PL446803A1 - Method of obtaining a nanostructured fibrous material and the nanostructured fibrous material - Google Patents

Method of obtaining a nanostructured fibrous material and the nanostructured fibrous material

Info

Publication number
PL446803A1
PL446803A1 PL446803A PL44680323A PL446803A1 PL 446803 A1 PL446803 A1 PL 446803A1 PL 446803 A PL446803 A PL 446803A PL 44680323 A PL44680323 A PL 44680323A PL 446803 A1 PL446803 A1 PL 446803A1
Authority
PL
Poland
Prior art keywords
fibrous material
nanostructured
nanostructured fibrous
obtaining
subjected
Prior art date
Application number
PL446803A
Other languages
Polish (pl)
Inventor
Julia RADWAN-PRAGŁOWSKA
Łukasz JANUS
Marek PIĄTKOWSKI
Aleksandra SIERAKOWSKA
Original Assignee
Politechnika Krakowska im. Tadeusza Kościuszki
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 Politechnika Krakowska im. Tadeusza Kościuszki filed Critical Politechnika Krakowska im. Tadeusza Kościuszki
Priority to PL446803A priority Critical patent/PL446803A1/en
Publication of PL446803A1 publication Critical patent/PL446803A1/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/194—Carboxylic acids, e.g. valproic acid having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Textile Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)

Abstract

Przedmiotem wynalazku jest sposób otrzymywania nanostrukturyzowanego materiału włóknistego, w którym to sposobie kwas bursztynowy poddaje się polikondensacji z glikolem w polu promieniowania mikrofalowego, a następnie prowadzi się reakcję szczepienia barwnikiem fluorescencyjnym. Fluorescencyjny oligoester kwasu bursztynowego rozpuszcza się wraz z polimerem i substancją bioaktywną w wysoko lotnym rozpuszczalniku. Tak przygotowany roztwór poddaje się elektroprzędzeniu, po czym uzyskany materiał włóknisty suszy się. Wynalazek dotyczy także nanostrukturyzowanego materiału włóknistego uzyskanego tym sposobem.The subject of the invention is a method of obtaining nanostructured fibrous material, in which method succinic acid is subjected to polycondensation with glycol in a microwave radiation field, and then a grafting reaction with a fluorescent dye is carried out. The fluorescent succinic acid oligoester is dissolved together with the polymer and the bioactive substance in a highly volatile solvent. The solution prepared in this way is subjected to electrospinning, after which the obtained fibrous material is dried. The invention also relates to the nanostructured fibrous material obtained by this method.

PL446803A 2023-11-22 2023-11-22 Method of obtaining a nanostructured fibrous material and the nanostructured fibrous material PL446803A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446803A PL446803A1 (en) 2023-11-22 2023-11-22 Method of obtaining a nanostructured fibrous material and the nanostructured fibrous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446803A PL446803A1 (en) 2023-11-22 2023-11-22 Method of obtaining a nanostructured fibrous material and the nanostructured fibrous material

Publications (1)

Publication Number Publication Date
PL446803A1 true PL446803A1 (en) 2025-05-26

Family

ID=95821463

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446803A PL446803A1 (en) 2023-11-22 2023-11-22 Method of obtaining a nanostructured fibrous material and the nanostructured fibrous material

Country Status (1)

Country Link
PL (1) PL446803A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066932B2 (en) * 2003-09-05 2011-11-29 Board of Supervisors of Louisiana State Universtiy and Agricultural and Mechanical College, on behalf of The University of New Orleans Process of fabricating nanofibers by reactive electrospinning

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066932B2 (en) * 2003-09-05 2011-11-29 Board of Supervisors of Louisiana State Universtiy and Agricultural and Mechanical College, on behalf of The University of New Orleans Process of fabricating nanofibers by reactive electrospinning

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EDU GRIECO MAZZINI JÚNIOR, JULIANA DONATO DE ALMEIDA CANTALICE, ALEXANDRO MANGUEIRA LIMA DE ASSIS, JOHNNATAN DUARTE DE FREITAS, LI: "Journal of Applied Polymer Science 137(46):49804, August 2020", FLUORESCENT POLYMER NANOFIBERS BASED ON POLYCAPROLACTONE AND DANSYL DERIVATIVES FOR DEVELOPMENT OF LATENT FINGERPRINTS *

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