MX2012008321A - Material flexible altamente absorbente. - Google Patents
Material flexible altamente absorbente.Info
- Publication number
- MX2012008321A MX2012008321A MX2012008321A MX2012008321A MX2012008321A MX 2012008321 A MX2012008321 A MX 2012008321A MX 2012008321 A MX2012008321 A MX 2012008321A MX 2012008321 A MX2012008321 A MX 2012008321A MX 2012008321 A MX2012008321 A MX 2012008321A
- Authority
- MX
- Mexico
- Prior art keywords
- liquid storage
- absorbent structure
- storage layer
- layers
- sap
- 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
- A61F13/534—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
- A61F13/537—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 characterised by a layer facilitating or inhibiting flow in one direction or plane, e.g. a wicking 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
- A61F13/15—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
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15642—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers or pads of fibrous material on single sheets or webs
-
- 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
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
- A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
-
- 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
- A61F2013/530131—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 being made in fibre but being not pulp
- A61F2013/530182—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 being made in fibre but being not pulp characterized by the connection between the fibres
-
- 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
- A61F2013/530131—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 being made in fibre but being not pulp
- A61F2013/530379—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 being made in fibre but being not pulp comprising mixtures of fibres
- A61F2013/53043—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 being made in fibre but being not pulp comprising mixtures of fibres with different ratio of components
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530489—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
-
- 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
- A61F2013/530481—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 superabsorbent materials, i.e. highly absorbent polymer gel materials
- A61F2013/530489—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material
- A61F2013/530496—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 superabsorbent materials, i.e. highly absorbent polymer gel materials being randomly mixed in with other material being fixed to fibres
-
- 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
- A61F2013/53445—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 from several sheets
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Manufacturing & Machinery (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
Abstract
La invención se refiere a una estructura absorbente que tiene una secuencia de capas, que comprende al menos una primera y una segunda capa exterior y al menos una capa acumuladora de líquido dispuesta entre aquellas, en donde las capas se disponen superpuestas y forman una estructura laminada, en donde al menos la capa acumuladora de líquido comprende un material de celulosa, preferiblemente fibras de celulosa, y un polímero súper absorbente SAP, preferiblemente partículas de SAP y/o fibras de SAP, en donde la capa acumuladora de líquido al menos tiene menos, de preferencia nada de aglutinante en comparación con las capas acumuladoras de líquido de la estructura absorbente adyacentes a la capa acumuladora de líquido. La estructura absorbente es en particular altamente flexible en él estado húmedo y el estado seco. Se puede usar preferiblemente en productos desechables. La invención se refiere además a un método para producir la estructura absorbente y a un dispositivo para producirla.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010006228A DE102010006228A1 (de) | 2010-01-28 | 2010-01-28 | Flexibles, stark absorbierendes Material |
US12/657,982 US20110184365A1 (en) | 2010-01-28 | 2010-01-28 | Flexible, highly absorbent material |
PCT/EP2011/000391 WO2011092025A1 (de) | 2010-01-28 | 2011-01-28 | Flexibles, stark absorbierendes material |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2012008321A true MX2012008321A (es) | 2013-01-22 |
MX345705B MX345705B (es) | 2017-02-13 |
Family
ID=43971304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012008321A MX345705B (es) | 2010-01-28 | 2011-01-28 | Material flexible altamente absorbente. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP2528567B1 (es) |
JP (1) | JP5934111B2 (es) |
CN (1) | CN102883693B (es) |
BR (1) | BR112012018544B1 (es) |
CA (1) | CA2787887C (es) |
ES (1) | ES2847975T3 (es) |
MX (1) | MX345705B (es) |
PL (1) | PL2528567T3 (es) |
RU (1) | RU2563760C2 (es) |
WO (1) | WO2011092025A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5709796B2 (ja) * | 2012-05-18 | 2015-04-30 | ユニ・チャーム株式会社 | 吸収性物品 |
GB2503924A (en) * | 2012-07-13 | 2014-01-15 | Glatfelter Switzerland Sarl | Super-absorbent sandwich web |
CN104582653B (zh) * | 2012-10-23 | 2018-04-24 | 花王株式会社 | 吸收性物品 |
WO2016115181A1 (en) * | 2015-01-12 | 2016-07-21 | Buckeye Technologies Inc. | High performance nonwoven structure |
AU2016348312B2 (en) * | 2015-11-06 | 2020-09-10 | Ethicon, Inc. | Compacted hemostatic cellulosic aggregates |
DE102017215078A1 (de) * | 2017-08-29 | 2019-02-28 | Sig Technology Ag | Flächenförmiger Verbund, insbesondere zum Herstellen formstabiler Nahrungsmittelbehälter, mit einer durch eine Vielzahl von teilweise konvex gebogenen Rilllinien gebildeten Dachfläche |
US11091861B2 (en) * | 2018-01-31 | 2021-08-17 | Fibertex Personal Care A/S | Spunbonded nonwoven with crimped fine fibers |
EP3569210B1 (en) * | 2018-05-15 | 2022-04-27 | The Procter & Gamble Company | Disposable absorbent articles |
JP7136733B2 (ja) * | 2019-03-28 | 2022-09-13 | 大同メタル工業株式会社 | 摺動部材 |
WO2021053588A1 (en) * | 2019-09-18 | 2021-03-25 | Georgia-Pacific Mt. Holly Llc | Absorbent nonwoven materials |
CN111195368A (zh) * | 2020-03-09 | 2020-05-26 | 江苏德邦卫生用品有限公司 | 一种抗菌高吸附性的婴儿尿不湿及制备工艺 |
CN111529212A (zh) * | 2020-05-07 | 2020-08-14 | 陈兵 | 吸收性复合体及制造方法、吸收性物品及制造方法、卫生材料、医疗用品 |
CN115005729B (zh) * | 2022-07-06 | 2024-04-23 | 欣龙控股(集团)股份有限公司 | 一种麻面透气百洁布 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3720031A1 (de) * | 1987-06-16 | 1989-01-05 | Freudenberg Carl Fa | Saugkoerper aus vliesstoff und verfahren zu seiner herstellung |
US5360420A (en) * | 1990-01-23 | 1994-11-01 | The Procter & Gamble Company | Absorbent structures containing stiffened fibers and superabsorbent material |
DE19505709A1 (de) | 1995-02-20 | 1996-08-22 | Stockhausen Chem Fab Gmbh | Schichtförmig aufgebauter Körper zur Absorption von Flüssigkeiten sowie seine Herstellung und Verwendung |
US6420626B1 (en) * | 1999-06-08 | 2002-07-16 | Buckeye Technologies Inc. | Unitary fluid acquisition, storage, and wicking material |
WO2001070158A1 (en) * | 1998-08-27 | 2001-09-27 | Weyerhaeuser Company | Absorbent composite having surface dryness |
DE19918343C2 (de) | 1999-04-22 | 2001-03-08 | Wacker Chemie Gmbh | Verfahren zur Herstellung von Faservliesen nach dem Airlaidverfahren |
DE10152155B4 (de) | 2001-10-25 | 2007-09-13 | Korma S.P.A. | Absorber mit Bindemittel |
DE60216892T2 (de) * | 2002-04-24 | 2007-08-30 | The Procter & Gamble Company, Cincinnati | Saugfähiger Artikel mit einer einheitlichen, absorbierenden Struktur |
DE10232078A1 (de) | 2002-07-15 | 2004-03-04 | Wagner, Werner, Dr. | Verfahren zur Herstellung von Fasern mit einem Gehalt an Superabsobentien |
DE10251137A1 (de) | 2002-10-31 | 2004-05-13 | Basf Ag | Ultradünne Materialien aus Faser und Superabsorber |
US6888044B2 (en) * | 2002-12-23 | 2005-05-03 | Kimberly-Clark Worldwide, Inc. | High capacity absorbent structure and method for producing same |
DE10327026B4 (de) | 2003-06-16 | 2010-11-04 | Hakle-Kimberly Deutschland Gmbh | Airlaidverfahren mit verbessertem Durchsatz, Faservlies, Verwendung einer Viskosekurzfaser und Absorbierender Gegenstand |
JP4342330B2 (ja) * | 2003-11-14 | 2009-10-14 | ユニ・チャーム株式会社 | 使い捨て着用物品 |
DE102004005417A1 (de) | 2004-02-03 | 2005-08-18 | Basf Ag | Quellbare hydrogelbildende Polymere mit geringem Feinstaubanteil |
DE102004009556A1 (de) | 2004-02-25 | 2005-09-22 | Concert Gmbh | Verfahren zur Herstellung einer Faserbahn aus Cellulosefasern in einem Trockenlegungsprozess |
DE102004015686A1 (de) | 2004-03-29 | 2005-10-27 | Basf Ag | Quellbare hydrogelbildende Polymere mit hoher Permeabilität |
DE102004024551B4 (de) | 2004-05-18 | 2007-10-04 | Metsä Tissue Oyj | Kombiniertes Tissue/Airlaid-Produkt, Verwendung und Verfahren zu dessen Herstellung |
DE102004056154A1 (de) | 2004-11-05 | 2006-05-11 | Concert Gmbh | Walzenanordnung für die Vlies-Produktion |
EP2140844B1 (en) * | 2008-07-04 | 2012-09-12 | Oerlikon Textile GmbH & Co. KG | Nonwoven fibrous multiply fabric and method and plant for producing the fabric |
DE102010006228A1 (de) | 2010-01-28 | 2011-08-18 | Glatfelter Falkenhagen GmbH, 16928 | Flexibles, stark absorbierendes Material |
-
2011
- 2011-01-28 ES ES11705432T patent/ES2847975T3/es active Active
- 2011-01-28 RU RU2012136630/12A patent/RU2563760C2/ru active
- 2011-01-28 EP EP11705432.0A patent/EP2528567B1/de active Active
- 2011-01-28 MX MX2012008321A patent/MX345705B/es active IP Right Grant
- 2011-01-28 CA CA2787887A patent/CA2787887C/en active Active
- 2011-01-28 WO PCT/EP2011/000391 patent/WO2011092025A1/de active Application Filing
- 2011-01-28 PL PL11705432.0T patent/PL2528567T3/pl unknown
- 2011-01-28 CN CN201180007801.5A patent/CN102883693B/zh active Active
- 2011-01-28 BR BR112012018544-6A patent/BR112012018544B1/pt not_active IP Right Cessation
- 2011-01-28 JP JP2012550374A patent/JP5934111B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2787887A1 (en) | 2011-08-04 |
BR112012018544B1 (pt) | 2020-09-29 |
CN102883693B (zh) | 2017-04-26 |
RU2563760C2 (ru) | 2015-09-20 |
MX345705B (es) | 2017-02-13 |
JP2013517859A (ja) | 2013-05-20 |
EP2528567B1 (de) | 2020-09-16 |
CN102883693A (zh) | 2013-01-16 |
EP2528567A1 (de) | 2012-12-05 |
PL2528567T3 (pl) | 2021-03-22 |
WO2011092025A1 (de) | 2011-08-04 |
BR112012018544A2 (pt) | 2016-05-03 |
ES2847975T3 (es) | 2021-08-04 |
JP5934111B2 (ja) | 2016-06-15 |
CA2787887C (en) | 2018-06-12 |
RU2012136630A (ru) | 2014-03-10 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |