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AU2001252765A1 - Process for melt-shaping a polymer composition - Google Patents

Process for melt-shaping a polymer composition

Info

Publication number
AU2001252765A1
AU2001252765A1 AU2001252765A AU5276501A AU2001252765A1 AU 2001252765 A1 AU2001252765 A1 AU 2001252765A1 AU 2001252765 A AU2001252765 A AU 2001252765A AU 5276501 A AU5276501 A AU 5276501A AU 2001252765 A1 AU2001252765 A1 AU 2001252765A1
Authority
AU
Australia
Prior art keywords
shaping
melt
polymer composition
granule
mixture
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.)
Abandoned
Application number
AU2001252765A
Inventor
Gerardus Johannes Maria De Koning
Erik Rijkele Peerlkamp
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.)
Koninklijke DSM NV
Original Assignee
DSM NV
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 filed Critical DSM NV
Publication of AU2001252765A1 publication Critical patent/AU2001252765A1/en
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B29C48/2886—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of fillers or of fibrous materials, e.g. short-fibre reinforcements
    • 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
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Disintegrating Or Milling (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

The invention relates to a process for melt-shaping a polymer composition wherein the constituent components for the polymer composition are supplied directly to the shaping device in the form of a mixture of granules on or in which the constituent components are present. The granule mixture contains at least 3 granule-fractions containing the matrix polymer that differ in composition. The invention also relates to the granule mixture suitable for the melt-shaping process, the installation for the preparation and the process for preparing the granule mixture. The process results in a greater reproducibility and in articles with improved properties.
AU2001252765A 2000-04-25 2001-04-25 Process for melt-shaping a polymer composition Abandoned AU2001252765A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1015010 2000-04-25
NL1015010A NL1015010C2 (en) 2000-04-25 2000-04-25 Melt molding process for a polymer composition.
PCT/NL2001/000322 WO2001081067A1 (en) 2000-04-25 2001-04-25 Process for melt-shaping a polymer composition

Publications (1)

Publication Number Publication Date
AU2001252765A1 true AU2001252765A1 (en) 2001-11-07

Family

ID=19771259

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001252765A Abandoned AU2001252765A1 (en) 2000-04-25 2001-04-25 Process for melt-shaping a polymer composition

Country Status (10)

Country Link
US (1) US7786191B2 (en)
EP (1) EP1276601B1 (en)
JP (1) JP2003531040A (en)
KR (1) KR100752030B1 (en)
CN (1) CN1192872C (en)
AT (1) ATE273783T1 (en)
AU (1) AU2001252765A1 (en)
DE (1) DE60105008T2 (en)
NL (1) NL1015010C2 (en)
WO (1) WO2001081067A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060261509A1 (en) * 2005-05-17 2006-11-23 Arnold Lustiger Method for making fiber reinforced polypropylene composites
EP2048525A4 (en) * 2006-07-31 2010-11-10 Konica Minolta Opto Inc Process for producing optical film, optical film, and polarization plate or image display unit utilizing the same
US20090162475A1 (en) * 2007-12-21 2009-06-25 Cadbury Adams Usa Llc Gum Structure Mixing Systems And Methods
PL2683251T3 (en) 2011-03-11 2021-12-13 Intercontinental Great Brands Llc Method of forming multilayer confectionery
CN107960519A (en) 2011-07-21 2018-04-27 洲际大品牌有限责任公司 Systems and methods for forming and cooling chewing gum
US9399707B2 (en) * 2012-07-25 2016-07-26 J.M. Huber Corporation Use of alumina trihydrate in composites
JP2016503359A (en) * 2012-11-13 2016-02-04 カラーマトリックス ホールディングス インコーポレイテッドＣｏｌｏｒｍａｔｒｉｘ Ｈｏｌｄｉｎｇｓ，Ｉｎｃ． Method and apparatus for determining a formulation that provides a desired color and desired effect in a plastic material and a method for preparing a color / effect blend added to a plastic material
TW201501787A (en) * 2013-05-01 2015-01-16 Invista Tech Sarl Retrofit of polymer production apparatus
CN104130573B (en) * 2013-05-01 2018-08-07 英威达纺织（英国）有限公司 The method of blast blending and resulting polymeric articles into polymer
BR112016016620A2 (en) 2014-03-03 2017-10-03 Intercontinental Great Brands Llc METHOD FOR MANUFACTURING AN EDIBLE PRODUCT
US20190047201A1 (en) * 2017-08-10 2019-02-14 Russell Neuman A method of extruding a thermoplastic polymer of a desired color and an apparatus for performing the method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1565403A (en) * 1976-03-15 1980-04-23 Alcan Res & Dev Method of producing a coating on an electrical conductor cable
US4510271A (en) * 1982-10-27 1985-04-09 Exxon Research & Engineering Co. Method of finishing thermoplastic granules
JPS635907A (en) * 1986-06-27 1988-01-11 Toyota Motor Corp Method for coloring composite talc-reinforced propylene resin
US5110521A (en) * 1990-08-17 1992-05-05 Hydreclaim Corporation Hybrid apparatus and method for blending materials
DE4110135A1 (en) * 1991-03-27 1992-10-01 Windmoeller & Hoelscher METHOD AND DEVICE FOR DETERMINING THE QUANTITY DRAWN BY TIME FROM AN EXTRUDER FROM A TASK CONTAINER
JP3099137B2 (en) * 1991-09-20 2000-10-16 株式会社カワタ Raw material supply device for molding
GB2262905B (en) * 1991-12-31 1995-09-20 Ranleigh Limited A forming process
US5424013A (en) * 1993-08-09 1995-06-13 Lieberman; Mark Thermoplastic closed loop recycling process
US5756020A (en) * 1996-04-09 1998-05-26 E. I. Du Pont De Nemours And Company Method for producing solution dyed articles from thermoplastic polymers
EP0997184A1 (en) * 1998-10-02 2000-05-03 Mann + Hummel ProTec GmbH Device for transporting and mixing bulk goods

Also Published As

Publication number Publication date
KR20020089525A (en) 2002-11-29
DE60105008D1 (en) 2004-09-23
ATE273783T1 (en) 2004-09-15
KR100752030B1 (en) 2007-08-28
EP1276601B1 (en) 2004-08-18
EP1276601A1 (en) 2003-01-22
US7786191B2 (en) 2010-08-31
CN1192872C (en) 2005-03-16
WO2001081067A1 (en) 2001-11-01
CN1438936A (en) 2003-08-27
JP2003531040A (en) 2003-10-21
DE60105008T2 (en) 2005-08-25
US20030160358A1 (en) 2003-08-28
NL1015010C2 (en) 2001-10-26

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