公开(公告)号：US20230392098A1

公开(公告)日：2023-12-07

申请号：US18249968

申请日：2021-10-21

Applicant: Firmenich SA

Inventor： Etienne BOUCKAERT ,  Robert KNAB ,  Arnaud STRUILLOU

IPC: C11D3/50 ,  C11B9/00

CPC classification number: C11D3/50 ,  C11B9/0034 ,  C11B9/0011

Abstract: The present invention relates to a method of conferring, improving, enhancing or modifying the freshness of a perfuming composition, the method comprising the step of adding at least one pro-perfume compound to the perfuming composition. The present invention further concerns a perfumed composition comprising at least one pro-perfume compound and at least one perfuming composition, as well as a perfumed consumer product comprising said perfumed composition. The present invention is further directed to the use of least one pro-perfume compound to confer, improve, enhance or modify the freshness of a perfuming composition.