Invention Grant
- Patent Title: Cyclic ketals as fragrance precursor compounds
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Application No.: US16421938Application Date: 2019-05-24
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Publication No.: US10941156B2Publication Date: 2021-03-09
- Inventor: Sascha Schaefer , Silvia Sauf
- Applicant: Henkel AG & Co. KGaA
- Applicant Address: DE Duesseldorf
- Assignee: Henkel AG & Co. KGaA
- Current Assignee: Henkel AG & Co. KGaA
- Current Assignee Address: DE Duesseldorf
- Agent Bojuan Deng
- Priority: DE102016223412 20161125
- Main IPC: A61K8/18
- IPC: A61K8/18 ; A61Q13/00 ; A61K8/00 ; C07D493/20 ; C07D317/20 ; C11B9/00 ; C11D3/20 ; A01N43/90 ; C11D3/50 ; C07D317/08
Abstract:
The invention is directed to the field of pro-fragrances used in detergents and cleaning agents, cosmetic agents and air fresheners, for example. The invention relates to particular cyclic ketals used as pro-fragrances. The invention also relates to detergents and cleaning agents, cosmetic agents and air fresheners containing ketals of the type. The invention further relates to a method for creating a long-lasting fragrance on surfaces and for repelling insects.
Public/Granted literature
- US20190276469A1 Cyclic Ketals As Fragrance Precursor Compounds Public/Granted day:2019-09-12
Information query
