ES2126747T3 - Banda de plastico macroscopicamente expandida con drenaje mejorado de fluidos. - Google Patents
Banda de plastico macroscopicamente expandida con drenaje mejorado de fluidos.Info
- Publication number
- ES2126747T3 ES2126747T3 ES94911688T ES94911688T ES2126747T3 ES 2126747 T3 ES2126747 T3 ES 2126747T3 ES 94911688 T ES94911688 T ES 94911688T ES 94911688 T ES94911688 T ES 94911688T ES 2126747 T3 ES2126747 T3 ES 2126747T3
- Authority
- ES
- Spain
- Prior art keywords
- layer
- web
- macroscopically expanded
- fluid
- fibrous material
- 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
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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)
- Orthopedics, Nursing, And Contraception (AREA)
- Laminated Bodies (AREA)
Abstract
EN LA PRESENTE INVENCION SE PRESENTA UNA MALLA DE PLASTICO ELASTICA, TRIDIMENSIONAL, MACROSCOPICAMENTE EXPANDIDA, PERMEABLE A LOS FLUIDOS ADECUADA PARA UTILIZARLA COMO CAPA SUPERIOR EN ARTICULOS ABSORBENTES, ESPECIALMENTE EN ARTICULOS CATAMENIALES. LA MALLA INCLUYE UNA PRIMERA CAPA (60) DE UN MATERIAL POLIMERICO Y UNA SEGUNDA CAPA (62) DE UN MATERIAL FIBROSO ASEGURADA A LA SUPERFICIE INTERIOR DE LA PRIMERA CAPA DE MATERIAL POLIMERICO. EL MATERIAL FIBROSO DE LA CAPA INTERMEDIA SE EXTIENDE POR DEBAJO DE LA SEGUNDA SUPERFICIE (43) DE LA MALLA, ENTRANDO PREFERENTEMENTE EN EL NUCLEO ABSORBENTE (24). DURANTE SU USO, EL FLUIDO DEPOSITADO EN LA CAPA SUPERIOR SE DRENA O VACIA MAS FACILMENTE CUANDO EL MATERIAL FIBROSO DE LA SEGUNDA CAPA DISUELVE LOS MENISCOS FLUIDOS QUE SE FORMAN A LO LARGO DE LA SEGUNDA SUPERFICIE DE LA MALLA, PROPORCIONANDO ASI UNA MAYOR SEQUEDAD Y LIMPIEZA AL USUARIO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/042,365 US5368910A (en) | 1993-04-02 | 1993-04-02 | Macroscopically expanded plastic web having improved fluid drainage |
Publications (1)
Publication Number | Publication Date |
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ES2126747T3 true ES2126747T3 (es) | 1999-04-01 |
Family
ID=21921509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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ES94911688T Expired - Lifetime ES2126747T3 (es) | 1993-04-02 | 1994-03-23 | Banda de plastico macroscopicamente expandida con drenaje mejorado de fluidos. |
Country Status (12)
Country | Link |
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US (1) | US5368910A (es) |
EP (1) | EP0691834B1 (es) |
JP (1) | JPH08508426A (es) |
KR (1) | KR100353697B1 (es) |
AT (1) | ATE175860T1 (es) |
AU (1) | AU6414594A (es) |
CA (1) | CA2159074C (es) |
DE (1) | DE69416118T2 (es) |
ES (1) | ES2126747T3 (es) |
NZ (1) | NZ263447A (es) |
SG (1) | SG79911A1 (es) |
WO (1) | WO1994022408A1 (es) |
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TW273531B (en) * | 1991-08-14 | 1996-04-01 | Chicopee | Textile-like apertured plastic films |
US5514105A (en) * | 1992-01-03 | 1996-05-07 | The Procter & Gamble Company | Resilient plastic web exhibiting reduced skin contact area and enhanced fluid transfer properties |
KR100353700B1 (ko) * | 1993-11-18 | 2003-10-04 | 더 프록터 앤드 갬블 캄파니 | 직조된 착용자-접촉면을 갖는 흡수제품용 웹 |
EP0729330B8 (en) * | 1993-11-18 | 2006-10-18 | The Procter & Gamble Company | Fibrous and apertured, three-dimensional, macroscopically expanded plastic web |
US5665452A (en) * | 1994-03-03 | 1997-09-09 | The Procter & Gamble Company | Three-dimensional, macroscopically expanded, apertured laminate webs |
AU732834B2 (en) * | 1994-06-30 | 2001-05-03 | Procter & Gamble Company, The | Fluid transport webs exhibiting surface energy gradients |
ATE184184T1 (de) * | 1994-06-30 | 1999-09-15 | Procter & Gamble | Flüssigkeitsdurchlässiges gewebe mit oberflächenenergiegradienten |
DE69512067T2 (de) * | 1994-06-30 | 2000-04-27 | The Procter & Gamble Co., Cincinnati | Flüssigkeitsleitendes gewebe mit oberflächenenergiegradienten |
US5753342A (en) * | 1994-09-23 | 1998-05-19 | Tredegar Industries, Inc. | Vacuum assisted application of thin coatings on apertured substrates and articles produced therefrom |
WO1996026697A1 (en) | 1995-02-28 | 1996-09-06 | Tredegar Industries, Inc. | Three-dimensional film formed by melt bonding fibers on the surface of a polymeric film |
US5693037A (en) * | 1995-04-21 | 1997-12-02 | The Procter & Gamble Company | Absorbent articles having improved surfactant-treated hydrophilic topsheets |
US6222092B1 (en) * | 1995-08-28 | 2001-04-24 | Paragon Trade Brands, Inc. | Absorbent garment with top sheet impediment to liquid flow |
US5770144A (en) | 1995-09-01 | 1998-06-23 | Mcneil-Ppc, Inc. | Method of forming improved apertured films by using fluid perforation |
US5980814A (en) * | 1995-09-01 | 1999-11-09 | Mcneil-Ppc, Inc. | Method for making an apertured film coated with a surface-active agent |
US5648142A (en) * | 1995-10-19 | 1997-07-15 | Eastman Chemical Company | Perforated films having channels with cutout portions capable of spontaneous fluid inversion |
US5603707A (en) * | 1995-11-28 | 1997-02-18 | The Procter & Gamble Company | Absorbent article having a rewet barrier |
KR100272833B1 (ko) * | 1995-12-28 | 2000-12-01 | 데이비드 엠 모이어 | 유체 접촉각 구배 및 천공된 배면시이트 층을 갖는 흡수 제품 |
KR100272832B1 (ko) * | 1995-12-28 | 2000-12-01 | 데이비드 엠 모이어 | 유체 접촉각 구배를 갖는 흡수 제품 |
EP0793952A1 (en) * | 1996-03-07 | 1997-09-10 | The Procter & Gamble Company | Absorbent articles having fluid contact angle gradients between the topsheet and absorbent core |
US5628856A (en) * | 1996-04-29 | 1997-05-13 | The Procter & Gamble Company | Method for forming a composite elastic material |
US5645672A (en) * | 1996-06-24 | 1997-07-08 | The Proctor & Gamble Company | Method for forming a composite elastic material |
US5792412A (en) * | 1996-09-13 | 1998-08-11 | The Procter & Gamble Company | Apertured films having durable wettability and processes for marking them |
JPH10211232A (ja) * | 1997-01-31 | 1998-08-11 | Uni Charm Corp | 使い捨て体液吸収性着用物品の表面シートおよびその製造方法 |
JP3484037B2 (ja) * | 1997-01-31 | 2004-01-06 | ユニ・チャーム株式会社 | 使い捨て体液吸収性物品の表面シート |
AU6464698A (en) | 1997-03-21 | 1998-10-20 | Kimberly-Clark Worldwide, Inc. | Dual-zoned absorbent webs |
US5990377A (en) * | 1997-03-21 | 1999-11-23 | Kimberly-Clark Worldwide, Inc. | Dual-zoned absorbent webs |
US5919177A (en) * | 1997-03-28 | 1999-07-06 | Kimberly-Clark Worldwide, Inc. | Permeable fiber-like film coated nonwoven |
US6431695B1 (en) | 1998-06-18 | 2002-08-13 | 3M Innovative Properties Company | Microstructure liquid dispenser |
US6524488B1 (en) | 1998-06-18 | 2003-02-25 | 3M Innovative Properties Company | Method of filtering certain particles from a fluid using a depth loading filtration media |
US6290685B1 (en) | 1998-06-18 | 2001-09-18 | 3M Innovative Properties Company | Microchanneled active fluid transport devices |
US5948711A (en) * | 1997-08-12 | 1999-09-07 | Closson; Addison W. | Barrier fabric for incontinent material |
US6420625B1 (en) * | 1997-09-12 | 2002-07-16 | Kimberly-Clark Worldwide, Inc. | Breathable, liquid-impermeable, apertured film/nonwoven laminate and process for making same |
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-
1993
- 1993-04-02 US US08/042,365 patent/US5368910A/en not_active Expired - Lifetime
-
1994
- 1994-03-23 NZ NZ263447A patent/NZ263447A/en unknown
- 1994-03-23 CA CA002159074A patent/CA2159074C/en not_active Expired - Fee Related
- 1994-03-23 JP JP6522176A patent/JPH08508426A/ja active Pending
- 1994-03-23 SG SG9607938A patent/SG79911A1/en unknown
- 1994-03-23 AU AU64145/94A patent/AU6414594A/en not_active Abandoned
- 1994-03-23 DE DE69416118T patent/DE69416118T2/de not_active Expired - Fee Related
- 1994-03-23 AT AT94911688T patent/ATE175860T1/de not_active IP Right Cessation
- 1994-03-23 ES ES94911688T patent/ES2126747T3/es not_active Expired - Lifetime
- 1994-03-23 KR KR1019950704273A patent/KR100353697B1/ko not_active IP Right Cessation
- 1994-03-23 WO PCT/US1994/003161 patent/WO1994022408A1/en active IP Right Grant
- 1994-03-23 EP EP94911688A patent/EP0691834B1/en not_active Expired - Lifetime
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---|---|
SG79911A1 (en) | 2001-04-17 |
NZ263447A (en) | 1997-12-19 |
US5368910A (en) | 1994-11-29 |
JPH08508426A (ja) | 1996-09-10 |
DE69416118T2 (de) | 1999-06-02 |
ATE175860T1 (de) | 1999-02-15 |
KR100353697B1 (ko) | 2003-03-10 |
KR960701620A (ko) | 1996-03-28 |
EP0691834A1 (en) | 1996-01-17 |
CA2159074A1 (en) | 1994-10-13 |
WO1994022408A1 (en) | 1994-10-13 |
AU6414594A (en) | 1994-10-24 |
CA2159074C (en) | 2000-02-08 |
DE69416118D1 (de) | 1999-03-04 |
EP0691834B1 (en) | 1999-01-20 |
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