Invention Grant
- Patent Title: Sulfated oligohydroxycarboxylic acid esters, and use thereof
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Application No.: US14895679Application Date: 2014-05-28
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Publication No.: US09790172B2Publication Date: 2017-10-17
- Inventor: Ansgar Behler , Frank Clasen
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Marshall, Gerstein & Borun LLP
- Priority: EP13170255 20130603
- International Application: PCT/EP2014/061086 WO 20140528
- International Announcement: WO2014/195210 WO 20141211
- Main IPC: C07C303/24
- IPC: C07C303/24 ; C07C309/17 ; C07C305/06 ; C11D1/16 ; C07C305/04 ; A61K8/46 ; A61K47/20 ; A61Q5/02 ; A61Q9/02 ; A61Q19/00 ; A61Q19/10 ; C07C67/03 ; C07C303/18 ; C11D1/28
Abstract:
Sulfated oligohydroxycarboxylic acid esters have the general formula (I): wherein at least one of the radicals A is —SO3B. Cosmetic and pharmaceutical agents contain said esters. These esters are effective as anionic surfactants.
Public/Granted literature
- US20160102050A1 Sulfated Oligohydroxycarboxylic Acid Esters, And Use Thereof Public/Granted day:2016-04-14
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