Invention Grant
- Patent Title: Aqueous polyamine-containing carrier systems for water-insoluble materials
- Patent Title (中): 含水多胺载体系统用于水不溶性材料
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Application No.: US11154249Application Date: 2005-06-16
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Publication No.: US08128917B2Publication Date: 2012-03-06
- Inventor: David W. Cannell , Sawa Hashimoto , Cynthia Chong Espino , Katherine Natalie Barger , Nghi Van Nguyen
- Applicant: David W. Cannell , Sawa Hashimoto , Cynthia Chong Espino , Katherine Natalie Barger , Nghi Van Nguyen
- Applicant Address: FR
- Assignee: L'oréal
- Current Assignee: L'oréal
- Current Assignee Address: FR
- Agency: Lerner, David, Littenburg, Krumhotz & Mentlik, LLP
- Main IPC: A61K8/00
- IPC: A61K8/00 ; A61K8/18 ; A61K8/72 ; A61K8/02 ; A61K9/16 ; A61K9/50 ; A61Q5/00 ; A61Q9/00 ; A61Q7/00 ; A61Q5/12 ; C11D1/62
Abstract:
The present invention is drawn to a carrier composition containing: (a) at least one polyamine compound comprising at least two amino groups; (b) at least one nonionic surfactant; (c) at least one anionic silicone; and (d) at least one water-insoluble material, and wherein the composition, when combined with an aqueous phase, forms an aqueous delivery system which is both stable, and clear to slightly hazy/limpid in appearance.
Public/Granted literature
- US20060286057A1 Aqueous polyamine-containing carrier systems for water-insoluble materials Public/Granted day:2006-12-21
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