METHOD OF PRODUCING EPSILON-CAPROLACTAM AND METHOD OF PRODUCING POLYAMIDE 6
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United States of America
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Jan 16, 2025
app pub date -
Oct 17, 2022
filing date -
Oct 17, 2022
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Provided is a method of producing ε-caprolactam, including bringing a resin composition (A) containing at least polyamide 6 and a polyamide 6 oligomer aqueous solution (C) heated to 290° C. or higher and 350° C. or lower into contact with each other, or bringing a resin composition (A) containing at least polyamide 6, a polyamide 6 oligomer aqueous solution (C) heated to 290° C. or higher and 350° C. or lower, and further water (B) heated to 290° C. or higher and 350° C. or lower into contact with each other.
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