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公开(公告)号：US11464717B2
公开(公告)日：2022-10-11
申请号：US16470411
申请日：2018-01-31
申请人： Evonik Degussa GmbH
发明人： Hans Henning Wenk , Kathrin Daniela Brandt , Martin Schilling , Verena Dahl , Jochen Kleinen , Joachim Venzmer
摘要： The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.
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公开(公告)号：US20190300728A1
公开(公告)日：2019-10-03
申请号：US16315744
申请日：2017-07-13
申请人： Evonik Degussa GmbH
发明人： Michael Klostermann , Martin Glos , Jan Marian Von Hof , Verena Dahl , Christian Eilbracht , Oliver Springer , Hans Henning Wenk
摘要： The invention relates to a process for producing a porous polyurethane coatings, using a polyol ester as additives in an aqueous polymer dispersion, the process comprising the steps of a) providing a mixture comprising an aqueous polymer dispersion, a polyol ester, and an additive, b) foaming the mixture to give a homogeneous, fine-cell foam, c) adding at least one thickener to establish the desired viscosity of the wet foam, d) applying a coating of the foamed polymer dispersion to a suitable carrier, e) drying the coating. The invention further relates to a phosphorylated polyol ester.
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公开(公告)号：US10676495B2
公开(公告)日：2020-06-09
申请号：US16075298
申请日：2017-02-15
申请人： Evonik Degussa GmbH
发明人： Xin Lu , Sandra Nattland , Monica Desiree van Logchem , Hans Henning Wenk , Fabien Cabirol , Verena Dahl , Ralph Scheuermann , Kathrin Daniela Brandt , Jochen Kleinen
摘要： The invention provides ester derivatives of rhamnolipids, formulations comprising these, and the use thereof.
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公开(公告)号：US20190307657A1
公开(公告)日：2019-10-10
申请号：US16470411
申请日：2018-01-31
申请人： Evonik Degussa GmbH
发明人： Hans Henning Wenk , Kathrin Daniela Brandt , Martin Schilling , Verena Dahl , Jochen Kleinen , Joachim Venzmer
摘要： The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.
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公开(公告)号：US10292925B2
公开(公告)日：2019-05-21
申请号：US15549183
申请日：2015-03-13
发明人： Yinghua Gu , Haizhou Zhang , Achim Friedrich , Juergen Meyer , Verena Dahl , Juan Chu , Jan Marian von Hof
IPC分类号： A61K8/02 , A61K8/04 , A61K8/06 , A61K8/39 , A61K8/49 , A61K8/60 , A61K8/86 , A61K9/00 , A61K9/06 , C08L5/00 , A61K47/14 , A61K9/107 , A61Q17/04 , A61Q19/00
摘要： The present invention relates to a PEG free, stable, low viscosity classic oil-in-water emulsion and the use and preparation thereof. The oil-in-water emulsion comprises, A) a primary emulsifier selected from alkyl polyglucosides and long chained polyglycerol esters, B) a secondary emulsifier selected from short chained polyglycerol esters and short chained sorbitan esters, and optionally a thickener if the amount of secondary emulsifier is below 2.5 wt. %. The emulsion is a classic emulsion and can be sprayable. The emulsion is suitable to prepare spray or foam emulsion products with good application effect.
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公开(公告)号：US10544384B2
公开(公告)日：2020-01-28
申请号：US15546297
申请日：2016-02-08
申请人： Evonik Degussa GmbH
发明人： Ralph Scheuermann , Marcel Pickl , Michael Ferenz , Hans Henning Wenk , Martin Schilling , Kathrin Daniela Brandt , Verena Dahl
摘要： The invention provides compositions comprising at least one rhamnolipid and at least one siloxane, characterized in that the weight ratio of rhamnolipid to siloxane is from 5,000,000:1 to 100:1, preferably from 500,000:1 to 1000:1, particularly preferably from 25,000:1 to 2500:1. In another embodiment, the invention provides compositions include rhamnolipid in an amount of from 0.5% by weight to 70% by weight, preferably from 2% by weight to 60% by weight, particularly preferably from 3% by weight to 50% by weight, where the percentages by weight refer to the total composition.
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公开(公告)号：US20180016525A1
公开(公告)日：2018-01-18
申请号：US15546297
申请日：2016-02-08
申请人： Evonik Degussa GmbH
发明人： Ralph Scheuermann , Marcel Pickl , Michael Ferenz , Hans Henning Wenk , Martin Schilling , Kathrin Daniela Brandt , Verena Dahl
摘要： The invention provides compositions comprising at least one rhamnolipid and at least one siloxane, characterized in that the weight ratio of rhamnolipid to siloxane is from 5,000,000:1 to 100:1, preferably from 500,000:1 to 1000:1, particularly preferably from 25,000:1 to 2500:1. In another embodiment, the invention provides compositions include rhamnolipid in an amount of from 0.5% by weight to 70% by weight, preferably from 2% by weight to 60% by weight, particularly preferably from 3% by weight to 50% by weight, where the percentages by weight refer to the total composition.
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公开(公告)号：US20190256542A1
公开(公告)日：2019-08-22
申请号：US16075298
申请日：2017-02-15
申请人： Evonik Degussa GmbH
发明人： Xin Lu , Sandra Nattland , Monica Desiree van Logchem , Hans Henning Wenk , Fabien Cabirol , Verena Dahl , Ralph Scheuermann , Kathrin Daniela Brandt , Jochen Kleinen
摘要： The invention provides ester derivatives of rhamnolipids, formulations comprising these, and the use thereof.
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公开(公告)号：US20190040095A1
公开(公告)日：2019-02-07
申请号：US16074828
申请日：2017-02-15
申请人： Evonik Degussa GmbH
发明人： Xin Lu , Sandra Nattland , Monica Desiree van Logchem , Hans Henning Wenk , Fabien Cabirol , Verena Dahl , Ralph Scheuermann , Kathrin Daniels Brandt , Jochen Kleinen
摘要： The invention provides derivatives of rhamnolipids, formulations comprising these, and the use thereof.
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公开(公告)号：US20170202770A1
公开(公告)日：2017-07-20
申请号：US15380137
申请日：2016-12-15
申请人： Evonik Degussa GmbH
发明人： Achim Friedrich , Juergen Meyer , Frank Unger , Verena Dahl , Jan Marian von Hof , Oliver Springer
IPC分类号： A61K8/85 , A61K8/26 , A61Q15/00 , A61Q1/02 , A61Q17/04 , A61Q19/00 , A61Q19/08 , A61K8/73 , A61K8/06
CPC分类号： A61K8/85 , A61K8/062 , A61K8/26 , A61K8/27 , A61K8/28 , A61K8/39 , A61K8/737 , A61K2800/30 , A61Q1/02 , A61Q15/00 , A61Q17/04 , A61Q19/007 , A61Q19/04 , A61Q19/08
摘要： The invention relates to compositions comprising polyglycerol esters and hydroxyalkyl-modified guar.
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