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GB883473A - Improvements in polymer emulsions by radio chemical grafting - Google Patents

Improvements in polymer emulsions by radio chemical grafting

Info

Publication number
GB883473A
GB883473A GB2438458A GB2438458A GB883473A GB 883473 A GB883473 A GB 883473A GB 2438458 A GB2438458 A GB 2438458A GB 2438458 A GB2438458 A GB 2438458A GB 883473 A GB883473 A GB 883473A
Authority
GB
United Kingdom
Prior art keywords
polymer emulsions
rays
styrene
monomer
suspension
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
GB2438458A
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.)
Nobel Bozel SA
Original Assignee
Nobel Bozel SA
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 Nobel Bozel SA filed Critical Nobel Bozel SA
Publication of GB883473A publication Critical patent/GB883473A/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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/18—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to irradiated or oxidised macromolecules

Landscapes

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

Abstract

The properties of aqueous emulsions or dispersions of high polymers of vinyl compounds, acrylic and methacrylic esters, styrene and cellulose esters are modified by incorporating, in an aqueous emulsion or suspension of one of said high polymers, one or more monofunctional olefinic monomers, which are capable of being polymerized in the presence of water to form an aqueous emulsion or suspension, and subjecting the mixture to ionizing radiations, such as X-rays, y-rays, accelerated electrons or neutrons, to effect grafting of at least a part of the monomer on to the high polymer. The vinyl polymer may be polyvinyl chloride or acetate and the monomer may be styrene or an acrylate or methacrylate.
GB2438458A 1957-08-07 1958-07-29 Improvements in polymer emulsions by radio chemical grafting Expired GB883473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR745041A FR1280558A (en) 1957-08-07 1957-08-07 Improvement of polymer emulsions by radiochemical grafting

Publications (1)

Publication Number Publication Date
GB883473A true GB883473A (en) 1961-11-29

Family

ID=8704682

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2438458A Expired GB883473A (en) 1957-08-07 1958-07-29 Improvements in polymer emulsions by radio chemical grafting

Country Status (3)

Country Link
BE (1) BE569852A (en)
FR (1) FR1280558A (en)
GB (1) GB883473A (en)

Also Published As

Publication number Publication date
BE569852A (en)
FR1280558A (en) 1962-01-08

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