[go: up one dir, main page]

WO2009030696A3 - Process for the preparation of thermally conductive polymer-composites - Google Patents

Process for the preparation of thermally conductive polymer-composites Download PDF

Info

Publication number
WO2009030696A3
WO2009030696A3 PCT/EP2008/061593 EP2008061593W WO2009030696A3 WO 2009030696 A3 WO2009030696 A3 WO 2009030696A3 EP 2008061593 W EP2008061593 W EP 2008061593W WO 2009030696 A3 WO2009030696 A3 WO 2009030696A3
Authority
WO
WIPO (PCT)
Prior art keywords
polymer
aqueous dispersion
composites
preparation
thermally conducting
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.)
Ceased
Application number
PCT/EP2008/061593
Other languages
French (fr)
Other versions
WO2009030696A2 (en
Inventor
Volker Schaedler
Huaili Qin
Karl Haeberle
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of WO2009030696A2 publication Critical patent/WO2009030696A2/en
Publication of WO2009030696A3 publication Critical patent/WO2009030696A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/18—Suspension polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
    • C08L39/06—Homopolymers or copolymers of N-vinyl-pyrrolidones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The present invention relates to a process for the preparation of thermally conducting polymer-composites, comprising at least one thermally conducting compound in the form of particles and at least one polymer, comprising the steps: (A) providing an aqueous dispersion of at least one thermally conducting compound, (B) addition of the at least one polymer or precursors of the at least one polymer to the aqueous dispersion of step (A), in order to obtain an aqueous dispersion comprising at least one thermally conducting compound, at least one polymer in dispersed form or precursors of the at least one polymer and optionally at least one polymerisation initiator, (C) optionally polymerisation of the precursors of the at least one polymer in aqueous dispersion obtained in step (B), in order to obtain at least one polymer in dispersed form, (D) removal of the dispersion medium of the aqueous dispersion obtained in step (B) or (C), in order to obtain a polymer-composite.
PCT/EP2008/061593 2007-09-04 2008-09-03 Process for the preparation of thermally conductive polymer-composites Ceased WO2009030696A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07115643 2007-09-04
EP07115643.4 2007-09-04

Publications (2)

Publication Number Publication Date
WO2009030696A2 WO2009030696A2 (en) 2009-03-12
WO2009030696A3 true WO2009030696A3 (en) 2009-05-07

Family

ID=39939823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/061593 Ceased WO2009030696A2 (en) 2007-09-04 2008-09-03 Process for the preparation of thermally conductive polymer-composites

Country Status (1)

Country Link
WO (1) WO2009030696A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601874A (en) * 1994-12-08 1997-02-11 The Dow Chemical Company Method of making moisture resistant aluminum nitride powder and powder produced thereby
WO2000042098A1 (en) * 1999-01-11 2000-07-20 Ferro Corporation Thermally conductive thermoplastic
US6949289B1 (en) * 1998-03-03 2005-09-27 Ppg Industries Ohio, Inc. Impregnated glass fiber strands and products including the same
WO2006023860A2 (en) * 2004-08-23 2006-03-02 General Electric Company Thermally conductive composition and method for preparing the same
WO2007108217A1 (en) * 2006-03-20 2007-09-27 Kotobuki Industries Co., Ltd. Process for producing nanoparticle dispersion, nanoparticle dispersion, and apparatus for producing nanoparticle dispersion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5601874A (en) * 1994-12-08 1997-02-11 The Dow Chemical Company Method of making moisture resistant aluminum nitride powder and powder produced thereby
US6949289B1 (en) * 1998-03-03 2005-09-27 Ppg Industries Ohio, Inc. Impregnated glass fiber strands and products including the same
WO2000042098A1 (en) * 1999-01-11 2000-07-20 Ferro Corporation Thermally conductive thermoplastic
WO2006023860A2 (en) * 2004-08-23 2006-03-02 General Electric Company Thermally conductive composition and method for preparing the same
WO2007108217A1 (en) * 2006-03-20 2007-09-27 Kotobuki Industries Co., Ltd. Process for producing nanoparticle dispersion, nanoparticle dispersion, and apparatus for producing nanoparticle dispersion

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SHU-HUI XIE, BAO-KU ZHU, JU-BIAO LI, XIU-ZHEN WEI, ZHI-KANG XU: "Preparation and properties of polyimide/aluminum nitride composites", POLYMER TESTING, vol. 23, 2004, pages 797 - 801, XP002517819 *
SUZHU YU, PETER HING, XIAO HU: "Thermal conductivity of polystyrene-aluminum nitride composite", COMPOSITES PART A, vol. 33, 2002, pages 289 - 292, XP002517818 *

Also Published As

Publication number Publication date
WO2009030696A2 (en) 2009-03-12

Similar Documents

Publication Publication Date Title
WO2009117522A3 (en) Nanopore and carbon nanotube based dna sequencer and a serial recognition sequencer
EP2155243B8 (en) Compositions and methods comprising klk3, psca, or folh1 antigen
GB2458067B (en) Conductive polymer foams, method of manufacture, and uses thereof
WO2007002681A3 (en) Electrically conductive polymer compositions
WO2011028523A3 (en) Process and catalyst system for polydiene production
WO2008039918A3 (en) Methods and apparatus for hybrid outlier detection
WO2010066768A3 (en) Dispersions comprising functionalized oxidic nanoparticles
WO2011057219A3 (en) Crosslinked zwitterionic hydrogels
WO2009121501A3 (en) Particles, obtained by drying an aqueous nanourea dispersion
BRPI1011516A2 (en) agglomerate of at least one p particle, process for producing agglomerates, and use of agglomerates.
WO2009082461A3 (en) Separable electrical connectors using isotropic conductive elastomer interconnect medium
WO2009036862A3 (en) Compositions with an antimicrobial action
ZA201002434B (en) Emulsion polymers,aqueous dispersions and method for producing the same
WO2009021779A3 (en) Inorganically modified polyester binder preparation, process for production thereof and use thereof
WO2010014625A3 (en) Duration and environmental monitoring compositions, devices methods for preparation and systems
WO2008011433A3 (en) Styrenated terpene resin as well as methods of making and using the same
WO2009065569A3 (en) Submicron anti-corrosive particles
EP2159969A4 (en) Sip terminal and the status reporting method, system and sip server thereof
WO2014045258A3 (en) Catalyst for polymerization of olefins and process thereof
WO2012052147A8 (en) Process for the modification of polymers, in particular polymer nanoparticles
WO2006122317A3 (en) Nanofabrication processes and devices for the controlled assembly of functionalized nanostructures
WO2009033112A3 (en) Highly porous, large polymeric particles and methods of preparation and use
WO2009010842A3 (en) Nanoparticles comprising ionizable, poorly water soluble cellulosic polymers
WO2007073554A3 (en) Block copolymer particles
EP2320622A4 (en) Report form normalization processing method, apparatus and system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08803564

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08803564

Country of ref document: EP

Kind code of ref document: A2