GB838741A - Improvements in polymeric materials - Google Patents

Improvements in polymeric materials

Info

Publication number
GB838741A
GB838741A GB99558A GB99558A GB838741A GB 838741 A GB838741 A GB 838741A GB 99558 A GB99558 A GB 99558A GB 99558 A GB99558 A GB 99558A GB 838741 A GB838741 A GB 838741A
Authority
GB
United Kingdom
Prior art keywords
vinylpyridine
copolymer
parts
per cent
weight per
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
GB99558A
Inventor
Arthur Alan Williams
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to BE574598D priority Critical patent/BE574598A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB99558A priority patent/GB838741A/en
Priority to FR783729A priority patent/FR1222607A/en
Publication of GB838741A publication Critical patent/GB838741A/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
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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

A thermoplastic composition comprises an intimate mixture of (a) 98-65 parts by weight of a vinyl chloride homopolymer or copolymer (e.g. with vinyl acetate or vinylidene chloride) with (b) 2-35 parts of a conjugated diolefin (between 95 and 80 weight per cent) monovinylpyridine (between 5 and 20 weight per cent) binary copolymer. Preferably a heat stabilizer is present, e.g. white lead paste or a thio-organo tin compound, and conventional ingredients, e.g. calcium stearate, may also be used. Components of copolymer (b) specified are butadiene, isoprene, 2-, 3- and 4-vinylpyridine, 2-methyl-5 (or -6)-vinylpyridine and 2 (or 5)-ethyl-4 (or 2)-vinylpyridine. The compositions of the invention are stated to have suitable properties for, e.g. refrigerator parts, kick panels for cars, protective helmets and tank linings for chemical plants.
GB99558A 1958-01-10 1958-01-10 Improvements in polymeric materials Expired GB838741A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE574598D BE574598A (en) 1958-01-10
GB99558A GB838741A (en) 1958-01-10 1958-01-10 Improvements in polymeric materials
FR783729A FR1222607A (en) 1958-01-10 1959-01-10 Thermoplastic molding compositions based on polymeric vinyl chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB99558A GB838741A (en) 1958-01-10 1958-01-10 Improvements in polymeric materials

Publications (1)

Publication Number Publication Date
GB838741A true GB838741A (en) 1960-06-22

Family

ID=9714170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB99558A Expired GB838741A (en) 1958-01-10 1958-01-10 Improvements in polymeric materials

Country Status (3)

Country Link
BE (1) BE574598A (en)
FR (1) FR1222607A (en)
GB (1) GB838741A (en)

Also Published As

Publication number Publication date
BE574598A (en)
FR1222607A (en) 1960-06-10

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