公开(公告)号：WO2013000587A1

公开(公告)日：2013-01-03

申请号：PCT/EP2012/051572

申请日：2012-01-31

Applicant: FIRMENICH SA ,  BELLOUARD DREVET, Claudie ,  BERTHIER, Damien ,  JACQUEMOND, Marlène ,  PICHON, Nicolas ,  GODEFROY, Sonia ,  STRUILLOU, Arnaud ,  LATEULERE, Magali ,  RASSAT, Estelle

Inventor： BELLOUARD DREVET, Claudie ,  BERTHIER, Damien ,  JACQUEMOND, Marlène ,  PICHON, Nicolas ,  GODEFROY, Sonia ,  STRUILLOU, Arnaud ,  LATEULERE, Magali ,  RASSAT, Estelle

IPC: B01J13/16 ,  C11D3/50

CPC classification number: C11B9/0003 ,  B01J13/16 ,  C11D3/505

Abstract: The present invention relates to a process for producing microcapsules with a polyurea wall, as well as to the microcapsules themselves and consumer products comprising these microcapsules. The process of the invention uses 3,5-diamino-1,2,4-triazole as a specific polyamine for forming the wall with the polyisocyanate.

Abstract translation: 本发明涉及一种用聚脲壁生产微胶囊的方法，以及微胶囊本身以及包含这些微胶囊的消费品。 本发明的方法使用3,5-二氨基-1,2,4-三唑作为特定多胺，用多异氰酸酯形成壁。

公开(公告)号：WO2009153695A1

公开(公告)日：2009-12-23

申请号：PCT/IB2009/052414

申请日：2009-06-08

Applicant: FIRMENICH SA ,  OUALI, Lahoussine ,  STRUILLOU, Arnaud ,  RASSAT, Estelle ,  JACQUEMOND, Marlène ,  GRÄTHER, Otto ,  BELLOUARD DREVET, Claudie

Inventor： OUALI, Lahoussine ,  STRUILLOU, Arnaud ,  RASSAT, Estelle ,  JACQUEMOND, Marlène ,  GRÄTHER, Otto ,  BELLOUARD DREVET, Claudie

IPC: B01J13/16 ,  B01J13/22

CPC classification number: B01J13/16 ,  B01J13/22

Abstract: The present invention relates to a process for producing perfume-containing microcapsules with a polyurea wall that can be used in home or personal care products, as well as to the microcapsules themselves and consumer products comprising these microcapsules. The process of the invention uses a particular colloidal stabilizer in the form of an aqueous solution comprising defined proportions of particular polymers.

Abstract translation: 本发明涉及一种生产含有香料的微胶囊的方法，所述微胶囊可用于家庭或个人护理产品中的聚脲壁，以及微胶囊本身和包含这些微胶囊的消费品。 本发明的方法使用包含特定聚合物的确定比例的水溶液形式的特定胶体稳定剂。

公开(公告)号：WO2023067072A1

公开(公告)日：2023-04-27

申请号：PCT/EP2022/079226

申请日：2022-10-20

Applicant: FIRMENICH SA

Inventor： STRUILLOU, Arnaud ,  BOIS, Estelle ,  RASSAT, Estelle

IPC: A61K8/33 ,  A61K8/46 ,  A61Q13/00 ,  C11D3/50 ,  C11D3/00

Abstract: The present invention relates to a perfume composition comprising at least one sulfur-containing pro-fragrance compound and at least one aldehydic perfumery raw material, wherein 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. The present invention further relates to consumer products comprising the perfume composition according to the invention as well as to 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：WO2021023670A1

公开(公告)日：2021-02-11

申请号：PCT/EP2020/071716

申请日：2020-07-31

Applicant: FIRMENICH SA

Inventor： RASSAT, Estelle ,  BERTHIER, Damien ,  HERRMANN, Andreas

IPC: C08G77/28 ,  C08K5/07 ,  C08L83/08 ,  C11B9/00 ,  C08G77/392

Abstract: The present invention relates to the field of perfumery. More particularly, it relates to a linear random co-polymer that is able to generate 2-methyl-5-(1-propen-2-yl)-2- cyclohexen-1-one and thus to provide a long-lasting or substantive mint odor to the environment. Moreover, the present invention relates to a method of imparting a long- lasting mint odor to surfaces, such as hard surfaces, fabric, skin or hair. Furthermore, the present invention relates to the use of said compounds in perfumery, as well as the perfuming or malodor compositions or perfumed articles comprising the invention's compounds.

公开(公告)号：WO2020188079A1

公开(公告)日：2020-09-24

申请号：PCT/EP2020/057767

申请日：2020-03-20

Applicant: FIRMENICH SA

Inventor： STRUILLOU, Arnaud ,  RASSAT, Estelle

IPC: C11D3/50

Abstract: The present invention relates to a fragrance delivery system comprising a perfume oil and a carrier material, wherein the perfume oil comprises at least one pro-perfume compound and wherein the perfume oil is dispersed in or absorbed within the carrier material as well as compositions and perfumed products comprising the same.

公开(公告)号：WO2014202591A1

公开(公告)日：2014-12-24

申请号：PCT/EP2014/062699

申请日：2014-06-17

Applicant: FIRMENICH SA

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

IPC: C08G77/392 ,  C11D3/50 ,  C11B9/00

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。

公开(公告)号：WO2020260598A1

公开(公告)日：2020-12-30

申请号：PCT/EP2020/068046

申请日：2020-06-26

Applicant: FIRMENICH SA

Inventor： STRUILLOU, Arnaud ,  RASSAT, Estelle

IPC: C11D3/50 ,  C11D3/20

Abstract: The present invention relates to a perfumed consumer product comprising a pro-perfume compound and a trigger, wherein the pro-perfume compound and the trigger are physically separated from each other by comprising 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 as well as uses or methods of said perfumed consumer product to confer, enhance, improve or modify a perfuming effect of an article.

公开(公告)号：WO2018115250A1

公开(公告)日：2018-06-28

申请号：PCT/EP2017/084032

申请日：2017-12-21

Applicant: FIRMENICH SA

Inventor： RASSAT, Estelle ,  GRAETHER, Otto ,  STRUILLOU, Arnaud ,  VERHOVNIK, Glenn

IPC: C11D3/50 ,  A61Q13/00 ,  A61K8/11

Abstract: The present invention relates to microcapsules having an oil-based core and a polymeric shell, wherein the oil-based core comprises a perfume oil having high impact perfume raw materials and a density balancing material. Perfuming compositions and consumer products comprising said microcapsules, in particular isotropic or structured consumer products in the form of home care or personal care products, are also part of the invention.