GB935013A - Process for manufacturing graft copolymers of polyolefines and styrene - Google Patents

Process for manufacturing graft copolymers of polyolefines and styrene

Info

Publication number
GB935013A
GB935013A GB1808059A GB1808059A GB935013A GB 935013 A GB935013 A GB 935013A GB 1808059 A GB1808059 A GB 1808059A GB 1808059 A GB1808059 A GB 1808059A GB 935013 A GB935013 A GB 935013A
Authority
GB
United Kingdom
Prior art keywords
styrene
film
polyolefine
polyolefines
graft copolymers
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
GB1808059A
Inventor
Lawrence Callaghan
Solomon Harris Pinner
John Frederick Salmon
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
Priority to GB1808059A priority Critical patent/GB935013A/en
Publication of GB935013A publication Critical patent/GB935013A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Graft copolymers are made by contacting a film of a polyolefine with styrene in the presence of an aliphatic polyamine at a temperature at which the styrene will swell, but not dissolve, the film. Polyolefines specified are polyethylene and polypropylene. Polyamines specified are tetraethylene pentamine, 1,3-propylene diamine, dipropylene tetramine and aminoethyl ethanolamine. Prior to being contacted with styrene the polyolefine film may be treated to form polymerization-initiating centres thereon, e.g. by exposure to thermal, ultra-violet or high energy ionizing radiation. When using ultraviolet light the polyolefine film may contain a sensitizer, e.g. benzophenone. The source of high energy ionizing radiation may be Co-6o or a Van de Graaf generator. The resulting films may be converted into permselective membranes either by sulphonation or by chloromethylation followed by quaternization.
GB1808059A 1959-05-27 1959-05-27 Process for manufacturing graft copolymers of polyolefines and styrene Expired GB935013A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1808059A GB935013A (en) 1959-05-27 1959-05-27 Process for manufacturing graft copolymers of polyolefines and styrene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1808059A GB935013A (en) 1959-05-27 1959-05-27 Process for manufacturing graft copolymers of polyolefines and styrene

Publications (1)

Publication Number Publication Date
GB935013A true GB935013A (en) 1963-08-21

Family

ID=10106319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1808059A Expired GB935013A (en) 1959-05-27 1959-05-27 Process for manufacturing graft copolymers of polyolefines and styrene

Country Status (1)

Country Link
GB (1) GB935013A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1383828A1 (en) * 2001-03-28 2004-01-28 Polymerat Pty Ltd A method of treating the surface of a substrate polymer useful for graft polymerization
US7881871B2 (en) 2003-12-12 2011-02-01 Bio-Layer Pty Limited Method for designing surfaces
US8168445B2 (en) 2004-07-02 2012-05-01 Bio-Layer Pty Limited Use of metal complexes
US8273403B2 (en) 2002-05-10 2012-09-25 Bio-Layer Pty Ltd. Generation of surface coating diversity

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1383828A1 (en) * 2001-03-28 2004-01-28 Polymerat Pty Ltd A method of treating the surface of a substrate polymer useful for graft polymerization
EP1383828A4 (en) * 2001-03-28 2006-10-04 Bio Layer Pty Ltd A method of treating the surface of a substrate polymer useful for graft polymerization
US8273403B2 (en) 2002-05-10 2012-09-25 Bio-Layer Pty Ltd. Generation of surface coating diversity
US7881871B2 (en) 2003-12-12 2011-02-01 Bio-Layer Pty Limited Method for designing surfaces
US8168445B2 (en) 2004-07-02 2012-05-01 Bio-Layer Pty Limited Use of metal complexes

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