![液滴和其它隔室内包含包封的活性物质的组合物](/CN/2015/8/12/images/201580063638.jpg)
基本信息:
- 专利标题: 液滴和其它隔室内包含包封的活性物质的组合物
- 专利标题(英):Compositions comprising encapsulated actives within droplets and other compartments
- 申请号:CN201580063638.2 申请日:2015-11-19
- 公开(公告)号:CN106999361A 公开(公告)日:2017-08-01
- 发明人: J·C·韦斯纳 , M·卡吉奥尼 , 朱滔滔 , D·A·韦茨 , A·阿布斯波尔德 , C-H·崔
- 申请人: 宝洁公司 , 哈佛学院董事及会员团体
- 申请人地址: 美国俄亥俄州;
- 专利权人: 宝洁公司,哈佛学院董事及会员团体
- 当前专利权人: 宝洁公司,哈佛学院董事及会员团体
- 当前专利权人地址: 美国俄亥俄州;
- 代理机构: 上海专利商标事务所有限公司
- 代理人: 樊云飞; 陈文青
- 优先权: 62/083,729 20141124 US
- 国际申请: PCT/US2015/061482 2015.11.19
- 国际公布: WO2016/085740 EN 2016.06.02
- 进入国家日期: 2017-05-23
- 主分类号: A61K8/11
- IPC分类号: A61K8/11 ; A61K8/81 ; A61K8/86 ; A61K9/50 ; A61Q13/00 ; B01F3/08 ; B01F5/04 ; B01F13/00 ; B01J13/06 ; C11B9/00 ; B01F5/00
The present invention generally relates to microparticles and, in particular, to systems and methods for encapsulation within microparticles. In one aspect, the present invention is generally directed to microparticles containing entities therein, where the entities contain an agent that can be released from the microparticles, e.g., via diffusion. In some cases, the agent may be released from the microparticles without disruption of the microparticles. The entities may be, for instance, polymeric particles, hydrogel particles, droplets of fluid, etc. The entities may be contained within a fluid that is, in turn, encapsulated within the microparticle. The agent may be released from the entity into the fluid, and then from the fluid through the microparticle. In such fashion, the release of agent from the microparticle may be controlled, e.g., over relatively long time scales. Other embodiments of the present invention are generally directed to methods of making such microparticles, methods of using such microparticles, microfluidic devices for making such microparticles, and the like.
公开/授权文献:
- CN106999361B 液滴和其它隔室内包含包封的活性物质的组合物 公开/授权日:2019-12-24
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K8/00 | 化妆品或类似的梳妆用配制品 |
--------A61K8/02 | .以特殊的物理形状为特征 |
----------A61K8/11 | ..装入胶囊的组合物 |