WO2008080869A3 - Formkörper aus metallpulverhaltigen thermoplastischen formmassen - Google Patents

Formkörper aus metallpulverhaltigen thermoplastischen formmassen Download PDF

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Publication number
WO2008080869A3
WO2008080869A3 PCT/EP2007/064297 EP2007064297W WO2008080869A3 WO 2008080869 A3 WO2008080869 A3 WO 2008080869A3 EP 2007064297 W EP2007064297 W EP 2007064297W WO 2008080869 A3 WO2008080869 A3 WO 2008080869A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal powder
molded body
body made
thermoplastic molding
molding compounds
Prior art date
Application number
PCT/EP2007/064297
Other languages
English (en)
French (fr)
Other versions
WO2008080869A2 (de
Inventor
Matthias Scheibitz
Thomas Frechen
Christof Mehler
Original Assignee
Basf Se
Matthias Scheibitz
Thomas Frechen
Christof Mehler
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, Matthias Scheibitz, Thomas Frechen, Christof Mehler filed Critical Basf Se
Publication of WO2008080869A2 publication Critical patent/WO2008080869A2/de
Publication of WO2008080869A3 publication Critical patent/WO2008080869A3/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • 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
    • C08J3/201—Pre-melted polymers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

In einem Formkörper aus einer thermoplastischen Formmasse, die ein Metallpulver mit einem mittleren Teilchendurchmesser im Bereich von 0,01 bis 100 μm enthält, ist das Metallpulver an mindestens einer Oberfläche des Formkörpers so angereichert, dass ein Konzentrationsgradient des Metallpulvers in der Formmasse von dieser Oberfläche senkrecht zum Inneren der Formmasse hin, vorzugsweise abnehmend, vorliegt.
PCT/EP2007/064297 2006-12-27 2007-12-20 Formkörper aus metallpulverhaltigen thermoplastischen formmassen WO2008080869A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06127229.0 2006-12-27
EP06127229 2006-12-27

Publications (2)

Publication Number Publication Date
WO2008080869A2 WO2008080869A2 (de) 2008-07-10
WO2008080869A3 true WO2008080869A3 (de) 2008-09-18

Family

ID=39577488

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/064297 WO2008080869A2 (de) 2006-12-27 2007-12-20 Formkörper aus metallpulverhaltigen thermoplastischen formmassen

Country Status (1)

Country Link
WO (1) WO2008080869A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2493968T3 (pl) 2009-10-27 2015-05-29 Basf Se Poliamidy odporne na starzenie termiczne
ES2401024B1 (es) * 2011-04-08 2013-12-12 Universidad De Las Palmas De Gran Canaria Elemento para la integración de dispositivos electrónicos
DE102021111660A1 (de) 2021-04-19 2022-10-20 Barlog Plastics Gmbh Herstellung eines elektromagentisch abschirmenden Gehäuses

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625536A2 (de) * 1993-05-17 1994-11-23 Röhm GmbH Verfahren zur Herstellung metall-pigmentierte Kunststoff-Formkörper
JP2002105330A (ja) * 2000-09-29 2002-04-10 Toray Ind Inc 半結晶性熱可塑性樹脂−金属クラスター複合組成物フィルム、およびその製造方法。
JP2004284233A (ja) * 2003-03-24 2004-10-14 Nippon Zeon Co Ltd 成形体及び光学部材
WO2006133440A2 (en) * 2005-06-09 2006-12-14 University Of Maryland Electrically conductive metal impregnated elastomer materials and methods of forming electrically conductive metal impregnated elastomer materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625536A2 (de) * 1993-05-17 1994-11-23 Röhm GmbH Verfahren zur Herstellung metall-pigmentierte Kunststoff-Formkörper
JP2002105330A (ja) * 2000-09-29 2002-04-10 Toray Ind Inc 半結晶性熱可塑性樹脂−金属クラスター複合組成物フィルム、およびその製造方法。
JP2004284233A (ja) * 2003-03-24 2004-10-14 Nippon Zeon Co Ltd 成形体及び光学部材
WO2006133440A2 (en) * 2005-06-09 2006-12-14 University Of Maryland Electrically conductive metal impregnated elastomer materials and methods of forming electrically conductive metal impregnated elastomer materials

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200247, Derwent World Patents Index; AN 2002-440636, XP002487329 *
DATABASE WPI Week 200472, Derwent World Patents Index; AN 2004-731973, XP002487328 *

Also Published As

Publication number Publication date
WO2008080869A2 (de) 2008-07-10

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