公开(公告)号：US11542217B2

公开(公告)日：2023-01-03

申请号：US17312779

申请日：2019-12-10

Applicant: BASF SE

Inventor： Miriam Bru Roig ,  Ralf Pelzer ,  Florian Garlichs

IPC: C07C33/02

Abstract: The present invention relates to dodeca-4,8,11-trien-1-ol and a method of preparing same, to the use of dodeca-4,8,11-trien-1-ol as aroma chemical; to the use of dodeca-4,8,11-trien-1-ol for preparing an aroma chemical composition or for modifying the aroma character of an aroma chemical composition; to an aroma chemical composition containing dodeca-4,8,11-trien-1-ol; and to a method of preparing an aromatized composition or for modifying the aroma character of an aromatized composition.

公开(公告)号：US11286224B2

公开(公告)日：2022-03-29

申请号：US16755308

申请日：2018-10-04

Applicant: BASF SE

Inventor： Volker Hickmann ,  Shrirang Hindalekar ,  Nitin Gupte ,  Sadanand Ardekar ,  Wolfgang Siegel ,  Vijay Narayanan Swaminathan ,  Ralf Pelzer

IPC: C07C29/44 ,  C11B9/00 ,  C07C29/60 ,  C07C33/025

Abstract: The present invention relates to a method for preparing a compound of formula (I). The present invention also relates to compounds of formula (A) or a compound in the form of a stereoisomer. The present invention further relates to the use of a compound of formula (A) as aroma chemical.

公开(公告)号：US11123282B2

公开(公告)日：2021-09-21

申请号：US15768645

申请日：2016-10-13

Applicant: BASF SE

Inventor： Karl Kolter ,  Ralf Pelzer ,  Marion Bendel ,  Matthias Karl

IPC: A61K8/04 ,  A61K8/81 ,  A61Q13/00 ,  A61K9/00 ,  A61K47/08 ,  A61K9/08 ,  A61K47/10 ,  A61K9/12 ,  A61K8/25 ,  A61K8/34

Abstract: An odorant and flavoring formulation for topical application comprising, as matrix former, a mixture of at least one water-insoluble polymer from the group of homo- or co-polymers of C1-C4-carboxylic acid vinyl esters and at least one water-soluble polymer from the group of homo- or copolymers of N-vinyllactams.

公开(公告)号：US10398159B2

公开(公告)日：2019-09-03

申请号：US15610958

申请日：2017-06-01

Applicant: BASF SE

Inventor： Thomas Subkowski ,  Claus Bollschweiler ,  Jens Wittenberg ,  Wolfgang Siegel ,  Ralf Pelzer

IPC: A23L27/00 ,  A61K8/35 ,  A61K8/49 ,  A61K8/55 ,  A61Q19/00 ,  C07C49/665 ,  C07D209/48 ,  C07D311/78 ,  C07D311/94 ,  C07D339/06 ,  C07D339/08 ,  C07D405/06 ,  C07D471/04 ,  C07D491/20 ,  C07D493/10 ,  C07D495/10 ,  C07D495/20 ,  C07F9/572 ,  A23L27/20 ,  C07J63/00 ,  C07C49/675 ,  C07J33/00 ,  C07J73/00 ,  C07J11/00

Abstract: The invention relates to new types of modulators of the cold menthol receptor TRPM8, to methods of modulating the TRPM8 receptor using these modulators; and in particular the use of the modulators for inducing a sensation of coldness; and also the articles and compositions produced using these modulators.

公开(公告)号：US10202324B2

公开(公告)日：2019-02-12

申请号：US15571107

申请日：2016-05-04

Applicant: BASF SE

Inventor： Nicolas Vautravers ,  Joaquim Henrique Teles ,  Ralf Pelzer ,  Daniel Schneider ,  Florian Garlichs ,  Andreas Keller ,  Andrei-Nicolae Parvulescu ,  Ulrich Müller

IPC: C07C45/54 ,  C07C45/78 ,  C07C67/39 ,  C07C45/64

Abstract: A process for preparing 2,6-dimethyl-5-heptenal, comprising oxidizing citral of which more than 50% are present as geranial with hydrogen peroxide in the presence of a catalyst comprising a Baeyer-Villiger oxidation catalyst, preferably a tin-containing molecular sieve.

公开(公告)号：US20180305636A1

公开(公告)日：2018-10-25

申请号：US15768642

申请日：2016-10-13

Applicant: BASF SE

Inventor： Karl Kolter ,  Ralf Pelzer ,  Matthias Karl

IPC: C11B9/00 ,  A61K8/81 ,  A61K47/32 ,  A61L9/01 ,  C11D3/37 ,  C11D3/50 ,  A61K47/10 ,  A61K8/34 ,  A23L27/00 ,  A23L27/20

CPC classification number: C11B9/0015 ,  A23L27/2026 ,  A23L27/203 ,  A23L27/74 ,  A23V2002/00 ,  A61K8/0287 ,  A61K8/34 ,  A61K8/817 ,  A61K8/8182 ,  A61K47/10 ,  A61K47/32 ,  A61K47/34 ,  A61K47/46 ,  A61L9/01 ,  A61Q13/00 ,  C11B9/0034 ,  C11D3/00 ,  C11D3/3776 ,  C11D3/3788 ,  C11D3/505

Abstract: An optically clear, solid water-soluble formulation of odorants and flavorings comprising at least one synthetically prepared odorant and flavoring, in which the odorants and flavorings are embedded homogeneously in a polymer matrix based on polyvinyllactams.

公开(公告)号：US09981897B2

公开(公告)日：2018-05-29

申请号：US15211247

申请日：2016-07-15

Applicant: BASF SE

Inventor： Ralf Pelzer ,  Roland Merten ,  Pierre Fournier ,  Markus C. Biel

IPC: C07C43/115 ,  C07C29/44 ,  C07C41/01 ,  C07C41/16 ,  C11B9/00 ,  C07C41/20 ,  C07C43/162 ,  C07C43/178 ,  C07C41/08 ,  A23L27/20

CPC classification number: C07C43/115 ,  A23L27/203 ,  C07C29/44 ,  C07C41/01 ,  C07C41/08 ,  C07C41/16 ,  C07C41/20 ,  C07C43/162 ,  C07C43/1781 ,  C07C2601/14 ,  C11B9/0034

Abstract: The present invention relates to ethers of 1,2-, 1,3- and 1,4-bis(hydroxymethyl)cyclohexanes, to the preparation of such ethers and also to the use of such ethers as fragrances and as formulation auxiliaries in fragrance-comprising preparations.

公开(公告)号：US09765003B2

公开(公告)日：2017-09-19

申请号：US15308755

申请日：2015-05-04

Applicant: BASF SE

Inventor： Nicolas Vautravers ,  Joaquim H. Teles ,  Ralf Pelzer ,  Daniel Schneider

IPC: C07C45/28 ,  C07C45/00 ,  C07C45/82

CPC classification number: C07C45/002 ,  C07B2200/07 ,  C07C45/28 ,  C07C45/82 ,  C07C47/21

Abstract: The present invention relates to a process for producing 2,6-dimethyl-5-hepten-1-al, which comprises reacting 3,7-dimethyl-1,6-octadiene (dihydromyrcene, beta-citronellene) with N2O in a solvent or solvent mixture containing at least one solvent having a proton-donating functional group.

公开(公告)号：US09765001B2

公开(公告)日：2017-09-19

申请号：US15111841

申请日：2015-01-16

Applicant: BASF SE (Herzog Fiesser & Partner)

Inventor： Stefan Rüdenauer ,  Andreas Lanver ,  Ralf Pelzer ,  Klaus Ebel ,  Thomas Fenlon

IPC: C07C41/18

CPC classification number: C07C41/18 ,  C07C43/215

Abstract: The present invention relates to a process for preparing arylpropenes, especially 1-methoxy-4-(1-propenyl)benzene (anethole), by means of thermolysis of the corresponding 1,1-diarylpropanes.

公开(公告)号：US09717664B2

公开(公告)日：2017-08-01

申请号：US15092289

申请日：2016-04-06

Applicant: BASF SE

Inventor： Stefan Rüdenauer ,  Ralf Pelzer ,  Klaus Ebel ,  Martin Bock

IPC: A61Q13/00 ,  A61Q19/00 ,  C11D3/50 ,  A61K8/34 ,  C07C29/14 ,  C07C29/44 ,  C07C29/36 ,  C07C33/20 ,  C07C31/135 ,  C11D3/20 ,  C07C29/19

CPC classification number: A61K8/34 ,  A61K2800/10 ,  A61Q13/00 ,  A61Q19/00 ,  C07C29/19 ,  C07C29/44 ,  C07C2601/14 ,  C11D3/2024 ,  C11D3/2065 ,  C11D3/50 ,  C07C33/20 ,  C07C31/1355

Abstract: The present invention relates to processes for the preparation of compounds of the formula (Ia) by reacting styrene with a secondary alkanol and the hydrogenation of the resulting phenyl-substituted tertiary alkanol. In addition, the invention relates to compounds of the formula (Ia) and to the use of such compounds as fragrances, and also to compositions which comprise compounds of the formulae (Ia) and (Ib).