JP6785875B2 - 人工木板材の製造方法 - Google Patents
人工木板材の製造方法 Download PDFInfo
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- JP6785875B2 JP6785875B2 JP2018552115A JP2018552115A JP6785875B2 JP 6785875 B2 JP6785875 B2 JP 6785875B2 JP 2018552115 A JP2018552115 A JP 2018552115A JP 2018552115 A JP2018552115 A JP 2018552115A JP 6785875 B2 JP6785875 B2 JP 6785875B2
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- wood board
- artificial wood
- lignin
- artificial
- mixture
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- 239000002023 wood Substances 0.000 title claims description 71
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 239000000463 material Substances 0.000 claims description 58
- 229920005610 lignin Polymers 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 241000196324 Embryophyta Species 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 19
- 244000060011 Cocos nucifera Species 0.000 claims description 10
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 6
- 239000008240 homogeneous mixture Substances 0.000 claims description 5
- 238000007731 hot pressing Methods 0.000 claims description 5
- 230000008961 swelling Effects 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 description 16
- 239000011347 resin Substances 0.000 description 16
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 15
- 239000000835 fiber Substances 0.000 description 12
- 239000000047 product Substances 0.000 description 8
- 229920001807 Urea-formaldehyde Polymers 0.000 description 7
- 239000012467 final product Substances 0.000 description 7
- 229920001568 phenolic resin Polymers 0.000 description 7
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical group O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 6
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 6
- 239000010903 husk Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000011094 fiberboard Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 229920001187 thermosetting polymer Polymers 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- 239000004566 building material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 108010068370 Glutens Proteins 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 108010073771 Soybean Proteins Proteins 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 235000021312 gluten Nutrition 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 229930014626 natural product Natural products 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229940001941 soy protein Drugs 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- JZLWSRCQCPAUDP-UHFFFAOYSA-N 1,3,5-triazine-2,4,6-triamine;urea Chemical compound NC(N)=O.NC1=NC(N)=NC(N)=N1 JZLWSRCQCPAUDP-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 240000000797 Hibiscus cannabinus Species 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000592342 Tracheophyta Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- ZHNUHDYFZUAESO-OUBTZVSYSA-N aminoformaldehyde Chemical compound N[13CH]=O ZHNUHDYFZUAESO-OUBTZVSYSA-N 0.000 description 1
- GRMUPWPOPOBSGO-UHFFFAOYSA-N benzene;formaldehyde;urea Chemical compound O=C.NC(N)=O.C1=CC=CC=C1 GRMUPWPOPOBSGO-UHFFFAOYSA-N 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001739 density measurement Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- -1 furfurals Substances 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000077 insect repellent Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 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
- B27N1/00—Pretreatment of moulding material
- B27N1/006—Pretreatment of moulding material for increasing resistance to swelling by humidity
-
- 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
- B27N3/002—Manufacture of substantially flat articles, e.g. boards, from particles or fibres characterised by the type of binder
-
- 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
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- 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
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/04—Pressing
-
- 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
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
a)リグニン含有の植物原料を粉砕し、粉砕混合物を得るステップ
b)前記粉砕混合物を調整し、12%〜25%、好ましくは16%〜25%の平衡含水率を得るステップ
c)調整された前記粉砕混合物を均質化するステップ
d)ステップcにおいて得られた均質な混合物をコールドプレスし、脆性板を得るステップ
e)1.2〜1.4g/cm3の密度に達するように前記脆性板をホットプレスし、人工木板材を得るステップ
新鮮なココナッツ殻(材齢6ヶ月未満)は、インドネシアから輸入した。このココナッツ殻は、その殻の新鮮さを維持するために95%相対湿度(RH)及び28℃で調整された室にあるプラスチック袋に収納しておいた。後で、約2kgのココナッツ殻をノコギリで小片に切り分け、3つの異なるステップ(ふるいなし、10mmのふるい、2mmのふるい)においてFRITSCHモデル15.302/694を用いて粉砕した。最後の結果物は、繊維と2mmで篩別されたダストとの混合物である。
粉砕されたココナッツコイアを、その含水率に応じて、2つの異なる気候室である24℃/50%RHの室か20℃/65%RHの室かに5〜12日間入れて調整した。次に、湿潤サンプルを重量測定し、少なくとも18時間103℃にてオーブンで乾燥し、最終的に乾燥サンプルを重量測定し、下記式から含水率を決定した。
工程は下記ステップを含む
1.コイアの調整
2.予備プレス
3.ホットプレス
4.静圧下の調整
5.切り出し
6.板の調整
目標の平衡含水率(EMC)に達するまで、このステップを実施する。
調整されたコイアを金型に詰めて1.35g/cm3の最終密度になるようにする。コイアを均一に広げた後、0.15ton/cm2で1分間金型をプレスする。この場合、69.8gのコイアを10×15cmの鋼製金型に詰めて、22.5tonで1分間荷重する。
予備プレスステップの結果物は、予備パックと呼ばれる脆性板である。厚さ1.6mmのアルミニウム板2つの間に置き、昇温時間を含む4分間170℃、22.5ton(0.15ton/cm2)で製造された「予備パック」をプレスした。その後、内部温度を熱電対で50℃と測定するまで、サンプルをプレス内部で冷やした。
製造された板を一晩室温で荷重して調整した。
最初の調整後、乾燥未硬化材料を除去するために2回目に調整するステップ前に、サンプルの切り出しを実施した。
切り出したサンプルはヨーロッパ規格EN310等に従って重量が0.01%を超えて変化しないまで、65%RH、20℃で調整され、形状の安定した製造物を得た。平滑性を維持するためにサンプルを支持体の上に置いて上から荷重した。
形状安定した後に切断されたサンプルは、面積50×50mmの2つと2×8mmの細長い片の1つを重量計測する。ヨーロッパ規格EN622−2に従って、製造されたサンプルを試験した。この規格は、人工木板材をハードボード(HB)とも呼ばれる高密度繊維ボード(HDF)で比較するために必要とされたすべての試験を含む。特定のテストのリストを下記に提供する。
上記のようにヨーロッパ規格に従って、人工木板材の11個のサンプルを試験した。サンプル1〜5、10、11は、16.4%の含水率を有し、サンプル6〜9は、12%の含水率を有する。
密度測定は、ヨーロッパ規格EN322に従ってサンプル1、2、3、4、8、9、10、11について2回行われた。
曲げ強度及び曲げ弾性率試験は、ヨーロッパ規格EN310に従ってすべてのサンプルについて行われた。
内部結合及び沸騰試験後の内部結合試験は、ヨーロッパ規格EN319及びEN1087−1に従ってサンプル1〜4について実施された。
このテストは、ヨーロッパ規格EN317に従って下記サンプルについて行われた。
Claims (12)
- 下記ステップを含み、
該ステップでは接合材を添加しない、人工木板材の製造方法。
a)ココナッツ殻の髄を含むリグニン含有の植物原料を粉砕し、粉砕混合物を得るステップ
b)前記粉砕混合物を調整して、16%〜25%の平衡含水率を得るステップ
c)調整された前記粉砕混合物を均質化するステップ
d)ステップcにおいて得られた均質な混合物をコールドプレスし、脆性板を得るステップ
e)1.2〜1.4g/cm3の密度に達するように前記脆性板をホットプレスし、少なくとも1.8N/mm 2 の内部結合強度を有する人工木板材を得るステップ。 - 前記リグニン含有の植物原料は、5mm未満の粒径の粒子を含む、請求項1に記載の方法。
- 前記平衡含水率は、前記平衡含水率を得るために前記粉砕混合物に水を加えることによって調整する、請求項1又は2に記載の方法。
- ステップeの後に、続いて少なくとも24時間固定された圧力下で前記人工木板材を調節し、形状の安定な人工木板材を得る、請求項1〜3のいずれか一項に記載の方法。
- ステップdにおいて、前記均質な混合物がコールドプレスされ、コールドプレスする前に前記原料の厚さを比較した場合に、少なくとも1:3の厚さを有する脆性板を得る、請求項1〜4のいずれか一項に記載の方法。
- ステップeは、前記脆性板の層厚さ1mm当たり計1〜4分で実施される、請求項1〜5のいずれか一項に記載の方法。
- ステップeは、140℃〜220℃の温度と、120〜170barの圧力とで実施される、請求項1〜6のいずれか一項に記載の方法。
- ステップbで得られた前記調整された粉砕混合物は、他の木材類似材料、及び/又は添加物、及び/又はポリマー、及び/又はセメント系組成物と混合される、請求項1〜7のいずれか一項に記載の方法。
- リグニンを含有し、かつ接合材を含有しない人工木板材であって、
16%〜25%の含水率を有し、コイアダストを少なくとも25%〜50%v/v含み、
前記人工木板材は、少なくとも1.8N/mm 2 の内部結合強度を有する人工木板材。 - 前記人工木板材は、少なくとも46N/mm 2 の曲げ強度を有する、請求項9に記載の人工木板材。
- 前記人工木板材は、ヨーロッパ規格EN317に従って24時間水溶液に浸漬後の吸湿性の結果、多くても13%の厚さ膨潤率を有する、請求項9又は10に記載の人工木板材。
- 前記人工木板材は、他の木材類似材料、及び/又は添加物、及び/又はポリマー、及び/又はセメント系組成物と混合されたリグニン含有の植物原料を含有する組成物を含む、請求項9〜11のいずれか一項に記載の人工木板材。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2015/081163 WO2017108130A1 (en) | 2015-12-23 | 2015-12-23 | Method for the production of artificial wood board |
Publications (2)
Publication Number | Publication Date |
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JP2019502580A JP2019502580A (ja) | 2019-01-31 |
JP6785875B2 true JP6785875B2 (ja) | 2020-11-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2018552115A Expired - Fee Related JP6785875B2 (ja) | 2015-12-23 | 2015-12-23 | 人工木板材の製造方法 |
Country Status (18)
Country | Link |
---|---|
US (1) | US10894338B2 (ja) |
EP (1) | EP3393734B1 (ja) |
JP (1) | JP6785875B2 (ja) |
KR (1) | KR20180100143A (ja) |
CN (1) | CN108698250A (ja) |
BR (1) | BR112018013085B1 (ja) |
DK (1) | DK3393734T3 (ja) |
ES (1) | ES2833526T3 (ja) |
HR (1) | HRP20201978T1 (ja) |
HU (1) | HUE052397T2 (ja) |
LT (1) | LT3393734T (ja) |
PH (1) | PH12018501364A1 (ja) |
PL (1) | PL3393734T3 (ja) |
PT (1) | PT3393734T (ja) |
RS (1) | RS61226B1 (ja) |
SG (1) | SG11201805427UA (ja) |
SI (1) | SI3393734T1 (ja) |
WO (1) | WO2017108130A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108698250A (zh) * | 2015-12-23 | 2018-10-23 | 古德豪特控股有限公司 | 用于生产人造木板的方法 |
FR3093024B1 (fr) * | 2019-02-26 | 2022-04-01 | Authentic Mat | Procédé de fabrication d’une pièce à partir de matière cellulosique sous forme particulaire et pièce obtenue par un tel procédé |
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CN108698250A (zh) * | 2015-12-23 | 2018-10-23 | 古德豪特控股有限公司 | 用于生产人造木板的方法 |
US10590648B2 (en) * | 2017-02-06 | 2020-03-17 | Terry Allen Tebb | Outdoor wood decking board |
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RS61226B1 (sr) | 2021-01-29 |
US10894338B2 (en) | 2021-01-19 |
PT3393734T (pt) | 2020-12-04 |
EP3393734B1 (en) | 2020-09-16 |
LT3393734T (lt) | 2021-02-10 |
ES2833526T3 (es) | 2021-06-15 |
CN108698250A (zh) | 2018-10-23 |
US20200139577A1 (en) | 2020-05-07 |
HUE052397T2 (hu) | 2021-04-28 |
BR112018013085A2 (pt) | 2018-12-11 |
PH12018501364A1 (en) | 2019-02-18 |
SG11201805427UA (en) | 2018-07-30 |
EP3393734A1 (en) | 2018-10-31 |
KR20180100143A (ko) | 2018-09-07 |
DK3393734T3 (da) | 2020-12-14 |
PL3393734T3 (pl) | 2021-05-04 |
JP2019502580A (ja) | 2019-01-31 |
SI3393734T1 (sl) | 2021-01-29 |
BR112018013085B1 (pt) | 2022-05-10 |
WO2017108130A1 (en) | 2017-06-29 |
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