GB1420977A - Polymer compositions and electric cables made with them - Google Patents

Polymer compositions and electric cables made with them

Info

Publication number
GB1420977A
GB1420977A GB832473A GB832473A GB1420977A GB 1420977 A GB1420977 A GB 1420977A GB 832473 A GB832473 A GB 832473A GB 832473 A GB832473 A GB 832473A GB 1420977 A GB1420977 A GB 1420977A
Authority
GB
United Kingdom
Prior art keywords
parts
fire
dawsonite
sulphide
march
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
Application number
GB832473A
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB832473A priority Critical patent/GB1420977A/en
Priority claimed from GB1076473A external-priority patent/GB1418027A/en
Publication of GB1420977A publication Critical patent/GB1420977A/en
Expired 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
    • 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
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0016—Plasticisers

Landscapes

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

Abstract

1420977 Fire retardant compositions BICC Ltd 23 March 1973 [24 March 1972 6 March 1973] 8324/73 and 10765/73 Divided out of 1418027 Heading C3P A fire-retardant composition includes a constituent containing chlorine and comprises 100 parts of a polymer, a plasticizer, 5 to 250 parts of a filler of which at least 5 parts is dawsonite (Na 2 O.Al 2 O 3 .2CO 2 .2H 2 O) and 3 to 25 parts of antimony trioxide or sulphide as fire-retardants. A further fire-retardant may be included if necessary. In examples polyvinyl chloride is compounded with dialkyl phthalate, chloroparaffin, stabilizer, dawsonite and antimony trioxide or sulphide. Another example comprises chlorosulphonated polyethylene, chloroparaffin, a lubricant, a curing system including magnesium oxide, clay, dawsonite and antimony trioxide or sulphide. The compositions are used as insulation or sheathing for electric cables.
GB832473A 1972-03-24 1972-03-24 Polymer compositions and electric cables made with them Expired GB1420977A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB832473A GB1420977A (en) 1972-03-24 1972-03-24 Polymer compositions and electric cables made with them

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB832473A GB1420977A (en) 1972-03-24 1972-03-24 Polymer compositions and electric cables made with them
GB1394472 1972-03-24
GB1076473A GB1418027A (en) 1972-03-24 1973-03-06 Polymer compositions and electric cables made with them
GB1076573 1973-03-06

Publications (1)

Publication Number Publication Date
GB1420977A true GB1420977A (en) 1976-01-14

Family

ID=27447648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB832473A Expired GB1420977A (en) 1972-03-24 1972-03-24 Polymer compositions and electric cables made with them

Country Status (1)

Country Link
GB (1) GB1420977A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453380A1 (en) * 1990-04-20 1991-10-23 Rhone-Poulenc Chimie Stabilized compositions of halogenated polymers
EP0453379A1 (en) * 1990-04-20 1991-10-23 Rhone-Poulenc Chimie Stabilized compositions of halogenated polymers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453380A1 (en) * 1990-04-20 1991-10-23 Rhone-Poulenc Chimie Stabilized compositions of halogenated polymers
EP0453379A1 (en) * 1990-04-20 1991-10-23 Rhone-Poulenc Chimie Stabilized compositions of halogenated polymers
FR2661183A1 (en) * 1990-04-20 1991-10-25 Rhone Poulenc Chimie STABILIZED COMPOSITIONS OF HALOGEN POLYMER.
FR2661182A1 (en) * 1990-04-20 1991-10-25 Rhone Poulenc Chimie STABILIZED COMPOSITIONS OF HALOGEN POLYMER.
US5143959A (en) * 1990-04-20 1992-09-01 Rhone-Poulenc Chimie Compositions for use with chlorinated polymers

Similar Documents

Publication Publication Date Title
GB1490233A (en) Smoke suppressants for halogen-containing plastics compositions
ES461603A1 (en) Plasticized polyvinyl chloride resin composition containing molybdenum flame retardant and antimony compound smoke suppressant agent
GB1432860A (en) Smoke-depressant compositions
GB1297710A (en)
GB1420977A (en) Polymer compositions and electric cables made with them
GB1266310A (en)
GB1307583A (en) Electrically conductive wire
GB1420979A (en) Polymer compositions and electric cables made with them
DE19752481A1 (en) Insulating material based on polyvinyl chloride
GB1532280A (en) Gas-tight gallery lining for preventing and combating mine fires
GB1418027A (en) Polymer compositions and electric cables made with them
GB1415480A (en) Polyvinyl chloride composition
GB1420978A (en) Polymer compositions and electric cables made with them
GB1361322A (en) Polyvinylchloride compositions
GB1519781A (en) Plastics coatings for electric cables
JPS56147839A (en) Flexible polyvinyl chloride resin composition
GB1255243A (en) Improvements in or relating to flame resistant-plastics-insulated electric cables
GB800128A (en) Improvements in or relating to retractile electrical cords
ES8404958A1 (en) Stabilizers for vinyl resins
RO99193B1 (en) Plasticized and fireproofed composition based on polyvinyl chloride
GB716087A (en) Improvements in and relating to insulation for electrical conductors
GB747878A (en) New and improved detonating fuse cord
GB1086829A (en) Improvements in or relating to cables for electrical wiring systems
SU1767542A1 (en) Method for manufacturing flexible electric cable
JPH03104913U (en)

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees