GB1017533A - Blends of vinyl chloride graft polymers - Google Patents

Blends of vinyl chloride graft polymers

Info

Publication number
GB1017533A
GB1017533A GB41943/61A GB4194361A GB1017533A GB 1017533 A GB1017533 A GB 1017533A GB 41943/61 A GB41943/61 A GB 41943/61A GB 4194361 A GB4194361 A GB 4194361A GB 1017533 A GB1017533 A GB 1017533A
Authority
GB
United Kingdom
Prior art keywords
vinyl chloride
blends
acrylonitrile
styrene
methyl methacrylate
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
GB41943/61A
Inventor
John Michael Heaps
John Edward Bramfitt
Robert Roy Smith
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.)
BX Plastics Ltd
Original Assignee
BX Plastics 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 BX Plastics Ltd filed Critical BX Plastics Ltd
Publication of GB1017533A publication Critical patent/GB1017533A/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
    • C08L27/22—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 modified by chemical after-treatment
    • C08L27/24—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 modified by chemical after-treatment halogenated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Polymer blends comprise (1) chlorinated polyvinyl chloride or vinyl chloride copolymer and (2) a graft copolymer obtained by graft polymerizing one or more monomers, at least one of which contains two conjugated double bonds, on to vinyl chloride or a vinyl chloride copolymer. Grafting monomers specified which contain conjugated double bonds are butadiene and isoprene. Grafting comonomers specified are acrylonitrile, ethyl acrylate, methyl methacrylate, styrene and divinyl benzene. Other materials which may be present in the blends are plasticizers, organo-tin stabilizers, ester wax and styrene/acrylonitrile copolymers. The blends are used in producing mouldings of high impact strength. The examples describe the blending of chlorinated polyvinyl chloride with polyvinyl chloride on to which had been grafted mixtures of butadiene with (1) acrylonitrile, (b) methyl methacrylate, (c) styrene and methyl methacrylate, (d) acrylonitrile and divinyl benzene, and (e) ethyl acrylate.
GB41943/61A 1961-11-16 1961-07-25 Blends of vinyl chloride graft polymers Expired GB1017533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4108961 1961-11-16

Publications (1)

Publication Number Publication Date
GB1017533A true GB1017533A (en) 1966-01-19

Family

ID=10418083

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41943/61A Expired GB1017533A (en) 1961-11-16 1961-07-25 Blends of vinyl chloride graft polymers

Country Status (2)

Country Link
FR (1) FR1339286A (en)
GB (1) GB1017533A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206179A1 (en) * 1971-02-12 1972-08-24 Stauffer Chemical Co Processing aid for post-chlorinated polyvinyl chloride
US4801648A (en) * 1985-05-15 1989-01-31 Roland Fink Molding materials having improved processing properties, and aging-resistant plastic sheets produced from these materials
CN104910565A (en) * 2015-05-12 2015-09-16 蚌埠市耀得保温容器有限公司 Impact resistant vacuum flask

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2206179A1 (en) * 1971-02-12 1972-08-24 Stauffer Chemical Co Processing aid for post-chlorinated polyvinyl chloride
FR2126829A5 (en) * 1971-02-12 1972-10-06 Stauffer Chemical Co
US4801648A (en) * 1985-05-15 1989-01-31 Roland Fink Molding materials having improved processing properties, and aging-resistant plastic sheets produced from these materials
CN104910565A (en) * 2015-05-12 2015-09-16 蚌埠市耀得保温容器有限公司 Impact resistant vacuum flask

Also Published As

Publication number Publication date
DE1469849B2 (en) 1972-12-21
FR1339286A (en) 1963-10-04
DE1469849A1 (en) 1969-01-23

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