公开(公告)号：US20190045824A1

公开(公告)日：2019-02-14

申请号：US16074076

申请日：2017-02-02

Applicant: Firmenich SA

Inventor： Pierre-Etienne BOUQUERAND ,  Amal ELABBADI ,  Serge MAIO ,  Gregory DARDELLE ,  Valery NORMAND

IPC: A23L27/00 ,  A23L29/212 ,  A23L29/30 ,  B01J13/22 ,  C11D3/50

Abstract: The present invention relates to a new process for the preparation of powdered microcapsules encapsulating active volatile active ingredients, in particular a perfume or a flavour, said process being performed at room temperature. Powdered microcapsules obtainable by said process are also an object of the invention. Perfuming and flavouring compositions as well as consumer products comprising said capsules are also part of the invention.

公开(公告)号：US20220142217A1

公开(公告)日：2022-05-12

申请号：US17584811

申请日：2022-01-26

Applicant: FIRMENICH SA

Inventor： Pierre-Etienne BOUQUERAND ,  Amal ELABBADI ,  Serge MAIO ,  Gregory DARDELLE ,  Valery NORMAND

IPC: A23L27/00 ,  B01J13/22 ,  C11D3/50 ,  A23L29/212 ,  A23L29/30

Abstract: The present invention relates to a new process for the preparation of powdered microcapsules encapsulating active volatile active ingredients, in particular a perfume or a flavour, said process being performed at room temperature. Powdered microcapsules obtainable by said process are also an object of the invention. Perfuming and flavouring compositions as well as consumer products comprising said capsules are also part of the invention.

公开(公告)号：US20240216885A1

公开(公告)日：2024-07-04

申请号：US18602664

申请日：2024-03-12

Applicant: Firmenich SA

Inventor： Jasper VAN DER GUCHT ,  Renko DE VRIES ,  Xiufeng LI ,  Gregory DARDELLE ,  Philipp ERNI ,  Lahoussine OUALI ,  Nathalie THIEBAUT

IPC: B01J13/10

CPC classification number: B01J13/10

Abstract: Described herein are plant-based coacervate core-shell microcapsules, where the shell includes a plant protein extract, as well as methods and uses of the same.

公开(公告)号：US20230149878A1

公开(公告)日：2023-05-18

申请号：US17995566

申请日：2021-03-24

Applicant: Firmenich SA

Inventor： Jasper VAN DER GUCHT ,  Renko DE VRIES ,  Xiufeng LI ,  Gregory DARDELLE ,  Philipp ERNI ,  Lahoussine OUALI ,  Nathalie THIEBAUT

IPC: B01J13/10

CPC classification number: B01J13/10

Abstract: The present invention relates to plant-based coacervate core-shell microcapsules, wherein the shell comprises a plant protein extract, as well as methods and uses of the same.

公开(公告)号：US20200229483A1

公开(公告)日：2020-07-23

申请号：US16633742

申请日：2018-07-24

Applicant: Firmenich SA

Inventor： Gregory DARDELLE ,  Amal ELABBADI ,  Pierre-Etienne BOUQUERAND ,  Philipp ERNI

IPC: A23P10/30 ,  B01J13/20 ,  B01J13/14 ,  A23L27/00 ,  A23L2/56

Abstract: Described herein is a new process for the preparation of powdered microcapsules encapsulating active volatile active ingredients, in particular a perfume or a flavour, the process being performed at room temperature. Powdered microcapsules obtainable by the process are also described. Perfuming and flavouring compositions as well as consumer products including the capsules are also described.

公开(公告)号：US20190240124A1

公开(公告)日：2019-08-08

申请号：US16311365

申请日：2017-06-29

Applicant: Firmenich SA

Inventor： Gregory DARDELLE

IPC: A61K8/11 ,  A61K8/88 ,  A61K8/65 ,  A61K8/9789

CPC classification number: A61K8/11 ,  A61K8/40 ,  A61K8/65 ,  A61K8/73 ,  A61K8/731 ,  A61K8/737 ,  A61K8/84 ,  A61K8/87 ,  A61K8/88 ,  A61K8/9789 ,  A61K2800/654 ,  A61Q5/12 ,  A61Q13/00 ,  A61Q15/00 ,  A61Q19/10 ,  B01J13/10 ,  B01J13/12 ,  B01J13/14 ,  B01J13/16 ,  B01J13/206 ,  C11D3/505

Abstract: The invention relates to a method for making a core-composite shell microcapsule slurry for the delivery of hydrophobic active ingredients such as fragrance components of perfume oils. The method includes forming an outer shell by coacervation surrounding an internal phase which contains the hydrophobic active ingredient; and forming an inner shell by interfacial polymerization at the interface between the internal phase and the outer shell. The internal phase contains the hydrophobic active ingredient. The microcapsules are typically incorporated in a consumer product wherein the composite shell prevents the hydrophobic active ingredient from release until desired, generally during use of the consumer product.