公开(公告)号：US10918579B2

公开(公告)日：2021-02-16

申请号：US16471735

申请日：2017-12-21

Applicant: FIRMENICH SA

Inventor： Estelle Rassat ,  Otto Graether ,  Arnaud Struillou ,  Glenn Verhovnik

IPC: A61K8/00 ,  A61K8/18 ,  A61Q13/00 ,  A61K8/11 ,  A61K8/65 ,  A61K8/81 ,  A61K8/87 ,  A61K8/88 ,  A61Q5/02 ,  A61Q19/10 ,  C11D3/50

Abstract: Described herein are microcapsules having an oil-based core and a polymeric shell, where the oil-based core includes a perfume oil having high impact perfume raw materials and a density balancing material.
Perfuming compositions and consumer products including said microcapsules, in particular isotropic or structured consumer products in the form of home care or personal care products, are also described herein.

公开(公告)号：US20230032098A1

公开(公告)日：2023-02-02

申请号：US17439942

申请日：2020-03-20

Applicant: FIRMENICH SA

Inventor： Arnaud Struillou ,  Estelle Rassat

IPC: C11B9/00

Abstract: Described herein is a fragrance delivery system including a perfume oil and a carrier material, where the perfume oil includes at least one pro-perfume compound and where the perfume oil is dispersed in or absorbed within the carrier material. Also described herein are compositions and perfumed products including the same.

公开(公告)号：US12264295B2

公开(公告)日：2025-04-01

申请号：US17439942

申请日：2020-03-20

Applicant: FIRMENICH SA

Inventor： Arnaud Struillou ,  Estelle Rassat

IPC: C11B9/00 ,  C11D3/50

Abstract: Described herein is a fragrance delivery system including a perfume oil and a carrier material, where the perfume oil includes at least one pro-perfume compound and where the perfume oil is dispersed in or absorbed within the carrier material. Also described herein are compositions and perfumed products including the same.

公开(公告)号：US20200016049A1

公开(公告)日：2020-01-16

申请号：US16471735

申请日：2017-12-21

Applicant: FIRMENICH SA

Inventor： Estelle Rassat ,  Otto Graether ,  Arnaud Struillou ,  Glenn Verhovnik

IPC: A61K8/11 ,  A61Q13/00 ,  C11D3/50 ,  A61K8/65 ,  A61K8/81 ,  A61K8/87 ,  A61K8/88 ,  A61Q19/10 ,  A61Q5/02

Abstract: Described herein are microcapsules having an oil-based core and a polymeric shell, where the oil-based core includes a perfume oil having high impact perfume raw materials and a density balancing material.Perfuming compositions and consumer products including said microcapsules, in particular isotropic or structured consumer products in the form of home care or personal care products, are also described herein.

公开(公告)号：US09765282B2

公开(公告)日：2017-09-19

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: A61Q5/02 ,  C11B9/00 ,  C08G77/392 ,  C11D3/50 ,  A61K8/35 ,  A61Q13/00 ,  A61K8/899 ,  D06M13/00 ,  C08G77/38 ,  D06M15/643 ,  D06M23/02 ,  C08G77/28 ,  A61Q5/12

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.