MX9303055A - Cables telefonicos. - Google Patents

Cables telefonicos.

Info

Publication number
MX9303055A
MX9303055A MX9303055A MX9303055A MX9303055A MX 9303055 A MX9303055 A MX 9303055A MX 9303055 A MX9303055 A MX 9303055A MX 9303055 A MX9303055 A MX 9303055A MX 9303055 A MX9303055 A MX 9303055A
Authority
MX
Mexico
Prior art keywords
bis
surrounded
telephone cables
conductors
interstices
Prior art date
Application number
MX9303055A
Other languages
English (en)
Inventor
Geoffrey David Brown Mic Keogh
Original Assignee
Union Carbide Chem Plastic
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 Union Carbide Chem Plastic filed Critical Union Carbide Chem Plastic
Publication of MX9303055A publication Critical patent/MX9303055A/es

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
    • H01B7/292—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • 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
    • H01B3/441—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 alkenes
    • 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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)

Abstract

Un artículo de fabricación que comprende (i) una pluralidad de conductores eléctricos, cada uno rodeado mediante una o más capas de una mezcla que comprende una o más poliolefinas y éster de bis (3,3-bis(4'-hidroxi-3'-ter-butil-fenol-ácido butanóico))glicol, y (ii) grasa aislante de relleno para cable de hidrocarburo dentro de los intersticios entre los conductores circundados.
MX9303055A 1992-05-26 1993-05-25 Cables telefonicos. MX9303055A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88787992A 1992-05-26 1992-05-26

Publications (1)

Publication Number Publication Date
MX9303055A true MX9303055A (es) 1993-11-01

Family

ID=25392061

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9303055A MX9303055A (es) 1992-05-26 1993-05-25 Cables telefonicos.

Country Status (2)

Country Link
MX (1) MX9303055A (es)
WO (1) WO1993024936A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5502288A (en) * 1994-03-30 1996-03-26 Union Carbide Chemicals & Plastics Technology Corporation Telephone cables

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA988642A (en) * 1972-12-04 1976-05-04 Robert J. Turbett Primary insulation for filled cable
US3951911A (en) * 1974-04-26 1976-04-20 Dart Industries Inc. Stabilized propylene-based polymer compositions
DE3940572A1 (de) * 1989-12-08 1991-06-20 Hoechst Ag Verfahren zur herstellung eines bis(3,3-bis(4-hydroxy-alkylphenyl)-butansaeure) diolesters

Also Published As

Publication number Publication date
WO1993024936A1 (en) 1993-12-09

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