ATE251021T1 - Verfahren und vorrichtung zur kontinuierlichen herstellung von verbundwerkstoffen aus kunststoff und cellulose fasern - Google Patents

Verfahren und vorrichtung zur kontinuierlichen herstellung von verbundwerkstoffen aus kunststoff und cellulose fasern

Info

Publication number
ATE251021T1
ATE251021T1 AT99921289T AT99921289T ATE251021T1 AT E251021 T1 ATE251021 T1 AT E251021T1 AT 99921289 T AT99921289 T AT 99921289T AT 99921289 T AT99921289 T AT 99921289T AT E251021 T1 ATE251021 T1 AT E251021T1
Authority
AT
Austria
Prior art keywords
zone
polymer
plastic
composite materials
continuous production
Prior art date
Application number
AT99921289T
Other languages
English (en)
Inventor
Martinus Hendricus Ber Snijder
Kemenade Mathea Johanna Jo Van
Harriette Louise Bos
Original Assignee
Ato Bv
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 Ato Bv filed Critical Ato Bv
Application granted granted Critical
Publication of ATE251021T1 publication Critical patent/ATE251021T1/de

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
    • B27N3/08—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
    • B29B7/34—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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/482—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs
    • B29B7/483—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws provided with screw parts in addition to other mixing parts, e.g. paddles, gears, discs the other mixing parts being discs perpendicular to the screw axis
    • 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • 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
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
    • B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
    • B29B7/489—Screws
    • 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
    • B29C48/256—Exchangeable extruder parts
    • B29C48/2564—Screw parts
    • 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
    • B29C48/395—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
    • B29C48/40—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/402—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 using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
    • 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
    • B29C48/505—Screws
    • B29C48/55—Screws having reverse-feeding elements
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
AT99921289T 1998-05-07 1999-05-07 Verfahren und vorrichtung zur kontinuierlichen herstellung von verbundwerkstoffen aus kunststoff und cellulose fasern ATE251021T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98201497 1998-05-07
PCT/NL1999/000282 WO1999056936A1 (en) 1998-05-07 1999-05-07 Process for continuously manufacturing composites of polymer and cellulosic fibres, and compounded materials obtained therewith

Publications (1)

Publication Number Publication Date
ATE251021T1 true ATE251021T1 (de) 2003-10-15

Family

ID=8233693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99921289T ATE251021T1 (de) 1998-05-07 1999-05-07 Verfahren und vorrichtung zur kontinuierlichen herstellung von verbundwerkstoffen aus kunststoff und cellulose fasern

Country Status (13)

Country Link
US (1) US6565348B1 (de)
EP (1) EP1075377B1 (de)
JP (1) JP4365529B2 (de)
CN (1) CN1168591C (de)
AT (1) ATE251021T1 (de)
AU (1) AU3853599A (de)
CA (1) CA2332041C (de)
DE (1) DE69911762T2 (de)
DK (1) DK1075377T3 (de)
ES (1) ES2203130T3 (de)
PT (1) PT1075377E (de)
SI (1) SI1075377T1 (de)
WO (1) WO1999056936A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10059525A1 (de) * 2000-11-30 2002-06-06 Dieffenbacher Gmbh Maschf Verfahren und Anlage zur Herstellung von faserverstärkten Kunststoffmassen
US6767634B2 (en) * 2001-04-06 2004-07-27 Prabhat Krishnaswamy Fibrillated bast fibers as reinforcement for polymeric composites
DE10129224C1 (de) * 2001-06-19 2003-01-16 Daimler Chrysler Ag Verfahren zur Herstellung eines Halbzeugs und Vorrichtung
US6908573B2 (en) * 2003-04-17 2005-06-21 General Electric Polymeric resin blends and methods of manufacture thereof
AU2003243861A1 (en) * 2003-06-19 2005-01-04 Husky Injection Molding Systems Ltd. Improved mixer for a plasticizing screw
US20050183243A1 (en) * 2003-07-13 2005-08-25 Tinker Larry C. Fibrillation of natural fiber
US20060162879A1 (en) * 2003-07-13 2006-07-27 Tinker Larry C Compounding of fibrillated fiber
US20060113441A2 (en) * 2004-04-01 2006-06-01 Trex Company, Inc. Methods and Apparatuses for Assembling Railings
US20050266210A1 (en) * 2004-06-01 2005-12-01 Blair Dolinar Imprinted wood-plastic composite, apparatus for manufacturing same, and related method of manufacture
US20070007685A1 (en) * 2005-07-05 2007-01-11 Gleich Klaus F Methods and systems for making long fiber reinforced products and resultant products
US8123394B2 (en) * 2005-10-17 2012-02-28 Evonik Degussa Gmbh Mixer for liquid colorants and method for mixing liquid colorants
US7601282B2 (en) * 2005-10-24 2009-10-13 Johns Manville Processes for forming a fiber-reinforced product
CA2527325C (en) * 2005-11-18 2014-05-06 Mohini M. Sain Manufacturing process for high performance lignocellulosic fibre composite materials
ES2281290B1 (es) * 2006-03-06 2008-11-01 Crady Electrica, S.A. Material compuesto, metodo para su produccion en continuo y uso del mismo.
CA2560349C (en) * 2006-09-21 2014-04-22 Mohini H. Sain Manufacturing process for hybrid organic and inorganic fibre-filled composite materials
DE102007016352A1 (de) * 2007-04-03 2008-10-09 Blach Verwaltungs Gmbh & Co. Kg Mehrwellenextrudervorrichtung und Verfahren zum Betreiben derselben
DE102007016346A1 (de) * 2007-04-03 2008-10-09 Blach Verwaltungs Gmbh & Co. Kg Mehrwellenextrudervorrichtung und Verfahren zum Betreiben derselben
ES2322928B1 (es) * 2007-07-26 2010-04-23 Condepols, S.A. Procedimiento para la elaboracion de perfiles por extrusion de materiales compuestos.
FI127330B (fi) 2009-01-30 2018-03-29 Upm Kymmene Corp Menetelmä kytkentäaineen lisäämiseksi raaka-aineen joukkoon
CN101518942B (zh) * 2009-03-19 2011-08-10 南京赛旺科技发展有限公司 一种用于一步法生产高强度pet木塑复合材料的设备
DE102010022186A1 (de) * 2010-05-21 2011-11-24 Hans Korte Faserverstärkte Thermoplastverbundwerkstoffe
TWI577530B (zh) * 2010-07-14 2017-04-11 科思創德意志股份有限公司 製造複合色料之方法與設備
US8722773B2 (en) 2011-02-14 2014-05-13 Weyerhaeuser Nr Company Polymeric composites
EP2511323A1 (de) 2011-04-12 2012-10-17 Södra Skogsägarna Ekonomiska Förening Verbundwerkstoff und Verfahren zur Herstellung eines solchen Verbundwerkstoffs
FI126978B (fi) * 2011-06-15 2017-09-15 Upm Kymmene Corp Menetelmä nanofibrilliselluloosamateriaalin valmistamiseksi sekä nanofibrilliselluloosamateriaali
FI124380B (en) * 2011-11-15 2014-07-31 Upm Kymmene Corp Composite product, process for the manufacture of the composite product and its use, and end product
EP2953780A4 (de) * 2013-02-07 2016-09-21 Södra Skogsägarna Ekonomisk Förening Verfahren zur bereitstellung eines verbundstoffes mit einer thermoplastischen matrix und cellulosefasern
US10988874B2 (en) * 2015-03-24 2021-04-27 Really Aps Reuse of used woven or knitted textile
KR101684924B1 (ko) * 2015-03-31 2016-12-12 (주)우성케미칼 용융 셀룰로오스 유도체의 제조방법 및 이로부터 제조된 용융 셀룰로오스 유도체
CN105191779B (zh) * 2015-09-25 2017-07-25 深圳职业技术学院 一种海下森林的构建***及构建方法
SG11201901190XA (en) * 2016-09-09 2019-03-28 Forta Corp Enhancement of reinforcing fibers, their applications, and methods of making same
NL1042071B1 (nl) * 2016-09-23 2018-04-04 Handelsonderneming We Ha Werkwijze en inrichting voor de fabricage van houtcomposiet
EP3642279A4 (de) 2017-06-22 2020-08-05 Steer Engineering Private Limited Verfahren zur herstellung von kondensierten, nicht weichgemachten polyvinylchloridartikeln
EP3689570B1 (de) 2017-09-26 2024-01-24 The Japan Steel Works, Ltd. Knetverfahren und vorrichtung zur herstellung eines faserverstärkten thermoplastischen harzes
JPWO2022168928A1 (de) * 2021-02-03 2022-08-11
WO2024069509A1 (en) * 2022-09-30 2024-04-04 Plastik Textile S.P.A. A mixing apparatus and a filming plant comprising said apparatus

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453356A (en) * 1964-02-24 1969-07-01 Dow Chemical Co Mixing of filamentary reinforcing material with thermoplastic resins
DE1502335B2 (de) * 1965-02-13 1971-10-21 Werner & Pfleiderer, 7000 Stuttgart Schneckenstrangprese fuer die verarbeitung von kunststoff
US3409711A (en) * 1965-11-01 1968-11-05 Dow Chemical Co Method and apparatus for the preparation of filament reinforced synthetic resinous material
GB1151964A (en) 1966-03-08 1969-05-14 Werner & Pfleiderer Method and Apparatus for the Continuous Preparation of Plastics Material Mixtures
US4329313A (en) * 1980-11-12 1982-05-11 Union Carbide Corporation Apparatus and method for extruding ethylene polymers
JPS58110233A (ja) 1981-12-24 1983-06-30 Toshiba Mach Co Ltd 金属繊維の強化プラスチツク製造装置
JPS59167240A (ja) 1983-03-14 1984-09-20 Chisso Corp 有機フイラ−を配合された熱可塑性樹脂組成物の成形物の製法及びそのための装置
DE3309007C2 (de) * 1983-03-14 1986-01-30 AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim Verfahren und Vorrichtung zum Herstellen von mit Verstärkungsfasern zu füllendem thermoplastischen Material
US4663103A (en) * 1983-08-09 1987-05-05 Collins & Aikman Corporation Apparatus and method of extrusion
US4848915A (en) * 1988-04-25 1989-07-18 E. I. Du Pont De Nemours And Company Process for metering color concentrates to thermoplastic polymer melts
EP0342839B1 (de) * 1988-05-17 1994-01-26 The Japan Steel Works, Ltd. Extruder mit Vorrichtung zum Einstellen des Knetgrades
JPH0615170B2 (ja) * 1989-04-27 1994-03-02 東芝機械株式会社 熱可塑性樹脂の脱水・乾燥成形用二軸押出機
IT1237672B (it) * 1989-10-31 1993-06-15 Gian Carlo Colombo Metodo per produrre pannelli ristampabili.
DE4016784A1 (de) * 1990-05-25 1991-11-28 Werner & Pfleiderer Extruder zum aufbereiten von kunststoff unter zufuehrung mindestens eines faserstranges
DE4039943A1 (de) * 1990-12-14 1992-06-17 Berstorff Gmbh Masch Hermann Verfahren und vorrichtung zur einstufigen, kontinuierlichen herstellung einer kautschaukgrund- und fertigmischung fuer fahrzeugreifen, antriebsriemen, transportbaender sowie fuer technische gummiartikel in nur einer mischvorrichtung
FR2683483B1 (fr) * 1991-11-08 1995-02-24 Vetrotex France Sa Procede de fabrication d'un produit composite par moulage.
US5738935A (en) 1993-08-30 1998-04-14 Formtech Enterprises, Inc. Process to make a composite of controllable porosity
JP2909577B2 (ja) * 1993-10-29 1999-06-23 トヨタ自動車株式会社 樹脂廃材の再生方法及び装置
US5653534A (en) * 1994-10-12 1997-08-05 Sumitomo Chemical Company, Limited Screw apparatus and method for supplying reinforcing fiber-containing molten resin using the apparatus
JP3434418B2 (ja) * 1996-07-24 2003-08-11 東芝機械株式会社 同方向回転２軸押出機による高融点樹脂の脱水システム
EP0835734A1 (de) * 1996-09-16 1998-04-15 Kannegiesser KMH Kunststofftechnik GmbH Verfahren zur Herstellung eines insbesondere mit Zusätzen versehenen Kunststoffs sowie Extruder zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
JP4365529B2 (ja) 2009-11-18
CA2332041A1 (en) 1999-11-11
EP1075377B1 (de) 2003-10-01
AU3853599A (en) 1999-11-23
DK1075377T3 (da) 2004-01-19
CN1304350A (zh) 2001-07-18
CN1168591C (zh) 2004-09-29
ES2203130T3 (es) 2004-04-01
DE69911762D1 (de) 2003-11-06
SI1075377T1 (en) 2003-12-31
JP2002513692A (ja) 2002-05-14
WO1999056936A1 (en) 1999-11-11
EP1075377A1 (de) 2001-02-14
CA2332041C (en) 2007-07-17
PT1075377E (pt) 2004-02-27
DE69911762T2 (de) 2004-04-29
US6565348B1 (en) 2003-05-20

Similar Documents

Publication Publication Date Title
ATE251021T1 (de) Verfahren und vorrichtung zur kontinuierlichen herstellung von verbundwerkstoffen aus kunststoff und cellulose fasern
ATE254526T1 (de) Verfahren zur herstellung von gefüllten, modifizierten und mit fasern verstärkten thermoplasten und doppel-schnecken-extruder zur durchführung des verfahrens
DE59703819D1 (de) Verfahren zur herstellung von thermoplasten
FI97786C (fi) Pitkäkuituvahvisteisten kestomuovien valmistusprosessi
DE60135310D1 (de) Extrusionsverfahren und verfahren zur herstellung mit einer keramischen wabenstruktur
DE69711597T2 (de) Konstruktionskunstoff und holzfaserverbundwerkstoff
DE69431589T2 (de) Verfahren und vorrichtung zur herstellung von extrudierbaren synthetischen holz
ATE365196T1 (de) Durch dehnung lösbare schaumstoffe, darauf basierende gegenstände und verfahren zu deren herstellung
ATE322368T1 (de) Extrudiertes, durch kontinuierliche fasern verstärktes tischlerbauteil und verfahren und vorrichtung zu seiner herstellung
ES2044920T3 (es) Aparato y metodo para tratar un material viscoso.
CA2024337A1 (en) Extruder apparatus and process for compounding thermoplastic resin and fibers
DE59904601D1 (de) Verfahren zur Einspeisung von Additiven in einen Polymerschmelzstrom
DE69922886T2 (de) Verfahren zur herstellung eines formlings aus geschmolzenen mischkunststoffen
DE50111539D1 (de) Verfahren und Anlage zur Herstellung von faserverstärkten Kunststoffmassen
JP3768241B2 (ja) 強固な繊維封入物を有した繊維コンパウンドを製造するための方法
DE59702644D1 (de) Verfahren zur herstellung cellulosischer formkörper
ATE232159T1 (de) Verfahren zur herstellung eines compounds aus einem fliessfähigen kunststoff und einer festen fasereinlage durch extrudieren und vorrichtung zur durchführung des verfahrens
KR970025890A (ko) 폐자재를 이용한 내 · 외장합판 및 그 제조방법
KR930000233A (ko) 광물면에 의한 폴리머의 보강 방법 및 장치
CN109575589A (zh) 一种二氧化硅囊泡增强树脂基复合材料及其制备方法
CA2350112A1 (en) Process to improve thermal properties of natural fibre composites
KR960037962A (ko) 펄프 슬러지를 주원료로 한 압축보드의 제조방법
KR950018284A (ko) 성형물의 치수안정성을 개선한 열가소성 수지 조성물 및 그 제조방법
KR20040104100A (ko) 바닥재 제조방법
EP1640137A1 (de) Prozess zum Herstellen faserverstärkten Kunststoffgranulats

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1075377

Country of ref document: EP