PE96098A1 - Pelicula delgada, respirable, orientada, reforzada con adhesivo - Google Patents
Pelicula delgada, respirable, orientada, reforzada con adhesivoInfo
- Publication number
- PE96098A1 PE96098A1 PE1997000619A PE00061997A PE96098A1 PE 96098 A1 PE96098 A1 PE 96098A1 PE 1997000619 A PE1997000619 A PE 1997000619A PE 00061997 A PE00061997 A PE 00061997A PE 96098 A1 PE96098 A1 PE 96098A1
- Authority
- PE
- Peru
- Prior art keywords
- film layer
- around
- adhesive
- less
- oriented
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 title abstract 4
- 230000001070 adhesive effect Effects 0.000 title abstract 4
- 239000010409 thin film Substances 0.000 title abstract 2
- 239000010408 film Substances 0.000 abstract 5
- 229920000642 polymer Polymers 0.000 abstract 2
- 229920000098 polyolefin Polymers 0.000 abstract 2
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- A61F13/51—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
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51401—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- A61F13/02—Adhesive bandages or dressings
-
- 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
- A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
- A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
- A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
- A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
-
- 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
- A61F13/15203—Properties of the article, e.g. stiffness or absorbency
- A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
- A61F2013/15544—Permeability
Landscapes
- Health & Medical Sciences (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)
- Dermatology (AREA)
- Epidemiology (AREA)
- Textile Engineering (AREA)
- Laminated Bodies (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
QUE COMPRENDE:A) UNA CAPA DE PELICULA, QUE TIENE UNA PRIMERA SUPERFICIE, ORIENTADA EN UNA DIRECCION DEL ESTIRAMIENTO CON UN GROSOR EFECTIVO DE O,6 MILESIMAS DE PULGADA O MENOS, Y QUE ESTA FORMADA A PARTIR DE UNA MEZCLA QUE INCLUYE, SOBRE UN PORCENTAJE DE PESO DE RESMA BASADO EN EL PESO DE RESMA DE LA CAPA DE PELICULA, ALREDEDOR DE 30% A 70% DE UN PRIMER POLIMERO DE POLIOLEFINA, DE 70% A 30% DE RELLENO, Y ALREDEDOR DE 0% A 20% DE UN SEGUNDO POLIMERO DE POLIOLEFINA, ADEMAS DICHA CAPA DE PELICULA TIENE UNA VELOCIDAD DE TRANSMISION DE VAPOR DE AGUA DE AL MENOS 300 g/m�/24 h, UNA RESISTENCIA A LA TRACCION DE DIRECCION TRANSVERSAL DE MAQUINA DE AL MENOS 870 g, UN ALARGAMIENTO DE MAQUINA TRANSVERSAL EN EL PUNTO DE RUPTURA DE AL MENOS 300%; Y B) UN PATRON DE AREAS DE ADHESIVO, APLICADO A DICHA PRIMERA SUPERFICIE DE LA CAPA DE PELICULA, QUE TIENE UNA CANTIDAD AGREGADA DE ADHESIVO DE 0,1 g/m� A 20 g/m�; UN AREA DE UNION DE ALREDEDOR DE 5% A 50% O MENOS POR AREA DE UNIDAD DE LA SUPERFICIE DE DICHA CAPA DE PELICULA; Y UNA SEPARACION MAXIMA ENTRE LAS AREAS ADHESIVAS, EN UNA DIRECCION GENERALMENTE PARALELA A LA DIRECCION DEL ESTIRAMIENTO DE ALREDEDOR DE 1 PULGADA O MENOS. DICHAS PELICULAS DELGADAS TIENEN UNA VARIEDAD DE APLICACIONES, TALES COMO CUBIERTAS EXTERIORES DE ARTICULOS ABSORBENTES PARA LA HIGIENE PERSONAL, COMO PANALES, Y SIMILARES
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2173296P | 1996-07-15 | 1996-07-15 | |
| US88209197A | 1997-06-25 | 1997-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE96098A1 true PE96098A1 (es) | 1999-01-11 |
Family
ID=26695037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE1997000619A PE96098A1 (es) | 1996-07-15 | 1997-07-14 | Pelicula delgada, respirable, orientada, reforzada con adhesivo |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0912787A1 (es) |
| JP (1) | JP2002515926A (es) |
| KR (1) | KR20000023817A (es) |
| CN (1) | CN1230234A (es) |
| AU (1) | AU3668697A (es) |
| BR (1) | BR9710480A (es) |
| CA (1) | CA2260793A1 (es) |
| PE (1) | PE96098A1 (es) |
| PL (1) | PL331172A1 (es) |
| WO (1) | WO1998002609A1 (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6309736B1 (en) * | 1994-12-20 | 2001-10-30 | Kimberly-Clark Worldwide, Inc. | Low gauge films and film/nonwoven laminates |
| US6080818A (en) * | 1997-03-24 | 2000-06-27 | Huntsman Polymers Corporation | Polyolefin blends used for non-woven applications |
| AU9200898A (en) * | 1997-08-21 | 1999-03-08 | Tredegar Corporation | Perforated contoured film for use in a bandage |
| FR2821741A1 (fr) * | 2001-03-08 | 2002-09-13 | Catherine Simone Marthe Piquet | Couche culotte adulte amelioree |
| US20040241399A1 (en) * | 2003-03-21 | 2004-12-02 | Marmon Samuel E. | Pattern bonded nonwoven fabrics |
| AU2005336447B2 (en) | 2005-09-13 | 2011-12-08 | Sca Hygiene Products Ab | Absorbent articles and laminates containing a bonding pattern |
| EP2740451A1 (en) * | 2012-12-10 | 2014-06-11 | Kao Corporation | Absorbent article |
| CN106948091B (zh) * | 2017-04-19 | 2023-06-20 | 广东必得福医卫科技股份有限公司 | 一种单向拉伸弹性无纺布生产设备 |
| JP7447018B2 (ja) * | 2018-05-03 | 2024-03-11 | エイブリィ・デニソン・コーポレイション | 接着積層体及び接着積層体の製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0505027B1 (en) * | 1991-03-22 | 1996-11-06 | Kappler Safety Group | Breathable composite barrier fabric |
| CA2097630A1 (en) * | 1992-12-29 | 1994-06-30 | Ann Louise Mccormack | Stretch-pillowed, bulked laminate |
| CA2116081C (en) * | 1993-12-17 | 2005-07-26 | Ann Louise Mccormack | Breathable, cloth-like film/nonwoven composite |
| CA2123330C (en) * | 1993-12-23 | 2004-08-31 | Ruth Lisa Levy | Ribbed clothlike nonwoven fabric and process for making same |
| CA2148392A1 (en) * | 1994-06-06 | 1995-12-07 | Ann Louise Mccormack | Stretch-thinned film and nonwoven laminate |
| ZA9510307B (en) * | 1994-12-20 | 1996-06-11 | Kimberly Clark Co | Mechanically compatibilized film/non-woven laminates |
-
1997
- 1997-07-09 BR BR9710480-9A patent/BR9710480A/pt not_active Application Discontinuation
- 1997-07-09 AU AU36686/97A patent/AU3668697A/en not_active Abandoned
- 1997-07-09 CA CA002260793A patent/CA2260793A1/en not_active Abandoned
- 1997-07-09 EP EP97933519A patent/EP0912787A1/en not_active Withdrawn
- 1997-07-09 JP JP50628298A patent/JP2002515926A/ja active Pending
- 1997-07-09 CN CN97197943A patent/CN1230234A/zh active Pending
- 1997-07-09 WO PCT/US1997/012452 patent/WO1998002609A1/en not_active Application Discontinuation
- 1997-07-09 PL PL97331172A patent/PL331172A1/xx unknown
- 1997-07-14 PE PE1997000619A patent/PE96098A1/es not_active Application Discontinuation
-
1999
- 1999-01-15 KR KR1019997000303A patent/KR20000023817A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0912787A1 (en) | 1999-05-06 |
| WO1998002609A1 (en) | 1998-01-22 |
| KR20000023817A (ko) | 2000-04-25 |
| CA2260793A1 (en) | 1998-01-22 |
| BR9710480A (pt) | 2002-03-12 |
| CN1230234A (zh) | 1999-09-29 |
| PL331172A1 (en) | 1999-06-21 |
| AU3668697A (en) | 1998-02-09 |
| JP2002515926A (ja) | 2002-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application declared void or lapsed |