AU520815B2 - Conductive copolymer compositions - Google Patents

Conductive copolymer compositions

Info

Publication number
AU520815B2
AU520815B2 AU31393/77A AU3139377A AU520815B2 AU 520815 B2 AU520815 B2 AU 520815B2 AU 31393/77 A AU31393/77 A AU 31393/77A AU 3139377 A AU3139377 A AU 3139377A AU 520815 B2 AU520815 B2 AU 520815B2
Authority
AU
Australia
Prior art keywords
copolymer compositions
conductive copolymer
conductive
compositions
copolymer
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
AU31393/77A
Other languages
English (en)
Other versions
AU3139377A (en
Inventor
Et Al Lester Tungnan Toy
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.)
Raychem Corp
Original Assignee
Raychem Corp
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 Raychem Corp filed Critical Raychem Corp
Publication of AU3139377A publication Critical patent/AU3139377A/en
Application granted granted Critical
Publication of AU520815B2 publication Critical patent/AU520815B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
AU31393/77A 1976-12-16 1977-12-09 Conductive copolymer compositions Expired AU520815B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75109576A 1976-12-16 1976-12-16
USUS751095 1976-12-16

Publications (2)

Publication Number Publication Date
AU3139377A AU3139377A (en) 1979-06-14
AU520815B2 true AU520815B2 (en) 1982-03-04

Family

ID=25020462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31393/77A Expired AU520815B2 (en) 1976-12-16 1977-12-09 Conductive copolymer compositions

Country Status (10)

Country Link
JP (1) JPS53102356A (https=)
AU (1) AU520815B2 (https=)
BE (1) BE861777A (https=)
CA (1) CA1104808A (https=)
DE (2) DE7737676U1 (https=)
FR (1) FR2374357A1 (https=)
GB (1) GB1597007A (https=)
NL (1) NL7713801A (https=)
NO (1) NO774259L (https=)
SE (1) SE435003B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU588621B2 (en) * 1986-01-30 1989-09-21 Sunbeam Corp. PTC compositions containing low molecular weight polymer molecules for reduced annealing

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200973A (en) * 1978-08-10 1980-05-06 Samuel Moore And Company Method of making self-temperature regulating electrical heating cable
US4238812A (en) * 1978-12-01 1980-12-09 Raychem Corporation Circuit protection devices comprising PTC elements
US4255698A (en) * 1979-01-26 1981-03-10 Raychem Corporation Protection of batteries
CA1168432A (en) * 1980-04-21 1984-06-05 Alan J. Gotcher Conductive polymer compositions
CA1168433A (en) * 1980-05-19 1984-06-05 Umesh K. Sopory Ptc conductive polymers and devices comprising them
US4591700A (en) * 1980-05-19 1986-05-27 Raychem Corporation PTC compositions
EP0250776B1 (en) 1983-06-30 1992-06-10 RAYCHEM CORPORATION (a Delaware corporation) Method for detecting and obtaining information about changes in variables
JPS60163969A (ja) * 1984-02-03 1985-08-26 Toshiba Corp Ｐｔｃ特性を有する有機導電性組成物
JPS62119272A (ja) * 1985-11-19 1987-05-30 Mitsubishi Petrochem Co Ltd 樹脂抵抗体
BG41887A1 (en) * 1985-12-24 1987-09-15 Krstev Electric resistance matter
JPH02504333A (ja) * 1986-01-14 1990-12-06 レイケム・コーポレイション 導電性ポリマー組成物
FR2603133B1 (fr) * 1986-08-21 1990-04-06 Electricite De France Element chauffant autoregulant et son procede de preparation
US5106538A (en) * 1987-07-21 1992-04-21 Raychem Corporation Conductive polymer composition
WO1999030334A1 (fr) * 1997-12-08 1999-06-17 Acome Societe Cooperative De Travailleurs Cables auto-regulants extrudes et leur procede de fabrication
DE102016222240B4 (de) 2016-11-14 2019-02-07 Contitech Schlauch Gmbh Beheizbarer Hohlkörper, insbesondere beheizbarer Schlauch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB931999A (en) * 1961-01-05 1963-07-24 Union Carbide Corp Improvements in or relating to semi-conductive polymer compositions
FR1332065A (https=) * 1961-06-13 1963-12-16
US3673121A (en) * 1970-01-27 1972-06-27 Texas Instruments Inc Process for making conductive polymers and resulting compositions
JPS4968297A (https=) * 1972-09-08 1974-07-02
US3861029A (en) * 1972-09-08 1975-01-21 Raychem Corp Method of making heater cable
FR2321751A1 (fr) * 1975-08-04 1977-03-18 Raychem Corp Perfectionnement aux compositions a coefficient de temperature positif

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU588621B2 (en) * 1986-01-30 1989-09-21 Sunbeam Corp. PTC compositions containing low molecular weight polymer molecules for reduced annealing

Also Published As

Publication number Publication date
AU3139377A (en) 1979-06-14
FR2374357B1 (https=) 1984-08-17
CA1104808A (en) 1981-07-14
SE7714127L (sv) 1978-06-17
GB1597007A (en) 1981-09-03
BE861777A (fr) 1978-06-12
DE7737676U1 (de) 1983-09-08
JPS53102356A (en) 1978-09-06
SE435003B (sv) 1984-08-27
FR2374357A1 (fr) 1978-07-13
NL7713801A (nl) 1978-06-20
NO774259L (no) 1978-06-19
DE2755076A1 (de) 1978-06-29

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