HRP20230321T1 - Postupak za proizvodnju kompozita drveta - Google Patents
Postupak za proizvodnju kompozita drveta Download PDFInfo
- Publication number
- HRP20230321T1 HRP20230321T1 HRP20230321TT HRP20230321T HRP20230321T1 HR P20230321 T1 HRP20230321 T1 HR P20230321T1 HR P20230321T T HRP20230321T T HR P20230321TT HR P20230321 T HRP20230321 T HR P20230321T HR P20230321 T1 HRP20230321 T1 HR P20230321T1
- Authority
- HR
- Croatia
- Prior art keywords
- reactive
- thermoreactive
- range
- binder
- plant fibers
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 11
- 239000002131 composite material Substances 0.000 title claims 6
- 239000002023 wood Substances 0.000 title claims 3
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000011230 binding agent Substances 0.000 claims 9
- 238000001125 extrusion Methods 0.000 claims 6
- 239000000835 fiber Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 3
- 229920002635 polyurethane Polymers 0.000 claims 2
- 239000004814 polyurethane Substances 0.000 claims 2
- 229920000178 Acrylic resin Polymers 0.000 claims 1
- 239000004925 Acrylic resin Substances 0.000 claims 1
- 229920000877 Melamine resin Polymers 0.000 claims 1
- 229920001807 Urea-formaldehyde Polymers 0.000 claims 1
- 229920000180 alkyd Polymers 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 claims 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims 1
- 239000012948 isocyanate Substances 0.000 claims 1
- 150000002513 isocyanates Chemical class 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920001225 polyester resin Polymers 0.000 claims 1
- 239000004645 polyester resin Substances 0.000 claims 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- 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
- B27N3/08—Moulding or pressing
- B27N3/28—Moulding or pressing characterised by using extrusion presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
-
- 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
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2911/00—Use of natural products or their composites, not provided for in groups B29K2801/00 - B29K2809/00, as mould material
- B29K2911/14—Wood, e.g. woodboard or fibreboard
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Claims (5)
1. Postupak za proizvodnju kompozita drveta, koji sadrži korake:
- osiguravanje količine ili toka biljnih vlakana (1);
- osiguravanje količine ili toka reaktivnog, termoreaktivnog vezujućeg sredstva, reaktivnog, termoreaktivnog vezujućeg sredstva uključujući reaktivnu komponentu (2a) i/ili reaktivni predpolimer (2b);
naznačen time što postupak sadrži korake:
- miješanja reaktivnog, termoreaktivnog vezujućeg sredstva i biljnih vlakana u reaktivnu kompozitnu mješavinu (4) i dovod reaktivne kompozitne mješavine u uređaj (5) za ekstruziju;
- podvrgavanje reaktivne kompozitne mješavine u uređaju za ekstruziju uvjetima postupka ekstruzije;
- punjenje pora biljnih vlakana reaktivnim, termoreaktivnim vezujućim sredstvom uz istovremeno izbacivanje zraka iz pora;
- reagiranje reaktivnog, termoreaktivnog vezujućeg sredstva oko biljnih vlakana i unutar pora biljnih vlakana i formiranje kompozita drveta na temperaturi uvjeta postupka ekstruzije;
pri čemu uvjeti postupka ekstruzije sadrže temperaturu u opsegu od 60 °C - 200 °C, i sadrže pritisak u opsegu od 10 - 300 MPa,
pri čemu je viskozitet reaktivnog, termoreaktivnog vezujućeg sredstva u opsegu od oko 0.1 do 100 mPa·s u uvjetima postupka ekstruzije,
pri čemu je reaktivno, termoreaktivno vezujuće sredstvo alkidna smola, ili melamin formaldehid, ili poliestarska smola, ili urea formaldehid, ili akrilna smola, ili epoksidna smola, ili poliuretan.
2. Postupak prema zahtjevu 1, naznačen time što se sadržaj vlage u biljnim vlaknima podešava, poželjno je sadržaj vlage podešen u opsegu od oko 5% do oko 40% po težini; i poželjnije od 15% do 20% po težini.
3. Postupak prema zahtjevu 1-2, naznačen time što je viskozitet reaktivnog, termoreaktivnog vezujućeg sredstva u opsegu od oko 100 do 500 mPa·s na 25 °C.
4. Postupak prema zahtjevu 1-3, naznačen time što reaktivna komponenta i/ili reaktivni predpolimer reaktivnog, termoreaktivnog vezujućeg sredstva na bazi poliuretana uključuje reaktivne izocijanatne (NCO) grupe.
5. Postupak prema zahtjevu 4, naznačen time što reaktivna komponenta i/ili reaktivni predpolimer ima sadržaj NCO u opsegu od oko 10 tež.% do oko 40 tež.%.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1042071A NL1042071B1 (nl) | 2016-09-23 | 2016-09-23 | Werkwijze en inrichting voor de fabricage van houtcomposiet |
| EP17794097.0A EP3515707B1 (en) | 2016-09-23 | 2017-09-21 | Method for manufacturing a wood composite |
| PCT/NL2017/050626 WO2018056813A2 (en) | 2016-09-23 | 2017-09-21 | Method for manufacturing a wood composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20230321T1 true HRP20230321T1 (hr) | 2023-05-12 |
Family
ID=60245159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20230321TT HRP20230321T1 (hr) | 2016-09-23 | 2017-09-21 | Postupak za proizvodnju kompozita drveta |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US11161273B2 (hr) |
| EP (1) | EP3515707B1 (hr) |
| JP (1) | JP7094274B2 (hr) |
| CN (1) | CN110035900A (hr) |
| AU (1) | AU2017332444B2 (hr) |
| CA (1) | CA3037109A1 (hr) |
| DK (1) | DK3515707T3 (hr) |
| EA (1) | EA039926B1 (hr) |
| ES (1) | ES2941667T3 (hr) |
| FI (1) | FI3515707T3 (hr) |
| HR (1) | HRP20230321T1 (hr) |
| HU (1) | HUE061807T2 (hr) |
| LT (1) | LT3515707T (hr) |
| NL (1) | NL1042071B1 (hr) |
| PL (1) | PL3515707T3 (hr) |
| PT (1) | PT3515707T (hr) |
| RS (1) | RS64097B1 (hr) |
| SI (1) | SI3515707T1 (hr) |
| WO (1) | WO2018056813A2 (hr) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0000807B1 (en) * | 1977-07-13 | 1982-01-06 | Ranco Incorporated | Snap-acting switch device in combination with an auxiliary switch |
| US5847016A (en) * | 1996-05-16 | 1998-12-08 | Marley Mouldings Inc. | Polymer and wood flour composite extrusion |
| ATE251021T1 (de) | 1998-05-07 | 2003-10-15 | Ato Bv | Verfahren und vorrichtung zur kontinuierlichen herstellung von verbundwerkstoffen aus kunststoff und cellulose fasern |
| CA2306959A1 (en) * | 2000-03-31 | 2001-10-26 | Enviro Concept Ltd. | A plant fiber composite material, its products and a processing method thereof |
| US6624217B1 (en) | 2000-03-31 | 2003-09-23 | Wang You Tong | Plant fiber composite material, its products and a processing method thereof |
| JP4695119B2 (ja) | 2007-07-09 | 2011-06-08 | ヤマハリビングテック株式会社 | 木質系コンパウンドの製造方法及び木質系コンパウンド |
| CN101254608B (zh) * | 2008-04-15 | 2011-07-13 | 中国科学院广州化学研究所 | 一种环保型刨花板及其生产方法 |
| MY147203A (en) | 2009-11-23 | 2012-11-14 | Universiti Of Malaya | Fibreboard from agricultural wastes and a method for manufacturing the same |
| WO2013076783A1 (ja) | 2011-11-25 | 2013-05-30 | 前田工繊株式会社 | 合成木材の製造方法及び合成木材 |
| CN103790338A (zh) * | 2014-01-16 | 2014-05-14 | 青岛德隆园木塑板业科技有限公司 | 一种木塑复合地板生产工艺 |
-
2016
- 2016-09-23 NL NL1042071A patent/NL1042071B1/nl not_active IP Right Cessation
-
2017
- 2017-09-21 EP EP17794097.0A patent/EP3515707B1/en active Active
- 2017-09-21 CA CA3037109A patent/CA3037109A1/en active Pending
- 2017-09-21 DK DK17794097.0T patent/DK3515707T3/da active
- 2017-09-21 AU AU2017332444A patent/AU2017332444B2/en active Active
- 2017-09-21 JP JP2019515927A patent/JP7094274B2/ja active Active
- 2017-09-21 PT PT177940970T patent/PT3515707T/pt unknown
- 2017-09-21 LT LTEPPCT/NL2017/050626T patent/LT3515707T/lt unknown
- 2017-09-21 RS RS20230250A patent/RS64097B1/sr unknown
- 2017-09-21 US US16/334,049 patent/US11161273B2/en active Active
- 2017-09-21 FI FIEP17794097.0T patent/FI3515707T3/fi active
- 2017-09-21 PL PL17794097.0T patent/PL3515707T3/pl unknown
- 2017-09-21 HR HRP20230321TT patent/HRP20230321T1/hr unknown
- 2017-09-21 ES ES17794097T patent/ES2941667T3/es active Active
- 2017-09-21 HU HUE17794097A patent/HUE061807T2/hu unknown
- 2017-09-21 SI SI201731330T patent/SI3515707T1/sl unknown
- 2017-09-21 WO PCT/NL2017/050626 patent/WO2018056813A2/en unknown
- 2017-09-21 EA EA201990474A patent/EA039926B1/ru unknown
- 2017-09-21 CN CN201780057105.2A patent/CN110035900A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018056813A2 (en) | 2018-03-29 |
| NL1042071B1 (nl) | 2018-04-04 |
| PL3515707T3 (pl) | 2023-06-05 |
| US11161273B2 (en) | 2021-11-02 |
| SI3515707T1 (sl) | 2023-06-30 |
| JP2019530593A (ja) | 2019-10-24 |
| EA201990474A1 (ru) | 2019-09-30 |
| DK3515707T3 (da) | 2023-04-11 |
| RS64097B1 (sr) | 2023-04-28 |
| ES2941667T3 (es) | 2023-05-24 |
| PT3515707T (pt) | 2023-04-10 |
| FI3515707T3 (fi) | 2023-04-18 |
| AU2017332444B2 (en) | 2022-04-28 |
| JP7094274B2 (ja) | 2022-07-01 |
| CN110035900A (zh) | 2019-07-19 |
| CA3037109A1 (en) | 2018-03-29 |
| EP3515707A2 (en) | 2019-07-31 |
| US20190210245A1 (en) | 2019-07-11 |
| AU2017332444A1 (en) | 2019-03-28 |
| WO2018056813A3 (en) | 2018-05-03 |
| LT3515707T (lt) | 2023-04-25 |
| EP3515707B1 (en) | 2023-01-04 |
| HUE061807T2 (hu) | 2023-08-28 |
| EA039926B1 (ru) | 2022-03-29 |
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