Processing

Please wait...

Settings

Settings

Goto Application

1. WO1997025463 - A METHOD OF PRODUCING AN ABSORBENT MATERIAL, AN ABSORBENT MATERIAL AND ABSORBENT ARTICLES INCLUDING THE MATERIAL IN QUESTION

Publication Number WO/1997/025463
Publication Date 17.07.1997
International Application No. PCT/SE1996/001698
International Filing Date 18.12.1996
Chapter 2 Demand Filed 18.07.1997
IPC
A61L 15/28 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
22containing macromolecular materials
28Polysaccharides or their derivatives
D01F 2/28 2006.01
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
2Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
24from cellulose derivatives
28from organic cellulose esters or ethers, e.g. cellulose acetate
CPC
A61L 15/28
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS 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
15Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
22containing macromolecular materials
28Polysaccharides or their derivatives
D01F 2/28
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
2Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
24from cellulose derivatives
28from organic cellulose esters or ethers, e.g. cellulose acetate
Applicants
  • SCA MÖLNLYCKE AB [SE]/[SE] (AllExceptUS)
  • MALMGREN, Kent [SE]/[SE] (UsOnly)
  • WIDBERG, Bengt [SE]/[SE] (UsOnly)
Inventors
  • MALMGREN, Kent
  • WIDBERG, Bengt
Agents
  • BERG, S., A.
Priority Data
9600087-210.01.1996SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD OF PRODUCING AN ABSORBENT MATERIAL, AN ABSORBENT MATERIAL AND ABSORBENT ARTICLES INCLUDING THE MATERIAL IN QUESTION
(FR) PROCEDE DE PRODUCTION D'UN MATERIAU ABSORBANT, MATERIAU ABSORBANT ET ARTICLES ABSORBANTS RENFERMANT CE MATERIAU
Abstract
(EN)
The present invention relates to a method of producing polysaccharide fibres (8), wherein the polysaccharide is dissolved and the solution is sprayed into a bath (7) which contains a water-miscible organic solvent and a cross-linker. The invention also relates to a polysaccharide fibre (8) produced by the method, and to an absorbent article which includes the polysaccharide fibre (8).
(FR)
Procédé de production de fibres de polysaccharide (8) dans des conditions telles que le polysaccharide est dissous et que la solution est diffusée dans un bain contentant un solvant organique miscible à l'eau et un réticulant. L'invention porte également sur une fibre de polysaccharide (8) obtenue grâce à ce procédé et sur un article absorbant renfermant une telle fibre.
Latest bibliographic data on file with the International Bureau