CO5070662A1 - Estructura absorbente y el metodo para su elaboracion - Google Patents
Estructura absorbente y el metodo para su elaboracionInfo
- Publication number
- CO5070662A1 CO5070662A1 CO99036614A CO99036614A CO5070662A1 CO 5070662 A1 CO5070662 A1 CO 5070662A1 CO 99036614 A CO99036614 A CO 99036614A CO 99036614 A CO99036614 A CO 99036614A CO 5070662 A1 CO5070662 A1 CO 5070662A1
- Authority
- CO
- Colombia
- Prior art keywords
- layers
- absorbent structure
- areas
- absorbent
- development
- Prior art date
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
- A61F13/53—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 absorbing medium
- A61F13/531—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 absorbing medium having a homogeneous composition through the thickness of the pad
- A61F13/532—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 absorbing medium having a homogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/53409—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 absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core
- A61F13/53436—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 absorbing medium having an inhomogeneous composition through the thickness of the pad having a folded core having an undulated or corrugated cross-section
-
- 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
- A61F13/53—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 absorbing medium
- A61F13/534—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 absorbing medium having an inhomogeneous composition through the thickness of the pad
- A61F13/535—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 absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
-
- 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
- Y10T428/2495—Thickness [relative or absolute]
-
- 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
- Y10T428/24992—Density or compression of components
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Epidemiology (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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Una estructura absorbente en un artículo absorbente, tal como un pañal, protector para incontinencia, toalla sanitaria, vendajes para heridas, protector de colchón y similares, formada de por lo menos dos capas superpuestas de uno o más materiales de absorción en forma de trama, caracterizada en que dichas capas del material o materiales de absorción en forma de trama tiene anchos diferentes, como sea visualiza en la dirección transversal del artículo y en que la estructura absorbente comprendida de dicha capas ha sido comprimida hasta un espesor que es substancialmente igual sobre todo el ancho de la estructura, de modo que la estructura tiene una mayor densidad en las áreas en donde las capas se superponen una a la otra y una menor densidad en las otras áreas. Un método para elaborar una estructura absorbente en un artículo absorbente tal como un pañal, un protector para incontinencia, una toalla sanitaria, vendaje para heridas, un protector de colchón y similares, caracterizado por colocar por lo menos dos capas (5AND#39, 5") de materiales de absorción en forma de cuña superpuestas una a la otra, dichas capas tienen diferentes anchos como se ve en la dirección transversal del artículo, de manera que las capas se sobreponen una a la otra solo en ciertas áreas. Comprimir la estructura absorbente que comprende dichas capas (5AND#39, 5") hasta un espesor que sea sustancialmente el mismo por todo el ancho de la estructura, resultando en que la estructura obtiene una densidad mayor en las áreas de la misma en donde las capas se sobreponen una a la otra y una densidad menor en otras áreas.<EMI FILE="99036614_1" ID="1" IMF=JPEG >
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9802077A SE515242C2 (sv) | 1998-06-11 | 1998-06-11 | Absorberande struktur i ett absorberande alster samt absorberande alster innefattande en dylik struktur och metod för tillverkning av strukturen |
Publications (1)
Publication Number | Publication Date |
---|---|
CO5070662A1 true CO5070662A1 (es) | 2001-08-28 |
Family
ID=20411662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO99036614A CO5070662A1 (es) | 1998-06-11 | 1999-06-10 | Estructura absorbente y el metodo para su elaboracion |
Country Status (12)
Country | Link |
---|---|
US (1) | US6974891B2 (es) |
EP (1) | EP1093350B2 (es) |
JP (1) | JP2002517280A (es) |
AT (1) | ATE274336T1 (es) |
AU (1) | AU4668299A (es) |
CO (1) | CO5070662A1 (es) |
DE (1) | DE69919710T3 (es) |
PE (1) | PE20000608A1 (es) |
PL (1) | PL194858B1 (es) |
SE (1) | SE515242C2 (es) |
TN (1) | TNSN99112A1 (es) |
WO (1) | WO1999063920A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE515242C2 (sv) † | 1998-06-11 | 2001-07-02 | Sca Hygiene Prod Ab | Absorberande struktur i ett absorberande alster samt absorberande alster innefattande en dylik struktur och metod för tillverkning av strukturen |
US20030082358A1 (en) * | 2001-10-29 | 2003-05-01 | Wenstrup David Edward | Varied density nonwoven |
US7883497B2 (en) * | 2003-02-28 | 2011-02-08 | Sca Hygiene Products Ab | Absorbent article including an absorbent structure |
US20050148964A1 (en) * | 2003-12-29 | 2005-07-07 | Chambers Leon E.Jr. | Absorbent structure having profiled stabilization |
US7834233B2 (en) * | 2004-08-02 | 2010-11-16 | First Quality Product, Inc. | Reduction of odors in absorbent articles |
US20060202380A1 (en) * | 2005-03-11 | 2006-09-14 | Rachelle Bentley | Method of making absorbent core structures with undulations |
BRPI0501157C1 (pt) * | 2005-03-31 | 2007-02-21 | Kimberly Clark Kenko Ind E Com | artigo absorvente contendo um gradiente de densidade em pelo menos duas direções, e método para manufaturar o mesmo |
US7682554B2 (en) * | 2005-08-30 | 2010-03-23 | Kimberly-Clark Worldwide, Inc. | Method and apparatus to mechanically shape a composite structure |
US7687012B2 (en) * | 2005-08-30 | 2010-03-30 | Kimberly-Clark Worldwide, Inc. | Method and apparatus to shape a composite structure without contact |
GB0606661D0 (en) | 2006-04-03 | 2006-05-10 | Brightwake Ltd | Improvements relating to dressings |
JP5102592B2 (ja) * | 2007-11-29 | 2012-12-19 | 花王株式会社 | 吸収性物品及びこの製造方法 |
US20100019322A1 (en) * | 2008-07-23 | 2010-01-28 | International Business Machines Corporation | Semiconductor device and method of manufacturing |
US20100305537A1 (en) * | 2009-06-02 | 2010-12-02 | Gregory Ashton | Better Fitting Diaper Or Pant With Absorbent Particulate Polymer Material And Preformed Crotch |
DE102009029194A1 (de) | 2009-09-04 | 2011-04-07 | Kimberly-Clark Worldwide, Inc., Neenah | Abtrennung gefärbter Stoffe aus wasserhaltigen Flüssigkeiten |
EP2525955B1 (en) | 2010-01-20 | 2019-06-12 | KCI Licensing, Inc. | Foam wound inserts with regions of higher and lower densities, wound dressings, and methods |
GB2493960B (en) | 2011-08-25 | 2013-09-18 | Brightwake Ltd | Non-adherent wound dressing |
US9161869B2 (en) | 2012-03-30 | 2015-10-20 | Kimberly-Clark Worldwide, Inc. | Absorbent articles with decolorizing agents |
US9237975B2 (en) | 2013-09-27 | 2016-01-19 | Kimberly-Clark Worldwide, Inc. | Absorbent article with side barriers and decolorizing agents |
WO2015127289A1 (en) | 2014-02-21 | 2015-08-27 | Attends Healthcare Products, Inc. | Absorbent article with fluid control features |
US10285874B2 (en) | 2014-03-06 | 2019-05-14 | The Procter & Gamble Company | Multi-component topsheets |
EP3113741B1 (en) | 2014-03-06 | 2020-04-22 | The Procter and Gamble Company | Three-dimensional substrates |
WO2015134371A1 (en) | 2014-03-06 | 2015-09-11 | The Procter & Gamble Company | Multi-component topsheets |
JP6242330B2 (ja) * | 2014-12-26 | 2017-12-06 | ユニ・チャーム株式会社 | 吸収性物品 |
EP3340954B1 (en) | 2015-08-26 | 2020-03-25 | The Procter and Gamble Company | Absorbent articles having three-dimensional substrates and indicia |
JP6759369B2 (ja) | 2016-07-01 | 2020-09-23 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 改善されたトップシート乾燥度を有する吸収性物品 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1974578A (en) * | 1932-05-31 | 1934-09-25 | Nat Cellulose Corp | Catamenial bandage |
NL88529C (es) * | 1957-07-08 | |||
NL6414000A (es) * | 1964-12-02 | 1966-06-03 | ||
US3854481A (en) * | 1967-01-13 | 1974-12-17 | Hahn Carl Kg | Tampon having an insertion end of lesser density than the body portion |
NO115487B (es) * | 1967-02-08 | 1968-10-14 | Saba Gmbh | |
US3906952A (en) * | 1970-11-27 | 1975-09-23 | Sophie Zamist | Anatomically-contoured sanitary napkin |
ZA74238B (en) * | 1973-01-15 | 1975-08-27 | Johnson & Johnson | Body fluid barrier films |
US3865112A (en) * | 1974-03-05 | 1975-02-11 | Kimberly Clark Co | Small size sanitary napkins with improved absorption capability |
GB1563697A (en) * | 1975-08-22 | 1980-03-26 | Unilever Ltd | Liquid absorption devices |
US4027672A (en) * | 1975-12-29 | 1977-06-07 | Colgate-Palmolive Company | Absorbent article with improved pad and method |
US4010752A (en) † | 1976-01-07 | 1977-03-08 | Johnson & Johnson | Disposable diaper having a puff bonded facing layer |
FR2354753A1 (fr) * | 1976-06-14 | 1978-01-13 | Franco Pierre | Garniture periodique externe a jeter |
US4676787A (en) * | 1983-06-27 | 1987-06-30 | Gerber Products Company | Diaper |
US4676784A (en) † | 1984-05-01 | 1987-06-30 | Personal Products Company | Stable disposable absorbent structure |
US4714466A (en) * | 1985-01-25 | 1987-12-22 | Kao Corporation | Absorbent member for tampon |
US5611879A (en) † | 1987-12-18 | 1997-03-18 | Kimberly-Clark Corporation | Absorbent article having an absorbent with a variable density in the Z direction and a method of forming said article |
SE462948B (sv) * | 1988-12-06 | 1990-09-24 | Moelnlycke Ab | Absorptionskropp uppvisande mot mittpartiet kontinuerligt oekande komprineringsgrad samt saett foer dess framstaellning |
US5047024A (en) * | 1989-08-30 | 1991-09-10 | Glassman Jacob A | Tampon construction |
FI934518A (fi) * | 1992-10-14 | 1994-04-15 | Mcneil Ppc Inc | Trosskydd |
CN1144574C (zh) * | 1994-08-31 | 2004-04-07 | 金伯利-克拉克环球有限公司 | 具有毛细吸收和耐压性能的薄型吸收件 |
US5741380A (en) † | 1996-02-13 | 1998-04-21 | Cumulus Fibres, Inc. | Multi-density batt |
SE515242C2 (sv) † | 1998-06-11 | 2001-07-02 | Sca Hygiene Prod Ab | Absorberande struktur i ett absorberande alster samt absorberande alster innefattande en dylik struktur och metod för tillverkning av strukturen |
-
1998
- 1998-06-11 SE SE9802077A patent/SE515242C2/sv not_active IP Right Cessation
-
1999
- 1999-05-28 PE PE1999000455A patent/PE20000608A1/es not_active Application Discontinuation
- 1999-06-04 AU AU46682/99A patent/AU4668299A/en not_active Abandoned
- 1999-06-04 WO PCT/SE1999/000964 patent/WO1999063920A1/en active IP Right Grant
- 1999-06-04 DE DE69919710T patent/DE69919710T3/de not_active Expired - Lifetime
- 1999-06-04 JP JP2000552995A patent/JP2002517280A/ja not_active Withdrawn
- 1999-06-04 AT AT99930073T patent/ATE274336T1/de not_active IP Right Cessation
- 1999-06-04 PL PL344664A patent/PL194858B1/pl unknown
- 1999-06-04 EP EP99930073A patent/EP1093350B2/en not_active Expired - Lifetime
- 1999-06-10 TN TNTNSN99112A patent/TNSN99112A1/fr unknown
- 1999-06-10 CO CO99036614A patent/CO5070662A1/es unknown
-
2000
- 2000-12-11 US US09/732,871 patent/US6974891B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6974891B2 (en) | 2005-12-13 |
DE69919710D1 (de) | 2004-09-30 |
ATE274336T1 (de) | 2004-09-15 |
SE9802077L (sv) | 1999-12-12 |
EP1093350B1 (en) | 2004-08-25 |
DE69919710T2 (de) | 2005-09-15 |
WO1999063920A1 (en) | 1999-12-16 |
SE515242C2 (sv) | 2001-07-02 |
DE69919710T3 (de) | 2010-03-18 |
SE9802077D0 (sv) | 1998-06-11 |
PL344664A1 (en) | 2001-11-19 |
TNSN99112A1 (fr) | 2001-12-31 |
EP1093350B2 (en) | 2009-09-30 |
AU4668299A (en) | 1999-12-30 |
US20010003151A1 (en) | 2001-06-07 |
PL194858B1 (pl) | 2007-07-31 |
JP2002517280A (ja) | 2002-06-18 |
PE20000608A1 (es) | 2000-07-12 |
EP1093350A1 (en) | 2001-04-25 |
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