Patent · US Active

Photolabile pro-fragrances

US10053412B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Thomas Gerke · Goldkronach, DE
Christian Kropf · Hilden, DE
Ursula Huchel · Cologne, DE
Axel Griesbeck · Cologne, DE
Agnieszka Landes · Bergheim, DE

Key dates

Filing date	Aug 25, 2016
Grant date	Aug 21, 2018
Priority date	—
Expiry date	Aug 25, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2601/16
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to specific ketones of formula (I) which act as photolabile pro-fragrances. The invention also relates to detergents or cleaning agents, cosmetic agents and air fresheners including such ketones. The invention further relates to a method for creating a long-lasting fragrance on surfaces and also to a method for creating a long-lasting fragrance in a room using the aforementioned ketones.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.