公开(公告)号：US20230240956A1

公开(公告)日：2023-08-03

申请号：US17057755

申请日：2019-05-27

申请人： BASF SE

发明人： Claus Nieendick ,  Werner Mauer ,  Anke Becker ,  Sybille Cornelsen

IPC分类号： A61K8/37 ,  A61K8/04 ,  A61K8/46 ,  A61K8/44 ,  A61Q5/12

CPC分类号： A61K8/375 ,  A61K8/04 ,  A61K8/44 ,  A61K8/463 ,  A61Q5/12

摘要： What are described are aqueous wax dispersions based on ethylene glycol fatty acid esters of specific fatty acids that can be used both as opacifiers and for improvement of conditioning action in formulations for haircare.

公开(公告)号：US20220280415A1

公开(公告)日：2022-09-08

申请号：US17635734

申请日：2020-09-10

申请人： BASF SE

发明人： Claus Nieendick ,  Werner Mauer ,  Anke Becker ,  Norbert Boyxen

IPC分类号： A61K8/92 ,  A61K8/37 ,  A61K8/60 ,  A61K8/44 ,  A61K8/365 ,  A61K8/73 ,  A61Q19/10 ,  A61Q5/02 ,  A61Q5/12 ,  A61K8/04

摘要： This invention relates to stabilizer concentrates which improve the stability of mono- and/or diesters of mono- and/or diethylene glycol waxes, which are inform of a wax dispersion in personal care compositions, wherein the stabilizer concentrates comprising hydrogenated castor oil and selected non-ionic emulsifiers, especially alkyl poly glucosides, and are free of anionic surfactants.