ATE124983T1 - Leitende polymerzusammensetzung. - Google Patents

Leitende polymerzusammensetzung.

Info

Publication number
ATE124983T1
ATE124983T1 AT89911223T AT89911223T ATE124983T1 AT E124983 T1 ATE124983 T1 AT E124983T1 AT 89911223 T AT89911223 T AT 89911223T AT 89911223 T AT89911223 T AT 89911223T AT E124983 T1 ATE124983 T1 AT E124983T1
Authority
AT
Austria
Prior art keywords
polymer composition
conductive polymer
polymer
ink
heaters
Prior art date
Application number
AT89911223T
Other languages
English (en)
Inventor
Jeff Shafe
O James Straley
Ravinder K Oswal
Gordon Mccarty
Amitkumar N Dharia
Original Assignee
Pressac 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 Pressac Ltd filed Critical Pressac Ltd
Application granted granted Critical
Publication of ATE124983T1 publication Critical patent/ATE124983T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/52—Electrically conductive inks
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
AT89911223T 1988-09-20 1989-09-15 Leitende polymerzusammensetzung. ATE124983T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/247,026 US5093036A (en) 1988-09-20 1988-09-20 Conductive polymer composition

Publications (1)

Publication Number Publication Date
ATE124983T1 true ATE124983T1 (de) 1995-07-15

Family

ID=22933235

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89911223T ATE124983T1 (de) 1988-09-20 1989-09-15 Leitende polymerzusammensetzung.

Country Status (9)

Country Link
US (1) US5093036A (de)
EP (1) EP0435941B1 (de)
JP (1) JP2940970B2 (de)
KR (1) KR0140203B1 (de)
AT (1) ATE124983T1 (de)
AU (1) AU4339689A (de)
CA (1) CA1336637C (de)
DE (1) DE68923455T2 (de)
WO (1) WO1990003420A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5344591A (en) * 1990-11-08 1994-09-06 Smuckler Jack H Self-regulating laminar heating device and method of forming same
GB9109856D0 (en) * 1991-05-04 1991-06-26 Cabot Plastics Ltd Conductive polymer compositions
IT1267672B1 (it) * 1994-01-17 1997-02-07 Hydor Srl Composto resistivo termosensibile, suo metodo di realizzazione ed uso
TW317689B (de) * 1995-03-10 1997-10-11 Du Pont
US5963121A (en) * 1998-11-11 1999-10-05 Ferro Corporation Resettable fuse
AU2001230551A1 (en) * 2000-02-01 2001-08-14 Ube Industries Ltd. Conductive polymer composition and ptc element
FR2816626A1 (fr) * 2000-11-13 2002-05-17 Atofina Materiau composite polymerique conducteur a resistance auto-controlee par la temperature
US6730401B2 (en) 2001-03-16 2004-05-04 Eastman Chemical Company Multilayered packaging materials for electrostatic applications
US7049558B2 (en) * 2003-01-27 2006-05-23 Arcturas Bioscience, Inc. Apparatus and method for heating microfluidic volumes and moving fluids
US7348373B2 (en) 2004-01-09 2008-03-25 E.I. Du Pont De Nemours And Company Polyimide compositions having resistance to water sorption, and methods relating thereto
JP4539141B2 (ja) * 2004-03-31 2010-09-08 Ｔｄｋ株式会社 電解コンデンサおよびその製造方法
US7430128B2 (en) * 2004-10-18 2008-09-30 E.I. Du Pont De Nemours And Company Capacitive/resistive devices, organic dielectric laminates and printed wiring boards incorporating such devices, and methods of making thereof
US7382627B2 (en) * 2004-10-18 2008-06-03 E.I. Du Pont De Nemours And Company Capacitive/resistive devices, organic dielectric laminates and printed wiring boards incorporating such devices, and methods of making thereof
US7436678B2 (en) * 2004-10-18 2008-10-14 E.I. Du Pont De Nemours And Company Capacitive/resistive devices and printed wiring boards incorporating such devices and methods of making thereof
ATE547919T1 (de) * 2005-07-18 2012-03-15 Datec Coating Corp Bei niedriger temperatur gebranntes, bleifreies dickfilm-heizelement
CN105209898A (zh) * 2013-03-18 2015-12-30 蒙特利尔史密斯安检仪公司 具有带电材料输送腔室的离子迁移谱装置
US9573438B2 (en) * 2013-04-10 2017-02-21 E I Du Pont De Nemours And Company Polymer thick film positive temperature coefficient carbon composition
US9283618B2 (en) * 2013-05-15 2016-03-15 Xerox Corporation Conductive pastes containing silver carboxylates
US11302463B2 (en) * 2014-06-12 2022-04-12 Lms Consulting Group, Llc Electrically conductive PTC ink with double switching temperatures and applications thereof in flexible double-switching heaters
US10077372B2 (en) * 2014-06-12 2018-09-18 Lms Consulting Group, Llc Electrically conductive PTC screen printable ink with double switching temperatures and method of making the same
EP3021331A1 (de) * 2014-11-17 2016-05-18 Henkel AG & Co. KGaA Zusammensetzung mit positivem Temperaturkoeffizienten
WO2016178943A1 (en) * 2015-05-01 2016-11-10 Kim Yong-Jihn New generation conductive polymers, manufacturing method thereof, and their applications including electric wires, tapes, and cables, hot surface igniters, electronics devices, 3d printing filaments, and lightweight materials for automobile and aerospace ship
US11332632B2 (en) 2016-02-24 2022-05-17 Lms Consulting Group, Llc Thermal substrate with high-resistance magnification and positive temperature coefficient ink
US10822512B2 (en) 2016-02-24 2020-11-03 LMS Consulting Group Thermal substrate with high-resistance magnification and positive temperature coefficient
DE102017121039A1 (de) * 2017-05-24 2018-11-29 Webasto SE Luftheizgerät
WO2019052763A1 (de) 2017-09-12 2019-03-21 Webasto SE Heizgerät und verfahren zur herstellung desselben
US20190098703A1 (en) * 2017-09-26 2019-03-28 E I Du Pont De Nemours And Company Heating elements and heating devices
WO2022245957A1 (en) * 2021-05-20 2022-11-24 Illinois Tool Works Inc. Air damper with integrated heater

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304987A (en) * 1978-09-18 1981-12-08 Raychem Corporation Electrical devices comprising conductive polymer compositions
US4425263A (en) * 1981-06-03 1984-01-10 E. I. Du Pont De Nemours & Co. Flexible screen-printable conductive composition
JPS5883066A (ja) * 1981-11-12 1983-05-18 Daikin Ind Ltd 非粘着導電性フツ素ゴム塗料
JPS58132058A (ja) * 1982-01-30 1983-08-06 Daikin Ind Ltd 導電性塗料組成物の調製方法
EP0107793A1 (de) * 1982-09-29 1984-05-09 Daikin Kogyo Co., Ltd. Kohlenstoffasern enthaltendes Fluoroelastomer
JPS60145594U (ja) * 1984-03-02 1985-09-27 東京コスモス電機株式会社 面状発熱体用抵抗体
US4722853A (en) * 1985-08-12 1988-02-02 Raychem Corporation Method of printing a polymer thick film ink
US4818439A (en) * 1986-01-30 1989-04-04 Sunbeam Corporation PTC compositions containing low molecular weight polymer molecules for reduced annealing
AU589714B2 (en) * 1985-12-06 1989-10-19 Sunbeam Corp. PTC compositions containing a non-surface treated carbon black having an intermediate resistivity for reduced annealing

Also Published As

Publication number Publication date
JPH04500694A (ja) 1992-02-06
EP0435941B1 (de) 1995-07-12
DE68923455T2 (de) 1995-12-14
JP2940970B2 (ja) 1999-08-25
EP0435941A1 (de) 1991-07-10
KR900701947A (ko) 1990-12-05
DE68923455D1 (de) 1995-08-17
CA1336637C (en) 1995-08-08
US5093036A (en) 1992-03-03
WO1990003420A1 (en) 1990-04-05
KR0140203B1 (ko) 1998-06-15
AU4339689A (en) 1990-04-18

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee