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WO2007019370A3 - Substrat en fibre hydrophilisee et procede d'hydrophylisation de surface hydrophobe de substrat en fibre - Google Patents

Substrat en fibre hydrophilisee et procede d'hydrophylisation de surface hydrophobe de substrat en fibre Download PDF

Info

Publication number
WO2007019370A3
WO2007019370A3 PCT/US2006/030573 US2006030573W WO2007019370A3 WO 2007019370 A3 WO2007019370 A3 WO 2007019370A3 US 2006030573 W US2006030573 W US 2006030573W WO 2007019370 A3 WO2007019370 A3 WO 2007019370A3
Authority
WO
WIPO (PCT)
Prior art keywords
independently
hydrophobic surface
fiber substrate
hydrophilized
integer
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.)
Ceased
Application number
PCT/US2006/030573
Other languages
English (en)
Other versions
WO2007019370A2 (fr
Inventor
Ruela Talingting-Pabalan
Graham Otter
Gary Woodward
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.)
Solvay USA Inc
Original Assignee
Rhodia Inc
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
Priority claimed from GBGB0516199.7A external-priority patent/GB0516199D0/en
Application filed by Rhodia Inc filed Critical Rhodia Inc
Priority to EP06800814A priority Critical patent/EP1943096A2/fr
Publication of WO2007019370A2 publication Critical patent/WO2007019370A2/fr
Publication of WO2007019370A3 publication Critical patent/WO2007019370A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/667—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing phosphorus in the main chain
    • 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
    • A61F13/51—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 outer layers of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/285—Phosphines; Phosphine oxides; Phosphine sulfides; Phosphinic or phosphinous acids or derivatives thereof
    • 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
    • A61F2013/530131—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 being made in fibre but being not pulp
    • A61F2013/530226—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 being made in fibre but being not pulp with polymeric fibres
    • A61F2013/530299—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 being made in fibre but being not pulp with polymeric fibres being hydrophilic fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/18—Synthetic fibres consisting of macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/20—Polyalkenes, polymers or copolymers of compounds with alkenyl groups bonded to aromatic groups

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Textile Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Fibre hydrophilisée, à savoir fibre ayant une surface hydrophobe et composé phosphinate de formule (I) : A est un groupe organique qui comprend une ou plusieurs unités monomères dérivées d'un monomère insaturé en éthylène ou un groupe organique de formule (II) ; A1 est un groupe organique de formule (III), B, R4, et R10 sont chacun indépendamment méthylène ou poly(méthylène), que l'on peut éventuellement substituer sur une ou plusieurs des unités méthylène, et que l'on peut éventuellement interrompre en une ou plusieurs positions par un atome d'oxygène ; R1, R2, R3, R5, R6, R7,R8, R9, R11, R12, et R13 sont chacun indépendamment H, alkyle, alcoxyle, cycloalkyle, alkényle, aryle, aralkyle, alkaryle ou hétérocyclyle ; m, n, et n1 valent chacun indépendamment O ou un entier compris entre 1 et environ 100, à condition que m ne puisse pas valoir O si n' vaut O ; q et s valent chacun indépendamment 0 ou un entier compris entre 1 et environ 50 ; et p, r, et r1 valent chacun indépendamment un entier compris entre 1 et environ 20 ; y compris un sel correspondant. Ledit composé est placé sur au moins une partie de la surface hydrophobe en quantité efficace pour augmenter l'hydrophilicité de cette partie de la surface hydrophobe. Ladite fibre est utile comme élément de tissu hydrophilisé et d'article absorbant jetable.
PCT/US2006/030573 2005-08-06 2006-08-04 Substrat en fibre hydrophilisee et procede d'hydrophylisation de surface hydrophobe de substrat en fibre Ceased WO2007019370A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06800814A EP1943096A2 (fr) 2005-08-06 2006-08-04 Substrat en fibre hydrophilisee et procede d'hydrophylisation de surface hydrophobe de substrat en fibre

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0516199.7 2005-08-06
GBGB0516199.7A GB0516199D0 (en) 2005-08-06 2005-08-06 Improved aminophosphinate co-polymers
US73827705P 2005-11-18 2005-11-18
US60/738,277 2005-11-18

Publications (2)

Publication Number Publication Date
WO2007019370A2 WO2007019370A2 (fr) 2007-02-15
WO2007019370A3 true WO2007019370A3 (fr) 2007-05-10

Family

ID=37727944

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/030573 Ceased WO2007019370A2 (fr) 2005-08-06 2006-08-04 Substrat en fibre hydrophilisee et procede d'hydrophylisation de surface hydrophobe de substrat en fibre

Country Status (2)

Country Link
EP (1) EP1943096A2 (fr)
WO (1) WO2007019370A2 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013904A (en) * 1959-04-13 1961-12-19 Du Pont Substrate having an organic polymer containing pentavalent phosphorus bonded thereto
US3475898A (en) * 1967-04-03 1969-11-04 Du Pont Static resistant filament

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013904A (en) * 1959-04-13 1961-12-19 Du Pont Substrate having an organic polymer containing pentavalent phosphorus bonded thereto
US3475898A (en) * 1967-04-03 1969-11-04 Du Pont Static resistant filament

Also Published As

Publication number Publication date
WO2007019370A2 (fr) 2007-02-15
EP1943096A2 (fr) 2008-07-16

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