IT1255027B - Cavo per alte temperature di esercizio - Google Patents

Cavo per alte temperature di esercizio

Info

Publication number
IT1255027B
IT1255027B ITMI921113A ITMI921113A IT1255027B IT 1255027 B IT1255027 B IT 1255027B IT MI921113 A ITMI921113 A IT MI921113A IT MI921113 A ITMI921113 A IT MI921113A IT 1255027 B IT1255027 B IT 1255027B
Authority
IT
Italy
Prior art keywords
cable
operating temperatures
high operating
mixture
heterimide
Prior art date
Application number
ITMI921113A
Other languages
English (en)
Inventor
Luca Castellani
Antonio Zaopo
Original Assignee
Luca Castellani
Antonio Zaopo
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 Luca Castellani, Antonio Zaopo filed Critical Luca Castellani
Priority to ITMI921113A priority Critical patent/IT1255027B/it
Publication of ITMI921113A0 publication Critical patent/ITMI921113A0/it
Priority to US08/048,768 priority patent/US5437930A/en
Priority to DE69305781T priority patent/DE69305781T2/de
Priority to EP93106967A priority patent/EP0568923B1/en
Priority to ES93106967T priority patent/ES2096132T3/es
Priority to BR9301057A priority patent/BR9301057A/pt
Publication of ITMI921113A1 publication Critical patent/ITMI921113A1/it
Application granted granted Critical
Publication of IT1255027B publication Critical patent/IT1255027B/it

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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
    • C08L81/02—Polythioethers; Polythioether-ethers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant
    • 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
    • H01B3/301—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen or carbon in the main chain of the macromolecule, not provided for in group H01B3/302
    • 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
    • H01B3/306—Polyimides or polyesterimides
    • 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
    • H01B3/46—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 silicones
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31533—Of polythioether
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31721—Of polyimide

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

Un cavo secondo il trovato, in grado di lavorare con temperature d'esercizio fino a 150°C, prevede un rivestimento del conduttore in una miscela di un polifenilensolfuro e di un copolimero a blocchi silicone etereimmide.Il trovato si riferisce anche alla miscela in sé e ad un metodo per realizzare il cavo in questione.
ITMI921113A 1992-05-08 1992-05-08 Cavo per alte temperature di esercizio IT1255027B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI921113A IT1255027B (it) 1992-05-08 1992-05-08 Cavo per alte temperature di esercizio
US08/048,768 US5437930A (en) 1992-05-08 1993-04-16 Cable for high operating temperatures
DE69305781T DE69305781T2 (de) 1992-05-08 1993-04-29 Hochtemperaturkabel
EP93106967A EP0568923B1 (en) 1992-05-08 1993-04-29 Cable for high operating temperatures
ES93106967T ES2096132T3 (es) 1992-05-08 1993-04-29 Cable para altas temperaturas de funcionamiento.
BR9301057A BR9301057A (pt) 1992-05-08 1993-05-07 Cabo para operacao a altas temperaturas,material utilizado no revestimento do cabo e metodo de fabricacao do cabo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921113A IT1255027B (it) 1992-05-08 1992-05-08 Cavo per alte temperature di esercizio

Publications (3)

Publication Number Publication Date
ITMI921113A0 ITMI921113A0 (it) 1992-05-08
ITMI921113A1 ITMI921113A1 (it) 1993-11-08
IT1255027B true IT1255027B (it) 1995-10-13

Family

ID=11363253

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921113A IT1255027B (it) 1992-05-08 1992-05-08 Cavo per alte temperature di esercizio

Country Status (6)

Country Link
US (1) US5437930A (it)
EP (1) EP0568923B1 (it)
BR (1) BR9301057A (it)
DE (1) DE69305781T2 (it)
ES (1) ES2096132T3 (it)
IT (1) IT1255027B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8168726B2 (en) * 2006-06-22 2012-05-01 Sabic Innovative Plastics Ip B.V. Process for making polysiloxane/polymide copolymer blends
US8071693B2 (en) * 2006-06-22 2011-12-06 Sabic Innovative Plastics Ip B.V. Polysiloxane/polyimide copolymers and blends thereof
US8491997B2 (en) * 2006-06-22 2013-07-23 Sabic Innovative Plastics Ip B.V. Conductive wire comprising a polysiloxane/polyimide copolymer blend
US7847023B2 (en) * 2007-03-12 2010-12-07 Sabic Innovative Plastics Ip B.V. Polysiloxane/polyimide copolymer blends
US20080236864A1 (en) * 2007-03-28 2008-10-02 General Electric Company Cross linked polysiloxane/polyimide copolymers, methods of making, blends thereof, and articles derived therefrom
US8013076B2 (en) * 2008-03-17 2011-09-06 Sabic Innovative Plastics Ip B.V. Aromatic polyketone and polysiloxane/polyimide block copolymer composition
US8013251B2 (en) * 2008-03-17 2011-09-06 Sabic Innovative Plastics Ip B.V. Electrical wire comprising an aromatic polyketone and polysiloxane/polyimide block copolymer composition
US8618218B2 (en) 2011-09-27 2013-12-31 Sabic Innovative Plastics Ip B.V. Blends of polysiloxane/polyimide block copolymer and poly(arylene sulfide)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193216B (en) * 1986-07-28 1991-03-20 Gen Electric Zinc borate as a smoke suppressant
ATE131310T1 (de) * 1988-12-21 1995-12-15 Gore W L & Ass Gmbh Elektrischer leiter, der mit einem polymer isoliert ist.
EP0407061A1 (en) * 1989-07-04 1991-01-09 Associated Electrical Industries Limited Wire insulation
US5001304A (en) * 1989-07-25 1991-03-19 At&T Bell Laboratories Building riser cable
JP2536628B2 (ja) * 1989-08-02 1996-09-18 信越化学工業株式会社 半導体素子保護用組成物

Also Published As

Publication number Publication date
ITMI921113A1 (it) 1993-11-08
ITMI921113A0 (it) 1992-05-08
ES2096132T3 (es) 1997-03-01
EP0568923B1 (en) 1996-11-06
EP0568923A1 (en) 1993-11-10
BR9301057A (pt) 1993-11-16
US5437930A (en) 1995-08-01
DE69305781D1 (de) 1996-12-12
DE69305781T2 (de) 1997-05-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528