CA1319403C - Dual wall wire having polyamide and fluoropolymer insulation - Google Patents

Dual wall wire having polyamide and fluoropolymer insulation

Info

Publication number
CA1319403C
CA1319403C CA000571486A CA571486A CA1319403C CA 1319403 C CA1319403 C CA 1319403C CA 000571486 A CA000571486 A CA 000571486A CA 571486 A CA571486 A CA 571486A CA 1319403 C CA1319403 C CA 1319403C
Authority
CA
Canada
Prior art keywords
wire
polyamide
polymer
fluorinated
layer
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 - Fee Related
Application number
CA000571486A
Other languages
English (en)
French (fr)
Inventor
Richard J. Penneck
Stephen Day
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 Ltd
Original Assignee
Raychem 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
Priority claimed from GB878716307A external-priority patent/GB8716307D0/en
Priority claimed from GB878716311A external-priority patent/GB8716311D0/en
Priority claimed from GB888806439A external-priority patent/GB8806439D0/en
Application filed by Raychem Ltd filed Critical Raychem Ltd
Application granted granted Critical
Publication of CA1319403C publication Critical patent/CA1319403C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/303—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups H01B3/38 or H01B3/302
    • H01B3/305—Polyamides or polyesteramides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)
CA000571486A 1987-07-10 1988-07-08 Dual wall wire having polyamide and fluoropolymer insulation Expired - Fee Related CA1319403C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB8716307 1987-07-10
GB878716307A GB8716307D0 (en) 1987-07-10 1987-07-10 Electrical wire
GB878716311A GB8716311D0 (en) 1987-07-10 1987-07-10 Wire
GB8716311 1987-07-10
GB888806439A GB8806439D0 (en) 1988-03-18 1988-03-18 Wire
GB8806439 1988-03-18

Publications (1)

Publication Number Publication Date
CA1319403C true CA1319403C (en) 1993-06-22

Family

ID=27263495

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000571486A Expired - Fee Related CA1319403C (en) 1987-07-10 1988-07-08 Dual wall wire having polyamide and fluoropolymer insulation

Country Status (9)

Country Link
EP (1) EP0376966A1 (pt)
JP (1) JPH02504332A (pt)
KR (1) KR890702217A (pt)
AU (1) AU606731B2 (pt)
BR (1) BR8807603A (pt)
CA (1) CA1319403C (pt)
FI (1) FI900112A0 (pt)
IL (1) IL87050A0 (pt)
WO (1) WO1989000760A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003036730A (ja) * 2001-07-24 2003-02-07 Ricoh Co Ltd 電子機器のワイヤハーネス
KR100648841B1 (ko) * 2005-11-02 2006-11-24 영창실리콘 주식회사 다층절연 리츠와이어 및 그 제조방법
GB2436395A (en) * 2006-03-24 2007-09-26 Tyco Electronics A heat resistant cable
JP2009126986A (ja) * 2007-11-27 2009-06-11 Totoku Electric Co Ltd 高耐熱性自己融着塗料および高耐熱性自己融着絶縁電線

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2753917A1 (de) * 1977-12-03 1979-06-07 Beck & Co Ag Dr Verwendung von thermoplasten zur herstellung von isolierten wickeldraehten im extrusionsverfahren
US4410592A (en) * 1981-10-19 1983-10-18 Essex Group, Inc. Power insertable nylon coated magnet wire
GB8318612D0 (en) * 1983-07-08 1983-08-10 Raychem Ltd Wire and cable
CA1295574C (en) * 1985-10-11 1992-02-11 Hans E. Lunk Insulated conductor with two layers of crosslinked polymeric insulation

Also Published As

Publication number Publication date
BR8807603A (pt) 1990-04-10
AU606731B2 (en) 1991-02-14
JPH02504332A (ja) 1990-12-06
KR890702217A (ko) 1989-12-23
EP0376966A1 (en) 1990-07-11
WO1989000760A1 (en) 1989-01-26
AU2087788A (en) 1989-02-13
FI900112A7 (fi) 1990-01-09
IL87050A0 (en) 1988-12-30
FI900112L (fi) 1990-01-09
FI900112A0 (fi) 1990-01-09

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Legal Events

Date Code Title Description
MKLA Lapsed