MATTED TRANSPARENT THERMOPLASTIC RESIN

Particulate polymer A, having a mean particle size of below 1000 nm, comprising a1: up to 99.8 % by weight of at least one vinylaromatic monomer a1, a2: up to 99.8 % by weight of at least one alkyl methacrylate a2 having 1 to 8 carbon atoms in the alkyl radical, a3: up to 50 % by weight of at least...

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Hauptverfasser: NORUBERUTO GIYUNTAABERUKU, BUORUFUGANGU FUITSUSHIYAA, KURAHAMU EDOMONDO MATSUKEE
Format: Patent
Sprache:eng
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Zusammenfassung:Particulate polymer A, having a mean particle size of below 1000 nm, comprising a1: up to 99.8 % by weight of at least one vinylaromatic monomer a1, a2: up to 99.8 % by weight of at least one alkyl methacrylate a2 having 1 to 8 carbon atoms in the alkyl radical, a3: up to 50 % by weight of at least one polar, copolymerisable, ethylenically unsaturated monomer a3, a4: from 0.1 to 10 % by weight of at least one polyfunctional, crosslinking monomer a4, a5: from 0.1 to 15 % by weight, preferably from 0.5 to 10 % by weight, of at least one monomer a5 containing one or more acidic, basic or epoxy groups, where the total amount of constituents a1, a2 and a3 is from 75 % by weight to 99.8 % by weight, based on A, and the total amount of a1, a2, a3, a4 and a5 is 100 % by weight, based on A.