GB1119041A - Improvements in and relating to polyurethane vulcanisates and their production - Google Patents

Improvements in and relating to polyurethane vulcanisates and their production

Info

Publication number
GB1119041A
GB1119041A GB32832/65A GB3283265A GB1119041A GB 1119041 A GB1119041 A GB 1119041A GB 32832/65 A GB32832/65 A GB 32832/65A GB 3283265 A GB3283265 A GB 3283265A GB 1119041 A GB1119041 A GB 1119041A
Authority
GB
United Kingdom
Prior art keywords
polyurethane
chlorinated
incorporated
polyvinyl chloride
amount
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
GB32832/65A
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of GB1119041A publication Critical patent/GB1119041A/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

A vulcanizable composition comprises a major amount of a polyurethane and a minor and effective amount of a non-plasticizing polymeric fireproofing agent containing a halogen atom in at least a substantial proportion of its repeating monomeric units, e.g. polyvinyl chloride, a vinyl chloride-vinyl acetate copolymer, chlorinated polyethylene, chlorinated polyvinyl chloride, poly-(monochlorotrifluoroethylene), or a chlorine or bromine substituted copolymer of isobutylene with butadiene or isoprene. The fireproofing agent may be present in amount 15-45% by weight of the polyurethane, and may be incorporated by homogeneously dispersing in a polyurethane having a Mooney viscosity of above 70 at 100 DEG C. Other materials, e.g. carbon black, stearic acid, tricresylphosphate, chlorodiphenyl, chlorinated naphthalenes, MgCO3, antimony oxide, talc or organic phosphates may be incorporated in the composition. The compositions may be subsequently vulcanized, using peroxide curing agents.
GB32832/65A 1964-07-31 1965-07-30 Improvements in and relating to polyurethane vulcanisates and their production Expired GB1119041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR983932A FR1411786A (en) 1964-07-31 1964-07-31 Compositions based on polyurethanes, preparation and applications of these compositions and articles manufactured using these compositions

Publications (1)

Publication Number Publication Date
GB1119041A true GB1119041A (en) 1968-07-03

Family

ID=8835941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32832/65A Expired GB1119041A (en) 1964-07-31 1965-07-30 Improvements in and relating to polyurethane vulcanisates and their production

Country Status (6)

Country Link
BE (1) BE667718A (en)
ES (1) ES316026A1 (en)
FR (1) FR1411786A (en)
GB (1) GB1119041A (en)
LU (1) LU49220A1 (en)
NL (1) NL6509905A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035440A (en) * 1973-03-19 1977-07-12 Uniroyal, Ltd. Blend of thermoplastic polyurethane elastomer with chlorinated polyethylene
US4089911A (en) 1976-04-30 1978-05-16 Kao Soap Co., Ltd. Process for improving the thermal stability of polyurethane-containing resin composition
EP0392786A2 (en) * 1989-04-14 1990-10-17 ARCO Chemical Technology, L.P. Flame-retardant polyurethane foam

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035440A (en) * 1973-03-19 1977-07-12 Uniroyal, Ltd. Blend of thermoplastic polyurethane elastomer with chlorinated polyethylene
US4089911A (en) 1976-04-30 1978-05-16 Kao Soap Co., Ltd. Process for improving the thermal stability of polyurethane-containing resin composition
EP0392786A2 (en) * 1989-04-14 1990-10-17 ARCO Chemical Technology, L.P. Flame-retardant polyurethane foam
EP0392786A3 (en) * 1989-04-14 1991-02-06 ARCO Chemical Technology, L.P. Flame-retardant polyurethane foam
AU632556B2 (en) * 1989-04-14 1993-01-07 Arco Chemical Technology Inc. Flame-retardant polyurethane composition

Also Published As

Publication number Publication date
FR1411786A (en) 1965-09-24
NL6509905A (en) 1966-02-01
ES316026A1 (en) 1965-11-16
BE667718A (en) 1965-11-16
LU49220A1 (en) 1966-01-31

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