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公开(公告)号:US10034819B2
公开(公告)日:2018-07-31
申请号:US14431275
申请日:2013-09-23
申请人: FIRMENICH SA
IPC分类号: C11D3/50 , C11D17/00 , A61K8/11 , A61K8/73 , A61K8/84 , B01J13/16 , B01J13/14 , B01J13/10 , B01J13/22 , C11B9/00 , A61Q15/00 , A61K8/65 , A61K8/87 , A61Q19/10 , A61Q5/02 , A61Q5/12
CPC分类号: A61K8/11 , A61K8/65 , A61K8/73 , A61K8/84 , A61K8/87 , A61K2800/412 , A61Q5/02 , A61Q5/12 , A61Q15/00 , A61Q19/10 , B01J13/10 , B01J13/14 , B01J13/16 , B01J13/22 , C11B9/00 , C11D3/505
摘要: The invention relates to a method of making multilayer core/shell microcapsules for delivery of active agents such as fragrance components of perfume oils. The method includes forming an outer shell by coacervation surrounding an internal phase which contains the active agent; and forming an inner shell by interfacial polymerization at the interface between the internal phase and the outer shell. The internal phase contains the active agent. The microcapsules are typically incorporated in a consumer product wherein the multilayer shell prevents the active agent from release until desired, generally during use of the consumer product.
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公开(公告)号:US20150250689A1
公开(公告)日:2015-09-10
申请号:US14431275
申请日:2013-09-13
申请人: Firmenich SA
CPC分类号: A61K8/11 , A61K8/65 , A61K8/73 , A61K8/84 , A61K8/87 , A61K2800/412 , A61Q5/02 , A61Q5/12 , A61Q15/00 , A61Q19/10 , B01J13/10 , B01J13/14 , B01J13/16 , B01J13/22 , C11B9/00 , C11D3/505
摘要: The invention relates to a method of making multilayer core/shell microcapsules for delivery of active agents such as fragrance components of perfume oils. The method includes forming an outer shell by coacervation surrounding an internal phase which contains the active agent; and forming an inner shell by interfacial polymerization at the interface between the internal phase and the outer shell. The internal phase contains the active agent. The microcapsules are typically incorporated in a consumer product wherein the multilayer shell prevents the active agent from release until desired, generally during use of the consumer product.
摘要翻译: 本发明涉及制备用于递送活性剂如香料油的香料组分的多层芯/壳微胶囊的方法。 该方法包括通过围绕包含活性剂的内相的凝聚形成外壳; 并且通过在内相和外壳之间的界面处的界面聚合形成内壳。 内相含有活性剂。 微胶囊通常并入消费品中,其中多层壳通常在消费品的使用期间防止活性剂的释放直至需要。
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公开(公告)号:US10092023B2
公开(公告)日:2018-10-09
申请号:US14402469
申请日:2013-05-23
申请人: FIRMENICH SA
IPC分类号: A23L2/00 , A23L1/22 , A23L2/56 , A61K8/65 , A61K8/73 , A61Q19/00 , A61K8/11 , A23P10/30 , A23L29/25 , A23L29/281 , A23L29/294 , A23L27/00 , A23L27/20
摘要: The invention relates to a process for preparing a hybrid coacervate capsule by mixing a first polymer with particles to form particle/polymer complexes; interacting a second polymer with the particle/polymer complexes to form a mixture comprising hybrid complex coacervates which contain particulate inclusions; and adding a core material to the mixture so that the hybrid complex coacervates deposit as a coating layer around the core material. The capsules form another embodiment of the invention.
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公开(公告)号:US20150104545A1
公开(公告)日:2015-04-16
申请号:US14402469
申请日:2013-05-23
申请人: FIRMENICH SA
IPC分类号: A23L1/22
CPC分类号: A23L1/22016 , A23L2/56 , A23L27/203 , A23L27/72 , A23L29/25 , A23L29/284 , A23L29/294 , A23P10/30 , A23V2002/00 , A61K8/11 , A61K8/65 , A61K8/73 , A61K2800/10 , A61Q19/00
摘要: The invention relates to a process for preparing a hybrid coacervate capsule by mixing a first polymer with particles to form particle/polymer complexes; interacting a second polymer with the particle/polymer complexes to form a mixture comprising hybrid complex coacervates which contain particulate inclusions; and adding a core material to the mixture so that the hybrid complex coacervates deposit as a coating layer around the core material. The capsules form another embodiment of the invention.
摘要翻译: 本发明涉及通过将第一聚合物与颗粒混合以形成颗粒/聚合物复合物来制备混合凝聚层胶囊的方法; 使第二聚合物与颗粒/聚合物复合物相互作用以形成包含杂质复合凝聚体的混合物,其含有颗粒夹杂物; 并将核心材料添加到混合物中,使得混合复合物凝聚在芯材周围作为涂层沉积。 胶囊形成本发明的另一个实施方案。
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公开(公告)号:US20140099400A1
公开(公告)日:2014-04-10
申请号:US13977828
申请日:2011-12-05
申请人: FIRMENICH SA
发明人: Jérôme Barra , Grégory Dardelle , Maurus Marty , Nathalie Vivien Castoni , Marion Wick , Dana Zampieri
CPC分类号: A23G4/20 , A23G4/062 , A23G4/123 , A23L27/72 , A23L27/77 , A23L29/065 , A23L29/25 , A23P10/30 , A23P30/20 , A23V2002/00 , A23V2200/224 , A23V2250/76 , A23V2200/15 , A23G2220/20
摘要: The present invention relates to the field of encapsulation. More particularly, it relates to a new process for encapsulating an active ingredient in or on an edible composition.
摘要翻译: 本发明涉及封装领域。 更具体地说,本发明涉及将活性成分包封在可食用组合物中或其上的新方法。
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