PL449443A1 - Sposób wytwarzania cienkich filmów - Google Patents
Sposób wytwarzania cienkich filmówInfo
- Publication number
- PL449443A1 PL449443A1 PL449443A PL44944324A PL449443A1 PL 449443 A1 PL449443 A1 PL 449443A1 PL 449443 A PL449443 A PL 449443A PL 44944324 A PL44944324 A PL 44944324A PL 449443 A1 PL449443 A1 PL 449443A1
- Authority
- PL
- Poland
- Prior art keywords
- thin films
- amount
- manufacturing thin
- kda
- evaporate
- Prior art date
Links
Classifications
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- 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
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- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08L5/06—Pectin; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- General Preparation And Processing Of Foods (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Zgłoszenie ujawnia sposób otrzymywania cienkich filmów, charakteryzujący się tym, że do środka roślinnego w ilości od 0,01% do 55% i o masie cząsteczkowej > 4 kDa, otrzymanego z liści poziomki pospolitej dodaje się alginianu sodu w ilości od 0,01% do 10% i wolno miesza się, aż do całkowitego rozpuszczenia obu składników, po czym całość wylewa się na powierzchnię i pozostawia się przez 24 godziny w temperaturze pokojowej, w celu odparowania wody i otrzymuje się film o grubości od 1 µm do 1000 µm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL449443A PL249672B1 (pl) | 2024-08-02 | 2024-08-02 | Sposób wytwarzania cienkich filmów |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL449443A PL249672B1 (pl) | 2024-08-02 | 2024-08-02 | Sposób wytwarzania cienkich filmów |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL449443A1 true PL449443A1 (pl) | 2026-02-09 |
| PL249672B1 PL249672B1 (pl) | 2026-06-01 |
Family
ID=98694616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL449443A PL249672B1 (pl) | 2024-08-02 | 2024-08-02 | Sposób wytwarzania cienkich filmów |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL249672B1 (pl) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL380474A1 (pl) * | 2006-08-21 | 2008-03-03 | Politechnika Wrocławska | Sposób wytwarzania środka hamującego krzepliwość krwi |
| PL382973A1 (pl) * | 2007-07-23 | 2009-02-02 | Politechnika Wrocławska | Roślinny środek przeciwutleniający i sposób wytwarzania roślinnego środka przeciwutleniającego |
| CN116218248A (zh) * | 2023-04-11 | 2023-06-06 | 达师(上海)教育科技有限公司 | 一种用于草莓保鲜的可降解西红柿保鲜膜及其制备工艺 |
-
2024
- 2024-08-02 PL PL449443A patent/PL249672B1/pl unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL380474A1 (pl) * | 2006-08-21 | 2008-03-03 | Politechnika Wrocławska | Sposób wytwarzania środka hamującego krzepliwość krwi |
| PL382973A1 (pl) * | 2007-07-23 | 2009-02-02 | Politechnika Wrocławska | Roślinny środek przeciwutleniający i sposób wytwarzania roślinnego środka przeciwutleniającego |
| CN116218248A (zh) * | 2023-04-11 | 2023-06-06 | 达师(上海)教育科技有限公司 | 一种用于草莓保鲜的可降解西红柿保鲜膜及其制备工艺 |
Non-Patent Citations (1)
| Title |
|---|
| IZABELA PAWLACZYK-GRAJA, SEBASTIAN BALICKI, RAFAŁ ZIEWIECKI, PETER CAPEK, MÁRIA MATULOVÁ, KAZIMIERA A. WILK: "Biochemical Engineering Journal 161 (2020) 107639", NEW ISOLATION PROCESS FOR BIOACTIVE FOOD FIBER FROM WILD STRAWBERRY LEAF * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL249672B1 (pl) | 2026-06-01 |
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