GB965938A - Process for the production of polymethyl methacrylates - Google Patents

Process for the production of polymethyl methacrylates

Info

Publication number
GB965938A
GB965938A GB124862A GB124862A GB965938A GB 965938 A GB965938 A GB 965938A GB 124862 A GB124862 A GB 124862A GB 124862 A GB124862 A GB 124862A GB 965938 A GB965938 A GB 965938A
Authority
GB
United Kingdom
Prior art keywords
polymethyl methacrylate
production
methacrylate
polymethyl methacrylates
methyl
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
GB124862A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB965938A publication Critical patent/GB965938A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers 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
    • C08F36/04—Homopolymers 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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)

Abstract

Impact resistant polymers are made by mixing polymethyl methacrylate with 10 to 35% of the total mixture of a methyl methacrylate/diene copolymer which contains up to 35% of diene and has at least 90% monomer conversion. The polymethyl methacrylate used may contain up to 10% of other constituents, such as comonomers, e.g. methyl acrylate, and plasticizers. The examples describe blending at elevated temperatures mixtures of polymethyl methacrylate and methyl methacrylate/butadiene copolymers.
GB124862A 1961-01-20 1962-01-12 Process for the production of polymethyl methacrylates Expired GB965938A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0019569 1961-01-20

Publications (1)

Publication Number Publication Date
GB965938A true GB965938A (en) 1964-08-06

Family

ID=7549366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB124862A Expired GB965938A (en) 1961-01-20 1962-01-12 Process for the production of polymethyl methacrylates

Country Status (3)

Country Link
BE (1) BE612756A (en)
GB (1) GB965938A (en)
NL (1) NL273598A (en)

Also Published As

Publication number Publication date
BE612756A (en)
NL273598A (en)

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