ES2135752T3 - Bandas de transporte de fluido que exhiben gradientes de energia superficial. - Google Patents
Bandas de transporte de fluido que exhiben gradientes de energia superficial.Info
- Publication number
- ES2135752T3 ES2135752T3 ES95923814T ES95923814T ES2135752T3 ES 2135752 T3 ES2135752 T3 ES 2135752T3 ES 95923814 T ES95923814 T ES 95923814T ES 95923814 T ES95923814 T ES 95923814T ES 2135752 T3 ES2135752 T3 ES 2135752T3
- Authority
- ES
- Spain
- Prior art keywords
- surface energy
- web
- fluid
- gradients
- present
- 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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- 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
- A61F13/51—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
- A61F13/511—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
- A61F13/5121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61F13/511—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
- A61F13/5121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures
- A61F13/5122—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterised by the vertical shape of the apertures, e.g. three dimensional apertures, e.g. macro-apertures and comprising secondary apertures, e.g. macro-apertures in combination with microapertures
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- 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
- A61F13/511—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
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- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
- A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
- A61F13/51311—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability the permeability gradient being in the vertical direction
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- 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
- A61F2013/15422—Density
- A61F2013/1543—Density with a density gradient in the horizontal plane
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- 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
- A61F2013/51059—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 being sprayed with chemicals
- A61F2013/51061—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 being sprayed with chemicals for rendering the surface hydrophobic
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- 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
- A61F2013/51059—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 being sprayed with chemicals
- A61F2013/51066—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 being sprayed with chemicals for rendering the surface hydrophilic
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- 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
- A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
- A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
- A61F2013/51147—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material being polymeric films
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- 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
- A61F13/511—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
- A61F2013/51165—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of films and nonwovens
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- 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
- A61F13/511—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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
- Y10T428/24331—Composite web or sheet including nonapertured component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (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)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Laminated Bodies (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Lubricants (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Nonwoven Fabrics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Materials For Medical Uses (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
LA PRESENTE INVENCION HACE REFERENCIA, EN LA REALIZACION PREFERIDA, A UNA RED PERMEABLE A LOS LIQUIDOS QUE INCLUYE UNA PRIMERA SUPERFICIE EN CONTACTO CON EL USUARIO Y UNA SEGUNDA SUPERFICIE EN CONTACTO CON LA PRENDA. LA RED ESTA ESPECIALMENTE INDICADA PARA USAR COMO LAMINA SUPERIOR EN UN ARTICULO ABSORBENTE DESECHABLE. LA PRIMERA Y LA SEGUNDA SUPERFICIE ESTAN SEPARADAS UNA DE OTRA POR UNA PARTE INTERMEDIA. LA PRIMERA SUPERFICIE DE LA RED PROPORCIONA UNA ESTRUCTURA QUE MUESTRA UNA ENERGIA SUPERFICIAL INFERIOR A LA ENERGIA SUPERFICIAL DE LA PARTE INTERMEDIA. EN LA REALIZACION PREFERIDA, LA RED MUESTRA UNA VARIEDAD DE ZONAS DE ENERGIA SUPERFICIAL COMPARATIVAMENTE BAJA QUE DEFINEN GRADIENTES DE ENERGIA SUPERFICIAL QUE DEFINEN GRADIENTES DE ENERGIA SUPERFICIAL DONDE SE INTERCONEXIONAN CON SUPERFICIES DE LA RED DE ENERGIA MAS ALTA. MAS ESPECIALMENTE, LA PRESENTE INVENCION SE REFIERE A UNA RED PERMEABLE A LOS LIQUIDOS QUE TIENE UNA VARIEDAD DE GRADIENTES DE ENERGIA SUPERFICIAL A PEQUEÑA ESCALA QUESE ORIENTAN Y LOCALIZAN DE FORMA QUE EXTRAIGAN EL FLUIDO DE LA PRIMERA SUPERFICIE O DE LA SUPERFICIE EN CONTACTO CON EL USUARIO. LA RED MANTIENE ESENCIALMENTE SUS PROPIEDADES VISUALES, TACTILES, Y FISICAS DEL MATERIAL DE SUBSTRATO MIENTRAS QUE SE CONSIGUEN AL MISMO TIEMPO LAS PROPIEDADES DE ENERGIA SUPERFICIAL DESEADAS. LA RED QUE TRANSPORTA EL FLUIDO SEGUN ESTA INVENCION PREFERIBLEMENTE INCLUYE ZONAS SEPARADAS , DISCONTINUAS QUE DEFINEN GRADIENTES DE ENERGIA SUPERFICIAL A PEQUEÑA ESCALA EN LA PRIMERA SUPERFICIE PARA AYUDAR EN EL MOVIMIENTO A PEQUEÑA ESCALA DEL FLUIDO HACIA LAS APERTURAS O ENTRADAS CAPILARES PARA SU EXTRACCION DE LA PRIMERA SUPERFICIE. DICHAS REDES TAMBIEN INCLUYEN PREFERIBLEMENTE GRADIENTES DE ENERGIA SUPERFICIAL A PEQUEÑA ESCALA PERPENDICULARES A LA PRIMERA SUPERFICIE DENTRO DE UNA ESTRUCTURA CAPILAR PARA COLABORAR EN LA EXTRACCION DE FLUIDO DE LA PRIMERA SUPERFICIE DENTRO DE CAPILARES PARA UN TRANSPORTE CAPILAR DE LOS FLUIDOS. LOS MATERIALES INDICADOS PARA USAR EN LA RED DE LA PRESENTE INVENCION INCLUYEN PELICULAS FORMADAS PERFORADAS, MATERIALES NO TEJIDOS PERFORADOS Y NO PERFORADOS, ESTRUCTURAS COMPUESTAS, Y SIMILARES.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26840494A | 1994-06-30 | 1994-06-30 | |
US32657194A | 1994-10-20 | 1994-10-20 | |
US44293595A | 1995-05-31 | 1995-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2135752T3 true ES2135752T3 (es) | 1999-11-01 |
Family
ID=27402070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95923814T Expired - Lifetime ES2135752T3 (es) | 1994-06-30 | 1995-06-12 | Bandas de transporte de fluido que exhiben gradientes de energia superficial. |
Country Status (23)
Country | Link |
---|---|
US (4) | US6231948B1 (es) |
EP (1) | EP0767648B1 (es) |
JP (1) | JP3563074B2 (es) |
KR (1) | KR100259316B1 (es) |
CN (1) | CN1130175C (es) |
AT (1) | ATE184185T1 (es) |
AU (1) | AU2824795A (es) |
BR (1) | BR9508156A (es) |
CA (1) | CA2192559C (es) |
CO (1) | CO4290532A1 (es) |
CZ (1) | CZ288371B6 (es) |
DE (1) | DE69512067T2 (es) |
DK (1) | DK0767648T3 (es) |
ES (1) | ES2135752T3 (es) |
FI (1) | FI965226A (es) |
GR (1) | GR3031190T3 (es) |
HK (1) | HK1012983A1 (es) |
HU (1) | HU222768B1 (es) |
NO (1) | NO965579L (es) |
PE (1) | PE66096A1 (es) |
TR (1) | TR199500799A2 (es) |
TW (1) | TW300164B (es) |
WO (1) | WO1996000548A1 (es) |
Families Citing this family (181)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693037A (en) * | 1995-04-21 | 1997-12-02 | The Procter & Gamble Company | Absorbent articles having improved surfactant-treated hydrophilic topsheets |
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 |
US6025535A (en) * | 1996-10-28 | 2000-02-15 | The Procter & Gamble Company | Topsheet for absorbent articles exhibiting improved masking properties |
AU734534B2 (en) * | 1996-12-09 | 2001-06-14 | Procter & Gamble Company, The | A method for forming a laminate web |
US5968853A (en) * | 1997-03-10 | 1999-10-19 | The Procter & Gamble Company | Tissue with a moisture barrier |
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-
1995
- 1995-06-12 DE DE69512067T patent/DE69512067T2/de not_active Revoked
- 1995-06-12 WO PCT/US1995/007430 patent/WO1996000548A1/en not_active Application Discontinuation
- 1995-06-12 ES ES95923814T patent/ES2135752T3/es not_active Expired - Lifetime
- 1995-06-12 CA CA002192559A patent/CA2192559C/en not_active Expired - Fee Related
- 1995-06-12 BR BR9508156A patent/BR9508156A/pt not_active IP Right Cessation
- 1995-06-12 JP JP50321396A patent/JP3563074B2/ja not_active Expired - Fee Related
- 1995-06-12 CN CN95194773A patent/CN1130175C/zh not_active Expired - Fee Related
- 1995-06-12 HU HU9603583A patent/HU222768B1/hu not_active IP Right Cessation
- 1995-06-12 CZ CZ19963851A patent/CZ288371B6/cs not_active IP Right Cessation
- 1995-06-12 AU AU28247/95A patent/AU2824795A/en not_active Abandoned
- 1995-06-12 EP EP95923814A patent/EP0767648B1/en not_active Revoked
- 1995-06-12 KR KR1019960707567A patent/KR100259316B1/ko not_active IP Right Cessation
- 1995-06-12 DK DK95923814T patent/DK0767648T3/da active
- 1995-06-12 AT AT95923814T patent/ATE184185T1/de not_active IP Right Cessation
- 1995-06-29 CO CO95028525A patent/CO4290532A1/es unknown
- 1995-06-30 PE PE1995272500A patent/PE66096A1/es not_active Application Discontinuation
- 1995-06-30 TR TR95/00799A patent/TR199500799A2/xx unknown
- 1995-08-30 TW TW084109040A patent/TW300164B/zh active
-
1996
- 1996-12-27 NO NO965579A patent/NO965579L/no unknown
- 1996-12-27 FI FI965226A patent/FI965226A/fi unknown
-
1997
- 1997-04-11 US US08/832,715 patent/US6231948B1/en not_active Expired - Fee Related
- 1997-04-11 US US08/826,508 patent/US6025049A/en not_active Expired - Lifetime
- 1997-04-11 US US08/837,024 patent/US5989478A/en not_active Expired - Lifetime
- 1997-04-11 US US08/837,067 patent/US6180052B1/en not_active Expired - Fee Related
-
1998
- 1998-12-21 HK HK98114457A patent/HK1012983A1/xx not_active IP Right Cessation
-
1999
- 1999-09-09 GR GR990402152T patent/GR3031190T3/el unknown
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