公开(公告)号：US20230024552A1

公开(公告)日：2023-01-26

申请号：US17785081

申请日：2020-12-16

Applicant: BASF SE

Inventor： Ralf PELZER ,  Florian GARLICHS ,  Silke WEYLAND ,  Jens WITTENBERG ,  Wolfgang SIEGEL

IPC: C11B9/00 ,  C07C47/21 ,  C07C45/61

Abstract: The present invention relates to 2,4-diethylocta-2,6-dienal and a method of preparing same, to the use of 2,4-diethylocta-2,6-dienal as aroma chemical; to the use of 2,4-diethylocta-2,6-dienal for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing 2,4-diethylocta-2,6-dienal; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

公开(公告)号：US20220274904A1

公开(公告)日：2022-09-01

申请号：US17625167

申请日：2020-07-08

Applicant: BASF SE

Inventor： Melanie WEINGARTEN ,  Wolfgang SIEGEL ,  Silke WEYLAND ,  Ralf PELZER

IPC: C07C43/162 ,  C07C43/188 ,  C07C43/303 ,  C07C33/14 ,  A61K8/33 ,  A61Q19/10 ,  C11D3/50 ,  C11D3/20 ,  C07C69/145

Abstract: The present invention relates to 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde and derivatives thereof, to a process for preparing said compounds, to the use of 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof or of mixtures of said compounds or of a stereoisomer thereof or of a mixture of two or more stereoisomers thereof as aroma chemicals; to the use of 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof for modifying the scent character of a fragranced composition; to compositions containing 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde or a specific derivative thereof or a mixture of said compounds or a stereoisomer thereof or a mixture of two or more stereoisomers thereof; and to a method of preparing a fragranced composition or for modifying the scent character of a fragranced composition, comprising incorporating 2-(2,4,5-trimethylcyclohex-2-en-1-yl)-acetaldehyde or a specific derivative thereof or a mixture of said compounds or a stereoisomer thereof or a mixture of two or more stereoisomers thereof into said composition.

公开(公告)号：US20220251014A1

公开(公告)日：2022-08-11

申请号：US17621736

申请日：2020-06-19

Applicant: BASF SE

Inventor： Ralf PELZER ,  Wolfgang SIEGEL ,  Miriam BRU ROIG ,  Manuel DANZ ,  Silke WEYLAND ,  Florian GARLICHS ,  Volker HICKMANN ,  Melanie WEINGARTEN

IPC: C07C43/164 ,  C11B9/00 ,  C11D3/20 ,  C11D3/50 ,  A61K47/06 ,  A61K8/33 ,  A61Q13/00 ,  A61Q15/00 ,  A61Q19/00

Abstract: The presently claimed invention is directed to the use of 1-alkoxyethyl-4-isobutyl-benzene of formula (I) to impart an aroma impression to a composition. The presently claimed invention also relates to a method of imparting such aroma impression. The present invention is further directed to compositions comprising the compound of formula (I) and at least one aroma chemical as well as to compositions comprising the compound of formula (I) and at least one further component selected from the group consisting of aroma chemicals, surfactants, oil components, anti-oxidants, deodorant-active agents and solvents. The present invention also relates to a compound of formula (I′).

公开(公告)号：US20220389348A1

公开(公告)日：2022-12-08

申请号：US17785933

申请日：2020-12-16

Applicant: BASF SE

Inventor： Fulvio Giacomo BRUNETTI ,  Christoph STOCK ,  Ralf PELZER ,  Silke WEYLAND ,  Florian GARLICHS ,  Maria Daniela GAMERO

IPC: C11B9/00

Abstract: The present invention relates to dodecandien-1-ol, dodecen-1-ol or mixtures thereof and a method of preparing same, to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof as aroma chemical; to the use of dodecandien-1-ol, dodecen-1-ol or mixtures thereof for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing dodecandien-1-ol, dodecen-1-ol or mixtures thereof; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

公开(公告)号：US20220154099A1

公开(公告)日：2022-05-19

申请号：US17439521

申请日：2020-03-13

Applicant: BASF SE

Inventor： Heike BRUESER ,  Ralf PELZER ,  Florian GARLICHS ,  Silke WEYLAND

IPC: C11B9/00 ,  C11D3/50 ,  C11D7/26

Abstract: The present invention is directed to the use 4,8,11-dodecatrienal to impart a clean aroma impression to a composition. The present invention is further directed to compositions comprising 4,8,11-dodecatrienal and at least one aroma chemical as well as to compositions comprising 4,8,11-dodecatrienal and at least one further component selected from the group consisting of aroma chemicals, surfactants, oil components, anti-oxidants, deodorant-active agents and solvents, wherein the composition does not comprise 1,5,9-cyclododecatriene.