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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: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:US10085925B2
公开(公告)日:2018-10-02
申请号:US15047364
申请日:2016-02-18
发明人: Yabin Lei , Lewis Michael Popplewell , Li Xu , John Brahms , Xiang Fei
IPC分类号: A61K8/11 , A61K8/73 , A61K8/81 , A61K8/87 , A61K8/92 , A61Q13/00 , A61Q5/12 , A61Q19/00 , A61K8/84 , C11D17/00 , C11D3/50
摘要: A microcapsule composition useful in delivering an active material contains a first microcapsule and a second microcapsule. The first microcapsule has a zeta potential of 10 mV or greater, the second microcapsule has a zeta potential of 5 mV or less, and the weight ratio of the first microcapsule and the second microcapsule is between 1:10 and 10:1. Also disclosed are consumer products containing such a microcapsule composition.
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公开(公告)号:US20170281480A1
公开(公告)日:2017-10-05
申请号:US15504766
申请日:2015-08-19
发明人: Franklin Pringgosusanto , Lewis Michael Popplewell , John Brahms , Yabin Lei , Judith Kerschner , Michael V. Imperiale
CPC分类号: A61K8/11 , A61K8/87 , A61K2800/412 , A61K2800/805 , A61Q13/00 , A61Q15/00 , B01J13/14 , C11D3/001 , C11D3/505
摘要: Methods of preparing a capsule delivery system having two or more different capsules. Also disclosed are capsule delivery systems and consumer products containing such a capsule delivery system.
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公开(公告)号:US20220411716A1
公开(公告)日:2022-12-29
申请号:US17340132
申请日:2021-06-07
发明人: Miguel A. Teixeira , Franc T. Schiet , Judith Lynne Kerschner , Franco Doro , Timothy Young , Jill Kristine Calindas De Jesus , Yan Liang Betty Fan , Robert Allan Hunter , Volkert De Villeneuve , Caroline Celine Rose Girod , Joseph Brain , Nicole Giffin , Jason Geno , John Brahms
IPC分类号: C11B9/00 , C11D3/50 , C11D3/00 , C11D11/00 , C11D17/06 , A61Q19/10 , A61Q15/00 , C11C5/00 , A61K8/26
摘要: A consumer product composed of ≤1% of a High-Performance fragrance composition and a consumer product active is provided. Use of reduced levels of the High-Performance fragrance composition provides for improved aesthetics such as improved clarity and viscosity, and reduced discoloration and caking.
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公开(公告)号:US11491089B2
公开(公告)日:2022-11-08
申请号:US16098254
申请日:2017-05-03
发明人: John Brahms , Yabin Lei , Julie Wieland , Li Xu , Lewis Michael Popplewell
IPC分类号: A61K8/11 , A61Q13/00 , A61K8/04 , D06M23/12 , A61K8/37 , C11D7/50 , C11D3/43 , B01J13/20 , A61K8/87 , D06M23/06 , A61K9/06 , D06M13/00 , A61K9/50 , A61K9/00 , A01N25/28 , A01N37/18 , A61K8/25 , A61K8/43 , A61K8/65 , A61K8/84 , A61Q15/00 , A61Q19/00 , C11D3/00 , C11D3/50 , C11D11/00 , C11D17/00 , A61K9/48
摘要: A reloadable microcapsule contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains a hydrophobic core solvent and a hydrophilic core solvent, and the microcapsule wall, formed of an encapsulating polymer, is permeable to the hydrophilic core solvent. Also disclosed are methods of preparing the reloadable microcapsule and consumer products having the microcapsules.
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公开(公告)号:US09816059B2
公开(公告)日:2017-11-14
申请号:US14579342
申请日:2014-12-22
发明人: Volkert de Villeneuve , Djurre Sijbren Postma , Elizabeth Geertruida Maria Brundel , John Brahms , Li Xu , Joan G. L. Pluter , Laura French , Yabin Lei , Lewis Michael Popplewell , Xiao Huang
IPC分类号: C11D17/00 , C11B9/00 , C11D3/00 , C11D3/37 , A61K8/73 , A61K8/84 , A61K8/11 , B01J13/14 , B01J13/16 , B01J13/20 , C11D3/50 , A61Q13/00 , A23L27/00
CPC分类号: C11D17/0039 , A23L27/72 , A23L27/74 , A61K8/11 , A61K8/731 , A61K8/84 , A61K2800/412 , A61K2800/624 , A61Q13/00 , B01J13/14 , B01J13/16 , B01J13/206 , C11B9/00 , C11D3/0015 , C11D3/3726 , C11D3/505
摘要: A capsule composition containing a capsule and a stabilizing agent. The capsule has an oil core containing an active material and a capsule wall encapsulating the oil core. The active material is a fragrance, a flavor, a malodor counteractant, or a combination thereof. The wall is formed of polyurea or polyurethane. The capsule composition has 20 ppm or greater of the stabilizing agent, which is a multi-functional amine, an amino acid, a polymer mixture, or a combination thereof. Also disclosed is a consumer product containing this capsule composition.
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公开(公告)号:US10555879B2
公开(公告)日:2020-02-11
申请号:US16045179
申请日:2018-07-25
发明人: Yabin Lei , Lewis Michael Popplewell , Li Xu , John Brahms , Xiang Fei
IPC分类号: A61K8/11 , A61K8/73 , A61K8/81 , A61K8/84 , A61K8/87 , A61K8/92 , A61Q19/00 , C11D17/00 , C11D3/50 , A61Q3/00 , A61Q5/12 , A61Q13/00
摘要: A microcapsule composition useful in delivering an active material contains a first microcapsule and a second microcapsule. The first microcapsule has a zeta potential of 10 mV or greater, the second microcapsule has a zeta potential of 5 mV or less, and the weight ratio of the first microcapsule and the second microcapsule is between 1:10 and 10:1. Also disclosed are consumer products containing such a microcapsule composition.
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公开(公告)号:US20180042825A1
公开(公告)日:2018-02-15
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 , A61Q5/06 , A61Q15/00 , A61Q19/10 , C11B9/00 , A61Q5/12 , A61K8/84 , A61K8/81 , A61K8/73 , A61Q13/00 , B01J13/18 , A61Q1/12 , A61Q19/00
CPC分类号: A61K8/11 , A01N25/28 , A01N31/16 , A61K8/732 , A61K8/8176 , A61K8/84 , A61K2800/624 , A61K2800/63 , A61Q1/12 , A61Q5/06 , A61Q5/12 , A61Q13/00 , A61Q15/00 , A61Q19/001 , A61Q19/007 , A61Q19/10 , B01J13/14 , B01J13/16 , B01J13/18 , B32B5/16 , C11B9/00 , C11D3/505
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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