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公开(公告)号：US11166889B2
公开(公告)日：2021-11-09
申请号：US15756603
申请日：2017-12-13
发明人： Evelyn Mohammed , Amjad Farooq , Robert Vogt , Paul Thomson , Yelloji-Rao Mirajkar , Victoria Yeung
摘要： Disclosed herein is a composition comprising a pH-sensitive microcapsule comprising (1) a shell wall comprising at least one polymer chosen from cellulose derivatives and acrylate derivatives, and at least one structuring agent chosen from shellac, ethyl cellulose, and fumed silica, and (2) at least one functional ingredient encapsulated inside the shell wall; and a carrier having a pH of less than about 7. Further disclosed herein are methods of making a composition comprising a pH-sensitive microcapsule.
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公开(公告)号：US20200237629A1
公开(公告)日：2020-07-30
申请号：US15756603
申请日：2017-12-13
发明人： Evelyn Mohammed , Amjad Farooq , Robert Vogt , Paul Thomson , Yelloji-Rao Mirajkar , Victoria Yeung
摘要： Disclosed herein is a composition comprising a pH-sensitive microcapsule comprising (1) a shell wall comprising at least one polymer chosen from cellulose derivatives and acrylate derivatives, and at least one structuring agent chosen from shellac, ethyl cellulose, and fumed silica, and (2) at least one functional ingredient encapsulated inside the shell wall; and a carrier having a pH of less than about 7. Further disclosed herein are methods of making a composition comprising a pH-sensitive microcapsule.
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公开(公告)号：US12075797B2
公开(公告)日：2024-09-03
申请号：US18475644
申请日：2023-09-27
发明人： Michelle Miguelino , Fusong Sun , Veronica Semeghini , Mania Bankova , Victoria Yeung , Tracy Bariexca , Catalina Monroy , Cajetan Dogo-Isonagie
CPC分类号： A23G4/10 , A23G3/42 , A23V2002/00
摘要： The present disclosure provides low-water oral care compositions comprising a whitening agent and a flavor system encapsulating one or more flavor ingredients, wherein the flavor system provides improved taste to the consumer, masking the negative taste attributes of the whitening or oxidizing agents, and is also believed to be able to improve the flavor stability over the life of the product, and methods of using the same.
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公开(公告)号：US11805788B2
公开(公告)日：2023-11-07
申请号：US18091950
申请日：2022-12-30
发明人： Michelle Miguelino , Fusong Sun , Veronica Semeghini , Mania Bankova , Victoria Yeung , Tracy Bariexca , Catalina Monroy , Cajetan Dogo-Isonagie
CPC分类号： A23G4/10 , A23G3/42 , A23V2002/00
摘要： The present disclosure provides low-water oral care compositions comprising a whitening agent and a flavor system encapsulating one or more flavor ingredients, wherein the flavor system provides improved taste to the consumer, masking the negative taste attributes of the whitening or oxidizing agents, and is also believed to be able to improve the flavor stability over the life of the product, and methods of using the same.
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