SE0004786D0 - Absorbing structure - Google Patents

Absorbing structure

Info

Publication number
SE0004786D0
SE0004786D0 SE0004786A SE0004786A SE0004786D0 SE 0004786 D0 SE0004786 D0 SE 0004786D0 SE 0004786 A SE0004786 A SE 0004786A SE 0004786 A SE0004786 A SE 0004786A SE 0004786 D0 SE0004786 D0 SE 0004786D0
Authority
SE
Sweden
Prior art keywords
absorbing structure
products
neutralised
low
superabsorbing polymers
Prior art date
Application number
SE0004786A
Other languages
Swedish (sv)
Other versions
SE518409C2 (en
SE0004786L (en
Inventor
Christina Abrahamsson
Original Assignee
Sca Hygiene Prod 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 Prod Ab filed Critical Sca Hygiene Prod Ab
Priority to SE0004786A priority Critical patent/SE518409C2/en
Publication of SE0004786D0 publication Critical patent/SE0004786D0/en
Priority to EP01272403A priority patent/EP1357876A1/en
Priority to JP2002552495A priority patent/JP2004516098A/en
Priority to PL36199401A priority patent/PL361994A1/en
Priority to MXPA03005061A priority patent/MXPA03005061A/en
Priority to PCT/SE2001/002701 priority patent/WO2002051346A1/en
Priority to PE2001001295A priority patent/PE20020779A1/en
Publication of SE0004786L publication Critical patent/SE0004786L/en
Publication of SE518409C2 publication Critical patent/SE518409C2/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
    • 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
    • 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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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

Abstract

An absorbing structure comprising low or non-neutralised superabsorbing polymers. Also disclosed are products comprising the absorbing structure such as an incontinence garment, feminine sanitary towel, baby diaper, baby pants, panty liners or similar products, as well as the use of low or non-neutralised superabsorbing polymers or mentioned absorbing structure for the production of said products.
SE0004786A 2000-12-22 2000-12-22 Absorbent structure, preparation thereof and use in various forms of hygiene articles SE518409C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0004786A SE518409C2 (en) 2000-12-22 2000-12-22 Absorbent structure, preparation thereof and use in various forms of hygiene articles
EP01272403A EP1357876A1 (en) 2000-12-22 2001-12-07 Absorbing structure
JP2002552495A JP2004516098A (en) 2000-12-22 2001-12-07 Absorbing structure
PL36199401A PL361994A1 (en) 2000-12-22 2001-12-07 Absorbing structure
MXPA03005061A MXPA03005061A (en) 2000-12-22 2001-12-07 Absorbing structure.
PCT/SE2001/002701 WO2002051346A1 (en) 2000-12-22 2001-12-07 Absorbing structure
PE2001001295A PE20020779A1 (en) 2000-12-22 2001-12-21 ABSORBING STRUCTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004786A SE518409C2 (en) 2000-12-22 2000-12-22 Absorbent structure, preparation thereof and use in various forms of hygiene articles

Publications (3)

Publication Number Publication Date
SE0004786D0 true SE0004786D0 (en) 2000-12-22
SE0004786L SE0004786L (en) 2002-06-23
SE518409C2 SE518409C2 (en) 2002-10-08

Family

ID=20282366

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004786A SE518409C2 (en) 2000-12-22 2000-12-22 Absorbent structure, preparation thereof and use in various forms of hygiene articles

Country Status (7)

Country Link
EP (1) EP1357876A1 (en)
JP (1) JP2004516098A (en)
MX (1) MXPA03005061A (en)
PE (1) PE20020779A1 (en)
PL (1) PL361994A1 (en)
SE (1) SE518409C2 (en)
WO (1) WO2002051346A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2007003183A (en) * 2004-09-16 2008-03-13 Johnson & Johnson Drapeable sanitary absorbent napkin.
JP5553611B2 (en) 2007-01-16 2014-07-16 ビーエーエスエフ ソシエタス・ヨーロピア Production of superabsorbent polymer
JP5668934B2 (en) * 2011-06-24 2015-02-12 株式会社デンソー EGR control device for internal combustion engine
CN108938215A (en) * 2018-05-07 2018-12-07 浙江卫星新材料科技有限公司 Absorptive core structure for disposable sanitary articles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142257A (en) * 1981-02-25 1982-09-02 Kao Corp Sanitary napkin
GB2242195B (en) * 1987-08-19 1992-04-29 Procter & Gamble Absorbent structures with gelling agent and absorbent articles containing such structures
DE3738601A1 (en) * 1987-11-13 1989-05-24 Ver Papierwerke Ag HYGIENIC CELLULAR ITEM
SE511838C2 (en) * 1997-06-17 1999-12-06 Sca Hygiene Prod Ab Reduction of undesirable side effects when using absorbent articles by means of pH control
US6222091B1 (en) * 1997-11-19 2001-04-24 Basf Aktiengesellschaft Multicomponent superabsorbent gel particles
DE19752128A1 (en) * 1997-11-25 1999-07-29 Stockhausen Chem Fab Gmbh Process for the preparation of water-soluble or water-swellable polymers with a very low residual monomer content, products produced thereafter and their use
SE513374C2 (en) * 1998-12-16 2000-09-04 Sca Hygiene Prod Ab Absorbent structure in an absorbent article, comprising a partially neutralized superabsorbent material, and an absorbent article comprising the absorbent structure
SE513375C2 (en) * 1998-12-16 2000-09-04 Sca Hygiene Prod Ab Absorbent articles having a material laminate comprising a liquid-permeable surface layer and a liquid-permeable liquid transfer layer

Also Published As

Publication number Publication date
WO2002051346A1 (en) 2002-07-04
SE518409C2 (en) 2002-10-08
SE0004786L (en) 2002-06-23
MXPA03005061A (en) 2003-09-25
PL361994A1 (en) 2004-10-18
PE20020779A1 (en) 2002-08-28
JP2004516098A (en) 2004-06-03
EP1357876A1 (en) 2003-11-05

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Legal Events

Date Code Title Description
NUG Patent has lapsed