PL440672A1 - Roztwory do wytwarzania folii trójwarstwowej, sposób wytwarzania roztworów do wytwarzania folii trójwarstwowej, folia trójwarstwowa - Google Patents
Roztwory do wytwarzania folii trójwarstwowej, sposób wytwarzania roztworów do wytwarzania folii trójwarstwowej, folia trójwarstwowaInfo
- Publication number
- PL440672A1 PL440672A1 PL440672A PL44067222A PL440672A1 PL 440672 A1 PL440672 A1 PL 440672A1 PL 440672 A PL440672 A PL 440672A PL 44067222 A PL44067222 A PL 44067222A PL 440672 A1 PL440672 A1 PL 440672A1
- Authority
- PL
- Poland
- Prior art keywords
- solutions
- layer
- solution
- furcellaran
- layer film
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
- B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/16—Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Przedmiotem zgłoszenia są roztwory do wytwarzania folii trójwarstwowej, sposób wytwarzania roztworów do wytwarzania folii trójwarstwowej i folia trójwarstwowa. Roztworami do wytwarzania folii trójwarstwowej są roztwory furcellaranu (1 g FUR/99 ml H<sub>2</sub>O) oraz 1% chitozanu (1 g CHIT/99 ml 2% kwasu octowego), do których, na 100 ml roztworu furcellaranu oraz chitozanu dodano 1 ml gliceryny. Do tak przygotowanego roztworu furcellaranu w ilości 250 ml dodano 0,75 g hydrolizatu żelatynowego, a powstały roztwór użyto do uformowania pierwszej warstwy folii trójwarstwowej. Roztwór do wytworzenia środkowej warstwy otrzymano z zakwaszonej porcji roztworu furcellaranu w ilości 250 ml, do którego dodano 10 kropel 10% kwasu solnego i mieszano przez 10 minut. Roztwór furcellaranu z kwasem solnym użyto do uformowania środkowej warstwy po wylaniu go na wcześniej przygotowaną pierwszą warstwę żelową furcellaranu i pozostawiono na 20 minut. Roztworem do wytworzenia trzeciej warstwy był roztwór chitozanu (CHIT), do którego dodano hydrolizat żelatynowy (HGEL), w ilości 0,75 g HGEL na 100 ml 1% CHIT, i pozostawiono na mieszadle na 30 minut przy temperaturze 40°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL440672A PL247620B1 (pl) | 2022-03-17 | 2022-03-17 | Sposób wytwarzania folii trójwarstwowej |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL440672A PL247620B1 (pl) | 2022-03-17 | 2022-03-17 | Sposób wytwarzania folii trójwarstwowej |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL440672A1 true PL440672A1 (pl) | 2023-09-18 |
| PL247620B1 PL247620B1 (pl) | 2025-08-04 |
Family
ID=88203686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL440672A PL247620B1 (pl) | 2022-03-17 | 2022-03-17 | Sposób wytwarzania folii trójwarstwowej |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL247620B1 (pl) |
-
2022
- 2022-03-17 PL PL440672A patent/PL247620B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL247620B1 (pl) | 2025-08-04 |
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