Invention Grant
- Patent Title: Carrier system for water-soluble active ingredients
- Patent Title (中): 载体系统为水溶性活性成分
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Application No.: US14136634Application Date: 2013-12-20
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Publication No.: US09237998B2Publication Date: 2016-01-19
- Inventor: Catherine Chiou , Zhi Pan , Angelike Galdi , Lauren E. Manning , Andrew Goldberg
- Applicant: L'OREAL
- Applicant Address: FR Paris
- Assignee: L'OREAL
- Current Assignee: L'OREAL
- Current Assignee Address: FR Paris
- Agency: McNees Wallace & Nurick LLC
- Main IPC: A61K8/89
- IPC: A61K8/89 ; A61Q19/08 ; A61K8/891 ; A61K8/365 ; A61K8/368 ; A61K8/49 ; A61K8/60
Abstract:
A water releasing composition in the form of an emulsion and process for using the composition are provided. The composition includes an aqueous phase and an oil phase. The aqueous phase includes at least one water-soluble active ingredient at a concentration by weight of from about 0.1% to about 20%, based upon weight of the composition. The oil phase includes dimethicone at a concentration by weight of about 1% to about 25%, and an emulsifying crosslinked siloxane elastomer at a concentration by weight of about 0.1% to about 20%, both based upon weight of the composition. The composition has a phase ratio of the aqueous phase to the oil phase of about 3.0 to about 12.0. The composition converts from an emulsion to a plurality of droplets upon application of shear.
Public/Granted literature
- US20150174047A1 CARRIER SYSTEM FOR WATER-SOLUBLE ACTIVE INGREDIENTS Public/Granted day:2015-06-25
Information query
