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GB996642A - Compositions of vinyl chloride polymers - Google Patents

Compositions of vinyl chloride polymers

Info

Publication number
GB996642A
GB996642A GB2768863A GB2768863A GB996642A GB 996642 A GB996642 A GB 996642A GB 2768863 A GB2768863 A GB 2768863A GB 2768863 A GB2768863 A GB 2768863A GB 996642 A GB996642 A GB 996642A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
styrene
compositions
mixture
chloride polymers
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
GB2768863A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB996642A publication Critical patent/GB996642A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
    • C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
    • C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers 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; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene

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)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Shaped articles are produced by shaping an intimate mixture of from 70 to 95% by weight of a polymer of vinyl chloride with complementarily from 5 to 30% by weight of styrene, and subjecting the shaped mixture to high energy ionizing radiation to induce interpolymerization of the styrene. The example describes mixing styrene and polyvinyl chloride, moulding bars from the mixture and irradiating them by exposure to a cobalt-60 source. Specifications 996,641 and 996,643 are referred to.
GB2768863A 1962-07-16 1963-07-12 Compositions of vinyl chloride polymers Expired GB996642A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20983862A 1962-07-16 1962-07-16
US21022662A 1962-07-16 1962-07-16

Publications (1)

Publication Number Publication Date
GB996642A true GB996642A (en) 1965-06-30

Family

ID=8808333

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2768863A Expired GB996642A (en) 1962-07-16 1963-07-12 Compositions of vinyl chloride polymers

Country Status (4)

Country Link
BE (1) BE634955A (en)
FR (1) FR1374407A (en)
GB (1) GB996642A (en)
NL (1) NL295364A (en)

Also Published As

Publication number Publication date
NL295364A (en)
FR1374407A (en) 1964-10-09
BE634955A (en) 1964-01-15

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