GB599437A - Improvements in or relating to high molecular weight polymeric materials - Google Patents

Improvements in or relating to high molecular weight polymeric materials

Info

Publication number
GB599437A
GB599437A GB2491144A GB2491144A GB599437A GB 599437 A GB599437 A GB 599437A GB 2491144 A GB2491144 A GB 2491144A GB 2491144 A GB2491144 A GB 2491144A GB 599437 A GB599437 A GB 599437A
Authority
GB
United Kingdom
Prior art keywords
terpolymer
per cent
isobutylene
paraffin wax
oil
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
GB2491144A
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.)
Standard Oil Development Co
Original Assignee
Standard Oil Development Co
Filing date
Publication date
Application filed by Standard Oil Development Co filed Critical Standard Oil Development Co
Publication of GB599437A publication Critical patent/GB599437A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02Monomers containing only one unsaturated aliphatic radical
    • C08F212/04Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06Hydrocarbons
    • C08F212/08Styrene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated

Landscapes

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

Abstract

Olefine terpolymers are obtained by polymerization of a mixture of 29-70 per cent by volume of a C3-55 alkene, 20-70 per cent of styrene and 1-10 per cent of a C4-C10 polyolefine at a temperature not exceeding -10 DEG C. in the presence of a Friedel-Crafts catalyst dissolved in a methyl or ethyl halide. Isobutylene is the preferred alkene, others specified are propylene, isopentene and n-pentene. Polyolefines specified are isoprene, butadiene, dimethyl p butadienes, piperylene, cyclopentadiene, methyl ethyl butadiene, methyl pentadiene, myrcene, hexatriene and alloocimene. Coating compositions are prepared by dissolving a minor proportion of the terpolymer in a volatile organic solvent, e.g. benzene, toluene, or, if the styrene content of the terpolymer exceeds 40 per cent, in a drying fatty oil, e.g. linseed oil, or the terpolymer may be applied molten. It may be added to paraffin wax, petrolatum, natural waxes, asphalts, tars, mineral oils and as plasticiser to rubber and other resins, e.g. isobutylene-isoprene copolymers (see Group V). Other uses include the making of thin films and adhesives. It may be vulcanized and/or compounded with fillers, pigments, oil-soluble dyes, antioxidants and plasticisers, e.g. clay, chalk, silica, carbon black, zinc oxide, iron oxide, titanium dioxide, di-o-tert.-butyl derivative of p-cresol, zinc stearate, paraffin wax and petroleum sulphonates. Specifications 513,521 and 599,484 are referred to.ALSO:Olefine terpolymers are obtained by low-temperature polymerisation in presence of a Friedel-Crafts catalyst of a C3-C3 alkene, styrene and a C4-C10 polyolefine (see Group IV). Isobutylene, propylene, isopentene and n-pentene are specified isoolefines. Polyolefines listed are isoprene, butadiene, dimethyl butadienes, piperylene, cyclopentadiene, methyl ethyl butadiene, methyl pentadiene, myrcene, hexatriene and alloocimene. Coating compositions comprise a minor proportion of terpolymer in a volatile organic solvent, e.g., benzene, toluene, or, if the styrene content of the terpolymer exceeds 40 per cent., in a drying fatty oil, e.g., linseed, and the terpolymer may be applied molten. It may be used as a plasticiser for natural and synthetic rubbers, e.g., isobutylene-isoprene copolymers. It may be added to increase viscosity to mineral oils and blended with paraffin wax, petrolatum, natural waxes, asphalts and tars. The terpolymer may be vulcanised and/or compounded with fillers, pigments, oil-soluble dyes, anti-oxidants and plasticisers, e.g., clay, chalk, silica, carbon black, zinc oxide, iron oxide, titanium dioxide, di-o-tert. butyl. derivative of p-cresol, zinc stearate, paraffin wax and petroleum sulphates. Specifications 513,521, [Group IV], and 599,484, are referred to.
GB2491144A 1944-12-12 Improvements in or relating to high molecular weight polymeric materials Expired GB599437A (en)

Publications (1)

Publication Number Publication Date
GB599437A true GB599437A (en) 1948-03-12

Family

ID=1738745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2491144A Expired GB599437A (en) 1944-12-12 Improvements in or relating to high molecular weight polymeric materials

Country Status (1)

Country Link
GB (1) GB599437A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631953A (en) * 1949-03-12 1953-03-17 Standard Oil Dev Co Bonding isoolefin-diolefin rubber to metal by an isoolefin-styrenediolefin resin and a modified natural rubber tie ply
US2676950A (en) * 1951-11-29 1954-04-27 Standard Oil Dev Co Low unsaturation curable tripolymer resins from a diolefin, an alkene and styrene orhomologue thereof
EP0781788A3 (en) * 1995-12-29 1998-03-18 Mitsui Petrochemical Industries, Ltd. Unsaturated copolymer based on olefin and production and use thereof
WO2024174427A1 (en) * 2023-02-20 2024-08-29 北京化工大学 Copolymer of isobutylene, alloocimene and derivative thereof, and preparation method for copolymer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631953A (en) * 1949-03-12 1953-03-17 Standard Oil Dev Co Bonding isoolefin-diolefin rubber to metal by an isoolefin-styrenediolefin resin and a modified natural rubber tie ply
US2676950A (en) * 1951-11-29 1954-04-27 Standard Oil Dev Co Low unsaturation curable tripolymer resins from a diolefin, an alkene and styrene orhomologue thereof
EP0781788A3 (en) * 1995-12-29 1998-03-18 Mitsui Petrochemical Industries, Ltd. Unsaturated copolymer based on olefin and production and use thereof
WO2024174427A1 (en) * 2023-02-20 2024-08-29 北京化工大学 Copolymer of isobutylene, alloocimene and derivative thereof, and preparation method for copolymer

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