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Polyglycol ether-free sulphosuccinates based on polyglycerol partial esters and use thereof
US8993792B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8993792-B2 |
| Application number | US-201313758513-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 4, 2013 |
| Priority date | Feb 3, 2012 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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The invention relates to polyglycol ether-free, polyglycerol partial ester-based sulphosuccinates, the preparation thereof, and the use of these in cosmetic formulations and also in cleaning compositions in the industrial and domestic sector and formulations comprising these sulphosuccinates.
First claim
Opening claim text (preview).
The invention claimed is: 1. A polyglycerol partial ester-based sulphosuccinate of general formula I wherein R 1 , R 2 , R 3 =independently of one another, identical or different H, R 4 or R 5 , R 4 =a saturated or partially unsaturated acyl radical containing 6-22 carbon atoms which can be substituted by hydroxyl groups, R 5 is selected from…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
- C07C309/17Primary
Chemistry & Metallurgy · mapped topic
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Frequently asked questions
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- What does patent US8993792B2 cover?
- The invention relates to polyglycol ether-free, polyglycerol partial ester-based sulphosuccinates, the preparation thereof, and the use of these in cosmetic formulations and also in cleaning compositions in the industrial and domestic sector and formulations comprising these sulphosuccinates.
- Who is the assignee on this patent?
- Hartung Christian, Schuch Dominik, Berkels Wolfgang, and 8 more
- What technology area does this patent fall under?
- Primary CPC classification C07C309/17. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).