公开(公告)号：US20250040538A1

公开(公告)日：2025-02-06

申请号：US18715377

申请日：2022-12-05

Applicant: DSM IP ASSETS B.V.

Inventor： Christine MENDROK-EDINGER ,  Eileen JACKSON ,  Angela WILDERMANN ,  Peter Louis HOUSTON

IPC: A01N31/04 ,  A01P1/00 ,  A61K8/67 ,  A61K31/07 ,  A61P31/00 ,  A61Q17/00

Abstract: The present invention relates to novel compositions comprising mixtures of cis and trans isomers of retinol, particularly with a cis/trans ratio of less than 1:100, as well as the use of said compositions for preservation.

公开(公告)号：US20210392922A1

公开(公告)日：2021-12-23

申请号：US17287721

申请日：2019-10-24

Applicant: DSM IP ASSETS B.V.

Inventor： Nadia BAATI ,  Peter RIEBEL ,  Angela WILDERMANN

IPC: A23K20/105 ,  A23K50/10

Abstract: The invention relates to safe aqueous compositions of ω-nitrooxy-C3-10alkane-1-ols.

公开(公告)号：US20210163396A1

公开(公告)日：2021-06-03

申请号：US16770730

申请日：2018-12-11

Applicant: DSM IP ASSETS B.V.

Inventor： Christine MENDROK-EDINGER ,  Peter RIEBEL ,  Angela WILDERMANN

IPC: C07C203/04 ,  A61K8/40 ,  A61Q17/00 ,  A61P31/04 ,  A61Q15/00 ,  A61Q19/00 ,  A61Q5/00

Abstract: The present invention relates to propanediol monoacetate mononitrate as well as the use thereof as antimicrobial agent, in particular for cosmetic applications.