ES2138698T3 - Articulos higienicos con lamina superior de pelicula de doble capa con una distribucion seleccionada de grandes aberturas. - Google Patents
Articulos higienicos con lamina superior de pelicula de doble capa con una distribucion seleccionada de grandes aberturas.Info
- Publication number
- ES2138698T3 ES2138698T3 ES95120497T ES95120497T ES2138698T3 ES 2138698 T3 ES2138698 T3 ES 2138698T3 ES 95120497 T ES95120497 T ES 95120497T ES 95120497 T ES95120497 T ES 95120497T ES 2138698 T3 ES2138698 T3 ES 2138698T3
- Authority
- ES
- Spain
- Prior art keywords
- openings
- layer
- film
- layer film
- double layer
- 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.)
- Expired - Lifetime
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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
- A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer top sheet
-
- 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
-
- 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
- A61F13/20—Tampons, e.g. catamenial tampons; Accessories therefor
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
-
- 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
- A61F13/51—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 outer layers of the pads
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
- A61F2013/51173—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of polymeric films
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
ESTA INVENCION SE RELACIONA CON ARTICULOS ABSORBENTES, EN PARTICULAR, COMPRESAS SANITARIAS CON CUBIERTAS EN CAPAS. EN PARTICULAR, UNA PRIMERA CAPA QUE RECIBE LOS LIQUIDOS QUE SE VAN A ABSORBER, TIENE UNA PELICULA CON ABERTURAS DE UN AREA DE AL MENOS 1,4 MM{SUP,2} EN EL CENTRO LONGITUDINAL DE LA PELICULA. UNA SEGUNDA CAPA PERMITE LA TRANSFERENCIA DEL LIQUIDO A UNA ESTRUCTURA ABSORBENTE A TRAVES DE ABERTURAS CON UN AREA MENOR A 1,4 MM{SUP,2}. LA SEGUNDA CAPA TAMBIEN ENMASCARA VISUALMENTE LOS LIQUIDOS ABSORBIDOS EN EL AREA DE ABERTURAS GRANDES DE LA PRIMERA CAPA DE CUBIERTA. PREFERIBLEMENTE, LAS ABERTURAS DE LA PRIMERA CAPA SOLO SE INCLUYEN EN EL CENTRO TRANSVERSAL DE LA PELICULA. LA DISTRIBUCION DE LAS ABERTURAS DEJA UN CIERTO BORDE LATERAL LONGITUDINAL Y PREFERIBLEMENTE UN BORDE FINAL TRANSVERSAL DE LA CUBIERTA SIN ABERTURAS GRANDES, PARA AUMENTAR LA COMODIDAD DURANTE EL USO DEL PRODUCTO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95830254A EP0749739B1 (en) | 1995-06-19 | 1995-06-19 | Perforated dual topsheets for absorbent articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2138698T3 true ES2138698T3 (es) | 2000-01-16 |
Family
ID=8221948
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95830254T Expired - Lifetime ES2151042T3 (es) | 1995-06-19 | 1995-06-19 | Hojas superiores dobles perforadas para articulos absorbentes. |
| ES95114597T Expired - Lifetime ES2141290T3 (es) | 1995-06-19 | 1995-09-16 | Laminas superiores dobles perforadas para articulos absorbentes. |
| ES95120497T Expired - Lifetime ES2138698T3 (es) | 1995-06-19 | 1995-12-22 | Articulos higienicos con lamina superior de pelicula de doble capa con una distribucion seleccionada de grandes aberturas. |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95830254T Expired - Lifetime ES2151042T3 (es) | 1995-06-19 | 1995-06-19 | Hojas superiores dobles perforadas para articulos absorbentes. |
| ES95114597T Expired - Lifetime ES2141290T3 (es) | 1995-06-19 | 1995-09-16 | Laminas superiores dobles perforadas para articulos absorbentes. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0749739B1 (es) |
| JP (1) | JP4031037B2 (es) |
| KR (1) | KR100249614B1 (es) |
| AR (1) | AR002760A1 (es) |
| AT (2) | ATE197241T1 (es) |
| AU (1) | AU699825B2 (es) |
| DE (3) | DE69519288T2 (es) |
| EG (1) | EG21051A (es) |
| ES (3) | ES2151042T3 (es) |
| TW (1) | TW349014B (es) |
| WO (1) | WO1997000060A1 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5919177A (en) * | 1997-03-28 | 1999-07-06 | Kimberly-Clark Worldwide, Inc. | Permeable fiber-like film coated nonwoven |
| EP1267780A2 (en) | 2000-04-07 | 2003-01-02 | The Procter & Gamble Company | Apertured polymeric film for absorbent articles |
| WO2007027701A2 (en) | 2005-08-29 | 2007-03-08 | Cree James W | Apertured laminate and method of making |
| CN101925459B (zh) | 2008-01-30 | 2014-06-25 | 优势创造实业有限责任公司 | 弹性层叠物及其制造方法 |
| CA2756149A1 (en) | 2009-03-24 | 2010-09-30 | James W. Cree | Embossed textured webs and method for making |
| WO2011075669A2 (en) | 2009-12-18 | 2011-06-23 | Advantage Creation Enterprise Llc | Extrusion coated perforated nonwoven web and method for making |
| US9861533B2 (en) | 2013-05-08 | 2018-01-09 | The Procter & Gamble Company | Apertured nonwoven materials and methods for forming the same |
| WO2016073724A1 (en) | 2014-11-06 | 2016-05-12 | The Procter & Gamble Company | Crimped fiber spunbond nonwoven webs / laminates |
| US10940051B2 (en) | 2014-11-06 | 2021-03-09 | The Procter & Gamble Company | Absorbent articles with color effects |
| CN107249534A (zh) | 2014-11-06 | 2017-10-13 | 宝洁公司 | 预应变层合体及其制备方法 |
| EP4335420B1 (en) | 2017-02-16 | 2026-04-01 | The Procter & Gamble Company | Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units |
| US12127925B2 (en) | 2018-04-17 | 2024-10-29 | The Procter & Gamble Company | Webs for absorbent articles and methods of making the same |
| EP3958809B1 (en) | 2019-04-24 | 2025-10-29 | The Procter & Gamble Company | Highly extensible nonwoven webs and absorbent articles having such webs |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929135A (en) | 1974-12-20 | 1975-12-30 | Procter & Gamble | Absorptive structure having tapered capillaries |
| EP0018020B1 (en) | 1979-03-05 | 1984-03-14 | THE PROCTER & GAMBLE COMPANY | Resilient plastic web exhibiting fiber-like properties and method for its manufacture |
| US4342314A (en) | 1979-03-05 | 1982-08-03 | The Procter & Gamble Company | Resilient plastic web exhibiting fiber-like properties |
| US4324246A (en) | 1980-05-12 | 1982-04-13 | The Procter & Gamble Company | Disposable absorbent article having a stain resistant topsheet |
| US4463045A (en) | 1981-03-02 | 1984-07-31 | The Procter & Gamble Company | Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression |
| EP0059506B2 (en) | 1981-03-02 | 1994-01-26 | THE PROCTER & GAMBLE COMPANY | Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression and process for its manufacture |
| CH657043A5 (fr) | 1984-05-14 | 1986-08-15 | Claude Guignard | Element thermoformable, notamment bandage orthopedique. |
| GR851475B (es) * | 1984-06-21 | 1985-11-25 | Procter & Gamble | |
| US4629643A (en) | 1985-05-31 | 1986-12-16 | The Procter & Gamble Company | Microapertured polymeric web exhibiting soft and silky tactile impression |
| US4637819A (en) | 1985-05-31 | 1987-01-20 | The Procter & Gamble Company | Macroscopically expanded three-dimensional polymeric web for transmitting both dynamically deposited and statically contacted fluids from one surface to the other |
| US4591523A (en) * | 1985-05-31 | 1986-05-27 | The Procter & Gamble Company | Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance to fluid transmission |
| US4609518A (en) | 1985-05-31 | 1986-09-02 | The Procter & Gamble Company | Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures |
| US5006394A (en) | 1988-06-23 | 1991-04-09 | The Procter & Gamble Company | Multilayer polymeric film |
| JP2823402B2 (ja) * | 1991-12-04 | 1998-11-11 | ユニ・チャーム株式会社 | 体液吸収性物品 |
| US5522811A (en) * | 1992-11-30 | 1996-06-04 | Uni-Charm Corporation | Topsheet for use in disposable body fluid absorptive goods |
| JP3061507B2 (ja) * | 1993-03-24 | 2000-07-10 | 三井化学株式会社 | 体液吸収性物品の表面シート、その製造方法、およびその製造装置 |
-
1995
- 1995-06-19 DE DE69519288T patent/DE69519288T2/de not_active Expired - Lifetime
- 1995-06-19 AT AT95830254T patent/ATE197241T1/de not_active IP Right Cessation
- 1995-06-19 ES ES95830254T patent/ES2151042T3/es not_active Expired - Lifetime
- 1995-06-19 EP EP95830254A patent/EP0749739B1/en not_active Expired - Lifetime
- 1995-09-16 DE DE69514787T patent/DE69514787T2/de not_active Expired - Fee Related
- 1995-09-16 ES ES95114597T patent/ES2141290T3/es not_active Expired - Lifetime
- 1995-12-22 DE DE69513388T patent/DE69513388T2/de not_active Expired - Fee Related
- 1995-12-22 ES ES95120497T patent/ES2138698T3/es not_active Expired - Lifetime
- 1995-12-22 AT AT95120497T patent/ATE186634T1/de not_active IP Right Cessation
-
1996
- 1996-06-03 AU AU61123/96A patent/AU699825B2/en not_active Ceased
- 1996-06-03 WO PCT/US1996/010143 patent/WO1997000060A1/en not_active Ceased
- 1996-06-03 KR KR1019970709482A patent/KR100249614B1/ko not_active Expired - Fee Related
- 1996-06-03 JP JP50328297A patent/JP4031037B2/ja not_active Expired - Fee Related
- 1996-06-17 EG EG56096A patent/EG21051A/xx active
- 1996-06-19 AR ARP960103198A patent/AR002760A1/es unknown
- 1996-08-21 TW TW085110219A patent/TW349014B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997000060A1 (en) | 1997-01-03 |
| ES2141290T3 (es) | 2000-03-16 |
| EP0749739A1 (en) | 1996-12-27 |
| ATE197241T1 (de) | 2000-11-15 |
| AR002760A1 (es) | 1998-04-29 |
| TW349014B (en) | 1999-01-01 |
| ATE186634T1 (de) | 1999-12-15 |
| DE69519288T2 (de) | 2001-05-17 |
| JP4031037B2 (ja) | 2008-01-09 |
| DE69513388T2 (de) | 2000-06-08 |
| AU6112396A (en) | 1997-01-15 |
| EP0749739B1 (en) | 2000-11-02 |
| DE69514787T2 (de) | 2000-07-13 |
| MX9710314A (es) | 1998-07-31 |
| KR100249614B1 (ko) | 2000-03-15 |
| DE69513388D1 (de) | 1999-12-23 |
| JPH11507577A (ja) | 1999-07-06 |
| DE69514787D1 (de) | 2000-03-02 |
| EG21051A (en) | 2000-10-31 |
| DE69519288D1 (de) | 2000-12-07 |
| KR19990023012A (ko) | 1999-03-25 |
| AU699825B2 (en) | 1998-12-17 |
| ES2151042T3 (es) | 2000-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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