Method for preparing thermoplastic copolymer, thermoplastic copolymer prepared therefrom, and thermoplastic resin composition including the same
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United States of America Patent
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Mar 14, 2023
Grant Date -
Feb 25, 2021
app pub date -
Dec 4, 2019
filing date -
Dec 10, 2018
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Abstract
The present invention relates to a method for preparing a thermoplastic copolymer using monomer droplets, a thermoplastic copolymer prepared therefrom and a thermoplastic resin composition including the same. In the preparation method, monomer droplets including an aromatic vinyl-based monomer are injected after reaching a polymerization conversion ratio of 10% to participate in the reaction after initiating polymerization, and a thermoplastic copolymer having an increased average particle diameter may be prepared in high yield.
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