公开(公告)号：US20140341981A1

公开(公告)日：2014-11-20

申请号：US13896646

申请日：2013-05-17

Applicant: L'OREAL

Inventor： Vance BERGERON ,  Jean-Thierry SIMONNET ,  Florence LEVY ,  Aurélie LAFUMA ,  Stephane SANTUCCI

IPC: A61K8/06 ,  C11B9/00 ,  A23D7/02 ,  A61K9/107

CPC classification number: A61K8/062 ,  A23D7/02 ,  A61K8/25 ,  A61K8/37 ,  A61K8/416 ,  A61K8/44 ,  A61K9/107 ,  A61K47/02 ,  A61Q19/00 ,  C11B9/00

Abstract: Disclosed are methods of preparing stable O/W emulsions by silicic acid complexation of micron-sized oil droplets, and stable emulsions prepared by silicic acid complexation. Compositions and products comprising the emulsions are also disclosed. Emulsions may be stable over an extended period of time at room temperature.

Abstract translation: 公开了通过微米级油滴的硅酸络合制备稳定的O / W乳液的方法，以及通过硅酸络合制备的稳定的乳液。 还公开了包含乳液的组合物和产品。 在室温下，乳液可能会延长一段时间。

公开(公告)号：US20220071884A1

公开(公告)日：2022-03-10

申请号：US17414781

申请日：2019-12-18

Applicant: L'OREAL

Inventor： Aurélie LAFUMA ,  Boris LALLEMAN

IPC: A61K8/73 ,  A61K8/33 ,  A61K8/60 ,  A61Q5/06

Abstract: The present application relates to a dye composition comprising at least one polysaccharide-type polymer, at least one fatty ether that is solid at room temperature and atmospheric pressure, of formula R—O—R′ with R and R′, which are identical or different, denoting a linear or branched alkyl or alkenyl radical, R and R′ comprising at least 12 carbon atoms, and at least one direct dye and/or at least one dye precursor.