METHOD FOR PRODUCING EASILY POLYMERIZABLE COMPOUND
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United States of America Patent
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Issued Date -
Jun 29, 2023
app pub date -
May 31, 2021
filing date -
Jun 5, 2020
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Abstract
A method for producing an easily polymerizable compound, comprising a polymerization prevention step of supplying an oxygen-containing gas to an easily polymerizable compound-containing liquid through a gas supply means having one or more supply ports, wherein an area S (mm2) per one supply port is 0.1 or more and 20 or less, and a ratio V/S of a linear velocity V (m/s) of the gas at the supply port to the area S in the polymerization preventing step is 6.0 or more.
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