DE69706327D1 - Absorbierende struktur mit hochsaugfähigem polymer und ein artikel mit absorbierender struktur - Google Patents

Absorbierende struktur mit hochsaugfähigem polymer und ein artikel mit absorbierender struktur

Info

Publication number
DE69706327D1
DE69706327D1 DE69706327T DE69706327T DE69706327D1 DE 69706327 D1 DE69706327 D1 DE 69706327D1 DE 69706327 T DE69706327 T DE 69706327T DE 69706327 T DE69706327 T DE 69706327T DE 69706327 D1 DE69706327 D1 DE 69706327D1
Authority
DE
Germany
Prior art keywords
absorbent structure
article
suction polymer
suction
polymer
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
Application number
DE69706327T
Other languages
English (en)
Other versions
DE69706327T2 (de
Inventor
Jeanette Annergren
Petter Bragd
Gunilla Himmelmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Essity Hygiene and Health AB
Original Assignee
SCA Hygiene Products AB
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 SCA Hygiene Products AB filed Critical SCA Hygiene Products AB
Publication of DE69706327D1 publication Critical patent/DE69706327D1/de
Application granted granted Critical
Publication of DE69706327T2 publication Critical patent/DE69706327T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/232—Encased layer derived from inorganic settable ingredient
    • 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
    • Y10T428/23—Sheet including cover or casing
    • Y10T428/233—Foamed or expanded material encased
    • 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.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24661—Forming, or cooperating to form cells
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
DE69706327T 1997-06-24 1997-06-24 Absorbierende struktur mit hochsaugfähigem polymer und ein artikel mit absorbierender struktur Expired - Lifetime DE69706327T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1997/001127 WO1998058687A1 (en) 1997-06-24 1997-06-24 Absorbent structure comprising a highly absorbent polymer, and an absorbent article comprising the absorbent structure

Publications (2)

Publication Number Publication Date
DE69706327D1 true DE69706327D1 (de) 2001-09-27
DE69706327T2 DE69706327T2 (de) 2002-05-08

Family

ID=20406336

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706327T Expired - Lifetime DE69706327T2 (de) 1997-06-24 1997-06-24 Absorbierende struktur mit hochsaugfähigem polymer und ein artikel mit absorbierender struktur

Country Status (17)

Country Link
US (1) US6383609B1 (de)
EP (1) EP0994732B1 (de)
JP (1) JP2002507933A (de)
AT (1) ATE204486T1 (de)
AU (1) AU733405B2 (de)
CA (1) CA2295146A1 (de)
CO (1) CO5040042A1 (de)
DE (1) DE69706327T2 (de)
DK (1) DK0994732T3 (de)
ES (1) ES2163180T3 (de)
PE (1) PE101199A1 (de)
RU (1) RU2207156C2 (de)
SK (1) SK178999A3 (de)
TN (1) TNSN98105A1 (de)
TW (1) TW406013B (de)
WO (1) WO1998058687A1 (de)
ZA (1) ZA985471B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998058686A1 (en) * 1997-06-24 1998-12-30 SCA Mölnlycke AB Absorbent polymer material based on renewable starting materials
SE517075C2 (sv) * 1998-10-09 2002-04-09 Sca Hygiene Prod Ab Polysackaridbaserat absorberande polymermaterial
US6783721B2 (en) * 2001-10-30 2004-08-31 Howmedica Osteonics Corp. Method of making an ion treated hydrogel
US7563326B2 (en) 2002-06-24 2009-07-21 Voith Paper Patent Gmbh Device for coating and drying both sides of a material web of paper or board
US6855182B2 (en) * 2002-07-17 2005-02-15 Rayonier Products And Financial Services Company Lignocellulose fiber composite with soil conditioners
WO2005123781A2 (de) * 2004-06-21 2005-12-29 Stockhausen Gmbh Wasserabsorbierendes polysaccharid sowie ein verfahren zu seiner herstellung
WO2006004464A1 (en) 2004-07-02 2006-01-12 Sca Hygiene Products Ab Absorbent layer structure
CA2624689A1 (en) * 2005-10-05 2007-04-12 Sca Hygiene Products Ab Absorbent article comprising a contraphilic polymer
US20070219521A1 (en) * 2006-03-17 2007-09-20 The Procter & Gamble Company Absorbent article comprising a synthetic polymer derived from a renewable resource and methods of producing said article
JP5162752B2 (ja) * 2007-03-20 2013-03-13 国立大学法人 東京大学 セルロースエアロゲル及びその製造方法
US8410233B2 (en) 2008-08-12 2013-04-02 Basf Se Method for producing superabsorbers with a low residual monomer content
US8628669B2 (en) 2010-06-18 2014-01-14 Global Green Products, Llc Methods to recover and reclaim hydrocarbons or hydrophobic substances in an aqueous environment
MX2018001399A (es) * 2015-08-06 2018-04-13 Huntsman Int Llc Xerogeles organicos a base de isocianato con densidad reducida.
RU2669092C1 (ru) * 2016-12-30 2018-10-08 Ханчжоу Юньонг Санитари Продактс Ко., Лтд. Ультратонкий супервпитывающий детский подгузник
CN114161783A (zh) * 2017-04-26 2022-03-11 博爱（中国）膨化芯材有限公司 一种热复合速渗导流材料及其应用
DE102017006025A1 (de) * 2017-06-27 2018-12-27 Carl Freudenberg Kg Hydrogel-bildende Mehrkomponentenfaser
GB2588553B (en) 2018-06-27 2022-10-19 Kimberly Clark Co Nanoporous Superabsorbent Particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444922A (en) * 1981-09-08 1984-04-24 Massachusetts Institute Of Technology Low energy polymer-solvent separations
CA1287459C (en) * 1986-10-01 1991-08-13 Mukesh Jain Process for the preparation of hollow microspheres
US4917845A (en) * 1988-04-01 1990-04-17 The Goodyear Tire & Rubber Company Preparation of ultra-high moleclar weight polyester
US5126382A (en) * 1989-06-28 1992-06-30 James River Corporation Superabsorbent compositions and a process for preparing them
US5328935A (en) * 1993-03-26 1994-07-12 The Procter & Gamble Company Method of makig a superabsorbent polymer foam
US5573994A (en) * 1994-05-13 1996-11-12 University Of Cincinnati Superabsorbent foams, and method for producing the same

Also Published As

Publication number Publication date
EP0994732A1 (de) 2000-04-26
US6383609B1 (en) 2002-05-07
PE101199A1 (es) 1999-10-20
AU3561797A (en) 1999-01-04
ZA985471B (en) 1999-01-20
SK178999A3 (en) 2000-07-11
ATE204486T1 (de) 2001-09-15
DE69706327T2 (de) 2002-05-08
JP2002507933A (ja) 2002-03-12
TW406013B (en) 2000-09-21
DK0994732T3 (da) 2001-12-17
CA2295146A1 (en) 1998-12-30
WO1998058687A1 (en) 1998-12-30
ES2163180T3 (es) 2002-01-16
RU2207156C2 (ru) 2003-06-27
EP0994732B1 (de) 2001-08-22
TNSN98105A1 (fr) 2000-12-29
AU733405B2 (en) 2001-05-10
CO5040042A1 (es) 2001-05-29

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