FR2564374B1 - Profiles massifs a base de bois et thermoplastiques recycles et leur procede de fabrication - Google Patents

Profiles massifs a base de bois et thermoplastiques recycles et leur procede de fabrication

Info

Publication number
FR2564374B1
FR2564374B1 FR8407466A FR8407466A FR2564374B1 FR 2564374 B1 FR2564374 B1 FR 2564374B1 FR 8407466 A FR8407466 A FR 8407466A FR 8407466 A FR8407466 A FR 8407466A FR 2564374 B1 FR2564374 B1 FR 2564374B1
Authority
FR
France
Prior art keywords
wood
manufacturing
profiles based
solid profiles
recycled thermoplastics
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8407466A
Other languages
English (en)
Other versions
FR2564374A1 (fr
Inventor
Marc Debard
Jean-Claude Walet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GREPP
Original Assignee
GREPP
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 GREPP filed Critical GREPP
Priority to FR8407466A priority Critical patent/FR2564374B1/fr
Publication of FR2564374A1 publication Critical patent/FR2564374A1/fr
Application granted granted Critical
Publication of FR2564374B1 publication Critical patent/FR2564374B1/fr
Expired legal-status Critical Current

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
    • B27N3/007—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and at least partly composed of recycled 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
    • 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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • 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
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
    • 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
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • 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
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • 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
    • B29B7/84—Venting or degassing ; Removing liquids, e.g. by evaporating components
    • B29B7/845—Venting, degassing or removing evaporated components in devices with rotary stirrers
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR8407466A 1984-05-15 1984-05-15 Profiles massifs a base de bois et thermoplastiques recycles et leur procede de fabrication Expired FR2564374B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8407466A FR2564374B1 (fr) 1984-05-15 1984-05-15 Profiles massifs a base de bois et thermoplastiques recycles et leur procede de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8407466A FR2564374B1 (fr) 1984-05-15 1984-05-15 Profiles massifs a base de bois et thermoplastiques recycles et leur procede de fabrication

Publications (2)

Publication Number Publication Date
FR2564374A1 FR2564374A1 (fr) 1985-11-22
FR2564374B1 true FR2564374B1 (fr) 1987-04-17

Family

ID=9303968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8407466A Expired FR2564374B1 (fr) 1984-05-15 1984-05-15 Profiles massifs a base de bois et thermoplastiques recycles et leur procede de fabrication

Country Status (1)

Country Link
FR (1) FR2564374B1 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406768A (en) 1992-09-01 1995-04-18 Andersen Corporation Advanced polymer and wood fiber composite structural component
US5441801A (en) 1993-02-12 1995-08-15 Andersen Corporation Advanced polymer/wood composite pellet process
US5486553A (en) 1992-08-31 1996-01-23 Andersen Corporation Advanced polymer/wood composite structural member
US5827607A (en) 1992-08-31 1998-10-27 Andersen Corporation Advanced polymer wood composite
US5847016A (en) 1996-05-16 1998-12-08 Marley Mouldings Inc. Polymer and wood flour composite extrusion
US5948524A (en) 1996-01-08 1999-09-07 Andersen Corporation Advanced engineering resin and wood fiber composite
US6004668A (en) 1992-08-31 1999-12-21 Andersen Corporation Advanced polymer wood composite
US6011091A (en) 1996-02-01 2000-01-04 Crane Plastics Company Limited Partnership Vinyl based cellulose reinforced composite
US6280667B1 (en) 1999-04-19 2001-08-28 Andersen Corporation Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component
US6344268B1 (en) 1998-04-03 2002-02-05 Certainteed Corporation Foamed polymer-fiber composite
US6498205B1 (en) 1996-10-31 2002-12-24 Crane Plastics Company Limited Partnership Extrusion of synthetic wood material using thermoplastic material in powder form
US6632863B2 (en) 2001-10-25 2003-10-14 Crane Plastics Company Llc Cellulose/polyolefin composite pellet
US6637213B2 (en) 2001-01-19 2003-10-28 Crane Plastics Company Llc Cooling of extruded and compression molded materials
US6662515B2 (en) 2000-03-31 2003-12-16 Crane Plastics Company Llc Synthetic wood post cap
US6708504B2 (en) 2001-01-19 2004-03-23 Crane Plastics Company Llc Cooling of extruded and compression molded materials
US6780359B1 (en) 2002-01-29 2004-08-24 Crane Plastics Company Llc Synthetic wood composite material and method for molding

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DE3715646A1 (de) * 1987-05-11 1988-11-24 Hans Heinlein Verfahren zum beseitigen, aufarbeiten und verwerten von kunststoffabfaellen sowie hierdurch hergestelltes bodenbelagelement oder dgl. formteile
ATE69992T1 (de) * 1987-05-23 1991-12-15 Mario Miani Verfahren zum herstellen von platten, vorrichtung zur ausfuehrung des verfahrens und erhaltene platten.
DE4140577C2 (de) * 1991-04-15 1994-10-13 Pavel Wilfried Maschinen Vorrichtung zur Bildung einer kompakten Kunststoffmasse aus gebrauchten Kunststoffolien und/oder Kunststoffolien-Abfällen
FR2679482B1 (fr) * 1991-07-26 1997-06-13 Richard Faye Procede de fabrication de produits composites a base de dechets de bois.
DE9203319U1 (de) * 1992-03-12 1992-05-07 Hans Schuhmann oHG, 91207 Lauf Körper in Form von Granulatkörnern oder Gegenständen
DE9305621U1 (de) * 1993-04-16 1993-08-26 EWvK Entwicklungsgesellschaft für die Wiederverwertung von Kunststoffen mbH, 65203 Wiesbaden Trägerteil für Paletten
US5800757A (en) 1994-03-31 1998-09-01 Modern Technologies Corp. System and method for molding a basketball backboard
US5591384A (en) * 1994-03-31 1997-01-07 Modern Technologies Corp. Method for molding parts
ES2118021B1 (es) * 1994-10-03 1999-07-01 Innovaciones Plasticas S A Procedimiento para la recuperacion de materias plasticas, aplicable en la realizacion de mobiliario urbano y señalizaciones viales.
FR2752187B1 (fr) * 1996-08-09 1998-10-16 Faye Richard Dispositif de production de produits composites pour la realisation de profiles bois et polymeres et les profiles ainsi obtenus
US6054207A (en) * 1998-01-21 2000-04-25 Andersen Corporation Foamed thermoplastic polymer and wood fiber profile and member
EP0965434A1 (fr) * 1998-06-16 1999-12-22 Arte Plast S.a.s., di Giuseppe Micciche & C. Procédé et appareil pour la fabrication en continu de barres à partir de mélanges hétérogènes de matière plastique recyclée
ZA985962B (en) * 1998-09-24 2000-04-05 Mayer Gert Component produced by the plastics extrusion process.
DE19860836C1 (de) 1998-12-30 2000-05-18 Haller Formholz Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Formkörpern
FR2791597B1 (fr) * 1999-03-29 2001-05-04 Socrep Sa Procede de fabrication d'objets extrudes et veines dans la masse, a base de polymeres thermoplastiques
IT1316621B1 (it) * 2000-02-08 2003-04-24 Massimiliano Vanoni Procedimento per la produzione di pannelli anti-crash impianto per lasua attuazione,nonche' pannello ottenuto
JP3563704B2 (ja) * 2000-03-07 2004-09-08 ニチハ株式会社 木質成形体の製造方法
EP1278625A2 (fr) * 2000-05-03 2003-01-29 Davis-Standard Corporation Extrudeuses a vis jumelles pour le traitement de fibres de bois et procede correspondant
DE10029081A1 (de) * 2000-06-13 2002-01-03 Meinhard Meier Oberflächenvergütungs- und Oberflächenreparaturverfahren für Betonschaltafeln mittels Kunststoffverpackungsabfällen
EP1273412A1 (fr) * 2001-07-02 2003-01-08 Magma Trade di Mauro Magni & C.snc Procédé et dispositif pour la fabrication des polymères thermoplastiques chargés
AU2003223845A1 (en) * 2002-03-08 2003-09-22 Helmut Hiendl Method for the production of a thermoplastic natural fibre product
WO2004063073A1 (fr) * 2003-01-16 2004-07-29 Michael James Bayliss Procede et fabrication de mandrins
US8074339B1 (en) 2004-11-22 2011-12-13 The Crane Group Companies Limited Methods of manufacturing a lattice having a distressed appearance
US8167275B1 (en) 2005-11-30 2012-05-01 The Crane Group Companies Limited Rail system and method for assembly
US7743567B1 (en) 2006-01-20 2010-06-29 The Crane Group Companies Limited Fiberglass/cellulosic composite and method for molding
CA2667114C (fr) * 2006-11-15 2014-10-07 Entex Rust & Mitschke Gmbh Melange de matiere plastique avec des particules de bois
US9193106B2 (en) 2006-11-15 2015-11-24 Entex Rust & Mitschke Gmbh Blend of plastics with wood particles
US8460797B1 (en) 2006-12-29 2013-06-11 Timbertech Limited Capped component and method for forming
US7913960B1 (en) 2007-08-22 2011-03-29 The Crane Group Companies Limited Bracketing system
US20090321981A1 (en) 2008-01-15 2009-12-31 RheTech, Inc. Cellulosic inclusion thermoplastic composition and molding thereof
FI123440B (fi) * 2008-10-31 2013-05-15 Upm Kymmene Corp Menetelmä puukomposiittituotteen muodostamiseksi, puukomposiittituote ja puukonposiittituotteen valmistuslaitteisto
DE102008058048A1 (de) 2008-11-18 2010-08-05 Entex Rust & Mitschke Gmbh Mischung von Kunststoff mit Holzpartikeln
DE102014009883B3 (de) * 2014-07-04 2015-09-10 Peter Wiedemann Verfahren zum Aufbereiten eines Fasern enthaltenden Werkstoffs
FR3066135B1 (fr) * 2017-12-22 2019-08-09 Sidel Participations Production de recipients avec recyclage par extrudeuse bivis
DE102019000610A1 (de) 2018-08-21 2020-02-27 Entex Rust & Mitschke Gmbh Mischung von Kunststoff mit Holzpartikeln

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GB1443194A (en) * 1972-09-19 1976-07-21 Braeuning H Method of and apparatus for producing a shaped material made of wood and thermoplastic plastic
US4225640A (en) * 1978-05-04 1980-09-30 Redmar Investors, Inc. Method of reclaiming thermoplastic materials from municipal waste and product produced thereby
DE3206325C2 (de) * 1982-02-22 1985-10-10 AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim Mehrwellige, kontinuierlich arbeitende Misch- und Knetmaschine für plastifizierbare Massen
DE3207432C2 (de) * 1982-03-02 1985-04-04 KWM Kunststoffmaschinen GmbH, 4010 Hilden Vorrichtung zum kontinuierlichen Herstellen eines Gemisches aus Bindemitteln und Füllstoffen und/oder Fasern

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932334A (en) 1992-08-31 1999-08-03 Andersen Corporation Advanced polymer wood composite
US6015612A (en) 1992-08-31 2000-01-18 Andersen Corporation Polymer wood composite
US5486553A (en) 1992-08-31 1996-01-23 Andersen Corporation Advanced polymer/wood composite structural member
US6015611A (en) 1992-08-31 2000-01-18 Andersen Corporation Advanced polymer wood composite
US5539027A (en) 1992-08-31 1996-07-23 Andersen Corporation Advanced polymer/wood composite structural member
US5827607A (en) 1992-08-31 1998-10-27 Andersen Corporation Advanced polymer wood composite
US6004668A (en) 1992-08-31 1999-12-21 Andersen Corporation Advanced polymer wood composite
US5497594A (en) 1992-09-01 1996-03-12 Andersen Corporation Advanced polymer and wood fiber composite structural component
US5406768A (en) 1992-09-01 1995-04-18 Andersen Corporation Advanced polymer and wood fiber composite structural component
US5695874A (en) 1993-02-12 1997-12-09 Andersen Corporation Advanced polymer/wood composite pellet process
US5518677A (en) 1993-02-12 1996-05-21 Andersen Corporation Advanced polymer/wood composite pellet process
US5441801A (en) 1993-02-12 1995-08-15 Andersen Corporation Advanced polymer/wood composite pellet process
US5948524A (en) 1996-01-08 1999-09-07 Andersen Corporation Advanced engineering resin and wood fiber composite
US6011091A (en) 1996-02-01 2000-01-04 Crane Plastics Company Limited Partnership Vinyl based cellulose reinforced composite
US6066680A (en) 1996-05-16 2000-05-23 Marley Mouldings Inc. Extrudable composite of polymer and wood flour
US5847016A (en) 1996-05-16 1998-12-08 Marley Mouldings Inc. Polymer and wood flour composite extrusion
US5951927A (en) 1996-05-16 1999-09-14 Marley Mouldings Inc. Method of making a polymer and wood flour composite extrusion
US6498205B1 (en) 1996-10-31 2002-12-24 Crane Plastics Company Limited Partnership Extrusion of synthetic wood material using thermoplastic material in powder form
US6344268B1 (en) 1998-04-03 2002-02-05 Certainteed Corporation Foamed polymer-fiber composite
US6280667B1 (en) 1999-04-19 2001-08-28 Andersen Corporation Process for making thermoplastic-biofiber composite materials and articles including a poly(vinylchloride) component
US6662515B2 (en) 2000-03-31 2003-12-16 Crane Plastics Company Llc Synthetic wood post cap
US6637213B2 (en) 2001-01-19 2003-10-28 Crane Plastics Company Llc Cooling of extruded and compression molded materials
US6708504B2 (en) 2001-01-19 2004-03-23 Crane Plastics Company Llc Cooling of extruded and compression molded materials
US6632863B2 (en) 2001-10-25 2003-10-14 Crane Plastics Company Llc Cellulose/polyolefin composite pellet
US6780359B1 (en) 2002-01-29 2004-08-24 Crane Plastics Company Llc Synthetic wood composite material and method for molding

Also Published As

Publication number Publication date
FR2564374A1 (fr) 1985-11-22

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