ES2000529A6 - Procedimiento para la obtencion de articulos moldeados de policarbonato cargado de hollin - Google Patents

Procedimiento para la obtencion de articulos moldeados de policarbonato cargado de hollin

Info

Publication number
ES2000529A6
ES2000529A6 ES8600392A ES8600392A ES2000529A6 ES 2000529 A6 ES2000529 A6 ES 2000529A6 ES 8600392 A ES8600392 A ES 8600392A ES 8600392 A ES8600392 A ES 8600392A ES 2000529 A6 ES2000529 A6 ES 2000529A6
Authority
ES
Spain
Prior art keywords
preparation
carbon black
moulded parts
filled polycarbonate
polycarbonate moulded
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.)
Expired
Application number
ES8600392A
Other languages
English (en)
Inventor
Ulrich Haberland
Bernhard Schulte
Klaus Reinking
Werner Waldenrath
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.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES2000529A6 publication Critical patent/ES2000529A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • 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
    • C08K3/04—Carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Conductive Materials (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ARTICULOS MOLDEADOS DE POLICARBONATO CARGADOS DE HOLLIN, CON CONTENIDOS EN HOLLIN ENTRE UN 10 Y UN 35 POR CIENTO EN PESO, CARACTERIZADO PORQUE POLICARBONATOS SE MEZCLAN CON UN 10 HASTA UN 35 POR CIENTO EN PESO DE HOLLIN CON UN TAMAÑO DE PARTICULA PRIMARIA INFERIOR A 200 NM A TEMPERATURAS DE 30 HASTA 80JC, PREFERENTEMENTE 40 HASTA 70JC, EN UN DISOLVENTE PARA EL POLICARBONATO, LA SOLUCION OBTENIDA SE EVAPORA A TEMPERATURAS INFERIORES A 140JC SIN LA ACTUACION DE ENERGIA DE CORTE Y LA MEZCLA RESULTANTE, DESPUES DE COMPRIMIR A COMPUESTOS, EN CASO DADO BAJO ADICION DE ULTERIOR POLICARBONATO TERMOPLASTICO, SE EXTRUYE O CUELA POR INYECCION EN LA FORMA USUAL.
ES8600392A 1985-07-19 1986-07-18 Procedimiento para la obtencion de articulos moldeados de policarbonato cargado de hollin Expired ES2000529A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853525803 DE3525803A1 (de) 1985-07-19 1985-07-19 Verfahren zur herstellung von russgefuellten polycarbonatformkoerpern

Publications (1)

Publication Number Publication Date
ES2000529A6 true ES2000529A6 (es) 1988-03-01

Family

ID=6276184

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600392A Expired ES2000529A6 (es) 1985-07-19 1986-07-18 Procedimiento para la obtencion de articulos moldeados de policarbonato cargado de hollin

Country Status (4)

Country Link
EP (1) EP0209033A1 (es)
JP (1) JPS6220533A (es)
DE (1) DE3525803A1 (es)
ES (1) ES2000529A6 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619094A1 (de) * 1986-06-10 1987-12-17 Bayer Ag Kohlenstoff-haltige formkoerper
DE3802150A1 (de) * 1987-07-14 1989-01-26 Licentia Gmbh Verfahren zum herstellen eines bezueglich seiner dielektrischen, pyroelektrischen und/oder magnetischen eigenschaften vorgebbaren materials und dessen verwendung
EP0379730A3 (en) * 1989-01-25 1992-03-04 General Electric Company Extruded thermoplastic articles having improved electrical properties and methods of preparation thereof
DE19530200A1 (de) * 1995-08-17 1997-02-20 Bayer Ag Feinstteilige anorganische Pulver als Flammschutzmittel in thermoplastischen Formmassen
EP2287240B1 (de) * 2009-07-22 2018-05-02 Future Carbon GmbH Verfahren zum Einbringen von Kohlenstoffteilchen in eine Polycarbonat-Oberflächenschicht

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE720314A (es) * 1967-09-05 1969-02-17
BE734845A (es) * 1968-06-22 1969-12-01
NL8202845A (nl) * 1982-07-14 1984-02-01 Gen Electric Polycarbonaatmassa met permanente geleidbaarheid en de gevormde voortbrengselen, die geheel of ten dele uit deze polycarbonaatmassa bestaan.
DE3341557A1 (de) * 1983-10-22 1985-05-02 Bayer Ag, 5090 Leverkusen Gefuellte polycarbonatfolien, ihre herstellung und verwendung

Also Published As

Publication number Publication date
JPS6220533A (ja) 1987-01-29
DE3525803A1 (de) 1987-01-22
EP0209033A1 (de) 1987-01-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102