protubérance cylindrique est de 45 mm et son diamètre de 10 mm.Example
The length of the absorbent mattress is 140 mm, the length of the cylindrical protuberance is 45 mm and its diameter is 10 mm.
Le matelas absorbant comprend une couche supérieure de fibres de viscose de voie sèche de grammage 60 g/mZ et d'une couche inférieure de fibres de voie sèche de grammage 25 g/m2, ces deux couches étant liées par collage hot-melt.The absorbent mattress comprises an upper layer of dry process viscose fibers of grammage 60 g / mZ and a lower layer of dry process fibers of grammage 25 g / m2, these two layers being bonded by hot-melt bonding.
La protubérance cylindrique contient à sa partie supérieure des fibres de voie sèche de grammage 60 g/m2 et environ 2 g de superabsorbant type caviar. The cylindrical protrusion contains at its upper end dry fibers of grammage 60 g / m2 and about 2 g of superabsorbent type caviar.
Le voile absorbant perméable aux fluides corporels est un non-tissé polypropylène de grammage 18 g/mZ. The absorbent veil permeable to body fluids is a polypropylene nonwoven with a weight of 18 g / mZ.
La partie inférieure du matelas superabsorbant est recouverte d'une feuille imperméable en polyéthylène de grammage 25 g/m2. The lower part of the superabsorbent mattress is covered with a waterproof polyethylene sheet weighing 25 g / m2.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8913996A FR2653328B1 (en) | 1989-10-25 | 1989-10-25 | ANATOMIC PERIODIC PROTECTION. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8913996A FR2653328B1 (en) | 1989-10-25 | 1989-10-25 | ANATOMIC PERIODIC PROTECTION. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2653328A1 true FR2653328A1 (en) | 1991-04-26 |
| FR2653328B1 FR2653328B1 (en) | 1991-12-20 |
Family
ID=9386770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8913996A Expired - Lifetime FR2653328B1 (en) | 1989-10-25 | 1989-10-25 | ANATOMIC PERIODIC PROTECTION. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2653328B1 (en) |
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2682032A1 (en) * | 1990-06-21 | 1993-04-09 | Bongiorno Frances | Sanitary towel/vulvar tampon assembly |
| FR2697431A1 (en) * | 1991-08-27 | 1994-05-06 | Jean Lai Dyi | Periodic towel. |
| WO1994016658A1 (en) * | 1993-01-22 | 1994-08-04 | The Procter & Gamble Company | Generally thin, flexible, sanitary napkin with central absorbent hump |
| WO1995000095A1 (en) * | 1993-06-28 | 1995-01-05 | The Procter & Gamble Company | Absorbent article having a window with a body-conforming acquisition element positioned therein |
| WO1995016422A2 (en) * | 1993-12-17 | 1995-06-22 | Kimberly-Clark Corporation | Liquid absorbent material for personal care absorbent articles and the like |
| US5454802A (en) * | 1989-09-20 | 1995-10-03 | Molnlycke Ab | Sanitary napkin or incontinence guard |
| EP0685212A2 (en) * | 1994-05-02 | 1995-12-06 | McNEIL-PPC, INC. | Raised center sanitary napkin with raised edges |
| EP0689820A1 (en) | 1994-07-01 | 1996-01-03 | Kaysersberg | Lady's hygiene article provided with means for wicking body fluids |
| WO1996005790A1 (en) * | 1994-08-19 | 1996-02-29 | The Procter & Gamble Company | Anatomically shaped compound sanitary napkin |
| FR2727010A1 (en) * | 1994-11-23 | 1996-05-24 | Brisson Anne Marie Lercara | Anatomically=shaped feminine hygiene sanitary napkin |
| WO1996025903A1 (en) * | 1995-02-24 | 1996-08-29 | The Procter & Gamble Company | Compound sanitary napkin |
| WO1996026699A2 (en) * | 1995-03-02 | 1996-09-06 | The Procter & Gamble Company | Anatomically shaped compound sanitary napkin |
| USH1614H (en) * | 1994-08-19 | 1996-11-05 | Mayer; Katherine L. | Body fitting compound sanitary napkin |
| WO1997005840A1 (en) * | 1995-08-07 | 1997-02-20 | The Procter & Gamble Company | Disposable absorbent article with fit and fluid transfer capabilities |
| EP0768072A1 (en) * | 1995-10-16 | 1997-04-16 | The Procter & Gamble Company | Compound disposable absorbent article with hump forming element |
| US5672165A (en) * | 1992-10-19 | 1997-09-30 | Belecky; June Marian | Menstrual hygiene product |
| US5695324A (en) * | 1995-03-06 | 1997-12-09 | The Procter & Gamble Company | Body conforming compound sanitary napkin |
| US5853401A (en) * | 1994-08-19 | 1998-12-29 | The Procter & Gamble Company | Body-fitting compound sanitary napkin |
| EP0891759A1 (en) * | 1997-06-24 | 1999-01-20 | SCA Mölnlycke AB | Absorbent article with improved leakage security |
| US5961508A (en) * | 1994-08-19 | 1999-10-05 | The Proctor & Gamble Company | Body-fitting compound sanitary napkin |
| US6042575A (en) * | 1990-10-29 | 2000-03-28 | The Procter & Gamble Company | Generally thin, flexible, sanitary napkin with central absorbent hump |
| US6171291B1 (en) * | 1990-10-29 | 2001-01-09 | The Procter & Gamble Company | Generally thin, flexible, sanitary napkin with central absorbent hump |
| AU735057B2 (en) * | 1994-08-19 | 2001-06-28 | Procter & Gamble Company, The | Anatomically shaped compound sanitary napkin |
| US6316688B1 (en) | 1998-04-27 | 2001-11-13 | The Procter & Gamble Company | Sanitary napkin comprising three dimensionally shaped tube of absorbent material |
| US6392117B1 (en) * | 1994-08-19 | 2002-05-21 | The Procter & Gamble Company | Body fitting compound sanitary napkin |
| AU750999B2 (en) * | 1993-01-22 | 2002-08-08 | Procter & Gamble Company, The | Generally thin, flexible, sanitary napkin with central absorbent hump |
| WO2003047484A1 (en) | 2001-12-06 | 2003-06-12 | Sca Hygiene Products Ab | Absorbent article with improved fit |
| US6620144B1 (en) | 1999-11-08 | 2003-09-16 | Mcneil-Ppc, Inc. | Compound napkin |
| US6652498B1 (en) | 1999-11-08 | 2003-11-25 | Mcneil-Ppc, Inc. | Tapered compound sanitary napkin |
| US6866658B2 (en) | 2001-04-20 | 2005-03-15 | Sca Hygiene Products Ab | Absorbent product with improved fit |
| US6929629B2 (en) | 2001-04-20 | 2005-08-16 | Sca Hygiene Products Ab | Absorbent article with improved fit |
| US6945967B2 (en) | 2001-04-20 | 2005-09-20 | Sca Hygiene Products Ab | Absorbent product with improved fit |
| US7156832B2 (en) | 2001-12-06 | 2007-01-02 | Sca Hygiene Products Ab | Absorbent Article having a stiffening element and elongate through-hole |
| US20090131852A1 (en) * | 2005-05-17 | 2009-05-21 | Keir McGUINNESS | Sanitary Product |
| US7601144B2 (en) | 2001-12-06 | 2009-10-13 | Sca Hygiene Products Ab | Absorbent article with improved fit |
| US9265668B2 (en) | 2003-12-12 | 2016-02-23 | Calla Lily Personal Care Ltd | Sanitary product |
| US10945891B2 (en) | 2013-08-01 | 2021-03-16 | Calla Lily Personal Care Limited | Drug delivery device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2331355A (en) * | 1941-09-18 | 1943-10-12 | Herman L Strongson | Catamenial pad |
| US2662527A (en) * | 1952-12-18 | 1953-12-15 | Jacks Williard Grant | Sanitary pad |
| US3528422A (en) * | 1967-12-01 | 1970-09-15 | Blossom E Hodas | Vestibule type sanitary napkin |
| US4046147A (en) * | 1976-08-05 | 1977-09-06 | Cecilia Berg | Sanitary napkin |
| FR2449444A1 (en) * | 1979-02-26 | 1980-09-19 | Bove Canal Jose | HYGIENIC COMPRESS |
| EP0249405A2 (en) * | 1986-06-07 | 1987-12-16 | SMITH & NEPHEW plc | Sanitary towels |
-
1989
- 1989-10-25 FR FR8913996A patent/FR2653328B1/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2331355A (en) * | 1941-09-18 | 1943-10-12 | Herman L Strongson | Catamenial pad |
| US2662527A (en) * | 1952-12-18 | 1953-12-15 | Jacks Williard Grant | Sanitary pad |
| US3528422A (en) * | 1967-12-01 | 1970-09-15 | Blossom E Hodas | Vestibule type sanitary napkin |
| US4046147A (en) * | 1976-08-05 | 1977-09-06 | Cecilia Berg | Sanitary napkin |
| FR2449444A1 (en) * | 1979-02-26 | 1980-09-19 | Bove Canal Jose | HYGIENIC COMPRESS |
| EP0249405A2 (en) * | 1986-06-07 | 1987-12-16 | SMITH & NEPHEW plc | Sanitary towels |
Cited By (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5454802A (en) * | 1989-09-20 | 1995-10-03 | Molnlycke Ab | Sanitary napkin or incontinence guard |
| FR2682032A1 (en) * | 1990-06-21 | 1993-04-09 | Bongiorno Frances | Sanitary towel/vulvar tampon assembly |
| US6042575A (en) * | 1990-10-29 | 2000-03-28 | The Procter & Gamble Company | Generally thin, flexible, sanitary napkin with central absorbent hump |
| US6171291B1 (en) * | 1990-10-29 | 2001-01-09 | The Procter & Gamble Company | Generally thin, flexible, sanitary napkin with central absorbent hump |
| FR2697431A1 (en) * | 1991-08-27 | 1994-05-06 | Jean Lai Dyi | Periodic towel. |
| US5672165A (en) * | 1992-10-19 | 1997-09-30 | Belecky; June Marian | Menstrual hygiene product |
| CN1126521C (en) * | 1993-01-22 | 2003-11-05 | 普罗克特和甘保尔公司 | Generally thin, flexible, sanitary napkin with central absorbent hump |
| WO1994016658A1 (en) * | 1993-01-22 | 1994-08-04 | The Procter & Gamble Company | Generally thin, flexible, sanitary napkin with central absorbent hump |
| TR28475A (en) * | 1993-01-22 | 1996-07-24 | Procter & Gamble | Generally thin flexible menstrual diaper with central absorber bump. |
| AU750999B2 (en) * | 1993-01-22 | 2002-08-08 | Procter & Gamble Company, The | Generally thin, flexible, sanitary napkin with central absorbent hump |
| WO1995000095A1 (en) * | 1993-06-28 | 1995-01-05 | The Procter & Gamble Company | Absorbent article having a window with a body-conforming acquisition element positioned therein |
| WO1995016422A2 (en) * | 1993-12-17 | 1995-06-22 | Kimberly-Clark Corporation | Liquid absorbent material for personal care absorbent articles and the like |
| US6221460B1 (en) | 1993-12-17 | 2001-04-24 | Kimberly-Clark Worldwide, Inc. | Liquid absorbent material for personal care absorbent articles and the like |
| WO1995016422A3 (en) * | 1993-12-17 | 1995-07-20 | Kimberly Clark Co | Liquid absorbent material for personal care absorbent articles and the like |
| FR2713981A1 (en) * | 1993-12-17 | 1995-06-23 | Kimberly Clark Co | Absorbent material and intimate hygiene article incorporating it. |
| GB2284831B (en) * | 1993-12-17 | 1998-03-11 | Kimberly Clark Co | Personal care absorbent articles including liquid absorbent material |
| EP0685212A3 (en) * | 1994-05-02 | 1996-01-24 | Mcneil Ppc Inc | Raised center sanitary napkin with raised edges. |
| EP0685212A2 (en) * | 1994-05-02 | 1995-12-06 | McNEIL-PPC, INC. | Raised center sanitary napkin with raised edges |
| EP0689820A1 (en) | 1994-07-01 | 1996-01-03 | Kaysersberg | Lady's hygiene article provided with means for wicking body fluids |
| US5853401A (en) * | 1994-08-19 | 1998-12-29 | The Procter & Gamble Company | Body-fitting compound sanitary napkin |
| US5961508A (en) * | 1994-08-19 | 1999-10-05 | The Proctor & Gamble Company | Body-fitting compound sanitary napkin |
| US6392117B1 (en) * | 1994-08-19 | 2002-05-21 | The Procter & Gamble Company | Body fitting compound sanitary napkin |
| AU735057B2 (en) * | 1994-08-19 | 2001-06-28 | Procter & Gamble Company, The | Anatomically shaped compound sanitary napkin |
| USH1614H (en) * | 1994-08-19 | 1996-11-05 | Mayer; Katherine L. | Body fitting compound sanitary napkin |
| WO1996005790A1 (en) * | 1994-08-19 | 1996-02-29 | The Procter & Gamble Company | Anatomically shaped compound sanitary napkin |
| FR2727010A1 (en) * | 1994-11-23 | 1996-05-24 | Brisson Anne Marie Lercara | Anatomically=shaped feminine hygiene sanitary napkin |
| WO1996025903A1 (en) * | 1995-02-24 | 1996-08-29 | The Procter & Gamble Company | Compound sanitary napkin |
| USH1634H (en) * | 1995-02-24 | 1997-02-04 | Oetjen; David C. | Compound sanitary napkin |
| WO1996026699A3 (en) * | 1995-03-02 | 1996-10-10 | Procter & Gamble | Anatomically shaped compound sanitary napkin |
| WO1996026699A2 (en) * | 1995-03-02 | 1996-09-06 | The Procter & Gamble Company | Anatomically shaped compound sanitary napkin |
| US5695324A (en) * | 1995-03-06 | 1997-12-09 | The Procter & Gamble Company | Body conforming compound sanitary napkin |
| US5947945A (en) * | 1995-08-07 | 1999-09-07 | The Procter & Gamble Company | Disposable absorbent article with fit and fluid handling capabilities |
| AU725527B2 (en) * | 1995-08-07 | 2000-10-12 | Procter & Gamble Company, The | Disposable absorbent article with fit and fluid transfer capabilities |
| WO1997005840A1 (en) * | 1995-08-07 | 1997-02-20 | The Procter & Gamble Company | Disposable absorbent article with fit and fluid transfer capabilities |
| EP0768072A1 (en) * | 1995-10-16 | 1997-04-16 | The Procter & Gamble Company | Compound disposable absorbent article with hump forming element |
| US6100442A (en) * | 1997-06-24 | 2000-08-08 | Sca Hygiene Products Aktiebolag | Absorbent article with improved leakage security |
| EP0891759A1 (en) * | 1997-06-24 | 1999-01-20 | SCA Mölnlycke AB | Absorbent article with improved leakage security |
| US6316688B1 (en) | 1998-04-27 | 2001-11-13 | The Procter & Gamble Company | Sanitary napkin comprising three dimensionally shaped tube of absorbent material |
| US6620144B1 (en) | 1999-11-08 | 2003-09-16 | Mcneil-Ppc, Inc. | Compound napkin |
| US6652498B1 (en) | 1999-11-08 | 2003-11-25 | Mcneil-Ppc, Inc. | Tapered compound sanitary napkin |
| US6945967B2 (en) | 2001-04-20 | 2005-09-20 | Sca Hygiene Products Ab | Absorbent product with improved fit |
| US6866658B2 (en) | 2001-04-20 | 2005-03-15 | Sca Hygiene Products Ab | Absorbent product with improved fit |
| US6929629B2 (en) | 2001-04-20 | 2005-08-16 | Sca Hygiene Products Ab | Absorbent article with improved fit |
| US7156832B2 (en) | 2001-12-06 | 2007-01-02 | Sca Hygiene Products Ab | Absorbent Article having a stiffening element and elongate through-hole |
| WO2003047484A1 (en) | 2001-12-06 | 2003-06-12 | Sca Hygiene Products Ab | Absorbent article with improved fit |
| US7601144B2 (en) | 2001-12-06 | 2009-10-13 | Sca Hygiene Products Ab | Absorbent article with improved fit |
| US9265668B2 (en) | 2003-12-12 | 2016-02-23 | Calla Lily Personal Care Ltd | Sanitary product |
| US9387133B2 (en) | 2003-12-12 | 2016-07-12 | Calla Lily Personal Care Ltd | Sanitary product for a human vagina |
| US20090131852A1 (en) * | 2005-05-17 | 2009-05-21 | Keir McGUINNESS | Sanitary Product |
| US8672872B2 (en) * | 2005-05-17 | 2014-03-18 | Calla Lily Personal Care Ltd | Sanitary product |
| US10945891B2 (en) | 2013-08-01 | 2021-03-16 | Calla Lily Personal Care Limited | Drug delivery device |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2653328B1 (en) | 1991-12-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2653328A1 (en) | Sanitary towel | |
| EP0227513B1 (en) | Disposable diaper with a spread-out absorbent pad, and process for producing the same | |
| EP0360680B1 (en) | Sanitary towel | |
| EP0101690B1 (en) | Method for manufacturing a non-reusable liquid absorbing article and the article | |
| EP0267059B1 (en) | Sanitary napkin having tabs or flaps welded together | |
| KR0122115Y1 (en) | Absorbent structure of sanitary article | |
| EP0074984B1 (en) | Sanitary articles for the absorption of body liquids | |
| EP0119143B1 (en) | Device for the collection of urines of male incontinents | |
| FR2606276A1 (en) | THREE-DIMENSIONAL CONFORMED FEMALE LINER HAVING AN ABSORBENT IN ITS ELASTIC EDGES | |
| FR2538684A1 (en) | DISPOSABLE LAYER AFTER USE PROVIDED WITH A POLYMER COATING | |
| FR2821740A1 (en) | Absorbent sanitary pad for feminine hygiene has central pad with fold lines inside lengthwise edges and converging towards lengthwise axis | |
| FR2713478A1 (en) | Absorbent article comprising a body adhesive for fixing it on the carrier. | |
| FR2801195A3 (en) | ABSORBENT ARTICLE | |
| FR2539617A1 (en) | HYGIENIC TOWEL OR BODY TRIM FOR COLLECTING EXCRETIONS | |
| FR2581844A1 (en) | ABSORBENT ARTICLE SUCH AS LAYER, INCONTINENT TRIM OR HYGIENIC TOWEL | |
| FR2713477A1 (en) | Absorbent articles for male incontinent individuals and method of manufacture. | |
| FR2520609A1 (en) | HYGIENIC TOWEL HAVING ENHANCED COMFORT | |
| BE898437A (en) | Diaper with variable density absorbent pad. | |
| FR2488107A1 (en) | DISPOSABLE LAYER AFTER USE | |
| FR2517521A1 (en) | LAYER PROVIDED WITH ELASTICS AND WATERPROOF CROWN JOINTS | |
| FR2642974A1 (en) | ||
| FR2542608A1 (en) | ABSORBENT TOWEL FOR FEMININE URINARY INCONTINENCE | |
| WO1994022405A1 (en) | Women's sanitary article such as sanitary towel | |
| FR2522496A1 (en) | PERFECTED HYGIENIC TOWEL | |
| CN1199627C (en) | Sanitary napkin with hard side wings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| CJ | Change in legal form | ||
| CD | Change of name or company name | ||
| ST | Notification of lapse |
Effective date: 20080630 |