FI96971B - Fiberstruktur innehållande ureaperoxid och dess framställningsförfarande - Google Patents

Fiberstruktur innehållande ureaperoxid och dess framställningsförfarande Download PDF

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Publication number
FI96971B
FI96971B FI941126A FI941126A FI96971B FI 96971 B FI96971 B FI 96971B FI 941126 A FI941126 A FI 941126A FI 941126 A FI941126 A FI 941126A FI 96971 B FI96971 B FI 96971B
Authority
FI
Finland
Prior art keywords
urea peroxide
fiber
urea
visil
peroxide
Prior art date
Application number
FI941126A
Other languages
English (en)
Finnish (fi)
Other versions
FI941126A (sv
FI96971C (sv
FI941126A0 (sv
Inventor
Pekka Vapaaoksa
Kimmo Mustakallio
N Aarto Par
Original Assignee
Pekka Vapaaoksa
Kimmo Mustakallio
N Aarto Par
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 Pekka Vapaaoksa, Kimmo Mustakallio, N Aarto Par filed Critical Pekka Vapaaoksa
Publication of FI941126A0 publication Critical patent/FI941126A0/sv
Priority to FI941126A priority Critical patent/FI96971C/sv
Priority to AT95910572T priority patent/ATE196935T1/de
Priority to CA002185041A priority patent/CA2185041A1/en
Priority to JP7523261A priority patent/JPH10502709A/ja
Priority to EP95910572A priority patent/EP0789796B1/en
Priority to PCT/FI1995/000129 priority patent/WO1995024525A1/en
Priority to AU18515/95A priority patent/AU679623B2/en
Priority to DE69519106T priority patent/DE69519106T2/de
Publication of FI941126A publication Critical patent/FI941126A/sv
Application granted granted Critical
Publication of FI96971B publication Critical patent/FI96971B/sv
Publication of FI96971C publication Critical patent/FI96971C/sv

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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
    • A61L15/20—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing organic materials
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with hydrogen peroxide or peroxides of metals; with persulfuric, permanganic, pernitric, percarbonic acids or their salts
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
    • 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
    • D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Claims (4)

1. Ureaperoxidhaltig fiberstruktur innehällande däri impregnerad ureaperoxid, kännetecknad därav, att 5 fibern är kiselsyrahaltig fiber, i vilken ureaper- oxiden Mr impregnerad, varvid stomstrukturen av fiberstrukturen Mr cellulosa, i synnerhet regenererad viskoscellulosa, i vilken kiselsyran Mr homogeniskt indelad i samma fas.
2. Fiberstruktur enligt patentkravet 1, kännetecknad därav, att den innehäller ureaperoxid 0,1-10 vikt-% av fiberns torra vikt. 15
3. Förfarande för framställning av en ureaperoxid haltig fiberstruktur, vid vilket förfarande fibern impregneras med ureaperoxid, kännetecknat därav, att fibern, i vars stomstruktur av cellulosa har bundits kiselsyra, behandlas med en ureaperoxid inne-20 hällande lösning för impregnering av ureaperoxid i fibern.
4. Förfarande enligt patentkravet 3, kännetecknat därav, att halten av impregneringslösningen är 5-25 250 g/1 ureaperoxid.
FI941126A 1994-03-09 1994-03-09 Fiberstruktur innehållande ureaperoxid och dess framställningsförfarande FI96971C (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI941126A FI96971C (sv) 1994-03-09 1994-03-09 Fiberstruktur innehållande ureaperoxid och dess framställningsförfarande
EP95910572A EP0789796B1 (en) 1994-03-09 1995-03-09 Fibrous structure containing urea peroxide and method for its manufacture
CA002185041A CA2185041A1 (en) 1994-03-09 1995-03-09 Fibrous structure containing urea peroxide and method for its manufacture
JP7523261A JPH10502709A (ja) 1994-03-09 1995-03-09 過酸化尿素を含有する繊維構造物およびその製造方法
AT95910572T ATE196935T1 (de) 1994-03-09 1995-03-09 Harnstoffperoxide enthaltende faserstruktur und verfahren zu dessen herstellung
PCT/FI1995/000129 WO1995024525A1 (en) 1994-03-09 1995-03-09 Fibrous structure containing urea peroxide and method for its manufacture
AU18515/95A AU679623B2 (en) 1994-03-09 1995-03-09 Fibrous structure containing urea peroxide and method for its manufacture
DE69519106T DE69519106T2 (de) 1994-03-09 1995-03-09 Harnstoffperoxide enthaltende faserstruktur und verfahren zu dessen herstellung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI941126 1994-03-09
FI941126A FI96971C (sv) 1994-03-09 1994-03-09 Fiberstruktur innehållande ureaperoxid och dess framställningsförfarande

Publications (4)

Publication Number Publication Date
FI941126A0 FI941126A0 (sv) 1994-03-09
FI941126A FI941126A (sv) 1995-09-10
FI96971B true FI96971B (sv) 1996-06-14
FI96971C FI96971C (sv) 1996-09-25

Family

ID=8540283

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941126A FI96971C (sv) 1994-03-09 1994-03-09 Fiberstruktur innehållande ureaperoxid och dess framställningsförfarande

Country Status (8)

Country Link
EP (1) EP0789796B1 (sv)
JP (1) JPH10502709A (sv)
AT (1) ATE196935T1 (sv)
AU (1) AU679623B2 (sv)
CA (1) CA2185041A1 (sv)
DE (1) DE69519106T2 (sv)
FI (1) FI96971C (sv)
WO (1) WO1995024525A1 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97630C (sv) * 1995-02-23 1997-01-27 Carefibres Oy Fibermaterial och förfarande för dess framställning
FI955777A (sv) * 1995-12-01 1997-06-02 Carefibres Oy Förfarande och varusortiment för utföring av hårbehandling
JP4094052B2 (ja) * 2005-08-26 2008-06-04 大和紡績株式会社 防炎性レーヨン繊維及びその製造方法
US8038000B2 (en) * 2007-08-16 2011-10-18 Illinois Tool Works Inc. Hydrogen peroxide point-of-use wipers
CN116059429B (zh) * 2023-02-22 2024-08-20 南通大学 一种用于糖尿病慢性伤口愈合的敷料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE398134B (sv) * 1973-11-19 1977-12-05 Sunden Olof Forfarande for modifiering av cellulosafibrer medelst kiselsyra samt impregneringslosning for utovande av forfarandet
SE417321B (sv) * 1977-09-26 1981-03-09 Statni Vyzkumny Ustav Textilni Sett att forbereda oxiderad cellulosa eller dess salter for sanitetsendamal
CA1300866C (en) * 1986-11-17 1992-05-19 Tadao Shimomura Body fluid-absorbing article
FI91778C (sv) * 1991-12-31 1994-08-10 Kemira Fibres Oy Kiseldioxid innehållande produkt och förfarande för dess framställning

Also Published As

Publication number Publication date
ATE196935T1 (de) 2000-10-15
JPH10502709A (ja) 1998-03-10
WO1995024525A1 (en) 1995-09-14
EP0789796B1 (en) 2000-10-11
AU679623B2 (en) 1997-07-03
FI941126A (sv) 1995-09-10
DE69519106T2 (de) 2001-05-23
FI96971C (sv) 1996-09-25
EP0789796A1 (en) 1997-08-20
DE69519106D1 (de) 2000-11-16
AU1851595A (en) 1995-09-25
CA2185041A1 (en) 1995-09-14
FI941126A0 (sv) 1994-03-09

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FG Patent granted

Owner name: PAREN, AARTO

BB Publication of examined application