[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB1121736A - Improvements in or relating to polyolefin compositions - Google Patents

Improvements in or relating to polyolefin compositions

Info

Publication number
GB1121736A
GB1121736A GB3252666A GB3252666A GB1121736A GB 1121736 A GB1121736 A GB 1121736A GB 3252666 A GB3252666 A GB 3252666A GB 3252666 A GB3252666 A GB 3252666A GB 1121736 A GB1121736 A GB 1121736A
Authority
GB
United Kingdom
Prior art keywords
pentabromophenol
tribromophenol
antimony oxide
compounds
compositions
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
GB3252666A
Inventor
Zvi Enrico Jolles
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.)
Berk Ltd
Original Assignee
Berk 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
Application filed by Berk Ltd filed Critical Berk Ltd
Priority to GB3252666A priority Critical patent/GB1121736A/en
Publication of GB1121736A publication Critical patent/GB1121736A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/02—Halogenated hydrocarbons
    • C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fireproofing Substances (AREA)

Abstract

Fire retardant compositions comprise a polyolefin and at least one compound .(I).Ar(Br)m(ClnR, .(II).Ar(Br)y(Cl)nOH or .(III).Ar(Br)x(Cl)pOR1 where Ar is a carbocyclic aromatic residue; R is a hydrocarbon group, optionally halogenated, or where Ar is a naphthalene residue may be hydrogen; R1 is a hydrocarbon group, optionally halogenated; m is 2 to 4 when R is hydrogen, otherwise 2 to 6; n is 0, 1 or 2; p is 1 or 2; y is 2 or more and x is 1 or 2; compounds I and II containing at least two nuclear bromine atoms and compounds III only two nuclear bromine atoms per molecule. Specified polymers are polyethylene, polypropylene, polyisobutylene and non-expanded polystyrene. The compositions may also contain oxides and sulphides of arsenic, antimony and bismuth, organic antimonates, and conventional pigments, fillers, plasticizers and stabilizers. Specified aromatic halogen compounds are pentabromophenol, tribromophenol, tribromotoluene, pentabromotoluene, chlorodibromotoluene, chlorodibromophenyl allyl ether, dibromonaphthalene and 2,4- dibromo - 1 - methyl naphthalene. Examples describe compositions comprising polyethylene and (2) tribromophenol together with (1) antimony oxide, and (4) pentabromophenol together with (3) antimony oxide; and polypropylene and antimony oxide together with (5) pentabromotoluene, (6) pentabromophenol and (7) tribromophenol.
GB3252666A 1966-07-20 1966-07-20 Improvements in or relating to polyolefin compositions Expired GB1121736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3252666A GB1121736A (en) 1966-07-20 1966-07-20 Improvements in or relating to polyolefin compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3252666A GB1121736A (en) 1966-07-20 1966-07-20 Improvements in or relating to polyolefin compositions

Publications (1)

Publication Number Publication Date
GB1121736A true GB1121736A (en) 1968-07-31

Family

ID=10339955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3252666A Expired GB1121736A (en) 1966-07-20 1966-07-20 Improvements in or relating to polyolefin compositions

Country Status (1)

Country Link
GB (1) GB1121736A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408681A1 (en) * 1973-02-22 1974-09-05 Montedison Spa METHOD FOR MANUFACTURING SHAPED BODIES
WO1989003403A1 (en) * 1987-10-09 1989-04-20 Great Lakes Chemical Corporation Flame retardant polyurethane foam containing polybrominated alkylbenzene
WO1989003408A1 (en) * 1987-10-09 1989-04-20 Great Lakes Chemical Corporation Flame retardant abs resin compositions
US4831072A (en) * 1987-10-09 1989-05-16 Great Lakes Chemical Corporation Flame retardant MPPE resin compositions
US5008323A (en) * 1987-10-09 1991-04-16 Great Lakes Chemical Corporation Flame retardant PVC resin compositions

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408681A1 (en) * 1973-02-22 1974-09-05 Montedison Spa METHOD FOR MANUFACTURING SHAPED BODIES
WO1989003403A1 (en) * 1987-10-09 1989-04-20 Great Lakes Chemical Corporation Flame retardant polyurethane foam containing polybrominated alkylbenzene
WO1989003408A1 (en) * 1987-10-09 1989-04-20 Great Lakes Chemical Corporation Flame retardant abs resin compositions
US4829118A (en) * 1987-10-09 1989-05-09 Great Lakes Chemical Corporation Flame retardant ABS resin compositions
US4831072A (en) * 1987-10-09 1989-05-16 Great Lakes Chemical Corporation Flame retardant MPPE resin compositions
US4892892A (en) * 1987-10-09 1990-01-09 Great Lakes Chemical Corporation Flame retardant polyurethane foam compositions containing polynuclearbrominated alkylbenzene
US5008323A (en) * 1987-10-09 1991-04-16 Great Lakes Chemical Corporation Flame retardant PVC resin compositions

Similar Documents

Publication Publication Date Title
GB988633A (en) Self-extinguishing alkenyl aromatic polymeric compositions
GB1095863A (en) Polyolefiu-based self-extinguishing moulding materials
GB1345211A (en) Self-extinguishing moulding compositions based on acrylontrile- butadiene-styrene polymers
GB1121736A (en) Improvements in or relating to polyolefin compositions
ES8307012A1 (en) Fire retardant epoxy resins containing 3-hydroxypropyl-phosphine oxides.
AU532268B2 (en) Pvc compositions modified with ethylene oxide polymers
GB985277A (en) High impact, heat and chemical resistant polymer compositions
GB1015028A (en) Halogenated diphenylsulphides and polymer compositions containing them
GB1013786A (en) Fire retardant polymer compositions having improved thermal properties
JPS5692940A (en) Flame-retardant thermoplastic resin composition
GB1118063A (en) Fire retarded organic polymeric materials
JPS57158247A (en) Flame retardant polyolefin composition
GB1450291A (en) Polymeric masterbatch compositions
GB992781A (en) Method of flame-proofing plastics
GB1010549A (en) Dielectric sheathing for high voltage cables
GB1516548A (en) Polyolefinic compositions
GB2074581A (en) Manufacturing bodies of foamed chlorinated polyethylene and mixture for use therein
JPS5618635A (en) Flame-retarding polyolefin resin composition
GB1066330A (en) Inorganic flameproofing composition for organic plastic material
JPS54135838A (en) Flame-retardant resin composition
GB1107283A (en) Expandable polystyrene compositions and expanded polystyrene formed therefrom
GB1351840A (en) Flame retardant polymer compositions
JPS56139546A (en) Flame-retardant polyolefin composition
GB1519788A (en) Thermally stable flame-resistant thermoplastic moulding compositions
GB1417746A (en) Flame retarded polyalkylene terephthalate resin composition