公开(公告)号：US20200270270A1

公开(公告)日：2020-08-27

申请号：US16646170

申请日：2018-09-25

申请人： Henkel AG & Co. KGaA

发明人： Andre HAETZELT ,  Andreas BAUER ,  Marc WEYHE ,  Andreas GERIGK ,  Michael DISCHMANN ,  Sascha Wilhelm SCHAEFER

IPC分类号： C07D498/04 ,  C11B9/00 ,  C07D263/06

摘要： A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3-(4-isobutyl-2-methylphenyl)propyl represented by formula (I) is disclosed.

公开(公告)号：US20210147761A1

公开(公告)日：2021-05-20

申请号：US16756881

申请日：2018-09-25

申请人： Henkel AG & Co. KGaA

发明人： Sascha Wilhelm SCHAEFER ,  Silvia SAUF

IPC分类号： C11B9/00 ,  C11D3/50 ,  A61K8/35 ,  A61L9/01

摘要： Compositions comprising pro-fragrances of fragrance ketones may be suitable for perfuming laundry, washing and cleaning agents, since they respectively release the respective ketones during cleavage. Such pro-fragrances may include the formula (I):

公开(公告)号：US20200331935A1

公开(公告)日：2020-10-22

申请号：US16753354

申请日：2018-09-25

申请人： Henkel AG & Co. KGaA

发明人： Sascha Wilhelm SCHAEFER ,  Silvia SAUF ,  Benjamin William BERNTSSON

IPC分类号： C07F7/18 ,  A61K8/58 ,  A61Q13/00 ,  C11D3/50 ,  A61L9/01

摘要： Silyl enol ethers are disclosed that contain odoriferous ketone or aldehyde residues and are suitable for fragrancing laundry. Compositions may include the silyl enol ethers and an agent that is a washing agent, a cleaning agent, a cosmetic agent, an air care agent, an insect repellent, or combinations thereof. Silyl enol ethers release ketones and aldehydes during hydrolysis. The silyl enol ethers may have the following formula (I):

公开(公告)号：US20200283697A1

公开(公告)日：2020-09-10

申请号：US16765181

申请日：2018-10-16

申请人： Henkel AG & Co. KGaA

发明人： Sascha Wilhelm SCHAEFER ,  Benjamin BERNTSSON

IPC分类号： C11B9/00 ,  C07D233/58 ,  C07D233/60 ,  A61K8/49 ,  C11D3/28 ,  A61L9/01 ,  C11D3/50 ,  A61Q19/10 ,  A61Q15/00 ,  A61Q5/06

摘要： Heterocycles having odoriferous ketone or odoriferous aldehyde groups may be suitable in compositions comprising washing agents, cleaning agents, cosmetic agents, air care agents, insect repellents, or combinations thereof where the heterocylces release the ketones and aldehydes during hydrolysis. The heterocycle(s) may have the formula:

公开(公告)号：US20200277303A1

公开(公告)日：2020-09-03

申请号：US16645525

申请日：2018-09-25

申请人： Henkel AG & Co. KGaA

发明人： Andre HAETZELT ,  Andreas BAUER ,  Marc WEYHE ,  Andreas GERIGK ,  Michael DISCHMANN ,  Sascha Wilhelm SCHAEFER

IPC分类号： C07D498/04 ,  C07D263/06

摘要： A compound based on 1-Aza-3,7-dioxabicyclo[3.3.0]octane (bicyclic oxazolidine derivative) substituted with 3,7-dimethyl-1,6-nonyldien represented by formula (I) is disclosed.