DE3680229D1 - Verfahren zur herstellung eines ptc-elements durch vernetzung von leitenden polymerzusammensetzungen und durch dieses verfahren hergestellte elektrische anordnungen. - Google Patents

Verfahren zur herstellung eines ptc-elements durch vernetzung von leitenden polymerzusammensetzungen und durch dieses verfahren hergestellte elektrische anordnungen.

Info

Publication number
DE3680229D1
DE3680229D1 DE8686301856T DE3680229T DE3680229D1 DE 3680229 D1 DE3680229 D1 DE 3680229D1 DE 8686301856 T DE8686301856 T DE 8686301856T DE 3680229 T DE3680229 T DE 3680229T DE 3680229 D1 DE3680229 D1 DE 3680229D1
Authority
DE
Germany
Prior art keywords
conductive polymer
producing
polymer compositions
ptc element
electrical arrangements
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 - Lifetime
Application number
DE8686301856T
Other languages
English (en)
Inventor
Andrew Ngan-Sing Au
Marguerita Eleanor Deep
Timothy Edward Fahey
Stephen Mark Jacobs
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24860003&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3680229(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Raychem Corp filed Critical Raychem Corp
Application granted granted Critical
Publication of DE3680229D1 publication Critical patent/DE3680229D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
    • 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
DE8686301856T 1985-03-14 1986-03-14 Verfahren zur herstellung eines ptc-elements durch vernetzung von leitenden polymerzusammensetzungen und durch dieses verfahren hergestellte elektrische anordnungen. Expired - Lifetime DE3680229D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/711,910 US4724417A (en) 1985-03-14 1985-03-14 Electrical devices comprising cross-linked conductive polymers

Publications (1)

Publication Number Publication Date
DE3680229D1 true DE3680229D1 (de) 1991-08-22

Family

ID=24860003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686301856T Expired - Lifetime DE3680229D1 (de) 1985-03-14 1986-03-14 Verfahren zur herstellung eines ptc-elements durch vernetzung von leitenden polymerzusammensetzungen und durch dieses verfahren hergestellte elektrische anordnungen.

Country Status (9)

Country Link
US (1) US4724417A (de)
EP (1) EP0198598B1 (de)
JP (2) JP2608878B2 (de)
KR (1) KR940004366B1 (de)
AT (1) ATE65341T1 (de)
AU (1) AU587237B2 (de)
CA (1) CA1240407A (de)
DE (1) DE3680229D1 (de)
IN (1) IN167049B (de)

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IT1291696B1 (it) * 1996-07-18 1999-01-21 Ennio Carlet Elemento riscaldante elettrico autoregolante per riscaldatori a cartuccia o a provetta
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Also Published As

Publication number Publication date
AU587237B2 (en) 1989-08-10
JPS61218117A (ja) 1986-09-27
JP2793790B2 (ja) 1998-09-03
KR860007682A (ko) 1986-10-15
JPH0845703A (ja) 1996-02-16
CA1240407A (en) 1988-08-09
JP2608878B2 (ja) 1997-05-14
AU5475586A (en) 1986-09-18
US4724417A (en) 1988-02-09
EP0198598A3 (en) 1988-01-07
KR940004366B1 (ko) 1994-05-23
EP0198598B1 (de) 1991-07-17
EP0198598A2 (de) 1986-10-22
ATE65341T1 (de) 1991-08-15
IN167049B (de) 1990-08-25

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