POLYMERIZABLE COMPOSITIONS AND COPOLYMERS OF CYCLIC (METH)ACRYLATE ESTERS WITH ALKYL (METHACRYLATES) AND/OR FREE RADICALLY POLYMERIZABLE MONOMERS
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United States of America Patent
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Issued Date -
Jul 28, 2022
app pub date -
Jul 6, 2020
filing date -
Jul 5, 2019
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Disclosed are compositions comprising a) one or more cyclic (meth)acrylate esters; b) one or more alkyl (meth)acrylates; and c) one or more of i to iv; i) the one or more alkyl (meth)acrylates have two or more carbons in the alkyl group; ii) the one or more alkyl (meth)acrylates contain one or more alkyl methacrylates and one or more C2-8 alkyl acrylates; iii) one or more unsaturated compounds containing nucleophilic groups or electrophilic groups; iv) one or more impact modifiers, colorants, mold release agents, flow modifiers, UV absorbers, light stabilizers, fillers, fibers, anti-oxidants, and heat stabilizers. Disclosed are copolymers prepared therefrom having a weight average molecular weight of about 50,000 g/mole or greater and a glass transition temperature of about 100° C. or greater. Disclosed are methods for preparing such copolymers. Disclosed are articles prepared from the compositions.
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