TNSN99036A1 - Structure et produit absorbants a base de matieres premieres ayant un degres eleve de renouvellement - Google Patents

Structure et produit absorbants a base de matieres premieres ayant un degres eleve de renouvellement

Info

Publication number
TNSN99036A1
TNSN99036A1 TNTNSN99036A TNSN99036A TNSN99036A1 TN SN99036 A1 TNSN99036 A1 TN SN99036A1 TN TNSN99036 A TNTNSN99036 A TN TNSN99036A TN SN99036 A TNSN99036 A TN SN99036A TN SN99036 A1 TNSN99036 A1 TN SN99036A1
Authority
TN
Tunisia
Prior art keywords
absorbent structure
superabsorbent
raw materials
product
high degree
Prior art date
Application number
TNTNSN99036A
Other languages
English (en)
Inventor
Lagerstedt Eidrup Marie-Louise
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
Publication of TNSN99036A1 publication Critical patent/TNSN99036A1/fr

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
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F13/15211—Properties of the article, e.g. stiffness or absorbency soluble or disintegratable in liquid
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Hematology (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Fats And Perfumes (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'INVENTION SE RAPPORTE A UNE STRUCTURE ABSORBANTE ET UN PRODUIT ABSORBANT COMME LA COUCHE-CULOTTE, LA PROTECTION CONTRE L'INCONTINENCE, LA SERVIETTE HYGIENIQUE OU AUTRE, LEQUEL PRODUIT COMPREND LA STRUCTURE ABSORBANTE. LA STRUCTURE ABSORBANTE COMPREND UN SUPERABSORBANT QUI A ETE PRODUIT A PARTIR D'UN OU PLUSIEURS MONOMERES PAR COPOLYMERISATION RADICALE LIBRE EN PRESENCE D'AMIDON ET/OU D'AMIDON MODIFIE CHIMIQUEMENT. DURANT LA PRODUCTION DU SUPERABSORBANT, UN REACTIF RADICAL LIBRE A ETE UTILISE POUR FORMER TROIS OU PLUSIEURS SITES RADICAUX PAR MOLECULE. LA STRUCTURE ABSORBANTE COMPREND AUSSI DES FIBRES HYDROPHILES OU HYDROPHOBES QUI DONNENT, AVEC LE SUPERABSORBANT, UN CARACTERE HYDROPHILE A LA STRUCTURE ABSORBANTE. A L'ETAT SEC, LE SUPERABSORBANT CONSTITUE ENTRE 10 ET 75% DU POIDS SEC DE LA STRUCTURE ABSORBANTE. LA STRUCTURE ABSORBANTE ET LE PRODUIT SONT A BASE DE MATIERE BRUTES AYANT UN DEGRES ELEVE DE RENOUVELLEMENT
TNTNSN99036A 1998-03-16 1999-03-15 Structure et produit absorbants a base de matieres premieres ayant un degres eleve de renouvellement TNSN99036A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800846A SE521501C2 (sv) 1998-03-16 1998-03-16 Absorberande struktur med stärkelsebaserad superabsorbent framställd via radikalsampolymerisation

Publications (1)

Publication Number Publication Date
TNSN99036A1 true TNSN99036A1 (fr) 2001-12-31

Family

ID=20410548

Family Applications (1)

Application Number Title Priority Date Filing Date
TNTNSN99036A TNSN99036A1 (fr) 1998-03-16 1999-03-15 Structure et produit absorbants a base de matieres premieres ayant un degres eleve de renouvellement

Country Status (13)

Country Link
EP (1) EP1069879B1 (fr)
JP (1) JP2002506714A (fr)
AT (1) ATE269043T1 (fr)
AU (1) AU2965999A (fr)
CO (1) CO5090863A1 (fr)
DE (1) DE69918080T2 (fr)
DK (1) DK1069879T3 (fr)
PL (1) PL342940A1 (fr)
SE (1) SE521501C2 (fr)
SK (1) SK11862000A3 (fr)
TN (1) TNSN99036A1 (fr)
TW (1) TW482666B (fr)
WO (1) WO1999047093A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1621561A1 (fr) * 2004-07-28 2006-02-01 The Procter & Gamble Company Polymères du type superabsorbant
EP1624002B1 (fr) * 2004-08-07 2019-04-03 The Procter & Gamble Company Particules de polymères du type superabsorbant avec les fonctionalisants, et un procédé pour leur préparation.
DE102010012183A1 (de) * 2010-03-19 2011-09-22 Fresenius Medical Care Deutschland Gmbh Veresterte Polysaccharid-Osmotika
CN113116636B (zh) * 2021-04-06 2022-08-23 美佳爽（中国）有限公司 一种可降解卫生巾的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997484A (en) * 1974-04-03 1976-12-14 The United States Of America As Represented By The Secretary Of Agriculture Highly-absorbent starch-containing polymeric compositions
EP0525245A1 (fr) * 1991-08-01 1993-02-03 NOVAMONT S.p.A. Articles absorbants jetables
US5506277A (en) * 1994-06-30 1996-04-09 Kimberly-Clark Corporation Starch foams for absorbent articles
US5549590A (en) * 1994-08-01 1996-08-27 Leonard Pearlstein High performance absorbent particles and methods of preparation
IT1267184B1 (it) * 1994-12-06 1997-01-28 P & G Spa Materiale assorbente, ad esempio del tipo superassorbente, e relativo impiego.
FI100852B (fi) * 1996-09-10 1998-03-13 Matti Karesoja Kompostoitava kertakäyttöinen absorboiva tuote sekä menetelmä ja välit uote sen valmistamiseksi

Also Published As

Publication number Publication date
EP1069879B1 (fr) 2004-06-16
DE69918080T2 (de) 2005-07-07
PL342940A1 (en) 2001-07-16
SE521501C2 (sv) 2003-11-04
CO5090863A1 (es) 2001-10-30
SE9800846D0 (sv) 1998-03-16
SE9800846L (sv) 1999-09-17
ATE269043T1 (de) 2004-07-15
TW482666B (en) 2002-04-11
WO1999047093A1 (fr) 1999-09-23
JP2002506714A (ja) 2002-03-05
DE69918080D1 (de) 2004-07-22
DK1069879T3 (da) 2004-10-25
EP1069879A1 (fr) 2001-01-24
SK11862000A3 (sk) 2001-02-12
AU2965999A (en) 1999-10-11

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