PL433630A1 - Płyta wiórowa modyfikowana celulozą bakteryjną - Google Patents
Płyta wiórowa modyfikowana celulozą bakteryjnąInfo
- Publication number
- PL433630A1 PL433630A1 PL433630A PL43363020A PL433630A1 PL 433630 A1 PL433630 A1 PL 433630A1 PL 433630 A PL433630 A PL 433630A PL 43363020 A PL43363020 A PL 43363020A PL 433630 A1 PL433630 A1 PL 433630A1
- Authority
- PL
- Poland
- Prior art keywords
- chipboard
- modified
- bacterial cellulose
- subject
- notification
- Prior art date
Links
- 239000011093 chipboard Substances 0.000 title abstract 3
- 229920002749 Bacterial cellulose Polymers 0.000 title abstract 2
- 239000005016 bacterial cellulose Substances 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Classifications
-
- 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
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/02—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board the layer being formed of fibres, chips, or particles, e.g. MDF, HDF, OSB, chipboard, particle board, hardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
-
- 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
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Forests & Forestry (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Przedmiotem wynalazku jest modyfikowana płyta wiórowa zawierająca warstwę wewnętrzną, którą tworzą zespolone spoiwem celuloza bakteryjna i cząstki ligninocelulozowe drewna, a także sposób otrzymywania takiej płyty. Płyta wiórowa według wynalazku cechuje się zmniejszoną gęstością, przy zachowaniu niezmienionej budowy oraz parametrów jej wytwarzania. Przedmiotem zgłoszenia jest także sposób otrzymywania ww. płyty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433630A PL242531B1 (pl) | 2020-04-21 | 2020-04-21 | Trójwarstwowa płyta wiórowa modyfikowana celulozą bakteryjną i sposób wytwarzania płyty |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433630A PL242531B1 (pl) | 2020-04-21 | 2020-04-21 | Trójwarstwowa płyta wiórowa modyfikowana celulozą bakteryjną i sposób wytwarzania płyty |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL433630A1 true PL433630A1 (pl) | 2021-10-25 |
| PL242531B1 PL242531B1 (pl) | 2023-03-06 |
Family
ID=78572533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL433630A PL242531B1 (pl) | 2020-04-21 | 2020-04-21 | Trójwarstwowa płyta wiórowa modyfikowana celulozą bakteryjną i sposób wytwarzania płyty |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL242531B1 (pl) |
-
2020
- 2020-04-21 PL PL433630A patent/PL242531B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL242531B1 (pl) | 2023-03-06 |
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