公开(公告)号：US20200268623A1

公开(公告)日：2020-08-27

申请号：US16648743

申请日：2018-11-14

Applicant: FIRMENICH SA

Inventor： Glenn VERHOVNIK ,  Arnaud STRUILLOU ,  Daniel REICHLIN

IPC: A61K8/11 ,  A61K8/81 ,  A61K8/06 ,  A61K8/73 ,  B01J13/14 ,  B01J13/22 ,  A61Q5/12 ,  A61Q5/02 ,  A61Q19/10

Abstract: The present disclosure relates to microcapsules having an oil-based core and a polymeric shell coated with at least a cationic polymer. Microcapsules defined in the present disclosure combine the presence of an anionic emulsifier and a cationic polymer according to a specific charge density range to optimize the deposition in rinse-off applications.

公开(公告)号：US20180178183A1

公开(公告)日：2018-06-28

申请号：US15737957

申请日：2016-06-28

Applicant: Firmenich SA

Inventor： Damien BERTHIER ,  Geraldine LEON ,  Glenn VERHOVNIK

IPC: B01J13/22 ,  A61K8/11 ,  A61Q13/00 ,  A61Q5/12 ,  A61Q5/02 ,  A61K8/81 ,  A61K8/84

CPC classification number: B01J13/22 ,  A61K8/11 ,  A61K8/737 ,  A61K8/8158 ,  A61K8/817 ,  A61K8/84 ,  A61K2800/5426 ,  A61K2800/56 ,  A61Q5/02 ,  A61Q5/12 ,  A61Q13/00 ,  C11D3/505

Abstract: The invention relates to microcapsules coated by a particular mixture of copolymers, which demonstrate a high rate of deposition when applied on a substrate. Those microcapsules can be used in several industries, in particular in perfumery and rinse-off applications. Perfuming compositions and perfumed consumer products comprising these microcapsules are also objects of the invention.

公开(公告)号：US20240376411A1

公开(公告)日：2024-11-14

申请号：US18688051

申请日：2022-10-20

Applicant: FIRMENICH SA

Inventor： Arnaud STRUILLOU ,  Glenn VERHOVNIK ,  Taro HOZUMI

IPC: C11D3/50 ,  A61K8/46 ,  A61Q5/12 ,  A61Q19/10 ,  C11D3/00 ,  C11D3/34

Abstract: Described herein is a perfume composition including at least one perfumery raw material and at least one sulfur-containing pro-fragrance compound, where the perfume composition does not include more than 19 wt. % of perfumery raw materials that promote the formation of hydrogen sulfide from the sulfur-containing pro-fragrance. Also described herein are a method for preparing such a perfume composition as well as consumer products including the perfume composition.

公开(公告)号：US20240041750A1

公开(公告)日：2024-02-08

申请号：US18255978

申请日：2021-12-01

Applicant: Firmenich SA

Inventor： Glenn VERHOVNIK ,  Pauline LEDERREY

IPC: A61K8/899 ,  A61Q5/02 ,  A61Q13/00 ,  A61K8/46

CPC classification number: A61K8/899 ,  A61Q5/02 ,  A61Q13/00 ,  A61K8/46

Abstract: The present invention relates to a dry shampoo composition comprising a perfume composition comprising a pro-perfume compound and a dry shampoo active material, a dry shampoo article comprising the same and methods and uses of the same for conferring, improving, enhancing, modifying or prolonging the fragrance intensity of the perfume composition.