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公开(公告)号：WO2023009514A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/038330
申请日：2022-07-26
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC. , GABBARD, Ronald
Inventor： AKEROYD, Niels , STOICA, Sonia-Patricia , ANQUETIN, Florine , CAVERO, Pedro Garcia , HUNTER, Robert Allan , LEI, Yabin , LUCA VILCIU, Florin , POPPLEWELL, Lewis Michael , WIELAND, Julie Ann , XU, Li
Abstract: Disclosed are biodegradable core-shell microcapsule slurries composed of microcapsules having a wall formed by self-condensation of an isocyanate in the presence of a denatured pea protein as dispersant. Also disclosed are consumer products containing such a core-shell microcapsule slurry and methods for producing core-shell microcapsule slurries.
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公开(公告)号：WO2020131875A3
公开(公告)日：2020-06-25
申请号：PCT/US2019/066858
申请日：2019-12-17
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Inventor： SASAKI, Takashi , CHIN, Ryan , WIELAND, Julie Ann , ZHANG, Yi , GABBARD, Ronald , LEI, Yabin , POPPLEWELL, Lewis Michael , MARTEAU-ROUSSY, Clémentine
Abstract: 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：WO2020131875A2
公开(公告)日：2020-06-25
申请号：PCT/US2019/066858
申请日：2019-12-17
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Inventor： SASAKI, Takashi , CHIN, Ryan , WIELAND, Julie Ann , ZHANG, Yi , GABBARD, Ronald , LEI, Yabin , POPPLEWELL, Lewis Michael , MARTEAU-ROUSSY, Clémentine
IPC: A61K8/11
Abstract: 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：WO2023049260A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/044379
申请日：2022-09-22
Inventor： GABBARD, Ronald , WIELAND, Julie Ann , LEI, Yabin , BEACH, Evan , KUNZEL, Crystal , GROSS, Richard Alan , WANG, Xue
Abstract: This disclosure relates to biodegradable core-shell microcapsule compositions wherein the microcapsule shell contains a polymer formed with a biobased epoxide and a polyamine. This disclosure also relates to a method of preparing such biodegradable core-shell microcapsules. This disclosure also relates to consumer products containing such biodegradable core-shell microcapsules.
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公开(公告)号：WO2020131866A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/066844
申请日：2019-12-17
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Inventor： XU, Li , LEI, Yabin , GABBARD, Ronald , POPPLEWELL, Lewis Michael , WIELAND, Julie Ann , ZHANG, Yi , SASAKI, Takashi , MARTEAU-ROUSSY, Clémentine
Abstract: Disclosed are microcapsule compositions having microcapsules suspended in an aqueous phase. Each of the microcapsules has a single core-shell structure and contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule compositions include a pectin. Also disclosed are preparation methods and use of the microcapsule compositions in consumer products.
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Patent Agency Ranking
公开(公告)号：WO2020131879A2
公开(公告)日：2020-06-25
申请号：PCT/US2019/066863
申请日：2019-12-17
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Inventor： AKEROYD, Niels , VAN HOLLAND, Jeroen , DE VILLENEUVE, Volkert , HUNTER, Rob , GABBARD, Ronald , LEI, Yabin , POPPLEWELL, Lewis Michael , SASAKI, Takashi , WIELAND, Julie Ann , ZHANG, Yi , MARTEAU-ROUSSY, Clémentine
IPC: A61K8/11
Abstract: 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：WO2020131855A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/066816
申请日：2019-12-17
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Inventor： SASAKI, Takashi , POPPLEWELL, Lewis Michael , GABBARD, Ronald , CHIN, Ryan , LEI, Yabin , WIELAND, Julie Ann , ZHANG, Yi , MARTEAU-ROUSSY, Clémentine
IPC: A61K8/11 , A61K8/73 , A61K8/84 , A61K8/33 , A61K8/60 , A61Q13/00 , A61Q19/00 , B01J13/06 , C11D17/08
Abstract: Disclosed are microcapsule compositions having a microcapsule that contains a microcapsule core and a microcapsule shell encapsulating the microcapsule core. The microcapsule has a particle size of 1 micron to 100 microns in diameter. The microcapsule core contains an active material. The microcapsule shell is formed of at least three moieties, in which a first moiety is derived from a polygalactomannan, a second moiety is derived from a polyisocyanate, and a third moiety is derived from a multi-functional aldehyde or a tannic acid.
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公开(公告)号：WO2020131956A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/066975
申请日：2019-12-17
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Inventor： ZHANG, Yi , LEI, Yabin , XU, Li , GABBARD, Ronald , POPPLEWELL, Lewis Michael , WIELAND, Julie Ann , SASAKI, Takashi , MARTEAU-ROUSSY, Clémentine
IPC: B01J13/14 , C08G18/64 , C08L61/04 , C08L1/02 , C11D3/50 , C11D17/08 , A61K8/11 , A61K9/50 , A61Q15/00
Abstract: 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：WO2020131890A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/066883
申请日：2019-12-17
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Inventor： XU, Li , LEI, Yabin , GABBARD, Ronald , POPPLEWELL, Lewis Michael , WIELAND, Julie Ann , ZHANG, Yi , SASAKI, TAkashi
Abstract: Disclosed are microcapsule compositions and their preparation methods. The microcapsule composition has 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 selected from the group consisting of a fragrance, cosmetic active, malodor counteractant, and combinations thereof. The microcapsule wall is formed of a polymeric network comprising of at least three moieties: (i) a first moiety derived from a chitosan, (ii) a second moiety derived from a polyisocyanate, and (iii) a third moiety derived from a polyphenol. Also disclosed are consumer products contain such a microcapsule composition.
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公开(公告)号：WO2020131879A3
公开(公告)日：2020-06-25
申请号：PCT/US2019/066863
申请日：2019-12-17
Applicant: INTERNATIONAL FLAVORS & FRAGRANCES INC.
Inventor： AKEROYD, Niels , VAN HOLLAND, Jeroen , DE VILLENEUVE, Volkert , HUNTER, Rob , GABBARD, Ronald , LEI, Yabin , POPPLEWELL, Lewis Michael , SASAKI, Takashi , WIELAND, Julie Ann , ZHANG, Yi , MARTEAU-ROUSSY, Clémentine
Abstract: 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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