PL438269A1 - Sposób wytwarzania kompozytów na bazie polimerów pochodzenia naturalnego - Google Patents
Sposób wytwarzania kompozytów na bazie polimerów pochodzenia naturalnegoInfo
- Publication number
- PL438269A1 PL438269A1 PL438269A PL43826921A PL438269A1 PL 438269 A1 PL438269 A1 PL 438269A1 PL 438269 A PL438269 A PL 438269A PL 43826921 A PL43826921 A PL 43826921A PL 438269 A1 PL438269 A1 PL 438269A1
- Authority
- PL
- Poland
- Prior art keywords
- polymers
- natural origin
- composites based
- minutes
- mixture
- 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
- C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
- C08K5/053—Polyhydroxylic alcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/005—Lignin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania kompozytów na bazie polimerów pochodzenia naturalnego, który polega na tym, że w temperaturze 10 - 32°C miesza się przez 8 - 15 minut z szybkością 10 - 60 obrotów na minutę: - 18,0 - 35,5 cg/g chitozanu o stopniu deacetylacji 61 - 95 cg/g, o średniej masie cząsteczkowej 30 - 890 i o rozpuszczalności w kwasie octowym wynoszącej co najmniej 99,8%, - 8,0 - 21,5 cg/g skrobi o zawartości amylozy 10 - 35 cg/g, - 4,5 - 20,1 cg/g poli(alkoholu winylowego) o stopniu hydrolizy 4 – 98%, - 3,3 - 8,9 cg/g ligniny, - 4,8 - 24 cg/g gliceryny, - 10,0 - 20,5 cg/g wodnego roztworu kwasu octowego albo mlekowego, o stężeniu 20 - 30% po czym: albo w mieszalniku periodycznym mieszaninę w temperaturze z zakresu 78,0 - 101,8°C miesza się z szybkością 61 - 100 obrotów/minutę przez 5 - 12 minut, albo mieszaninę wytłacza się na wytłaczarce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL438269A PL248071B1 (pl) | 2021-06-24 | 2021-06-24 | Sposób wytwarzania kompozytów na bazie polimerów pochodzenia naturalnego |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL438269A PL248071B1 (pl) | 2021-06-24 | 2021-06-24 | Sposób wytwarzania kompozytów na bazie polimerów pochodzenia naturalnego |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL438269A1 true PL438269A1 (pl) | 2022-12-27 |
| PL248071B1 PL248071B1 (pl) | 2025-10-13 |
Family
ID=84603224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL438269A PL248071B1 (pl) | 2021-06-24 | 2021-06-24 | Sposób wytwarzania kompozytów na bazie polimerów pochodzenia naturalnego |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL248071B1 (pl) |
-
2021
- 2021-06-24 PL PL438269A patent/PL248071B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL248071B1 (pl) | 2025-10-13 |
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