FR2121829A2 - Conducteurs chauffants plats et leur procede d'obtention - Google Patents

Conducteurs chauffants plats et leur procede d'obtention

Info

Publication number
FR2121829A2
FR2121829A2 FR7201128A FR7201128A FR2121829A2 FR 2121829 A2 FR2121829 A2 FR 2121829A2 FR 7201128 A FR7201128 A FR 7201128A FR 7201128 A FR7201128 A FR 7201128A FR 2121829 A2 FR2121829 A2 FR 2121829A2
Authority
FR
France
Prior art keywords
carbon black
prodn
soft pvc
esp
surface heater
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.)
Withdrawn
Application number
FR7201128A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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
Priority claimed from DE19712101338 external-priority patent/DE2101338A1/de
Priority claimed from DE19712101336 external-priority patent/DE2101336A1/de
Priority claimed from DE19712101337 external-priority patent/DE2101337A1/de
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2121829A2 publication Critical patent/FR2121829A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • H05B3/267—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base the insulating base being an organic material, e.g. plastic
    • 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—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating 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—Heating 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

Landscapes

  • Resistance Heating (AREA)
FR7201128A 1971-01-13 1972-01-13 Conducteurs chauffants plats et leur procede d'obtention Withdrawn FR2121829A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19712101338 DE2101338A1 (en) 1971-01-13 1971-01-13 Surface heater prodn - using carbon black loaded plastic esp polyester resin
DE19712101336 DE2101336A1 (en) 1971-01-13 1971-01-13 Surface heater prodn - using carbon black loaded plastic esp soft pvc
DE19712101337 DE2101337A1 (en) 1971-01-13 1971-01-13 Surface heater prodn - using carbon black loaded plastic esp epoxy resin with hardener

Publications (1)

Publication Number Publication Date
FR2121829A2 true FR2121829A2 (fr) 1972-08-25

Family

ID=27183131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7201128A Withdrawn FR2121829A2 (fr) 1971-01-13 1972-01-13 Conducteurs chauffants plats et leur procede d'obtention

Country Status (3)

Country Link
BE (1) BE778002R (fr)
FR (1) FR2121829A2 (fr)
NL (1) NL7200265A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022919A3 (en) * 1979-07-13 1981-02-11 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Resin injection method for the impregnation of tissues
EP0435045A3 (en) * 1989-12-23 1991-12-27 Bayer Ag Method of making a half-product with electrically conducting plastic layers
NL1014620C2 (nl) * 2000-03-13 2001-09-14 Inventum B V Verwarmingselement en werkwijze voor het vervaardigen daarvan.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022919A3 (en) * 1979-07-13 1981-02-11 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Resin injection method for the impregnation of tissues
EP0435045A3 (en) * 1989-12-23 1991-12-27 Bayer Ag Method of making a half-product with electrically conducting plastic layers
EP0435044A3 (en) * 1989-12-23 1992-05-13 Bayer Ag Half-product with electrically conductive plastic layers
NL1014620C2 (nl) * 2000-03-13 2001-09-14 Inventum B V Verwarmingselement en werkwijze voor het vervaardigen daarvan.
WO2001069976A1 (fr) * 2000-03-13 2001-09-20 Inventum B.V. Element chauffant et procede de fabrication

Also Published As

Publication number Publication date
NL7200265A (fr) 1972-07-17
BE778002R (fr) 1972-07-13

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Legal Events

Date Code Title Description
RE Withdrawal of published application