BR112014008320A2 - fibra de polissacarídeo, fibra antimicrobiana, e, método de produzir uma fibra de polissacarídeo - Google Patents

fibra de polissacarídeo, fibra antimicrobiana, e, método de produzir uma fibra de polissacarídeo

Info

Publication number
BR112014008320A2
BR112014008320A2 BR112014008320A BR112014008320A BR112014008320A2 BR 112014008320 A2 BR112014008320 A2 BR 112014008320A2 BR 112014008320 A BR112014008320 A BR 112014008320A BR 112014008320 A BR112014008320 A BR 112014008320A BR 112014008320 A2 BR112014008320 A2 BR 112014008320A2
Authority
BR
Brazil
Prior art keywords
fiber
polysaccharide
producing
antimicrobial
polysaccharide fiber
Prior art date
Application number
BR112014008320A
Other languages
English (en)
Inventor
Miraftab Mohsen
Masood Rashid
Original Assignee
Univ Of Bolton
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 Univ Of Bolton filed Critical Univ Of Bolton
Publication of BR112014008320A2 publication Critical patent/BR112014008320A2/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/04—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of alginates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/24—Heavy metals; Compounds thereof
    • A61K33/38—Silver; Compounds thereof
    • 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
    • A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/04—Alginic acid; Derivatives thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/06—Washing or drying
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • 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
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28—Polysaccharides or their derivatives
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/06—Wet spinning methods
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D01F1/103—Agents inhibiting growth of microorganisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Hematology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials For Medical Uses (AREA)
  • Artificial Filaments (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
BR112014008320A 2011-10-05 2012-12-05 fibra de polissacarídeo, fibra antimicrobiana, e, método de produzir uma fibra de polissacarídeo BR112014008320A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1117140.2A GB2499359B (en) 2011-10-05 2011-10-05 Polysaccharide fibres for wound dressings
PCT/GB2012/053011 WO2013050794A1 (en) 2011-10-05 2012-12-05 Polysaccharide fibres for wound dressings

Publications (1)

Publication Number Publication Date
BR112014008320A2 true BR112014008320A2 (pt) 2017-04-25

Family

ID=45035156

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014008320A BR112014008320A2 (pt) 2011-10-05 2012-12-05 fibra de polissacarídeo, fibra antimicrobiana, e, método de produzir uma fibra de polissacarídeo

Country Status (8)

Country Link
US (1) US20140227370A1 (pt)
EP (1) EP2764146B1 (pt)
BR (1) BR112014008320A2 (pt)
ES (1) ES2633789T3 (pt)
GB (1) GB2499359B (pt)
IN (1) IN2014KN00938A (pt)
RU (1) RU2621114C2 (pt)
WO (1) WO2013050794A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109602944A (zh) 2011-11-13 2019-04-12 克里斯龙公司 原位可交联的聚合物组合物及其方法
GB2518199A (en) * 2013-09-13 2015-03-18 Xiros Ltd Method of producing a swellable polymer fibre
ES2875098T3 (es) 2015-06-22 2021-11-08 Cresilon Inc Andamiaje de polímero adhesivo hemostático de alta eficacia
FR3039565B1 (fr) * 2015-07-30 2019-10-18 Les Laboratoires Brothier Filament multi-composant a base d'alginate
RU2627609C1 (ru) * 2016-10-17 2017-08-09 Общество с ограниченной ответственностью "НПО ТЕКСТИЛЬПРОГРЕСС ИНЖЕНЕРНОЙ АКАДЕМИИ" Лечебный материал и способ его получения
DE102017006025A1 (de) * 2017-06-27 2018-12-27 Carl Freudenberg Kg Hydrogel-bildende Mehrkomponentenfaser
GB2588439A (en) * 2019-10-24 2021-04-28 Io Cyte Ltd Swellable antimicrobial fibre
CN111996617B (zh) * 2020-09-18 2023-03-21 青岛大学 一种耐火抗菌海藻纤维的制作方法
CN112941667B (zh) * 2021-02-05 2022-07-12 大连工业大学 一种海藻酸酯纤维及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2031661C1 (ru) * 1993-07-16 1995-03-27 Научно-производственное предприятие "Экомедсервис" Средство для лечения ран и оказания первой медицинской помощи
GB9704022D0 (en) * 1997-02-26 1997-04-16 York Rehabilitation Limited Protective barrier composition
CA2395534A1 (en) * 1999-06-07 2000-12-14 Fibersugar Aps Particulate fibre composition
US20050220882A1 (en) * 2004-03-04 2005-10-06 Wilson Pritchard Materials for medical implants and occlusive devices
US20060165824A1 (en) * 2005-01-26 2006-07-27 The Procter & Gamble Company Compositions, kits, and methods for enhancing gastrointestinal health
US20080085354A1 (en) * 2006-10-06 2008-04-10 Teresa Marie Paeschke Controlled hydration of hydrocolloids
RU2392972C2 (ru) * 2008-05-21 2010-06-27 Геннадий Михайлович Михайлов Способ получения полисахаридных материалов

Also Published As

Publication number Publication date
US20140227370A1 (en) 2014-08-14
GB2499359A (en) 2013-08-21
GB201117140D0 (en) 2011-11-16
ES2633789T3 (es) 2017-09-25
GB2499359A8 (en) 2013-10-16
RU2014117699A (ru) 2015-11-10
EP2764146A1 (en) 2014-08-13
WO2013050794A1 (en) 2013-04-11
GB2499359B (en) 2016-12-28
RU2621114C2 (ru) 2017-05-31
EP2764146B1 (en) 2017-02-22
IN2014KN00938A (pt) 2015-10-09

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]