HERSTELLUNG POLYMERER MIKROPARTIKEL UND DIESE ENTHALTENDE UEBERZUGSZUSAMMENSETZUNGEN

Crosslinked addition polymer microparticles are produced by dispersion polymerisation of monomers in an aliphatic hydrocarbon liquid in the presence of a dispersion stabiliser and also of a specified type of amino resin which is insoluble in the hydrocarbon liquid, at least one of the monomers polym...

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Bibliographische Detailangaben
Hauptverfasser: PALLUEL, AUGUSTE LOUIS LUCIEN, BACKHOUSE, ALAN JAMES
Format: Patent
Sprache:ger
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Zusammenfassung:Crosslinked addition polymer microparticles are produced by dispersion polymerisation of monomers in an aliphatic hydrocarbon liquid in the presence of a dispersion stabiliser and also of a specified type of amino resin which is insoluble in the hydrocarbon liquid, at least one of the monomers polymerised carrying a group which can react with the amino resin under the conditions of polymerisation. Coating compositions having improved application characteristics and/or giving improved film properties are obtained by dispersing the microparticles in combinations of suitable film-forming polymers and diluents.