CZ308479B6 - Dřevotřískový materiál a způsob jeho výroby - Google Patents

Dřevotřískový materiál a způsob jeho výroby

Info

Publication number
CZ308479B6
CZ308479B6 CZ2019-510A CZ2019510A CZ308479B6 CZ 308479 B6 CZ308479 B6 CZ 308479B6 CZ 2019510 A CZ2019510 A CZ 2019510A CZ 308479 B6 CZ308479 B6 CZ 308479B6
Authority
CZ
Czechia
Prior art keywords
weight
aqueous sodium
sodium silicate
mixture
silicate solution
Prior art date
Application number
CZ2019-510A
Other languages
English (en)
Other versions
CZ2019510A3 (cs
Inventor
Gabriela Chlandová
Petr Ĺ paniel
Original Assignee
First Point a.s.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Point a.s. filed Critical First Point a.s.
Priority to CZ2019-510A priority Critical patent/CZ308479B6/cs
Priority to SK1242019A priority patent/SK288996B6/sk
Priority to CN202080048775.XA priority patent/CN114072261A/zh
Priority to UAA202200282A priority patent/UA128803C2/uk
Priority to KR1020227007351A priority patent/KR20220054314A/ko
Priority to AU2020325548A priority patent/AU2020325548A1/en
Priority to JP2022506599A priority patent/JP7636003B2/ja
Priority to EP20743051.3A priority patent/EP4010156B1/en
Priority to PL20743051.3T priority patent/PL4010156T3/pl
Priority to PCT/CZ2020/000026 priority patent/WO2021023319A1/en
Priority to US17/627,661 priority patent/US12138823B2/en
Priority to HUE20743051A priority patent/HUE068654T2/hu
Priority to BR112022002097A priority patent/BR112022002097A2/pt
Priority to CA3140954A priority patent/CA3140954A1/en
Publication of CZ2019510A3 publication Critical patent/CZ2019510A3/cs
Publication of CZ308479B6 publication Critical patent/CZ308479B6/cs
Priority to CL2022000287A priority patent/CL2022000287A1/es

Links

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
    • B27N3/002—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
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/20—Compounds of alkali metals or ammonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/26—Compounds of iron, aluminium, or chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/16—Inorganic impregnating agents
    • B27K3/32—Mixtures of different inorganic impregnating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
    • 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
    • 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
    • B27N1/02—Mixing the material with binding agent
    • B27N1/0209—Methods, e.g. characterised by the composition of the agent
    • 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
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats
    • B27N3/14—Distributing or orienting the particles or fibres
    • B27N3/143—Orienting the particles or 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
    • B27N5/00—Manufacture of non-flat articles
    • 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
    • B27N9/00—Arrangements for fireproofing
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D197/00—Coating compositions based on lignin-containing materials
    • C09D197/02—Lignocellulosic material, e.g. wood, straw or bagasse
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K21/00—Fireproofing materials
    • C09K21/02—Inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/30—Fireproofing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/70—Hydrophobation treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Dřevotřískový materiál je tvořen směsí 30 až 43 % hmotn. dřevěných třísek, 53 až 61,9 % hmotn. vodného roztoku křemičitanu, 2 až 5 % hmotn. hydroxidu hlinitého, 1 až 3 % hmotn. vody, 0,1 až 1 % hmotn. stabilizátoru vodného roztoku křemičitanu sodného, a tvrdidla vodného roztoku křemičitanu sodného s koncentrací 0,5 až 5 % hmotn. k čistému vodnému roztoku křemičitanu sodného. Vodný roztok křemičitanu sodného má hustotu 1370 až 1400 kg/m3, a molární poměr SiO2 a Na2O vodného roztoku křemičitanu sodného je v rozsahu 3,2 až 3,4. Podle způsobu výroby je hydroxid hlinitý smíchán s vodou, jsou přidány dřevěné třísky a vše je promícháno tak, že vznikne dřevotřísková směs. Do vodného roztoku křemičitanu je přidán stabilizátor vodného roztoku křemičitanu sodného a následně je přimícháno tvrdidlo. Vzniklý roztok je 1 až 10 minut míchán. Dřevotřísková směs je za stálého míchání do vzniklého pojivového roztoku vložena a vše je promícháno. Výsledná směs nalita do aplikačního místa.
CZ2019-510A 2019-08-06 2019-08-06 Dřevotřískový materiál a způsob jeho výroby CZ308479B6 (cs)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CZ2019-510A CZ308479B6 (cs) 2019-08-06 2019-08-06 Dřevotřískový materiál a způsob jeho výroby
SK1242019A SK288996B6 (sk) 2019-08-06 2019-10-16 Drevotrieskový materiál a spôsob jeho výroby
EP20743051.3A EP4010156B1 (en) 2019-08-06 2020-06-09 Wood chip material and method of its production
PCT/CZ2020/000026 WO2021023319A1 (en) 2019-08-06 2020-06-09 Wood chip material and method of its production
KR1020227007351A KR20220054314A (ko) 2019-08-06 2020-06-09 우드 칩 재료 및 그 제조 방법
AU2020325548A AU2020325548A1 (en) 2019-08-06 2020-06-09 Wood chip material and method of its production
JP2022506599A JP7636003B2 (ja) 2019-08-06 2020-06-09 木材チップ材料およびその製造方法
CN202080048775.XA CN114072261A (zh) 2019-08-06 2020-06-09 木屑材料及其制备方法
PL20743051.3T PL4010156T3 (pl) 2019-08-06 2020-06-09 Materiał z wiórów drzewnych oraz sposób jego wytwarzania
UAA202200282A UA128803C2 (uk) 2019-08-06 2020-06-09 Деревностружковий матеріал та спосіб його виробництва
US17/627,661 US12138823B2 (en) 2019-08-06 2020-06-09 Fireproof water-resistant wood chip material and method of its production
HUE20743051A HUE068654T2 (hu) 2019-08-06 2020-06-09 Faforgácsanyag és eljárás elõállítására
BR112022002097A BR112022002097A2 (pt) 2019-08-06 2020-06-09 Material de cavaco de madeira e método para sua produção
CA3140954A CA3140954A1 (en) 2019-08-06 2020-06-09 Wood chip material and method of its production
CL2022000287A CL2022000287A1 (es) 2019-08-06 2022-02-03 Material de astillas de madera y método de su producción

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CZ2019-510A CZ308479B6 (cs) 2019-08-06 2019-08-06 Dřevotřískový materiál a způsob jeho výroby

Publications (2)

Publication Number Publication Date
CZ2019510A3 CZ2019510A3 (cs) 2020-09-09
CZ308479B6 true CZ308479B6 (cs) 2020-09-09

Family

ID=71728523

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ2019-510A CZ308479B6 (cs) 2019-08-06 2019-08-06 Dřevotřískový materiál a způsob jeho výroby

Country Status (15)

Country Link
US (1) US12138823B2 (cs)
EP (1) EP4010156B1 (cs)
JP (1) JP7636003B2 (cs)
KR (1) KR20220054314A (cs)
CN (1) CN114072261A (cs)
AU (1) AU2020325548A1 (cs)
BR (1) BR112022002097A2 (cs)
CA (1) CA3140954A1 (cs)
CL (1) CL2022000287A1 (cs)
CZ (1) CZ308479B6 (cs)
HU (1) HUE068654T2 (cs)
PL (1) PL4010156T3 (cs)
SK (1) SK288996B6 (cs)
UA (1) UA128803C2 (cs)
WO (1) WO2021023319A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020397944A1 (en) * 2019-12-06 2022-06-23 T2Earth Holdings Llc A green process for modifying wood
CZ310258B6 (cs) * 2022-10-05 2025-01-08 Petr Španiel Izolační nehořlavý voděodolný paropropustný materiál a způsob jeho výroby

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CN105538471A (zh) * 2015-12-05 2016-05-04 青岛大方智慧网络科技有限公司 一种复合型刨花板
CZ31399U1 (cs) * 2017-11-22 2018-01-23 Petr Španiel Směs pro nehořlavou voděodolnou zdravotně nezávadnou desku na bázi dřeva
WO2018049537A1 (en) * 2016-09-19 2018-03-22 Fpinnovations In-plane isotropic, binderless products of cellulosic filament based compositions by compression molding

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100015194A1 (en) * 2008-05-09 2010-01-21 Lanxess Deutschland Gmbh Process for the production of wood-based materials
CN105538471A (zh) * 2015-12-05 2016-05-04 青岛大方智慧网络科技有限公司 一种复合型刨花板
WO2018049537A1 (en) * 2016-09-19 2018-03-22 Fpinnovations In-plane isotropic, binderless products of cellulosic filament based compositions by compression molding
CZ31399U1 (cs) * 2017-11-22 2018-01-23 Petr Španiel Směs pro nehořlavou voděodolnou zdravotně nezávadnou desku na bázi dřeva

Also Published As

Publication number Publication date
WO2021023319A1 (en) 2021-02-11
BR112022002097A2 (pt) 2022-04-12
CZ2019510A3 (cs) 2020-09-09
US12138823B2 (en) 2024-11-12
EP4010156B1 (en) 2024-07-31
JP7636003B2 (ja) 2025-02-26
EP4010156C0 (en) 2024-07-31
UA128803C2 (uk) 2024-10-23
EP4010156A1 (en) 2022-06-15
PL4010156T3 (pl) 2024-12-02
HUE068654T2 (hu) 2025-01-28
KR20220054314A (ko) 2022-05-02
SK1242019A3 (sk) 2021-04-28
CN114072261A (zh) 2022-02-18
AU2020325548A1 (en) 2021-11-25
US20220314486A1 (en) 2022-10-06
CL2022000287A1 (es) 2022-10-21
CA3140954A1 (en) 2021-02-11
SK288996B6 (sk) 2022-09-28
JP2022543091A (ja) 2022-10-07

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