DE102007029008A1 - Verfahren zur Herstellung eines leitfähigen Polymerverbundwerkstoffs - Google Patents

Verfahren zur Herstellung eines leitfähigen Polymerverbundwerkstoffs Download PDF

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Publication number
DE102007029008A1
DE102007029008A1 DE102007029008A DE102007029008A DE102007029008A1 DE 102007029008 A1 DE102007029008 A1 DE 102007029008A1 DE 102007029008 A DE102007029008 A DE 102007029008A DE 102007029008 A DE102007029008 A DE 102007029008A DE 102007029008 A1 DE102007029008 A1 DE 102007029008A1
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DE
Germany
Prior art keywords
cnt
polymer
carbon nanotubes
screw extruder
kwh
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.)
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Application number
DE102007029008A
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German (de)
English (en)
Inventor
Michael Dr. Bierdel
Sigurd Dr. Buchholz
Volker Dr. Michele
Leslaw Prof. Dr. Mleczko
Reiner Dr. Rudolf
Aurel Dr. Wolf
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39683963&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102007029008(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Priority to DE102007029008A priority Critical patent/DE102007029008A1/de
Priority to CN200880021617A priority patent/CN101687354A/zh
Priority to ES08759138T priority patent/ES2369509T3/es
Priority to JP2010513705A priority patent/JP2010530925A/ja
Priority to PCT/EP2008/004611 priority patent/WO2009000408A1/de
Priority to AT08759138T priority patent/ATE520515T1/de
Priority to EP08759138A priority patent/EP2160278B1/de
Priority to KR1020097026745A priority patent/KR20100023887A/ko
Priority to TW097122972A priority patent/TW200918282A/zh
Priority to US12/143,983 priority patent/US20090023851A1/en
Publication of DE102007029008A1 publication Critical patent/DE102007029008A1/de
Withdrawn legal-status Critical Current

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    • 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
    • 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
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    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/86—Component parts, details or accessories; Auxiliary operations for working at sub- or superatmospheric pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B29B9/02—Making granules by dividing preformed material
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    • 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
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    • 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
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    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
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    • 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
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    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
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    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/005—Reinforced macromolecular compounds with nanosized materials, e.g. nanoparticles, nanofibres, nanotubes, nanowires, nanorods or nanolayered materials
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
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    • B29C2948/92714—Degree of crosslinking, solidification, crystallinity or homogeneity
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C2948/92—Measuring, controlling or regulating
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    • B29K2059/00—Use of polyacetals, e.g. POM, i.e. polyoxymethylene or derivatives thereof, as moulding material
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    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
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    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • B29K2079/08—PI, i.e. polyimides or derivatives thereof
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    • B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
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    • B29K2081/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, as moulding material
    • B29K2081/06—PSU, i.e. polysulfones; PES, i.e. polyethersulfones or derivatives thereof
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    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
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    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
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    • B29K2105/005—Heat sensitisers or absorbers
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • 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
    • B29K2105/162—Nanoparticles

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DE102007029008A DE102007029008A1 (de) 2007-06-23 2007-06-23 Verfahren zur Herstellung eines leitfähigen Polymerverbundwerkstoffs
KR1020097026745A KR20100023887A (ko) 2007-06-23 2008-06-10 전도성 중합체 복합 재료의 제조 방법
PCT/EP2008/004611 WO2009000408A1 (de) 2007-06-23 2008-06-10 Verfahren zur herstellung eines leitfähigen polymerverbundwerkstoffs
ES08759138T ES2369509T3 (es) 2007-06-23 2008-06-10 Procedimiento para la preparación de un material compuesto polimérico conductor.
JP2010513705A JP2010530925A (ja) 2007-06-23 2008-06-10 導電性ポリマー複合材料の製造方法
CN200880021617A CN101687354A (zh) 2007-06-23 2008-06-10 用于生产导电聚合物复合材料的方法
AT08759138T ATE520515T1 (de) 2007-06-23 2008-06-10 Verfahren zur herstellung eines leitfähigen polymerverbundwerkstoffs
EP08759138A EP2160278B1 (de) 2007-06-23 2008-06-10 Verfahren zur herstellung eines leitfähigen polymerverbundwerkstoffs
TW097122972A TW200918282A (en) 2007-06-23 2008-06-20 Process for the production of an electrically conducting polymer composite material
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EP2468812A1 (de) 2010-12-21 2012-06-27 Basf Se Thermoplastische Formmasse
WO2012098109A1 (de) 2011-01-18 2012-07-26 Basf Se Thermoplastische formmasse
EP2548657A1 (en) * 2011-07-22 2013-01-23 International Automotive Components Group GmbH Coated plastic part and method of producing a coated plastic part
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US20090023851A1 (en) 2009-01-22
JP2010530925A (ja) 2010-09-16
CN101687354A (zh) 2010-03-31
ATE520515T1 (de) 2011-09-15
KR20100023887A (ko) 2010-03-04
EP2160278A1 (de) 2010-03-10
TW200918282A (en) 2009-05-01
WO2009000408A1 (de) 2008-12-31
EP2160278B1 (de) 2011-08-17

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