WO2010105771A3 - Verfahren zur dispersion von nanopartikeln in fluiden medien - Google Patents

Verfahren zur dispersion von nanopartikeln in fluiden medien Download PDF

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Publication number
WO2010105771A3
WO2010105771A3 PCT/EP2010/001566 EP2010001566W WO2010105771A3 WO 2010105771 A3 WO2010105771 A3 WO 2010105771A3 EP 2010001566 W EP2010001566 W EP 2010001566W WO 2010105771 A3 WO2010105771 A3 WO 2010105771A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluid media
dispersing nanoparticles
nanoparticles
dispersing
medium
Prior art date
Application number
PCT/EP2010/001566
Other languages
English (en)
French (fr)
Other versions
WO2010105771A2 (de
Inventor
Sigrun Stein
Maren Heinemann
Thomas König
Udo DÜNGER
Original Assignee
Bayer Technology Services Gmbh
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 Bayer Technology Services Gmbh filed Critical Bayer Technology Services Gmbh
Priority to US13/203,926 priority Critical patent/US20110315935A1/en
Priority to EP10708934A priority patent/EP2408603A2/de
Priority to CN2010800122988A priority patent/CN102355987A/zh
Publication of WO2010105771A2 publication Critical patent/WO2010105771A2/de
Publication of WO2010105771A3 publication Critical patent/WO2010105771A3/de

Links

Classifications

    • 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
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29B7/002—Methods
    • B29B7/007—Methods for continuous mixing
    • 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
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • 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
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second 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
    • B29C48/36—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
    • B29C48/41—Intermeshing counter-rotating screws
    • 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
    • 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

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)
  • Lubricants (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Dispersion von Nanopartikeln, insbesondere CNT in einem mittelviskosen fluiden Medium.
PCT/EP2010/001566 2009-03-18 2010-03-12 Verfahren zur dispersion von nanopartikeln in fluiden medien WO2010105771A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/203,926 US20110315935A1 (en) 2009-03-18 2010-03-12 Method for dispersing nanoparticles in fluid media
EP10708934A EP2408603A2 (de) 2009-03-18 2010-03-12 Verfahren zur dispersion von nanopartikeln in fluiden medien
CN2010800122988A CN102355987A (zh) 2009-03-18 2010-03-12 在流体介质中分散纳米颗粒的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009013418A DE102009013418A1 (de) 2009-03-18 2009-03-18 Verfahren zur Dispersion von Nanopartikeln in fluiden Medien
DE102009013418.2 2009-03-18

Publications (2)

Publication Number Publication Date
WO2010105771A2 WO2010105771A2 (de) 2010-09-23
WO2010105771A3 true WO2010105771A3 (de) 2010-11-18

Family

ID=42235872

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/001566 WO2010105771A2 (de) 2009-03-18 2010-03-12 Verfahren zur dispersion von nanopartikeln in fluiden medien

Country Status (4)

Country Link
EP (1) EP2408603A2 (de)
CN (1) CN102355987A (de)
DE (1) DE102009013418A1 (de)
WO (1) WO2010105771A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2452978A1 (de) 2010-11-16 2012-05-16 Basf Se Verfahren zur Herstellung von mit Kohlenstoff-Füllstoffen gefüllten Epoxidharzformmassen
DE102015102553A1 (de) 2015-02-23 2016-08-25 Technische Hochschule Nürnberg Georg Simon Ohm Dispergier-Additiv
DE102018124523B4 (de) 2018-10-04 2020-10-22 Gneuss Gmbh Verfahren zur Herstellung von Polymeren, in welchen Füllstoffe mit Partikelgrößen kleiner 10 μm eingearbeitet und homogen verteilt sind.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1650251A1 (de) * 2004-10-22 2006-04-26 Teijin Twaron B.V. Verfahren zum Lösen von PPTA in Schwefelsäure unter Verwendung eines Doppelschrauben-Extruders
EP1864775A1 (de) * 2005-03-31 2007-12-12 Bussan Nanotech Research Institute Inc. Verfahren zur herstellung einer kohlenstoffmikrofaserhaltigen harzzusammensetzung
DE102007029008A1 (de) * 2007-06-23 2008-12-24 Bayer Materialscience Ag Verfahren zur Herstellung eines leitfähigen Polymerverbundwerkstoffs

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913661A1 (de) * 1999-03-25 2000-09-28 Basf Ag Verfahren zum Einarbeiten mindestens eines Feststoffpulvers A in die Schmelze mindestens eines thermoplastischen Polymeren B
EP1349179A1 (de) 2002-03-18 2003-10-01 ATOFINA Research Leitfähige Polyolefine mit guten mechanischen Eigenschaften
EP1654740A1 (de) 2003-08-08 2006-05-10 General Electric Company Elektrisch leitfähige zusammensetzungen mit kohlenstoffnanoröhren und herstellungsverfahren dafür
DE102004054959A1 (de) 2004-11-13 2006-05-18 Bayer Technology Services Gmbh Katalysator zur Herstellung von Kohlenstoffnanoröhrchen durch Zersetzung von gas-förmigen Kohlenverbindungen an einem heterogenen Katalysator
DE102008029303A1 (de) 2008-06-20 2009-12-24 Bayer Technology Services Gmbh Schneckenelemente mit verbesserter Dispergierwirkung und geringem Energieeintrag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1650251A1 (de) * 2004-10-22 2006-04-26 Teijin Twaron B.V. Verfahren zum Lösen von PPTA in Schwefelsäure unter Verwendung eines Doppelschrauben-Extruders
EP1864775A1 (de) * 2005-03-31 2007-12-12 Bussan Nanotech Research Institute Inc. Verfahren zur herstellung einer kohlenstoffmikrofaserhaltigen harzzusammensetzung
DE102007029008A1 (de) * 2007-06-23 2008-12-24 Bayer Materialscience Ag Verfahren zur Herstellung eines leitfähigen Polymerverbundwerkstoffs

Also Published As

Publication number Publication date
EP2408603A2 (de) 2012-01-25
CN102355987A (zh) 2012-02-15
WO2010105771A2 (de) 2010-09-23
DE102009013418A1 (de) 2010-09-23

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