公开(公告)号：US20220169954A1

公开(公告)日：2022-06-02

申请号：US17437870

申请日：2020-07-31

Applicant: FIRMENICH SA

Inventor： Andreas Herrmann ,  Damien Berthier ,  Serge Lamboley ,  Kitty Van Gruijthuijsen ,  Nicolas Paret

IPC: C11D3/50 ,  B01J13/16 ,  C11D3/20

Abstract: Described herein is a process for a preparation of microcapsules based on cleavable multi-alcohols. Also described herein are cleavable multi-alcohol-based microcapsules. Also described herein are perfuming compositions and consumer products including such capsules, in particular perfumed consumer products in the form of home care or personal care products.

公开(公告)号：US20230250369A9

公开(公告)日：2023-08-10

申请号：US17437870

申请日：2020-07-31

Applicant: FIRMENICH SA

Inventor： Andreas Herrmann ,  Damien Berthier ,  Serge Lamboley ,  Kitty Van Gruijthuijsen ,  Nicolas Paret

IPC: C11D3/50 ,  B01J13/16 ,  C11D3/20

CPC classification number: C11D3/505 ,  B01J13/16 ,  C11D3/2041 ,  C11D3/2065

Abstract: Described herein is a process for a preparation of microcapsules based on cleavable multi-alcohols. Also described herein are cleavable multi-alcohol-based microcapsules. Also described herein are perfuming compositions and consumer products including such capsules, in particular perfumed consumer products in the form of home care or personal care products.

公开(公告)号：US20220175635A1

公开(公告)日：2022-06-09

申请号：US17439353

申请日：2020-07-29

Applicant: FIRMENICH SA

Inventor： Kitty Van Gruijthuijsen ,  Gregory Dardelle ,  Arnaud Struillou ,  Philipp Erni

IPC: A61K8/11 ,  A61K8/73 ,  A61K8/65 ,  A61Q13/00 ,  A61Q5/02 ,  A61Q19/10 ,  A61Q5/12 ,  A61K8/40 ,  C11D1/83 ,  C11D3/00 ,  C11D3/50 ,  C11D11/00 ,  C11D17/00 ,  B01J13/16

Abstract: Described herein is a composite microcapsule slurry including at least one microcapsule having an oil-based core including a hydrophobic material, preferably a perfume, and a composite shell including a first material and a second material. The first material and the second material are different, the first material is a coacervate, the second material is a polymeric material, and the weight ratio in the slurry between the first material and the second material is between 50:50 and 99.9:0.1.