PL432186A1 - Sposób wytwarzania bio-komponentów na bazie hydroksy-pochodnych polioli z biomasy roślinnej - Google Patents
Sposób wytwarzania bio-komponentów na bazie hydroksy-pochodnych polioli z biomasy roślinnejInfo
- Publication number
- PL432186A1 PL432186A1 PL432186A PL43218619A PL432186A1 PL 432186 A1 PL432186 A1 PL 432186A1 PL 432186 A PL432186 A PL 432186A PL 43218619 A PL43218619 A PL 43218619A PL 432186 A1 PL432186 A1 PL 432186A1
- Authority
- PL
- Poland
- Prior art keywords
- polyols
- hydroxy
- derivatives
- solvent
- components based
- Prior art date
Links
- 239000002028 Biomass Substances 0.000 title abstract 4
- 229920005862 polyol Polymers 0.000 title abstract 3
- 150000003077 polyols Chemical class 0.000 title abstract 3
- 239000002904 solvent Substances 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 3
- 239000011121 hardwood Substances 0.000 abstract 2
- 239000011122 softwood Substances 0.000 abstract 2
- 239000002585 base Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
- C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6492—Lignin containing materials; Wood resins; Wood tars; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Processing Of Solid Wastes (AREA)
- Polyethers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Unknown Constitution (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Wynalazek dotyczy sposobu wytworzenia polioli z biomasy roślinnej polegający na tym, że jako biomasę stosuje się drewno miękkie lub twarde albo korę drewna miękkiego i/lub twardego o wielkości ziarna od 50 do 800 µm, które poddaje się procesowi solwolizy w obecności rozpuszczalnika lub mieszaniny rozpuszczalników przy ilości biomasy od 1 - 50% masy rozpuszczalnika przy udziale katalizatora w postaci kwasu lub zasady lub kwasu i zasady, w ilości od 0,01 do 20% wag. w stosunku do rozpuszczalnika. Proces prowadzi się w temperaturze od 80 do 300°C w czasie od 60 do 600 min, korzystnie od 60 do 360 min, a następnie uzyskany poliol zobojętnia się przy zastosowaniu kwasu lub zasady.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL432186A PL247194B1 (pl) | 2019-12-12 | 2019-12-12 | Sposób wytworzenia polioli z biomasy roślinnej |
| EP20760574.2A EP4073147A1 (en) | 2019-12-12 | 2020-06-17 | Method of producing bio-components based on hydroxy-like polyols from plant biomass |
| PCT/PL2020/000056 WO2021118372A1 (en) | 2019-12-12 | 2020-06-17 | Method of producing bio-components based on hydroxy-like polyols from plant biomass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL432186A PL247194B1 (pl) | 2019-12-12 | 2019-12-12 | Sposób wytworzenia polioli z biomasy roślinnej |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL432186A1 true PL432186A1 (pl) | 2021-06-14 |
| PL247194B1 PL247194B1 (pl) | 2025-05-26 |
Family
ID=72179131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL432186A PL247194B1 (pl) | 2019-12-12 | 2019-12-12 | Sposób wytworzenia polioli z biomasy roślinnej |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4073147A1 (pl) |
| PL (1) | PL247194B1 (pl) |
| WO (1) | WO2021118372A1 (pl) |
-
2019
- 2019-12-12 PL PL432186A patent/PL247194B1/pl unknown
-
2020
- 2020-06-17 EP EP20760574.2A patent/EP4073147A1/en active Pending
- 2020-06-17 WO PCT/PL2020/000056 patent/WO2021118372A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP4073147A1 (en) | 2022-10-19 |
| WO2021118372A1 (en) | 2021-06-17 |
| PL247194B1 (pl) | 2025-05-26 |
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