公开(公告)号：US20210000734A1

公开(公告)日：2021-01-07

申请号：US16978215

申请日：2019-03-08

Applicant: BASF SE

Inventor： Anna Maria Mueller-Cristadoro ,  Olivier Fleischel ,  Catherine Weichold ,  Christina Kohlmann ,  Bjoern Klotz ,  Sybille Cornelsen

IPC: A61K8/88 ,  A61K8/20 ,  A61Q5/00 ,  A61Q5/02 ,  A61Q5/12

Abstract: The present invention relates to a composition suitable for treating hair comprising a polymer selected from the group consisting of a branched polylysine and a branched polylysine in which to 80% of the amino groups present in the branched polylysine are derivatized so that they bear one or two substituents, and comprising at least one surfactant. Furthermore, the present invention relates to a branched polylysine in which 1 to 80% of the amino groups present in the branched polylysine are derivatized so that they bear one or two substituents, wherein these substituents are acyl groups having 6 to 24 C-atoms. Furthermore, the present invention relates to the use of a branched polylysine or of the branched polylysine in which amino groups are derivatized or of the said composition for treating hair. Furthermore, the present invention relates to a process for treating hair comprising contacting the hair with a branched polylysine or with the branched polylysine in which amino groups are derivatized or with the said composition.

公开(公告)号：US20170014315A1

公开(公告)日：2017-01-19

申请号：US15116242

申请日：2015-01-23

Applicant: BASF SE

Inventor： Heidi Riedel ,  Thomas Albers ,  Marta Domingo ,  Bjoern Klotz

IPC: A61K8/06 ,  A61Q19/00 ,  A61K8/37 ,  A61Q17/04 ,  A61K8/92 ,  A61K8/31

CPC classification number: A61K8/064 ,  A61K8/062 ,  A61K8/31 ,  A61K8/37 ,  A61K8/375 ,  A61K8/86 ,  A61K8/891 ,  A61K8/92 ,  A61K8/922 ,  A61K2800/43 ,  A61K2800/52 ,  A61K2800/522 ,  A61Q17/04 ,  A61Q19/00

Abstract: Disclosed are processes for the preparation of aqueous meta-stable o/W emulsions with the ability to invert into w/o emulsions when applied to skin. These emulsions are useful for making cosmetic or pharmaceutical compositions, particularly products for skin care.

Abstract translation: 公开了用于制备水性间 - 稳定性o / W乳液的方法，其具有在施用于皮肤时反转成w / o乳剂的能力。 这些乳剂可用于制备化妆品或药物组合物，特别是用于皮肤护理的产品。