[EN] CLEAVABLE MULTI-ALCOHOL-BASED MICROCAPSULES<br/>[FR] MICROCAPSULES CLIVABLES À BASE D'ALCOOLS MULTIPLES
申请人:FIRMENICH & CIE
公开号:WO2021023645A1
公开(公告)日:2021-02-11
The present invention relates to a new process for the preparation of microcapsules based on cleavable multi-alcohols. Cleavable multi-alcohol-based microcapsules are also an object of the invention. Perfuming compositions and consumer products comprising said capsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.
The invention relates to a method to confer, enhance, improve or modify the odor properties of a perfuming composition or of a perfumed article, by adding to the composition or article an effective amount of at least a compound of formula (I)
wherein R
1
represents a C
1-3
hydrocarbon group;
R
2
represents a C
1-3
hydrocarbon group; and
one R
3
represents a C
1-3
hydrocarbon group, and the other R
3
represents a hydrogen atom. The invention also relates to perfuming compositions and perfuming consumer products containing these compounds.
[EN] POLY(ESTER UREA) MICROCAPSULES<br/>[FR] MICROCAPSULES DE POLY(ESTER-URÉE)
申请人:FIRMENICH & CIE
公开号:WO2020234263A1
公开(公告)日:2020-11-26
The present invention relates to a new process for the preparation of poly(ester urea) microcapsules. Poly(ester urea) microcapsules are also an object of the invention. Perfuming compositions and consumer products comprising said microcapsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.
PROCESS FOR PREPARING POLYSUCCINIMIDE DERIVATIVES-BASED MICROCAPSULES
申请人:Firmenich SA
公开号:US20210316266A1
公开(公告)日:2021-10-14
Described herein is a new process for the preparation of polysuccinimide derivatives-based core-shell microcapsules. Also described are microcapsules, as well as perfuming compositions and consumer products including these microcapsules, in particular perfumed consumer products in the form of home care or personal care products.
[EN] POLYAMIDE MICROCAPSULES<br/>[FR] MICROCAPSULES DE POLYAMIDE
申请人:FIRMENICH & CIE
公开号:WO2021254931A1
公开(公告)日:2021-12-23
The present invention relates to polyamide microcapsules. A process for the preparation of polyamide microcapsules is also an object of the invention. Perfuming compositions and consumer products comprising said microcapsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.