PL440888A1 - Biokompozyt polimerowy na bazie polilaktydu PLA i węglanowych osadów jeziornych CLS oraz sposób jego otrzymywania - Google Patents
Biokompozyt polimerowy na bazie polilaktydu PLA i węglanowych osadów jeziornych CLS oraz sposób jego otrzymywaniaInfo
- Publication number
- PL440888A1 PL440888A1 PL440888A PL44088822A PL440888A1 PL 440888 A1 PL440888 A1 PL 440888A1 PL 440888 A PL440888 A PL 440888A PL 44088822 A PL44088822 A PL 44088822A PL 440888 A1 PL440888 A1 PL 440888A1
- Authority
- PL
- Poland
- Prior art keywords
- sediment
- polylactide
- carbonate
- pla
- cls
- Prior art date
Links
- 239000013049 sediment Substances 0.000 title abstract 15
- 229920000747 poly(lactic acid) Polymers 0.000 title abstract 10
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 5
- 239000011173 biocomposite Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 3
- 238000002360 preparation method Methods 0.000 title abstract 2
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 title 1
- 239000002131 composite material Substances 0.000 abstract 3
- 101100477204 Neosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100) sed2 gene Proteins 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 238000000265 homogenisation Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- C08K9/00—Use of pretreated ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Przedmiotem zgłoszenia jest biokompozyt polimerowy na bazie polilaktydu (PLA) i węglanowych osadów jeziornych (CLS) oraz sposób jego otrzymywania, mający zastosowanie w przemyśle budowalnym (elementy dekoracyjne), AGD i RTV oraz przemyśle motoryzacyjnym. Biokompozyt polimerowy na bazie polilaktydu (PLA) i węglanowych osadów jeziornych (CLS), charakteryzuje się tym, że stanowi go polilaktyd o masie cząsteczkowej w zakresie 190000 - 210000 g/mol oraz węglanowy osad jeziorny, przy czym stosunek PLA do CLS wynosi od 2,5% do 15% wagowych. Sposób otrzymywania kompozytu polega na tym, że surowy osad pochodzący z akwenu w postaci rdzenia osadowego pobranego z głębokości od 3 m do 12 m dzieli się na części co 1 m głębokości, a następnie łączy się do uzyskania dwóch frakcji, pierwszą sedA — sediment A - osad A o głębokości pobierania osadów od 3 m do 8 m oraz drugą sedB — sediment B - osad B o głębokości pobierania osadów od 8 m do 12 m, po czym powstałe frakcje suszy się, a następnie rozdrabnia, w znany sposób, do uzyskania jednorodnych osadów, które następnie frakcjonuje się do uzyskania uziarnienia poniżej 40 µm, dalej polilaktyd (PLA) poddaje się procesowi homogenizacji z 45% - 55%, korzystnie 50 % wagowymi frakcjonowanych osadów jeziornych (sedA i sedB) w temperaturze 185°C - 210°C korzystnie 195°C, do uzyskania kompozytu, który następnie poddaje się procesowi mielenia do uzyskania materiału o średnim uziarnieniu 2,5 mm - 5 mm, korzystnie 3 mm, po czym w procesie wtrysku dodaje się polilaktyd w ilości do uzyskania stężenia 2,5% - 15% wag. węglanowego osadu do otrzymania kompozytu w postaci gotowych wyrobów.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL440888A PL247452B1 (pl) | 2022-04-08 | 2022-04-08 | Biokompozyt polimerowy na bazie polilaktydu PLA i węglanowych osadów jeziornych CLS oraz sposób jego otrzymywania |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL440888A PL247452B1 (pl) | 2022-04-08 | 2022-04-08 | Biokompozyt polimerowy na bazie polilaktydu PLA i węglanowych osadów jeziornych CLS oraz sposób jego otrzymywania |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL440888A1 true PL440888A1 (pl) | 2023-10-09 |
| PL247452B1 PL247452B1 (pl) | 2025-07-07 |
Family
ID=88289515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL440888A PL247452B1 (pl) | 2022-04-08 | 2022-04-08 | Biokompozyt polimerowy na bazie polilaktydu PLA i węglanowych osadów jeziornych CLS oraz sposób jego otrzymywania |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL247452B1 (pl) |
-
2022
- 2022-04-08 PL PL440888A patent/PL247452B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL247452B1 (pl) | 2025-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kumar et al. | Synergy of rice-husk filler on physico-mechanical and tribological properties of hybrid Bauhinia-vahlii/sisal fiber reinforced epoxy composites | |
| Przekop et al. | Graphite modified polylactide (PLA) for 3D printed (FDM/FFF) sliding elements | |
| Burgada et al. | Upgrading recycled polypropylene from textile wastes in wood plastic composites with short hemp fiber | |
| Antunes et al. | Performance assessment of reclaimed asphalt pavement (RAP) in road surface mixtures | |
| Aranberri et al. | Fully biodegradable biocomposites with high chicken feather content | |
| Behzadnasab et al. | Effects of 3D printer nozzle head temperature on the physical and mechanical properties of PLA based product | |
| Ohaeri et al. | Development and characterization of PHB-PLA/Corncob composite for fused filament fabrication | |
| Sasimowski et al. | Analysis of selected properties of biocomposites based on polyethylene with a natural origin filler | |
| Jexembayeva et al. | Performance optimization approach of polymer-modified asphalt mixtures with PET and PE waste | |
| Malinowski et al. | The structure and mechanical properties of hemp fibers-reinforced poly (ε-caprolactone) composites modified by electron beam irradiation | |
| Ali et al. | Feasibility study of low density waste plastic in non-load bearing asphalt pavement in District Faisalabad | |
| Yang et al. | Homogeneity enhancement of mixtures containing epoxy polymer and 100% reclaimed asphalt pavement | |
| Burlein et al. | Mechanical and morphological properties of LDPE/PHB blends filled with castor oil pressed cake | |
| Ho et al. | Enhancement of impact resistance of biodegradable polymer using bamboo charcoal particles | |
| Jiménez‐Rosado et al. | Injection molding versus extrusion in the manufacturing of soy protein‐based bioplastics with zinc incorporated | |
| Moraczewski et al. | Composting of polylactide containing natural anti-aging compounds of plant origin | |
| Muck et al. | Colour fastness to various agents and dynamic mechanical characteristics of biocomposite filaments and 3d printed samples | |
| Chaves-Pabón et al. | Mechanical performance of a hot mix asphalt modified with biochar obtained from oil palm mesocarp fiber | |
| Cheng et al. | Preparation and performance of bitumen modified by melt-blown fabric of waste mask based on Grey relational and radar chart analysis | |
| Mongkol et al. | Effect of bagasse and coconut peat fillers on asphalt mixture workability | |
| Pycka et al. | Comparison of wood-based biocomposites with polylactic acid (PLA) density profiles by desaturation and X-ray spectrum methods | |
| Hasan et al. | Effects of titanate coupling agent on engineering properties of asphalt binders and mixtures incorporating lldpe-caco3 pellet | |
| Ali et al. | Optimizing the properties of PHBV/PBAT blend for additive manufacturing | |
| Lin et al. | Enhancing biodegradation of poly (lactic acid) in compost at room temperature by compounding jade particles | |
| Almeida et al. | An assessment of moisture susceptibility and ageing effect on nanoclay-modified ac mixtures containing flakes of plastic film collected as urban waste |