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1.发明授权公开(公告)号：US10815191B2
公开(公告)日：2020-10-27
申请号：US14861391
申请日：2015-09-22
申请人： Evonik Degussa GmbH
IPC分类号： C07C219/08 , A61Q5/06 , A61Q5/12 , A61K8/41 , A61Q5/02 , A61K8/45 , C07C219/06 , A61Q19/10
摘要： The invention relates to cosmetic formulations comprising specific ester quats based on isopropanolamine or tetrahydroxypropyl ethylenediamine, and to the use of these ester quats in cosmetics.
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公开(公告)号：US10793664B2
公开(公告)日：2020-10-06
申请号：US15970998
申请日：2018-05-04
申请人： Evonik Degussa GmbH
摘要： A process for preparing trimers and/or oligomers of diisocyanates is disclosed along with a composition of trimers and/or oligomers formed from diisocyanates and monomeric diisocyanates obtainable by reaction of I. 5-94.999% by weight of A) at least one diisocyanate having a boiling point of less than 250° C. (at standard pressure) and/or B) at least one diisocyanate having a boiling point of 250-350° C. (at standard pressure), in the presence of II. 94.999-5% by weight of C) at least one diisocyanate having a boiling point above 350° C. (at standard pressure), III. in the presence of at least one trimerization catalyst in amounts of 0.001% to 5% by weight, and the amounts of I.-III. add up to 100% by weight.
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公开(公告)号：US10683511B2
公开(公告)日：2020-06-16
申请号：US16132827
申请日：2018-09-17
申请人： EVONIK DEGUSSA GMBH
发明人： Georg Thierbach , Thomas Bekel , Kornelia Voss
摘要： The present invention provides a bacterium of the genus Corynebacterium, in particular of the species Corynebacterium glutamicum, having the ability to excrete an L-amino acid selected from proteinogenic L-amino acids and L-omithine and new measures for the fermentative production of proteinogenic L-amino acids and L-ornithine by such bacteria.
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公开(公告)号：US20200055991A1
公开(公告)日：2020-02-20
申请号：US16458226
申请日：2019-07-01
申请人： Evonik Degussa GmbH
发明人： Wilfried Knott , Horst Dudzik , Frauke Henning , Jan Caßens
IPC分类号： C08G77/392 , C07F7/08
摘要： Described is a process for producing trifluoromethanesulfonic acid-acidified, end-equilibrated, acetoxy-bearing siloxanes which comprises reacting cyclic siloxanes, in particular comprising D4 and/or D5, and/or cyclic branched siloxanes of the D/T type with acetic anhydride using trifluoromethanesulfonic acid as catalyst and with addition of acetic acid.
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公开(公告)号：US10562833B2
公开(公告)日：2020-02-18
申请号：US16204263
申请日：2018-11-29
申请人： Evonik Degussa GmbH
发明人： Dirk Fridag , Robert Franke , Michael Grass , Florian Boeck , Corinna Hecht , Benedikt Dercks , Udo Lenz , Christoph Hiller , Christoph Ehlers , Stefan Münzner
IPC分类号： C07C29/141 , C07C29/17 , B01J31/18 , C07C45/82 , C07C45/74 , C07C29/82 , C07C29/80 , C07C45/50 , C07C31/12 , C07C31/125 , C07C47/02 , C07C47/21
摘要： The present invention relates to a method for preparing saturated Cn- and C2n-alcohols, wherein the ratio of Cn- to C2n-alcohols is controlled by a distillative separation of the aldehydes used.
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6.发明申请公开(公告)号：US20200048672A1
公开(公告)日：2020-02-13
申请号：US16485554
申请日：2018-02-07
申请人： Evonik Degussa GmbH
摘要： The present invention provides a process for production of a solid material containing isomaltulose crystals and trehalulose comprising the process steps A) bringing an enzyme complex which is able to catalyse the reaction of sucrose to isomaltulose and trehalulose into contact with a sucrose-containing solution; B) isomerizing at least some of the sucrose to isomaltulose and trehalulose; C) separating off the enzyme complex to give a solution containing isomaltulose, trehalulose and water; D) partial removal of the water by evaporation, while obtaining a concentrated solution with, based on the total solution, a solid content of 75 wt % to 95 wt %, preferably 80 wt % to 93 wt %, particularly preferably 86 wt % to 92 wt %; E) bringing the concentrated solution to a temperature of 30° C. to 63° C., preferably 45° C. to 62° C., even more preferably 55° C. to 60° C., and subsequent induction of isomaltulose crystallisation in this temperature range followed by cooling while obtaining a solid material containing isomaltulose crystals and trehalulose.
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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：US20200024624A1
公开(公告)日：2020-01-23
申请号：US16320150
申请日：2017-07-26
申请人： Evonik Degussa GmbH
发明人： Thomas HAAS , Markus POTTER , Li LI , Guoqing TAO , Dong CAO
摘要： Provided is a method of producing at least one omega-hydroxyl fatty acid, the method comprising: (a) contacting at least one alkane with at least one recombinant yeast cell in an aqueous medium, wherein the yeast cell is capable of oxidising the alkane to the corresponding omega-hydroxyl fatty acid and the yeast cell comprises a reduced fatty acid degradation capacity.
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9.发明授权公开(公告)号：US10519090B2
公开(公告)日：2019-12-31
申请号：US16216053
申请日：2018-12-11
申请人： EVONIK DEGUSSA GMBH
发明人： Rui Sang , Peter Kucmierczyk , Kaiwu Dong , Ralf Jackstell , Matthias Beller , Robert Franke
摘要： Process for Pd-catalyzed hydroxycarbonylation of diisobutene:acetic acid/diisobutene ratio.
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公开(公告)号：US20190382952A1
公开(公告)日：2019-12-19
申请号：US16484368
申请日：2018-02-07
申请人： EVONIK DEGUSSA GMBH
发明人： Matthias GEISLER , Uwe NUMRICH , Ulrich BOES
摘要： Process for the simple and practical application of a relatively thick heat-insulating layer to a surface to be insulated by: (a) applying a porous substrate consisting of a spacer fabric to the surface of an article, which surface is to be insulated; (b) filling the porous substrate with a heat-insulating formulation; (c) curing the formulation filled into the porous substrate.
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