公开(公告)号：US20240390246A1

公开(公告)日：2024-11-28

申请号：US18689307

申请日：2022-10-20

Applicant: Firmenich SA

Inventor： Arnaud STRUILLOU ,  Estelle BOIS ,  Estelle RASSAT

IPC: A61K8/46 ,  A61K8/899 ,  A61Q5/12 ,  A61Q13/00 ,  A61Q19/10

Abstract: Described herein is a perfume composition including at least one sulfur-containing pro-fragrance compound and at least one aldehydic perfumery raw material, where the at least one aldehydic perfumery raw material is present in an amount effective to reduce the formation of hydrogen sulfide from the sulfur-containing pro-fragrance. Also described herein are consumer products including the perfume composition as well as the use of at least one aldehydic perfumery raw material for reducing the formation of hydrogen sulfide from a sulfur-containing pro-fragrance.

公开(公告)号：US20220259524A1

公开(公告)日：2022-08-18

申请号：US17621789

申请日：2020-06-26

Applicant: FIRMENICH SA

Inventor： Arnaud STRUILLOU ,  Estelle RASSAT

IPC: C11D3/50 ,  C11D3/20 ,  C11D3/386

Abstract: Described herein is a perfumed consumer product including a pro-perfume compound and a trigger, where the pro-perfume compound and the trigger are physically separated from each other by including the pro-perfume compound or the trigger in a particle, the pro-perfume compound and the trigger in different particles or the pro-perfume compound and the trigger in different compartments. Also described herein are methods of using said perfumed consumer product to confer, enhance, improve or modify a perfuming effect of an article.

公开(公告)号：US20160145534A1

公开(公告)日：2016-05-26

申请号：US14900157

申请日：2014-06-17

Applicant: FIRMENICH SA

Inventor： Damien BERTHIER ,  Yongtao WU ,  Andreas HERRMANN ,  Arnaud STRUILLOU ,  Estelle RASSAT ,  Nicolas PARET

IPC: C11B9/00 ,  C08G77/38

CPC classification number: C11B9/0034 ,  A61K8/35 ,  A61K8/899 ,  A61K2800/57 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q13/00 ,  C08G77/28 ,  C08G77/38 ,  C08G77/392 ,  C11B9/0003 ,  C11B9/0015 ,  C11B9/0042 ,  C11B9/0046 ,  C11B9/0053 ,  C11B9/0057 ,  C11D3/502 ,  C11D3/507 ,  D06M13/005 ,  D06M15/643 ,  D06M23/02

Abstract: The present invention relates to the field of perfumery. More particularly, it concerns polymers derived from siloxane derivatives and comprising at least one β-thio carbonyl moiety capable of liberating an active molecule such as, for example, an α,β-unsaturated ketone or aldehyde. The present invention concerns also the use of polymers in perfumery as part of a perfuming or malodor counteracting composition as well as the perfuming compositions or perfumed articles comprising the invention's compounds.

Abstract translation: 本发明涉及香料领域。 更具体地说，它涉及衍生自硅氧烷衍生物的聚合物，并且包含能够释放活性分子的至少一个硫代羰基部分，例如α，β-不饱和酮或醛。 本发明还涉及香料中的聚合物作为加香或恶臭反作用组合物的一部分以及包含本发明化合物的加香组合物或加香制品的用途。