WO1998037840A1 - Article absorbant ayant une stabilite de forme amelioree - Google Patents
Article absorbant ayant une stabilite de forme amelioree Download PDFInfo
- Publication number
- WO1998037840A1 WO1998037840A1 PCT/SE1998/000235 SE9800235W WO9837840A1 WO 1998037840 A1 WO1998037840 A1 WO 1998037840A1 SE 9800235 W SE9800235 W SE 9800235W WO 9837840 A1 WO9837840 A1 WO 9837840A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shaping element
- elastic
- article
- absorbent article
- liquid
- Prior art date
Links
- 230000002745 absorbent Effects 0.000 title claims abstract description 56
- 239000002250 absorbent Substances 0.000 title claims abstract description 56
- 238000007493 shaping process Methods 0.000 claims abstract description 90
- 230000004888 barrier function Effects 0.000 claims abstract description 82
- 239000000463 material Substances 0.000 claims abstract description 53
- 238000010521 absorption reaction Methods 0.000 claims abstract description 31
- 206010021639 Incontinence Diseases 0.000 claims abstract description 28
- 230000001012 protector Effects 0.000 claims abstract description 27
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000029142 excretion Effects 0.000 claims description 2
- 239000006261 foam material Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 80
- 210000002414 leg Anatomy 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 8
- 239000002985 plastic film Substances 0.000 description 7
- 210000001124 body fluid Anatomy 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 5
- 229920006255 plastic film Polymers 0.000 description 5
- 210000000689 upper leg Anatomy 0.000 description 5
- 210000002700 urine Anatomy 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000013023 gasketing Methods 0.000 description 3
- 210000001624 hip Anatomy 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000004392 genitalia Anatomy 0.000 description 2
- 210000004013 groin Anatomy 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 206010040880 Skin irritation Diseases 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009945 crocheting Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000003903 pelvic floor Anatomy 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000036556 skin irritation Effects 0.000 description 1
- 231100000475 skin irritation Toxicity 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
-
- 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
- A61F13/475—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means
- A61F13/4751—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction
- A61F13/4752—Sanitary towels, incontinence pads or napkins characterised by edge leakage prevention means the means preventing fluid flow in a transversal direction the means being an upstanding barrier
Definitions
- Such securing flaps extend along at least a portion of each side edge of the article, the securing flaps being intended, during use, to be folded around the leg edges of the user's underpants and being provided with means for securing the flaps on the outside of the underpants.
- Suitable means for securing the flaps on the outside of the underpants are, for example, adhesive surfaces, hook-and-loop surfaces, snap fasteners, or the like. It is also possible to use securing flaps of the type which automatically clamp around the side edges of the underpants.
- Figure 5 shows a sanitary towel according to the invention, viewed from that side which, during use, is directed towards the user, and
- a liquid- accommodating pocket 18 is formed between the barrier layer 9 and the liquid-permeable cover layer 2, along the edges of the diaper.
- An elastic member 19, 20 running in the longitudinal direction of the diaper is arranged between a corner 11, 12 at one end portion 16 and the corresponding corner 13, 14 at the other end portion 17 on both sides of the opening 10.
- the elastic members 19, 20 are secured to the barrier layer 9 by means of adhesive bonding, welding, stitching, or in any other suitable manner, and can be arranged on the inside or outside of the layer 9 or between two layers included in the layer 9.
- the inside in this context is that surface of the barrier layer 9 which is directed towards the liquid-permeable cover layer 2, while the outside is that surface which is directed away from the liquid-permeable cover layer 2.
- an elastic member 219, 220 is arranged along each side edge 205, 206 of the incontinence protector.
- the elastic members 219, 220 are of the same type as in the previously described illustrative embodiment and are secured, for example, by means of being adhesively bonded or welded to one or both cover layers 202, 203 in the projecting portions 229 of the cover layers 202, 203.
- the elastic members 219, 220 are secured to the cover material in the extended state.
- the elastic members 219, 220 are arranged between the two cover layers 202, 203. However, it is possible instead to arrange the elastic members on the outside of one or both cover layers .
- the securing flaps 545, 546 are provided with a securing member 547, 548, for example an adhesive, or in the form of a hook-and-loop surface.
- a securing member 547, 548 for example an adhesive, or in the form of a hook-and-loop surface.
- the securing flaps 545, 546 are folded around the leg edges of the user's underpants and are secured to the material on the outside of the underpants with the aid of the securing members 547, 548.
- Securing flaps 545, 546 of this type fulfil several functions. On the one hand, they ensure that the sanitary towel sits firmly anchored in the underpants, and, on the other hand, they hold the sanitary towel stretched between the leg edges of the underpants and thereby counteract deformation.
- the securing flaps 545, 546 also cover the leg edges of the underpants and thus in themselves constitute an edge leakage protection.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
Abstract
L'invention concerne un article absorbant tel qu'une couche, une protection d'incontinence ou une serviette hygiénique, ayant une forme sensiblement allongée, orientée dans le sens longitudinal et transversal et comprenant un corps d'absorption (4) enfermé entre une couche de recouvrement (2) perméable au liquide et une couche de recouvrement (3) imperméable au liquide, et possédant au moins une barrière élastique (31, 32). La barrière élastique (31, 32) comprend une partie de matériau (9) qui peut être soulevée de la couche de recouvrement (2) perméable au liquide, et un élément élastique (19, 20) placé en prétension. Un élément de mise en forme (22), rigide en flexion et courbé en arc, est placé entre les deux bords (7, 8) de l'article. L'élément de mise en forme (22) agit à l'encontre de la force de contraction apparaissant dans la pièce de matériau (9) pouvant se soulever, en raison de la prétension des éléments élastiques (19, 20). Par conséquent, l'article a une barrière (31, 32) soulevée de la couche de recouvrement (2) perméable au liquide.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9700732A SE508538C2 (sv) | 1997-02-28 | 1997-02-28 | Absorberande alster med förbättrad formbeständighet |
| SE9700732-2 | 1997-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998037840A1 true WO1998037840A1 (fr) | 1998-09-03 |
Family
ID=20405979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/SE1998/000235 WO1998037840A1 (fr) | 1997-02-28 | 1998-02-12 | Article absorbant ayant une stabilite de forme amelioree |
Country Status (4)
| Country | Link |
|---|---|
| CO (1) | CO5040076A1 (fr) |
| SE (1) | SE508538C2 (fr) |
| WO (1) | WO1998037840A1 (fr) |
| ZA (1) | ZA981621B (fr) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0963749A3 (fr) * | 1998-06-12 | 2001-03-21 | Uni-Charm Corporation | Serviette hygiénique |
| WO2005063160A1 (fr) | 2003-12-30 | 2005-07-14 | Sca Hygiene Products Ab | Article absorbant et procede de fabrication |
| JP2008161250A (ja) * | 2006-12-27 | 2008-07-17 | Daio Paper Corp | 吸収性物品 |
| US7780643B2 (en) | 2003-12-30 | 2010-08-24 | Sca Hygiene Products Ab | Absorbent article having X-shaped shaping element |
| US9011403B2 (en) | 2012-07-12 | 2015-04-21 | Kimberly-Clark Worldwide, Inc. | Absorbent insert |
| US9011398B2 (en) | 2012-07-12 | 2015-04-21 | Kimberly-Clark Worldwide, Inc. | Containment system |
| US9192524B2 (en) | 2012-07-12 | 2015-11-24 | Kimberly-Clark Worldwide, Inc. | Absorbent insert with positioning notch |
| US9192526B2 (en) | 2012-07-12 | 2015-11-24 | Kimberly-Clark Worldwide, Inc. | Absorbent insert and containment system |
| US9198806B2 (en) | 2012-07-12 | 2015-12-01 | Kimberly-Clark Worldwide, Inc. | Containment pant |
| US9198807B2 (en) | 2012-07-12 | 2015-12-01 | Kimberly-Clark Worldwide, Inc. | Containment pant |
| US9226862B2 (en) | 2012-07-12 | 2016-01-05 | Kimberly-Clark Worldwide, Inc. | Containment pant with positioning key |
| US9308131B2 (en) | 2012-07-12 | 2016-04-12 | Kimberly-Clark Worldwide, Inc. | Containment pant |
| US9675499B2 (en) | 2014-11-25 | 2017-06-13 | Kimberly-Clark Worldwide, Inc. | Containment pant with attachment mechanisms |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE515723C2 (sv) * | 1999-01-29 | 2001-10-01 | Sca Hygiene Prod Ab | Absorberande alster med bågformiga elastiska organ för förbättrad läckagesäkerhet och passform |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886513A (en) * | 1987-07-06 | 1989-12-12 | Kimberly-Clark Corporation | Absorbent pad with reinforcing member to resist deformation |
| EP0590675A1 (fr) * | 1992-09-30 | 1994-04-06 | Kimberly-Clark Corporation | Serviette hygiénique courbée avec des panneaux d'attache au vêtement |
| US5439459A (en) * | 1992-04-30 | 1995-08-08 | Uni-Charm Corporation | Disposable diaper having skin-contacting topsheet provided with elastic opening and method for making the elastic opening |
-
1997
- 1997-02-28 SE SE9700732A patent/SE508538C2/sv not_active IP Right Cessation
-
1998
- 1998-02-12 WO PCT/SE1998/000235 patent/WO1998037840A1/fr active Application Filing
- 1998-02-26 ZA ZA981621A patent/ZA981621B/xx unknown
- 1998-02-27 CO CO98010907A patent/CO5040076A1/es unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4886513A (en) * | 1987-07-06 | 1989-12-12 | Kimberly-Clark Corporation | Absorbent pad with reinforcing member to resist deformation |
| US5439459A (en) * | 1992-04-30 | 1995-08-08 | Uni-Charm Corporation | Disposable diaper having skin-contacting topsheet provided with elastic opening and method for making the elastic opening |
| EP0590675A1 (fr) * | 1992-09-30 | 1994-04-06 | Kimberly-Clark Corporation | Serviette hygiénique courbée avec des panneaux d'attache au vêtement |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0963749A3 (fr) * | 1998-06-12 | 2001-03-21 | Uni-Charm Corporation | Serviette hygiénique |
| US6413248B1 (en) | 1998-06-12 | 2002-07-02 | Uni-Charm Corporation | Sanitary napkin |
| AU755726B2 (en) * | 1998-06-12 | 2002-12-19 | Uni-Charm Corporation | Sanitary napkin |
| WO2005063160A1 (fr) | 2003-12-30 | 2005-07-14 | Sca Hygiene Products Ab | Article absorbant et procede de fabrication |
| AU2004308229B2 (en) * | 2003-12-30 | 2010-05-27 | Sca Hygiene Products Ab | Absorbent article and method for manufacturing absorbent article |
| US7780643B2 (en) | 2003-12-30 | 2010-08-24 | Sca Hygiene Products Ab | Absorbent article having X-shaped shaping element |
| JP2008161250A (ja) * | 2006-12-27 | 2008-07-17 | Daio Paper Corp | 吸収性物品 |
| US9011398B2 (en) | 2012-07-12 | 2015-04-21 | Kimberly-Clark Worldwide, Inc. | Containment system |
| US9011403B2 (en) | 2012-07-12 | 2015-04-21 | Kimberly-Clark Worldwide, Inc. | Absorbent insert |
| US9192524B2 (en) | 2012-07-12 | 2015-11-24 | Kimberly-Clark Worldwide, Inc. | Absorbent insert with positioning notch |
| US9192526B2 (en) | 2012-07-12 | 2015-11-24 | Kimberly-Clark Worldwide, Inc. | Absorbent insert and containment system |
| US9198806B2 (en) | 2012-07-12 | 2015-12-01 | Kimberly-Clark Worldwide, Inc. | Containment pant |
| US9198807B2 (en) | 2012-07-12 | 2015-12-01 | Kimberly-Clark Worldwide, Inc. | Containment pant |
| US9226862B2 (en) | 2012-07-12 | 2016-01-05 | Kimberly-Clark Worldwide, Inc. | Containment pant with positioning key |
| US9308131B2 (en) | 2012-07-12 | 2016-04-12 | Kimberly-Clark Worldwide, Inc. | Containment pant |
| US9675499B2 (en) | 2014-11-25 | 2017-06-13 | Kimberly-Clark Worldwide, Inc. | Containment pant with attachment mechanisms |
Also Published As
| Publication number | Publication date |
|---|---|
| SE9700732D0 (sv) | 1997-02-28 |
| ZA981621B (en) | 1998-09-01 |
| CO5040076A1 (es) | 2001-05-29 |
| SE9700732L (sv) | 1998-08-29 |
| SE508538C2 (sv) | 1998-10-12 |
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