FI90324B - Förfarande för framställning av en elledande plastprodukt - Google Patents

Förfarande för framställning av en elledande plastprodukt Download PDF

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Publication number
FI90324B
FI90324B FI906167A FI906167A FI90324B FI 90324 B FI90324 B FI 90324B FI 906167 A FI906167 A FI 906167A FI 906167 A FI906167 A FI 906167A FI 90324 B FI90324 B FI 90324B
Authority
FI
Finland
Prior art keywords
mold
conductive polymer
polymer
plastic
matrix
Prior art date
Application number
FI906167A
Other languages
English (en)
Finnish (fi)
Other versions
FI906167A0 (sv
FI90324C (sv
FI906167A (sv
Inventor
Jukka Laakso
Toivo Kaernae
Esko Savolainen
Timo Kokkonen
Original Assignee
Neste Oy
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 Neste Oy filed Critical Neste Oy
Priority to FI906167A priority Critical patent/FI90324C/sv
Publication of FI906167A0 publication Critical patent/FI906167A0/sv
Priority to PCT/FI1991/000385 priority patent/WO1992010351A1/en
Publication of FI906167A publication Critical patent/FI906167A/sv
Publication of FI90324B publication Critical patent/FI90324B/sv
Application granted granted Critical
Publication of FI90324C publication Critical patent/FI90324C/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
    • C08G61/123—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds
    • C08G61/126—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides derived from five-membered heterocyclic compounds with a five-membered ring containing one sulfur atom in the ring
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B29C70/885—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding with incorporated metallic wires, nets, films or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
    • H01B1/124—Intrinsically conductive polymers
    • H01B1/127—Intrinsically conductive polymers comprising five-membered aromatic rings in the main chain, e.g. polypyrroles, polythiophenes
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Composite Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Claims (7)

1. Förfarande för framställning av en elledande plastprodukt genom att dopa en ledningspolymer eller en blandning av en ledningspolymer (1) och en matrisplast (2) i 5 smält tillständ, kännetecknat därav, att ledningspolymeren (1) eller bland-ningen av ledningspolymer och matrisplast (2) leds i smält tillständ i en form (9) och dopningsämne (3a) tillsätts i formen (9) i ledningspolymeren (1) som kan dopas eller i den smälta blandningen av ledningspolymer (1) som kan dopas och matrisplast (2) via formkanaler (11) som hör tili formen (9).
2. Förfarande enligt patentkrav 1, kännetecknat därav, att dopningsämnet är jod.
3. Förfarande enligt patentkrav 1 eller 2, kännetecknat därav, alt lednings-15 polymeren som kan dopas är en bearbetningsbar ledningspolymer, fördelaktigt poly(3- oktyltiofen).
4. Förfarande enligt nägot av patentkraven 1-3, kännetecknat därav, att matrispolymeren i plastblandningen som kan dopas som innehäller ledningspolymer är 20 polyeten, polypropen, polystyren, PVC eller EVA (etenvinylacetat).
5. Förfarande enligt nägot av patentkraven 1-4, kännetecknat därav, att formpressningen sker vid en temperatur av ca 180°C när matrispolymeren är polyeten, polystyren, PVC eller EVA. 25
6. Förfarande enligt nägot av patentkraven 1-5, kännetecknat därav, att formpressningen sker vid en temperatur av ca 195°C när matrispolymeren är polypropen. 30
7. Förfarande enligt nägot av patentkraven 1-6, kännetecknat därav, att formpressningen sker i samband med sprutpressning.
FI906167A 1990-12-14 1990-12-14 Förfarande för framställning av en elledande plastprodukt FI90324C (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI906167A FI90324C (sv) 1990-12-14 1990-12-14 Förfarande för framställning av en elledande plastprodukt
PCT/FI1991/000385 WO1992010351A1 (en) 1990-12-14 1991-12-13 A method for preparing a conductive plastic product and a mould for performing the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI906167A FI90324C (sv) 1990-12-14 1990-12-14 Förfarande för framställning av en elledande plastprodukt
FI906167 1990-12-14

Publications (4)

Publication Number Publication Date
FI906167A0 FI906167A0 (sv) 1990-12-14
FI906167A FI906167A (sv) 1992-06-15
FI90324B true FI90324B (sv) 1993-10-15
FI90324C FI90324C (sv) 1994-01-25

Family

ID=8531577

Family Applications (1)

Application Number Title Priority Date Filing Date
FI906167A FI90324C (sv) 1990-12-14 1990-12-14 Förfarande för framställning av en elledande plastprodukt

Country Status (2)

Country Link
FI (1) FI90324C (sv)
WO (1) WO1992010351A1 (sv)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177238A (en) * 1977-12-14 1979-12-04 Logic Devices, Inc. Fluid cooling of injection molded plastic articles
JPS59158242A (ja) * 1983-02-28 1984-09-07 Nippon Sekisoo Kogyo Kk 有機物質成形品の成形方法
DE3417442A1 (de) * 1984-05-11 1985-11-14 Hoechst Ag, 6230 Frankfurt Polyacetylen-formmasse, verfahren zu ihrer herstellung und ihre verwendung
DE3422316C2 (de) * 1984-06-15 1986-11-20 Zipperling Kessler & Co (Gmbh & Co), 2070 Ahrensburg Verfahren zur Herstellung von verformbaren Polymerblends aus elektrisch leitfähigen organischen Polymeren und/oder organischen Leitern, Vorrichtung zur Durchführung des Verfahrens sowie Verwendung der Polymerblends
DE3711028A1 (de) * 1986-04-02 1987-11-05 Mitsubishi Yuka Badische Verfahren und einrichtung zur herstellung geschaeumter formkoerper
FI82702C (sv) * 1987-07-29 1991-04-10 Neste Oy Elledande plastkompositer, som innehåller poly(3-alkyltiofen)
SE462525B (sv) * 1988-11-16 1990-07-09 Toolvac Engineering Ab Foerfarande foer reglering av temperaturen i ett sintrat formverktyg
FI89377C (sv) * 1990-03-30 1993-09-27 Neste Oy Förfarande för framställning av en elledande polymerprodukt

Also Published As

Publication number Publication date
FI906167A0 (sv) 1990-12-14
WO1992010351A1 (en) 1992-06-25
FI90324C (sv) 1994-01-25
FI906167A (sv) 1992-06-15

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Owner name: NESTE OY