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公开(公告)号:US20220071865A1
公开(公告)日:2022-03-10
申请号:US17416096
申请日:2019-12-17
发明人: TAakashi SASAKI , Ryan CHIN , Julie Ann WIELAND , Yi ZHANG , Ronald GABBARD , Yabin LEI , Lewis Michael POPPLEWELL , Clémentine MARTEAU-ROUSSY
IPC分类号: A61K8/11 , C11D3/50 , A61Q5/12 , A61Q5/02 , C11D3/00 , A61Q15/00 , C11D3/382 , C11D3/37 , C11D3/22 , C11D3/20 , C11D3/384 , A61K8/81 , A61K8/33 , A61K8/64 , A61K8/73
摘要: Disclosed are microcapsule compositions comprising a microcapsule dispersed in an aqueous phase. The microcapsule has a microcapsule core and a microcapsule wall. The microcapsule core contains an active material. The microcapsule wall encapsulates the microcapsule core and is formed of a polymeric network having a protein moiety, a multi-functional electrophile moiety, and a third moiety derived from a chaotropic agent, a multi-functional nucleophile, or a combination thereof. Also disclosed are preparation method and consumer products containing the microcapsule composition.
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公开(公告)号:US20220177815A1
公开(公告)日:2022-06-09
申请号:US17602032
申请日:2019-12-17
发明人: Lewis Michael POPPLEWELL , Ronald GABBARD , Yabin LEI , Takashi SASAKI , Julie Ann WIELAND , Li XU , Yi ZHANG , Niels AKEROYD , Volkert DE VILLENEUVE , Rob HUNTER
摘要: A biodegradable core-shell microcapsule composition with controlled release of an active material is provided, wherein the shell of the microcapsule is composed of a biopolymer.
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公开(公告)号:US20220226797A1
公开(公告)日:2022-07-21
申请号:US17602102
申请日:2019-12-17
发明人: Lewis Michael POPPLEWELL , Ronald GABBARD , Yabin LEI , Takashi SASAKI , Julie Ann WIELAND , Li XU , Yi ZHANG
摘要: A biodegradable core-shell microcapsule composition with controlled release of an active material is provided, wherein the shell of the microcapsule is composed of a biopolymer cross-linked with a combination of two or more different types of cross-linking agents.
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公开(公告)号:US20220071864A1
公开(公告)日:2022-03-10
申请号:US17416090
申请日:2019-12-17
发明人: YI ZHANG , Yabin LEI , Li XU , Ronald GABBARD , Lewis Michael POPPLEWELL , Julie Ann WIELAND , Takashi SASAKI , Clémentine MARTEAU-ROUSSY
IPC分类号: A61K8/11 , A61K9/50 , A61K8/73 , A61Q5/02 , A61Q5/12 , A61Q19/10 , A61Q19/00 , A61Q15/00 , C11D11/00 , C11D3/00 , C11D3/50 , B01J13/16
摘要: Disclosed are microcapsules each having a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains an active material and the microcapsule wall contains hydroxyethyl cellulose moieties. Also disclosed are preparation method and consumer products containing the microcapsules.
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公开(公告)号:US20220250025A1
公开(公告)日:2022-08-11
申请号:US17416099
申请日:2019-12-17
发明人: NIELS AKEROYD , Jeroen van Holland , Volkert de Villeneuve , Robert Allan HUNTER , Ronald GABBARD , Yabin LEI , Lewis Michael POPPLEWELL , Takashi SASAKI , Julie Ann WIELAND
摘要: Microcapsule compositions as disclosed comprising a microcapsule dispersed in an aqueous phase. The microcapsule has a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains an active material. The microcapsule wall is formed of a polymeric network comprising a first moiety derived from a protein, and a second moiety derived from a multi-functional electrophile. Also disclosed are preparation methods and consumer products containing the microcapsule compositions.
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公开(公告)号:US20220175636A1
公开(公告)日:2022-06-09
申请号:US17602073
申请日:2019-12-17
发明人: Lewis Michael POPPLEWELL , Ronald GABBARD , Yabin LEI , Takashi SASAKI , Julie Ann WIELAND , Li XU , Yi ZHANG , Niels AKEROYD , Volkert DE VILLENEUVE , Rob HUNTER , Judith KERSCHNER , Valery CLAUDE
摘要: A consumer product with controlled release of an active material is provided, wherein said active material is encapsulated in a biodegradable core-shell microcapsule composition, wherein the shell of the microcapsule is composed of a biopolymer.
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公开(公告)号:US20190184364A1
公开(公告)日:2019-06-20
申请号:US16284605
申请日:2019-02-25
发明人: John BRAHMS , Yabin LEI , Julie Ann WIELAND , Li XU , Lewis Michael POPPLEWELL , Frederique Marie-Helene Brigitte CARPUAT , Manon Blandine Marie GILLES , Emmanuel DIMOTAKIS
CPC分类号: B01J13/025 , B01J13/14 , C11B9/00
摘要: Disclosed are fragrance compositions containing a microcapsule, a fragrance, a hydrocolloid, and a solvent. Also disclosed is a method of preparing these fragrance compositions.
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