DISPERSANT FOR SUSPENSION POLYMERIZATION AND METHOD FOR PRODUCING VINYL POLYMER
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United States of America Patent
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Issued Date -
Dec 21, 2023
app pub date -
Oct 29, 2021
filing date -
Nov 4, 2020
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Abstract
A dispersant for suspension polymerization may, even when a usage amount thereof is low, enable obtaining polymer particles having a small average particle diameter with few coarse particles, and having favorable plasticizer absorptivity. Such a dispersant may include a vinyl alcohol polymer having a structure of following formula (1)
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