WO2005009701A3 - Kunststoffe und holz enthaltende verbundwerkstoffe - Google Patents

Kunststoffe und holz enthaltende verbundwerkstoffe Download PDF

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Publication number
WO2005009701A3
WO2005009701A3 PCT/EP2004/008399 EP2004008399W WO2005009701A3 WO 2005009701 A3 WO2005009701 A3 WO 2005009701A3 EP 2004008399 W EP2004008399 W EP 2004008399W WO 2005009701 A3 WO2005009701 A3 WO 2005009701A3
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WO
WIPO (PCT)
Prior art keywords
wood
composite materials
plastics
linked
extruder
Prior art date
Application number
PCT/EP2004/008399
Other languages
English (en)
French (fr)
Other versions
WO2005009701A2 (de
Inventor
Manfred Raetzsch
Huong-Lan Nguyen
Uwe Mueller
Harald Zoebl
Original Assignee
Ami Agrolinz Melamine Int Gmbh
Manfred Raetzsch
Huong-Lan Nguyen
Uwe Mueller
Harald Zoebl
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 Ami Agrolinz Melamine Int Gmbh, Manfred Raetzsch, Huong-Lan Nguyen, Uwe Mueller, Harald Zoebl filed Critical Ami Agrolinz Melamine Int Gmbh
Priority to EP04763532A priority Critical patent/EP1654322A2/de
Priority to JP2006520817A priority patent/JP2006528089A/ja
Priority to CA002532955A priority patent/CA2532955A1/en
Priority to US10/565,463 priority patent/US20070267609A1/en
Publication of WO2005009701A2 publication Critical patent/WO2005009701A2/de
Publication of WO2005009701A3 publication Critical patent/WO2005009701A3/de

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    • 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
    • B27N3/005—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and foam
    • 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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/726—Measuring properties of mixture, e.g. temperature or density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/88—Adding charges, i.e. additives
    • B29B7/90—Fillers or reinforcements, e.g. fibres
    • B29B7/92—Wood chips or wood fibres
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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    • 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
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    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fibrous, filamentary or filling materials, e.g. thin fibrous reinforcements or fillers
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Kunststoffe und Holz enthaltende Verbundwerkstoffe, die aus 55 bis 90 Massen-% Holz in Form von Holzmehl, Holzpartikeln, Holzfasern und/oder Holzspänen und 45 bis 10 Massen-% teilvernetzten Melaminharzethern oder Mischungen aus teilvernetzten Thermoplasten und vernetzten Melaminharzethern bestehen, wobei die Kunststoffe in den Verbundwerkstoffen in verschäumter Form vorliegen können, lassen sich durch Homogenisierung der Komponenten im Extruder, durch Vorimprägnierung von Holz mit Melaminharzen im Schneckenmischer und nachfolgende Homogenisierung der Komponenten im Extruder, oder durch ein Sinterverfahren, und jeweils nachfolgende Ausformung zum Verbundwerkstoff, herstellen. Die Verbundwerkstoffe sind für einen Einsatz in der Bauwirtschaft sowie im Sport- und Freizeitsektor geeignet.
PCT/EP2004/008399 2003-07-22 2004-07-21 Kunststoffe und holz enthaltende verbundwerkstoffe WO2005009701A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04763532A EP1654322A2 (de) 2003-07-22 2004-07-21 Kunststoffe und holz enthaltende verbundwerkstoffe
JP2006520817A JP2006528089A (ja) 2003-07-22 2004-07-21 プラスチックおよび木材を含む複合材料
CA002532955A CA2532955A1 (en) 2003-07-22 2004-07-21 Composite materials comprising plastics and wood
US10/565,463 US20070267609A1 (en) 2003-07-22 2004-07-21 Composite Materials Comprising Plastics and Wood

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10333893.4 2003-07-22
DE10333893A DE10333893A1 (de) 2003-07-22 2003-07-22 Kunststoffe und Holz enthaltende Verbundwerkstoffe

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WO2005009701A2 WO2005009701A2 (de) 2005-02-03
WO2005009701A3 true WO2005009701A3 (de) 2005-06-30

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EP (1) EP1654322A2 (de)
JP (1) JP2006528089A (de)
KR (1) KR20060037386A (de)
CN (1) CN1906247A (de)
CA (1) CA2532955A1 (de)
DE (1) DE10333893A1 (de)
WO (1) WO2005009701A2 (de)

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WO2005009701A2 (de) 2005-02-03
KR20060037386A (ko) 2006-05-03
DE10333893A1 (de) 2005-02-10
JP2006528089A (ja) 2006-12-14
US20070267609A1 (en) 2007-11-22
EP1654322A2 (de) 2006-05-10
CN1906247A (zh) 2007-01-31
CA2532955A1 (en) 2005-02-03

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