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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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2.发明申请公开(公告)号：US20180134987A1
公开(公告)日：2018-05-17
申请号：US15576697
申请日：2016-05-27
申请人： EVONIK DEGUSSA GMBH
发明人： Gabriela FEDOR , Martin Philip ATKINS , Peter GOODRICH , Christopher Klatt HAMER , Daniel WITTHAUT , Ulrich BOES
摘要： The present invention relates to a process for refining glyceride oil comprising the steps of: (i) contacting glyceride oil with a liquid comprising a basic quaternary ammonium salt to form a treated glyceride oil; wherein the quaternary ammonium salt comprises a basic anion selected from hydroxide, alkoxide, alkylcarbonate, hydrogen carbonate, carbonate, serinate, prolinate, histidinate, threoninate, valinate, asparaginate, taurinate and lysinate; and a quaternary ammonium cation; (ii) separating the treated glyceride oil from a salt comprising the quaternary ammonium cation; and (iii) subjecting the treated glyceride oil after the separation step to at least one further refining step; and to the use of contacting a glyceride oil with the basic quaternary ammonium salt for preventing or reducing the formation of fatty acid esters of chloropropanols and/or glycidol upon heating of the glyceride oil.
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3.发明申请公开(公告)号：US20180134988A1
公开(公告)日：2018-05-17
申请号：US15576700
申请日：2016-05-27
申请人： EVONIK DEGUSSA GMBH
发明人： Gabriela FEDOR , Martin Philip ATKINS , Peter GOODRICH , Christopher Klatt HAMER , Daniel WITTHAUT , Ulrich BOES
摘要： The present invention relates to a process for removing metal from metal-containing glyceride oil comprising the steps of: (i) contacting a glyceride oil, comprising chromium, manganese, iron, cobalt, nickel and/or copper in a total amount of from 10 mg/kg to 10,000 mg/kg, with a liquid comprising a basic quaternary ammonium salt to form a treated glyceride oil; wherein the basic quaternary ammonium salt comprises a basic anion selected from hydroxide, alkoxide, alkylcarbonate, hydrogen carbonate, carbonate, serinate, prolinate, histidinate, threoninate, valinate, asparaginate, taurinate and lysinate; and (ii) separating the treated glyceride oil from a salt comprising the quaternary ammonium cation, providing a treated glyceride oil containing a reduced amount of metals.
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