WO2001076841A3 - Plastic granulate - Google Patents

Plastic granulate Download PDF

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Publication number
WO2001076841A3
WO2001076841A3 PCT/NL2001/000286 NL0100286W WO0176841A3 WO 2001076841 A3 WO2001076841 A3 WO 2001076841A3 NL 0100286 W NL0100286 W NL 0100286W WO 0176841 A3 WO0176841 A3 WO 0176841A3
Authority
WO
WIPO (PCT)
Prior art keywords
granulate
plastic granulate
thermoplastic polymer
relates
natural fibres
Prior art date
Application number
PCT/NL2001/000286
Other languages
French (fr)
Other versions
WO2001076841A2 (en
Inventor
Octave Willem Marie Hansen
Joseph Paulus Hubertus Boyens
Original Assignee
Dsm Nv
Octave Willem Marie Hansen
Joseph Paulus Hubertus Boyens
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 Dsm Nv, Octave Willem Marie Hansen, Joseph Paulus Hubertus Boyens filed Critical Dsm Nv
Priority to BR0110016-5A priority Critical patent/BR0110016A/en
Priority to KR1020027013643A priority patent/KR20020087137A/en
Priority to JP2001574339A priority patent/JP2003530242A/en
Priority to CA002406263A priority patent/CA2406263A1/en
Priority to MXPA02010188A priority patent/MXPA02010188A/en
Priority to AU2001289314A priority patent/AU2001289314A1/en
Priority to EP01966761A priority patent/EP1272320A2/en
Publication of WO2001076841A2 publication Critical patent/WO2001076841A2/en
Publication of WO2001076841A3 publication Critical patent/WO2001076841A3/en

Links

Classifications

    • 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
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • 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
    • B29B9/00—Making granules
    • B29B9/16—Auxiliary treatment of granules
    • 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
    • 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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding 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
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • B29K2311/10—Natural fibres, e.g. wool or cotton

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to a plastic granulate on the basis of a thermoplastic polymer and natural fibres. A bundle of the natural fibres, predominantly oriented in the longitudinal direction of the granulate, is provided with a sheath of the thermoplastic polymer. The invention also relates to a process for the preparation of such a granulate, as well as to a moulding made thereof.
PCT/NL2001/000286 2000-04-12 2001-04-10 Plastic granulate WO2001076841A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BR0110016-5A BR0110016A (en) 2000-04-12 2001-04-10 Plastic granules
KR1020027013643A KR20020087137A (en) 2000-04-12 2001-04-10 Plastic granulate
JP2001574339A JP2003530242A (en) 2000-04-12 2001-04-10 Plastic granules
CA002406263A CA2406263A1 (en) 2000-04-12 2001-04-10 Plastic granulate
MXPA02010188A MXPA02010188A (en) 2000-04-12 2001-04-10 Plastic granulate.
AU2001289314A AU2001289314A1 (en) 2000-04-12 2001-04-10 Plastic granulate
EP01966761A EP1272320A2 (en) 2000-04-12 2001-04-10 Plastic granulate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1014918 2000-04-12
NL1014918A NL1014918C2 (en) 2000-04-12 2000-04-12 Plastic granulate.

Publications (2)

Publication Number Publication Date
WO2001076841A2 WO2001076841A2 (en) 2001-10-18
WO2001076841A3 true WO2001076841A3 (en) 2002-08-15

Family

ID=19771196

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2001/000286 WO2001076841A2 (en) 2000-04-12 2001-04-10 Plastic granulate

Country Status (9)

Country Link
EP (1) EP1272320A2 (en)
JP (1) JP2003530242A (en)
KR (1) KR20020087137A (en)
AU (1) AU2001289314A1 (en)
BR (1) BR0110016A (en)
CA (1) CA2406263A1 (en)
MX (1) MXPA02010188A (en)
NL (1) NL1014918C2 (en)
WO (1) WO2001076841A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20030310A0 (en) * 2003-02-28 2003-02-28 T Mi Flaxwood Tapio Parviainen A method of making a player and a player
DE102007055103A1 (en) * 2007-11-16 2009-05-20 Mischok, Jürgen Process for the production of a natural fiber reinforced plastic
US20100313605A1 (en) * 2007-12-21 2010-12-16 Maria Soliman Process for Producing Long Glass Fibre-Reinforced Thermoplastic Compositions
WO2009082350A2 (en) * 2007-12-21 2009-07-02 Antal Boldizar Method of making a polymer / natural fiber composite pellet and/or a coupling agent / natural fiber pellet and the pellet made by the method

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053582A5 (en) * 1969-07-09 1971-04-16 Ciraud Pierre Resin wetted fibre prodn
JPH03130132A (en) * 1989-06-30 1991-06-03 Yasushi Ninomiya Natural fiber reinforced molded product and manufacture thereof
JPH05177629A (en) * 1991-03-08 1993-07-20 Asahi Fiber Glass Co Ltd Preparation of pellet
EP0755762A1 (en) * 1995-02-14 1997-01-29 Kabushiki Kaisha Kobe Seiko Sho Molded article of fiber-reinforced resins and process and equipment for the molding thereof
DE19711247A1 (en) * 1997-03-18 1997-12-04 Thueringisches Inst Textil Thermoplastic pellets reinforced with natural fibres
EP0824881A2 (en) * 1996-08-16 1998-02-25 Rummel Matratzen GmbH & Co. Elastic slat, particularly for slatted bed bases
EP0865891A2 (en) * 1997-03-10 1998-09-23 Genossenschaft Biomasse Technologie Fibre reinforced granulate for injection moulding and process for its production
EP0875351A1 (en) * 1981-01-21 1998-11-04 Kawasaki Chemical Holding Co., Inc. Fibre-reinforced moulded articles
DE29911623U1 (en) * 1999-03-25 1999-09-23 Thueringisches Inst Textil Long fiber granulate made from thermoplastic staple fibers and reinforcing staple fibers
NL1010646C2 (en) * 1998-11-25 1999-11-19 Dsm Nv Moulding material, especially for extrusion compression moulding, comprises particles containing fibres with inner and outer sheath of different viscosity polymers
EP0985519A2 (en) * 1998-09-07 2000-03-15 Isosport Verbundbauteile Gesellschaft Mbh Method for the fabrication of thermoplastic sheets reinforced with natural fibres as well as their use for the production of parts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE25832T1 (en) * 1981-01-21 1987-03-15 Ici Plc FIBER REINFORCED COMPOSITES AND THEIR MANUFACTURING PROCESSES.

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053582A5 (en) * 1969-07-09 1971-04-16 Ciraud Pierre Resin wetted fibre prodn
EP0875351A1 (en) * 1981-01-21 1998-11-04 Kawasaki Chemical Holding Co., Inc. Fibre-reinforced moulded articles
JPH03130132A (en) * 1989-06-30 1991-06-03 Yasushi Ninomiya Natural fiber reinforced molded product and manufacture thereof
JPH05177629A (en) * 1991-03-08 1993-07-20 Asahi Fiber Glass Co Ltd Preparation of pellet
EP0755762A1 (en) * 1995-02-14 1997-01-29 Kabushiki Kaisha Kobe Seiko Sho Molded article of fiber-reinforced resins and process and equipment for the molding thereof
EP0824881A2 (en) * 1996-08-16 1998-02-25 Rummel Matratzen GmbH & Co. Elastic slat, particularly for slatted bed bases
EP0865891A2 (en) * 1997-03-10 1998-09-23 Genossenschaft Biomasse Technologie Fibre reinforced granulate for injection moulding and process for its production
DE19711247A1 (en) * 1997-03-18 1997-12-04 Thueringisches Inst Textil Thermoplastic pellets reinforced with natural fibres
EP0985519A2 (en) * 1998-09-07 2000-03-15 Isosport Verbundbauteile Gesellschaft Mbh Method for the fabrication of thermoplastic sheets reinforced with natural fibres as well as their use for the production of parts
NL1010646C2 (en) * 1998-11-25 1999-11-19 Dsm Nv Moulding material, especially for extrusion compression moulding, comprises particles containing fibres with inner and outer sheath of different viscosity polymers
DE29911623U1 (en) * 1999-03-25 1999-09-23 Thueringisches Inst Textil Long fiber granulate made from thermoplastic staple fibers and reinforcing staple fibers
WO2000058064A1 (en) * 1999-03-25 2000-10-05 Ostthüringische Materialprüfgesellshaft Für Textil Und Kunststoffe Mbh Continuous-strand pellets and method and device for preparing continuous-strand pellets

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 336 (M - 1151) 26 August 1991 (1991-08-26) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 595 (M - 1503) 29 October 1993 (1993-10-29) *

Also Published As

Publication number Publication date
EP1272320A2 (en) 2003-01-08
CA2406263A1 (en) 2001-10-18
WO2001076841A2 (en) 2001-10-18
AU2001289314A1 (en) 2001-10-23
JP2003530242A (en) 2003-10-14
BR0110016A (en) 2003-12-30
MXPA02010188A (en) 2003-03-10
KR20020087137A (en) 2002-11-21
NL1014918C2 (en) 2001-10-16

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