PL442574A1 - Sposób otrzymywania włókniny bioaktywnej do zastosowania w materiale opatrunkowym o działaniu przeciwnowotworowym - Google Patents
Sposób otrzymywania włókniny bioaktywnej do zastosowania w materiale opatrunkowym o działaniu przeciwnowotworowymInfo
- Publication number
- PL442574A1 PL442574A1 PL442574A PL44257422A PL442574A1 PL 442574 A1 PL442574 A1 PL 442574A1 PL 442574 A PL442574 A PL 442574A PL 44257422 A PL44257422 A PL 44257422A PL 442574 A1 PL442574 A1 PL 442574A1
- Authority
- PL
- Poland
- Prior art keywords
- nonwoven fabric
- added
- obtaining
- dressing material
- solution
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000000975 bioactive effect Effects 0.000 title abstract 2
- 239000004745 nonwoven fabric Substances 0.000 title abstract 2
- 230000001093 anti-cancer Effects 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- REFJWTPEDVJJIY-UHFFFAOYSA-N Quercetin Chemical compound C=1C(O)=CC(O)=C(C(C=2O)=O)C=1OC=2C1=CC=C(O)C(O)=C1 REFJWTPEDVJJIY-UHFFFAOYSA-N 0.000 abstract 4
- ZVOLCUVKHLEPEV-UHFFFAOYSA-N Quercetagetin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=C(O)C(O)=C(O)C=C2O1 ZVOLCUVKHLEPEV-UHFFFAOYSA-N 0.000 abstract 2
- HWTZYBCRDDUBJY-UHFFFAOYSA-N Rhynchosin Natural products C1=C(O)C(O)=CC=C1C1=C(O)C(=O)C2=CC(O)=C(O)C=C2O1 HWTZYBCRDDUBJY-UHFFFAOYSA-N 0.000 abstract 2
- 230000005686 electrostatic field Effects 0.000 abstract 2
- MWDZOUNAPSSOEL-UHFFFAOYSA-N kaempferol Natural products OC1=C(C(=O)c2cc(O)cc(O)c2O1)c3ccc(O)cc3 MWDZOUNAPSSOEL-UHFFFAOYSA-N 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 229960001285 quercetin Drugs 0.000 abstract 2
- 235000005875 quercetin Nutrition 0.000 abstract 2
- 229920000249 biocompatible polymer Polymers 0.000 abstract 1
- 229920002988 biodegradable polymer Polymers 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
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
- D01D1/00—Treatment of filament-forming or like material
- D01D1/02—Preparation of spinning solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- 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
-
- 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
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- 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
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/18—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from proteins, e.g. from wool
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
Landscapes
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Dermatology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania włókniny bioaktywnej, w którym do roztworów dodaje się kwercetynę i oddziałuje polem elektrostatycznym. Sposób charakteryzuje się tym, że przygotowuje się pierwszy roztwór w skład którego wchodzą dwa rozpuszczalniki organiczne o pH 5-7 w proporcji 70:30 do których dodaje się biodegradowalny i biozgodny polimer, po czym całość miesza się podgrzewając roztwór w temp. 80 - 100°C i utrzymując go w zadanej temperaturze w czasie 2h godzin, następnie schładza do temperatury pokojowej 22°C w czasie 30 minut, przy czym w trakcie schładzania przygotowuje się drugi roztwór będący mieszaniną dwóch rozpuszczalników organicznych o pH 5-7 w proporcji 70:30, do którego dodaje się kwercetynę w ilości 6 - 9% w stosunku do polimeru i pozostawia do rozpuszczenia w czasie 30 min, po czym obydwa roztwory miesza się, następnie poddaje działaniu polem elektrostatycznym w zakresie 0,8 — 1,05 kV/1 cm otrzymując włókna, które się następnie suszy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442574A PL247297B1 (pl) | 2022-10-18 | 2022-10-18 | Sposób otrzymywania włókniny bioaktywnej do zastosowania w materiale opatrunkowym o działaniu przeciwnowotworowym |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL442574A PL247297B1 (pl) | 2022-10-18 | 2022-10-18 | Sposób otrzymywania włókniny bioaktywnej do zastosowania w materiale opatrunkowym o działaniu przeciwnowotworowym |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL442574A1 true PL442574A1 (pl) | 2024-04-22 |
| PL247297B1 PL247297B1 (pl) | 2025-06-09 |
Family
ID=90790565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL442574A PL247297B1 (pl) | 2022-10-18 | 2022-10-18 | Sposób otrzymywania włókniny bioaktywnej do zastosowania w materiale opatrunkowym o działaniu przeciwnowotworowym |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL247297B1 (pl) |
-
2022
- 2022-10-18 PL PL442574A patent/PL247297B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL247297B1 (pl) | 2025-06-09 |
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