MXPA05002256A - Core for absorbent articles and method of making the same. - Google Patents

Core for absorbent articles and method of making the same.

Info

Publication number
MXPA05002256A
MXPA05002256A MXPA05002256A MXPA05002256A MXPA05002256A MX PA05002256 A MXPA05002256 A MX PA05002256A MX PA05002256 A MXPA05002256 A MX PA05002256A MX PA05002256 A MXPA05002256 A MX PA05002256A MX PA05002256 A MXPA05002256 A MX PA05002256A
Authority
MX
Mexico
Prior art keywords
core
making
same
absorbent articles
filaments
Prior art date
Application number
MXPA05002256A
Other languages
Spanish (es)
Inventor
Donald A Sheldon
Original Assignee
Tyco Healthcare Retail Serv Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tyco Healthcare Retail Serv Ag filed Critical Tyco Healthcare Retail Serv Ag
Publication of MXPA05002256A publication Critical patent/MXPA05002256A/en

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
    • 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
    • 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
    • A61F13/538—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 characterised by specific fibre orientation or weave
    • 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
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/643—Including parallel strand or fiber material within the nonwoven fabric
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/699—Including particulate material other than strand or fiber material

Abstract

An absorbent core is provided for use in an absorbent article. The core includes a plurality of substantially continuous and coextensive filaments. At least some of the filaments have disposed on a surface thereof a layer comprising a superabsorbent material formed in place on the surface from a liquid superabsorbent polymer.
MXPA05002256A 2002-08-26 2003-08-25 Core for absorbent articles and method of making the same. MXPA05002256A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40612302P 2002-08-26 2002-08-26
PCT/US2003/026563 WO2004017883A1 (en) 2002-08-26 2003-08-25 Core for absorbent articles and method of making the same

Publications (1)

Publication Number Publication Date
MXPA05002256A true MXPA05002256A (en) 2005-06-08

Family

ID=31946961

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05002256A MXPA05002256A (en) 2002-08-26 2003-08-25 Core for absorbent articles and method of making the same.

Country Status (7)

Country Link
US (1) US20060040579A1 (en)
EP (1) EP1531774A1 (en)
JP (1) JP2005536291A (en)
AU (1) AU2003260058A1 (en)
CA (1) CA2495919A1 (en)
MX (1) MXPA05002256A (en)
WO (1) WO2004017883A1 (en)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2534778C (en) 2003-08-06 2010-11-16 The Procter & Gamble Company Absorbant structures comprising coated water-swellable material
CA2534285C (en) * 2003-08-06 2010-10-12 The Procter & Gamble Company Coated water-swellable material
US7427437B2 (en) * 2003-08-06 2008-09-23 The Procter & Gamble Company Absorbent article comprising coated water-swellable polymer
EP1518567B1 (en) * 2003-09-25 2017-06-28 The Procter & Gamble Company Absorbent articles comprising fluid acquisition zones with coated superabsorbent particles
EP1772126B1 (en) 2004-06-28 2013-09-11 Daio Paper Corporation Apparatus for producing absorbing material, absorbing material and absorbent article
EP1782784B1 (en) 2004-06-28 2014-01-01 Daio Paper Corporation Absorber and absorbent article
JP4553700B2 (en) * 2004-11-29 2010-09-29 大王製紙株式会社 Absorbent article and manufacturing method of absorbent body
US7884259B2 (en) 2004-06-28 2011-02-08 Daio Paper Corporation Absorbent article
JP4542381B2 (en) * 2004-06-30 2010-09-15 大王製紙株式会社 Body fluid absorbent article
ATE523178T1 (en) 2004-06-30 2011-09-15 Daio Seishi Kk HUMOR-ABSORBING ARTICLE AND METHOD FOR PRODUCING IT
EP1774940B1 (en) 2004-06-30 2013-09-11 Daio Paper Corporation Humor absorbent article
JP4397745B2 (en) * 2004-06-30 2010-01-13 大王製紙株式会社 Absorbent articles
JP4535858B2 (en) * 2004-11-30 2010-09-01 花王株式会社 Absorbent sheet
EP1843797B1 (en) 2005-02-04 2014-01-22 The Procter and Gamble Company Absorbent structure with improved water-absorbing material
CA2596861A1 (en) * 2005-02-04 2006-08-10 The Procter & Gamble Company Absorbent structure with improved water-absorbing material
EP1846050A2 (en) * 2005-02-04 2007-10-24 Basf Aktiengesellschaft A process for producing a water-absorbing material having a coating of elastic filmforming polymers
DE602006015422D1 (en) * 2005-02-04 2010-08-26 Basf Se METHOD FOR PRODUCING A WATER ABSORBENT MATERIAL WITH A COATING OF ELASTIC FILM-FORMING POLYMERS
US20080187756A1 (en) * 2005-02-04 2008-08-07 Basf Aktiengesellschaft Water-Absorbing Material Having a Coating of Elastic Film-Forming Polymers
WO2006083583A2 (en) * 2005-02-04 2006-08-10 The Procter & Gamble Company Absorbent structure with improved water-swellable material
WO2006082240A1 (en) * 2005-02-04 2006-08-10 Basf Aktiengesellschaft Water swellable material
EP1870067A4 (en) * 2005-04-01 2010-09-01 Kao Corp Absorbent article
JP5044406B2 (en) * 2005-08-25 2012-10-10 大王製紙株式会社 Absorbent articles
EP1922045B1 (en) 2005-09-07 2012-11-07 Tyco Healthcare Group LP Self contained wound dressing with micropump
JP4904089B2 (en) * 2006-05-31 2012-03-28 大王製紙株式会社 Absorbent article and manufacturing method thereof
US7841040B2 (en) 2006-09-26 2010-11-30 First Quality Retail Services, Llc Absorbent cleaning pad with extended portion for use with a cleaning implement
CN101563114B (en) 2006-12-22 2013-01-09 Sca卫生用品公司 Bicomponent superabsorbent fibre
WO2010017437A1 (en) * 2008-08-08 2010-02-11 Tyco Healthcare Group Lp Wound dressing of continuous fibers
US9084700B2 (en) * 2009-02-04 2015-07-21 John D. Litvay Absorbent articles having a pulpless absorbent core with improved performance
US8283516B2 (en) * 2009-04-01 2012-10-09 Litvay John D Absorbent product with low dryness index
US20130090619A1 (en) * 2011-10-07 2013-04-11 Scahygiene Products Ab Disposable absorbent product with multiple fluid storage structures and related methods
US10369246B2 (en) 2013-06-14 2019-08-06 Krp U.S., Llc Absorbent articles having pockets and related methods therefor
JP6415077B2 (en) * 2014-04-01 2018-10-31 株式会社ダイセル Hydrophilic cellulose acetate tow band and absorber using the same
EP3058914B1 (en) * 2015-02-17 2018-01-17 The Procter and Gamble Company Absorbent articles and absorbent cores forming a three-dimensional basin
EP3058912B1 (en) * 2015-02-17 2018-11-07 The Procter and Gamble Company Absorbent articles forming a three-dimensional basin
EP3058916B1 (en) 2015-02-17 2018-01-31 The Procter and Gamble Company Package for absorbent articles forming a three-dimensional basin
EP3058913B1 (en) * 2015-02-17 2018-07-25 The Procter and Gamble Company Absorbent articles forming a three-dimensional basin
EP3058915B1 (en) 2015-02-17 2018-11-07 The Procter and Gamble Company Absorbent cores for absorbent articles
EP3058910B1 (en) * 2015-02-17 2019-04-10 The Procter and Gamble Company Absorbent articles forming a three-dimensional basin
JP6726501B2 (en) * 2016-03-30 2020-07-22 株式会社ダイセル Toe spreader manufacturing apparatus and tow spreader manufacturing method
JP6653632B2 (en) * 2016-07-05 2020-02-26 株式会社ダイセル Absorbent article manufacturing apparatus and method for manufacturing absorbent article
US11027039B2 (en) * 2017-02-26 2021-06-08 Dsg Technology Holdings Ltd. Absorbent material, and system and method of making same
JP6626948B2 (en) * 2018-10-02 2019-12-25 株式会社ダイセル Hydrophilic cellulose acetate tow band and absorber using the same
JP2020111869A (en) * 2020-04-14 2020-07-27 株式会社ダイセル Opened tow production apparatus and opened tow production method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342314A (en) * 1979-03-05 1982-08-03 The Procter & Gamble Company Resilient plastic web exhibiting fiber-like properties
US4324246A (en) * 1980-05-12 1982-04-13 The Procter & Gamble Company Disposable absorbent article having a stain resistant topsheet
US6004893A (en) * 1983-07-05 1999-12-21 The Procter & Gamble Company Shaped sanitary napkin with flaps
US4944963A (en) * 1985-06-28 1990-07-31 Mcneil-Ppc, Inc. In situ crosslinking of polyelectrolytes
JPH0764896B2 (en) * 1987-04-17 1995-07-12 三菱化学株式会社 Method for manufacturing water-absorbent composite material
US4888238A (en) * 1987-09-16 1989-12-19 James River Corporation Superabsorbent coated fibers and method for their preparation
US5972505A (en) * 1989-04-04 1999-10-26 Eastman Chemical Company Fibers capable of spontaneously transporting fluids
DE69101147T2 (en) * 1990-06-28 1994-09-01 Eastman Kodak Co ABSORBENT AND LIQUID-TRANSPORTING FIBERS.
US5641561A (en) * 1992-08-17 1997-06-24 Weyerhaeuser Company Particle binding to fibers
SE501834C2 (en) * 1993-09-22 1995-05-22 Moelnlycke Ab Superabsorbent fiber or nonwoven fabric, process for its preparation, and absorbent articles comprising it
CA2116953C (en) * 1993-10-29 2003-08-19 Kimberly-Clark Worldwide, Inc. Absorbent article which includes superabsorbent material located in discrete elongate pockets placed in selected patterns
USH1565H (en) * 1994-08-15 1996-07-02 Brodof; Terry A. Superabsorbent, continuous filament web
FI100165B (en) * 1995-03-01 1997-10-15 Bki Holding Corp Process for making a suction layer for a hygiene product and a suction layer made according to the method
DE69629081T2 (en) * 1995-09-14 2004-05-27 Nippon Shokubai Co. Ltd. Absorbent composite material, absorbent article and process for their manufacture
US6383960B1 (en) * 1997-10-08 2002-05-07 Kimberly-Clark Worldwide, Inc. Layered absorbent structure
US6342298B1 (en) * 1997-11-19 2002-01-29 Basf Aktiengesellschaft Multicomponent superabsorbent fibers
US6417425B1 (en) * 2000-02-01 2002-07-09 Basf Corporation Absorbent article and process for preparing an absorbent article
US6627670B2 (en) * 2000-04-26 2003-09-30 Dow Global Technologies Inc. Durable, absorbent latex foam composition having high vertical wicking
CO5200776A1 (en) * 2000-05-12 2002-09-27 Bki Holding Corp ABSORBENT STRUCTURE WITH INTEGRAL STEAM TRANSMITTER HUMIDITY BARRIER
US20030135176A1 (en) * 2002-01-16 2003-07-17 Troy Delzer System and method for depositing particulate matter in absorbent cores

Also Published As

Publication number Publication date
AU2003260058A1 (en) 2004-03-11
US20060040579A1 (en) 2006-02-23
CA2495919A1 (en) 2004-03-04
WO2004017883A1 (en) 2004-03-04
JP2005536291A (en) 2005-12-02
EP1531774A1 (en) 2005-05-25

Similar Documents

Publication Publication Date Title
MXPA05002256A (en) Core for absorbent articles and method of making the same.
MY119943A (en) Topsheet for body fluids absorbent article.
EP2086487A4 (en) Disposable absorbent articles having an interior design signal
MXPA04004004A (en) Elastic composite, process for manufacture and use.
AR042517A1 (en) AN ABSORBENT NUCLEO TO USE IN AN ABSORBENT ARTICLE AND THE PROCESS TO MAKE SUCH NUCLEO
GB2327094B (en) Method of producing an apertured covering sheet for an absorbent article and a material produced in accordance with the method
NO308021B1 (en) Absorbent body for an absorbent article, method of manufacture thereof and use of the article
WO2004011723A3 (en) Apparatus and form for making an air formed fibrous web
NO20053701L (en) Procedure for Producing a Belt and a Belt for Making Bulk Paper Handkerchiefs and Paper Towels and Non-Woven Articles and Wires
AU7058200A (en) Foam/film composite medical articles
ATE376478T1 (en) ABRASIVE ARTICLES COMPRISING A PROTECTIVE FILM WITH PROJECTIONS AND METHOD FOR THE PRODUCTION AND USE THEREOF
PL378417A1 (en) Thin and dry diaper
HUP9801765A3 (en) Substrate with super-absorbent material, method for manufacture thereof and use
MY122812A (en) Top sheet for absorbent articles, and method for producing it
PH30715A (en) Multi-topography substrate having selectively disposed osmotic absorbent incorporation thereof in a disposable absorbent article and process of manufacture therefor.
AU2002218224A1 (en) Method and device for treating articles in the form of sheet-like material
GB0113119D0 (en) Knitted substrate for use in medical bandaging product bandaging product and method of forming the same
SG117444A1 (en) Conductive polishing article for electrochemical mechanical polishing
TW355136B (en) Cleaning article used by impregnating detergent
SE0300694D0 (en) Absorbent articles with improved surface material
MXPA04005047A (en) Absorbent article and method of production of an absorbent article.
AU2003256637A1 (en) Absorbent article having a surface energy gradient between the topsheet and the acquisition distribution layer
ATE336368T1 (en) ABSORBENT FILM MATERIAL WITH CUT-RESISTANT PARTICLES AND METHOD FOR PRODUCING THE SAME
HU9600715D0 (en) A superabsorbent fibre or nonwoven material, a method for its manufacture, and an absorbent article comprising the superabsorbent fibre or nonwoven material
MY126818A (en) Body fluid absorbent panel for sanitary wearing article