SOUR GAS RESISTANT COATING
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United States of America Patent
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Issued Date -
Oct 13, 2022
app pub date -
Jun 17, 2022
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Apr 10, 2013
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Abstract
Coating compositions that include one or more epoxy resin compositions, one or more metal-containing compound and one or more curing agents are described. The compositions can be applied to steel substrates, including steel substrates such as steel pipe to resist attack by sour gas. When applied to a substrate and cured, these coating compositions demonstrate reduced permeability to hydrogen sulfide.
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