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公开(公告)号：US11160761B2
公开(公告)日：2021-11-02
申请号：US16086198
申请日：2017-03-20
发明人： John Brahms , Ronald Gabbard , Feng Geng , Julie Ann Wieland , Li Xu , Lewis Michael Popplewell
IPC分类号： A61K9/48 , A23L27/00 , A23P10/35 , A21D2/02 , A21D2/16 , A23G4/06 , A61K8/11 , B01J13/08 , B01J13/20
摘要： Disclosed is a microcapsule containing: (i) a microcapsule core having an active material, and (ii) a microcapsule wall formed of a first polymer and second polymer. The first polymer is a sol-gel polymer. The second polymer is gum arabic, purity gum ultra, gelatin, chitosan, xanthan gum, plant gum, carboxymethyl cellulose, sodium carboxymethyl guar gum, or a combination thereof. The weight ratio between the first and second polymer is 1:10 to 10:1. Also disclosed are processes for preparing the microcapsule and uses of the microcapsules in consumer products.
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公开(公告)号：US11091752B2
公开(公告)日：2021-08-17
申请号：US16487196
申请日：2018-02-26
摘要： A Squalene Hopene Cyclase (SHC) isolated from Gluconobacter morbifer is provided as are variants and a method for using the G. morbifer SHC to biocatalytically convert homofarnesol to ambroxan.
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公开(公告)号：US20210212352A1
公开(公告)日：2021-07-15
申请号：US17219021
申请日：2021-03-31
IPC分类号： A23L27/00 , A61K8/81 , A61K8/92 , B33Y70/00 , A61K8/25 , B29C64/112 , A61K8/02 , A61Q13/00 , A61K8/85 , A61Q15/00 , B29C64/295 , B29C64/209 , A23P20/25
摘要： Methods of preparing a delivery system are described. Each method uses a first and second printing materials. The second printing material contains an active material such as a fragrance, flavor, malodor counteracting agent, and mixture thereof.
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公开(公告)号：US11021421B2
公开(公告)日：2021-06-01
申请号：US15843810
申请日：2017-12-15
发明人： Sunitha Rao Tadepalli , Alan Stuart Goldman , Xiaoguang Zhou , Geatesh Karunakaran Tampy , John Cherkauskas
摘要： Disclosed are methods of preparing unsaturated carbocyclic compounds through dehydrogenation of corresponding saturated carbocyclic compounds.
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公开(公告)号：US20210086525A1
公开(公告)日：2021-03-25
申请号：US17050025
申请日：2019-04-26
IPC分类号： B41J3/407 , A23L27/00 , B41J2/175 , B41J11/00 , B41M3/00 , C09D11/03 , C09D11/38 , F26B17/02
摘要： A system and method for printing and drying flavors and fragrances is provided. The system and method include a source of flavor or fragrance, a print assembly adapted to print the flavor or fragrance, a movable product conveyor that directly receives the printed flavor or fragrance and a drying component. As the movable product conveyor passes through or adjacent to the drying component, the printed flavor or fragrance is dried thereby providing a free-flowing flavor or fragrance product.
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![STEREOSELECTIVE SYNTHESIS OF PERHYDRO-3,6-DIALKYL-2-BENZO[B]FURANONES AND ANALOGS](/abs-image/US/2020/12/03/US20200377466A1/abs.jpg.150x150.jpg)
公开(公告)号：US20200377466A1
公开(公告)日：2020-12-03
申请号：US16886009
申请日：2020-05-28
发明人： Yigal BECKER , Michael CHESIKS
IPC分类号： C07D307/83 , B01J23/46
摘要： Synthetic methods of preparing perhydro-3,6-dimethyl-2-benzo[b]furanones, in particular dihydromintlactone, and analogs through reaction of dehydrogenation of menthanediols and analogs with a base in the presence of (carbonylchlorohydrido[bis-(2-diphenylphosphinoethyl)amine]ruthenium(II) as catalyst in good stereoselectivity and yields under stereochemistry controlled conditions are disclosed.
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公开(公告)号：US10793807B2
公开(公告)日：2020-10-06
申请号：US16039792
申请日：2018-07-19
IPC分类号： C11B9/00
摘要： The present invention relates to novel compounds and their use as fragrance materials.
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公开(公告)号：US20200040284A1
公开(公告)日：2020-02-06
申请号：US16571692
申请日：2019-09-16
发明人： Joseph BRAIN , Robert Muir , Tamara Wynn Hopkins
摘要： The present invention is an ethyl vanillin and/or vanillin friable shell-core microcapsule composition prepared by combining ethyl vanillin or vanillin with preformed friable shell-core microcapsules for a time sufficient for the ethyl vanillin or vanillin and microencapsulates to interact. Wash off consumer products and a method for depositing ethyl vanillin or vanillin on a surface are also provided.
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公开(公告)号：US10537503B2
公开(公告)日：2020-01-21
申请号：US15556111
申请日：2016-03-04
发明人： Yabin Lei , Li Xu , John Brahms
IPC分类号： A61K8/11 , A01N25/28 , A61K8/73 , A61K8/81 , A61K8/84 , A61Q1/12 , A61Q5/06 , A61Q5/12 , A61Q13/00 , A61Q15/00 , A61Q19/00 , A61Q19/10 , B01J13/18 , C11B9/00
摘要： A microcapsule composition is provided, which contains a polyurea or polyurethane microcapsule, an alkylnaphthalenesulfonate formaldehyde condensate, and polyvinylpyrrolidone. Also disclosed is a process of preparing the microcapsule composition and a consumer product having such a microcapsule composition.
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公开(公告)号：US10227269B2
公开(公告)日：2019-03-12
申请号：US15735712
申请日：2016-08-04
发明人： Mohamad Gara , Yigal Becker
IPC分类号： C07C2/00 , C11B9/00 , B01J23/00 , C07C2/86 , C07C29/32 , C07C45/69 , A23L27/20 , B01J23/06 , B01J23/72 , B01J35/00 , B01J35/02 , C07C29/44 , C07C45/61
摘要： Disclosed is a cyclopropanation process comprising the step of reacting an alkene compound having at least one carbon-carbon double bond with at least one dihaloalkane. The reaction is carried out in the presence of (i) particulate metal Zn, (ii) catalytically effective amount of particulate metal Cu or a salt thereof, (iii) at least one haloalkylsilane, and (iv) at least one solvent.
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