CN102812082B - 聚合物厚膜包封剂和稳定性增强的ptc碳体系 - Google Patents

聚合物厚膜包封剂和稳定性增强的ptc碳体系 Download PDF

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Publication number
CN102812082B
CN102812082B CN201180014704.9A CN201180014704A CN102812082B CN 102812082 B CN102812082 B CN 102812082B CN 201180014704 A CN201180014704 A CN 201180014704A CN 102812082 B CN102812082 B CN 102812082B
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China
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weight
encapsulant
composition
temperature coefficient
positive temperature
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Expired - Fee Related
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CN201180014704.9A
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English (en)
Chinese (zh)
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CN102812082A (zh
Inventor
V·阿兰西奥
J·R·多尔夫曼
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EIDP Inc
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EI Du Pont de Nemours and Co
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/56—Heating or ventilating devices
    • B60N2/5678—Heating or ventilating devices characterised by electrical systems
    • B60N2/5685—Resistance
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/16—Homopolymers or copolymers or vinylidene fluoride
    • 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
    • C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
    • C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
    • C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C09D127/16—Homopolymers or copolymers of vinylidene fluoride
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
    • H01C1/034—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being formed as coating or mould without outer sheath
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Resistance Heating (AREA)
  • Sealing Material Composition (AREA)
CN201180014704.9A 2010-04-21 2011-04-20 聚合物厚膜包封剂和稳定性增强的ptc碳体系 Expired - Fee Related CN102812082B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/764,185 2010-04-21
US12/764,185 US8093328B2 (en) 2010-04-21 2010-04-21 Polymer thick film encapsulant and enhanced stability PTC carbon system
PCT/US2011/033149 WO2011133614A1 (en) 2010-04-21 2011-04-20 Polymer thick film encapsulant and enhanced stability ptc carbon system

Publications (2)

Publication Number Publication Date
CN102812082A CN102812082A (zh) 2012-12-05
CN102812082B true CN102812082B (zh) 2015-09-30

Family

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CN201180014704.9A Expired - Fee Related CN102812082B (zh) 2010-04-21 2011-04-20 聚合物厚膜包封剂和稳定性增强的ptc碳体系

Country Status (5)

Country Link
US (2) US8093328B2 (enExample)
EP (1) EP2561017A1 (enExample)
JP (1) JP2013531078A (enExample)
CN (1) CN102812082B (enExample)
WO (1) WO2011133614A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130193384A1 (en) * 2012-01-31 2013-08-01 E. I. Du Pont De Nemours And Company Polymer thick film positive temperature coefficient carbon composition
US9573438B2 (en) 2013-04-10 2017-02-21 E I Du Pont De Nemours And Company Polymer thick film positive temperature coefficient carbon composition
US20150101316A1 (en) * 2013-10-14 2015-04-16 General Electric Company Heater assembly with protective coating and method of applying same
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
US10373745B2 (en) * 2014-06-12 2019-08-06 LMS Consulting Group Electrically conductive PTC ink with double switching temperatures and applications thereof in flexible double-switching heaters
US9685270B2 (en) * 2014-07-07 2017-06-20 E I Du Pont De Nemours And Company High K dielectric composition for thermoformable capacitive circuits
US10822512B2 (en) 2016-02-24 2020-11-03 LMS Consulting Group Thermal substrate with high-resistance magnification and positive temperature coefficient
US11332632B2 (en) 2016-02-24 2022-05-17 Lms Consulting Group, Llc Thermal substrate with high-resistance magnification and positive temperature coefficient ink
WO2017147480A1 (en) 2016-02-24 2017-08-31 LMS Consulting Group An electrically conductive ptc ink with double switching temperatures and applications thereof in flexible double-switching heaters
CN109417834B (zh) * 2016-07-22 2022-04-12 E.I.内穆尔杜邦公司 薄膜加热装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416941A (en) * 1982-07-30 1983-11-22 E. I. Du Pont De Nemours & Co. Additive for coating compositions of silica and a fluorinated ethylene oxide polymer
US6355380B1 (en) * 1998-09-10 2002-03-12 Korea Institute Of Science And Technology Solid polymer alloy electrolyte in homogeneous state and having a monolayered structure
CN100365080C (zh) * 2003-08-01 2008-01-30 阿托菲纳公司 基于pvdf的ptc涂料及其在自我调节加热体系的应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW317689B (enExample) 1995-03-10 1997-10-11 Du Pont
FR2816626A1 (fr) * 2000-11-13 2002-05-17 Atofina Materiau composite polymerique conducteur a resistance auto-controlee par la temperature
US20050062023A1 (en) * 2003-08-01 2005-03-24 Alexander Korzhenko PVDF-based PTC paints and their applications for self-regulated heating systems
US7338622B2 (en) * 2003-12-04 2008-03-04 E.I. Du Pont De Nemours And Company Thick film compositions for use in electroluminescent applications
US20070236859A1 (en) * 2006-04-10 2007-10-11 Borland William J Organic encapsulant compositions for protection of electronic components

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416941A (en) * 1982-07-30 1983-11-22 E. I. Du Pont De Nemours & Co. Additive for coating compositions of silica and a fluorinated ethylene oxide polymer
US6355380B1 (en) * 1998-09-10 2002-03-12 Korea Institute Of Science And Technology Solid polymer alloy electrolyte in homogeneous state and having a monolayered structure
CN100365080C (zh) * 2003-08-01 2008-01-30 阿托菲纳公司 基于pvdf的ptc涂料及其在自我调节加热体系的应用

Also Published As

Publication number Publication date
EP2561017A1 (en) 2013-02-27
US20110263781A1 (en) 2011-10-27
US8093328B2 (en) 2012-01-10
US8575260B2 (en) 2013-11-05
JP2013531078A (ja) 2013-08-01
WO2011133614A1 (en) 2011-10-27
US20120067867A1 (en) 2012-03-22
CN102812082A (zh) 2012-12-05

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Granted publication date: 20150930

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