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公开(公告)号：US12157714B2
公开(公告)日：2024-12-03
申请号：US17781308
申请日：2020-11-27
Applicant: SPECIALTY OPERATIONS FRANCE
Inventor： Olivier Back , Sergio Mastroianni
IPC: C07C225/06 , C07D211/74
Abstract: The invention concerns new keto-ammonium compounds with surfactant properties and improved biodegradability.
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