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WO2004017679A3 - Heating sheets with resistor automatically temperature-controlled by positive temperature coefficient (ptc) effect and uses thereof - Google Patents

Heating sheets with resistor automatically temperature-controlled by positive temperature coefficient (ptc) effect and uses thereof Download PDF

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Publication number
WO2004017679A3
WO2004017679A3 PCT/FR2003/002498 FR0302498W WO2004017679A3 WO 2004017679 A3 WO2004017679 A3 WO 2004017679A3 FR 0302498 W FR0302498 W FR 0302498W WO 2004017679 A3 WO2004017679 A3 WO 2004017679A3
Authority
WO
WIPO (PCT)
Prior art keywords
controlled
ptc
effect
heating sheets
resistor automatically
Prior art date
Application number
PCT/FR2003/002498
Other languages
French (fr)
Other versions
WO2004017679A2 (en
Inventor
Henri-Jean Caupin
Alexander Korzhenko
Hill Robert Sharpe
Original Assignee
Atofina
Henri-Jean Caupin
Alexander Korzhenko
Hill Robert Sharpe
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 FR0210269A external-priority patent/FR2843673A1/en
Application filed by Atofina, Henri-Jean Caupin, Alexander Korzhenko, Hill Robert Sharpe filed Critical Atofina
Priority to AU2003274238A priority Critical patent/AU2003274238A1/en
Publication of WO2004017679A2 publication Critical patent/WO2004017679A2/en
Publication of WO2004017679A3 publication Critical patent/WO2004017679A3/en

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
    • H05B3/10—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/03—Electric current
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Resistance Heating (AREA)
  • Central Heating Systems (AREA)
  • Thermistors And Varistors (AREA)
  • Surface Heating Bodies (AREA)

Abstract

The invention concerns a heating sheet comprising at least a conductive polymer layer with resistor automatically temperature-controlled by PTC effect placed between at least two electrically conductive surfaces and its use in building and construction, undersea energy transport, human and animal health care, food industry or process control industry.
PCT/FR2003/002498 2002-08-13 2003-08-08 Heating sheets with resistor automatically temperature-controlled by positive temperature coefficient (ptc) effect and uses thereof WO2004017679A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003274238A AU2003274238A1 (en) 2002-08-13 2003-08-08 Heating sheets with resistor automatically temperature-controlled by positive temperature coefficient (ptc) effect and uses thereof

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
FR0210269A FR2843673A1 (en) 2002-08-13 2002-08-13 Heated blanket, for localized heating in building construction, has layer of conductive polymer between conductive surfaces
FR02/10269 2002-08-13
FR02/16172 2002-12-19
FR0216172 2002-12-19
FR0301460A FR2843674A1 (en) 2002-08-13 2003-02-07 Heated blanket, for localized heating in building construction, has layer of conductive polymer between conductive surfaces
FR03/01460 2003-02-07

Publications (2)

Publication Number Publication Date
WO2004017679A2 WO2004017679A2 (en) 2004-02-26
WO2004017679A3 true WO2004017679A3 (en) 2004-07-01

Family

ID=31191720

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/002498 WO2004017679A2 (en) 2002-08-13 2003-08-08 Heating sheets with resistor automatically temperature-controlled by positive temperature coefficient (ptc) effect and uses thereof

Country Status (3)

Country Link
AU (1) AU2003274238A1 (en)
FR (1) FR2843674A1 (en)
WO (1) WO2004017679A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505118A1 (en) * 2003-08-01 2005-02-09 Arkema PTC compositions based on PVDF and their applications for self-regulated heating systems
EP1505117A1 (en) * 2003-08-01 2005-02-09 Arkema PVDF-based PTC paints and their applications for self-regulated heating systems
KR20050114005A (en) * 2004-05-31 2005-12-05 정문우 Composition materials for current control heating resistor having elasticity and method for manufacturing ptc having elasticity
DE102006033711B4 (en) * 2006-07-20 2012-06-14 Epcos Ag Method for producing a resistor arrangement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833305A (en) * 1986-08-12 1989-05-23 Mitsuboshi Belting Limited Thermally self-regulating elastomeric composition and heating element utilizing such composition
WO1989005701A2 (en) * 1987-12-08 1989-06-29 Raychem Corporation Laminar electrical heaters
GB2238722A (en) * 1989-06-02 1991-06-12 Michael Victor Rodrigues Medical apparatus for producing a heat induced artificial fever (Hiaf)
EP1009196A1 (en) * 1997-01-13 2000-06-14 Idemitsu Kosan Co., Ltd. Planar heating element
US6211493B1 (en) * 2000-01-26 2001-04-03 Geni F. Bouman Ice prevention mat system
US20020003136A1 (en) * 1997-05-28 2002-01-10 Boeing Company, The Internally temperature controlled heat blanket

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4922083A (en) * 1988-04-22 1990-05-01 Thermon Manufacturing Company Flexible, elongated positive temperature coefficient heating assembly and method
US6299801B1 (en) * 1998-11-02 2001-10-09 Tdk Corporation Organic positive temperature coefficient thermistor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4833305A (en) * 1986-08-12 1989-05-23 Mitsuboshi Belting Limited Thermally self-regulating elastomeric composition and heating element utilizing such composition
WO1989005701A2 (en) * 1987-12-08 1989-06-29 Raychem Corporation Laminar electrical heaters
GB2238722A (en) * 1989-06-02 1991-06-12 Michael Victor Rodrigues Medical apparatus for producing a heat induced artificial fever (Hiaf)
EP1009196A1 (en) * 1997-01-13 2000-06-14 Idemitsu Kosan Co., Ltd. Planar heating element
US20020003136A1 (en) * 1997-05-28 2002-01-10 Boeing Company, The Internally temperature controlled heat blanket
US6211493B1 (en) * 2000-01-26 2001-04-03 Geni F. Bouman Ice prevention mat system

Also Published As

Publication number Publication date
AU2003274238A8 (en) 2004-03-03
AU2003274238A1 (en) 2004-03-03
FR2843674A1 (en) 2004-02-20
WO2004017679A2 (en) 2004-02-26

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