GB1195076A - Conducting Thermoplastic Articles - Google Patents

Conducting Thermoplastic Articles

Info

Publication number
GB1195076A
GB1195076A GB5412267A GB5412267A GB1195076A GB 1195076 A GB1195076 A GB 1195076A GB 5412267 A GB5412267 A GB 5412267A GB 5412267 A GB5412267 A GB 5412267A GB 1195076 A GB1195076 A GB 1195076A
Authority
GB
United Kingdom
Prior art keywords
thermoplastics
articles
nov
granules
polypropylene
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
GB5412267A
Inventor
Wilson Reddish
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB5412267A priority Critical patent/GB1195076A/en
Priority to NL6816628A priority patent/NL6816628A/xx
Priority to DE19681810829 priority patent/DE1810829A1/en
Priority to FR1593766D priority patent/FR1593766A/fr
Publication of GB1195076A publication Critical patent/GB1195076A/en
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
    • 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
    • C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • 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

Abstract

1,195,076. Electrically conductive thermoplastics. IMPERIAL CHEMICAL INDUSTRIES Ltd. 18 Nov., 1968 [28 Nov., 1967], No. 54122/67. Heading C3P. Electrically conductive organic thermoplastics articles having a grained structure comprise a non-conducting thermoplastics material incorporating a minor proportion by weight of a different organic thermoplastics material containing at least 20 weight per cent of one or more conductive fillers, and may be prepared by melt shaping mixtures of granules of the materials under conditions which avoid substantial intermixing in the molten state. Specified polymers are polyethylene, polypropylene, polybutene and polyvinyl chloride. Specified fillers are carbon blacks, graphite, iron, copper, tin, aluminium, germanium and doped silicon. In an example, articles are moulded from mixtures of granules of polypropylene and acetylene black filled polyethylene.
GB5412267A 1967-11-28 1967-11-28 Conducting Thermoplastic Articles Expired GB1195076A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5412267A GB1195076A (en) 1967-11-28 1967-11-28 Conducting Thermoplastic Articles
NL6816628A NL6816628A (en) 1967-11-28 1968-11-21
DE19681810829 DE1810829A1 (en) 1967-11-28 1968-11-25 Objects made of conductive thermoplastics
FR1593766D FR1593766A (en) 1967-11-28 1968-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5412267A GB1195076A (en) 1967-11-28 1967-11-28 Conducting Thermoplastic Articles

Publications (1)

Publication Number Publication Date
GB1195076A true GB1195076A (en) 1970-06-17

Family

ID=10469992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5412267A Expired GB1195076A (en) 1967-11-28 1967-11-28 Conducting Thermoplastic Articles

Country Status (4)

Country Link
DE (1) DE1810829A1 (en)
FR (1) FR1593766A (en)
GB (1) GB1195076A (en)
NL (1) NL6816628A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591700A (en) * 1980-05-19 1986-05-27 Raychem Corporation PTC compositions
WO1991010701A1 (en) * 1990-01-10 1991-07-25 Rotec Chemicals Limited Electrically conductive, flame retardant polymeric material
US5106538A (en) * 1987-07-21 1992-04-21 Raychem Corporation Conductive polymer composition

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188276A (en) * 1975-08-04 1980-02-12 Raychem Corporation Voltage stable positive temperature coefficient of resistance crosslinked compositions
JPH02504333A (en) * 1986-01-14 1990-12-06 レイケム・コーポレイション conductive polymer composition
DE3731225A1 (en) * 1987-09-17 1989-03-30 Schuetz Dental Gmbh Process for producing a tooth ring model and tooth ring model produced by this process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591700A (en) * 1980-05-19 1986-05-27 Raychem Corporation PTC compositions
US5106538A (en) * 1987-07-21 1992-04-21 Raychem Corporation Conductive polymer composition
WO1991010701A1 (en) * 1990-01-10 1991-07-25 Rotec Chemicals Limited Electrically conductive, flame retardant polymeric material

Also Published As

Publication number Publication date
DE1810829A1 (en) 1969-07-17
FR1593766A (en) 1970-06-01
NL6816628A (en) 1969-05-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees