基本信息:
- 专利标题: 생체활성제 전달용 압출성 및 압출된 조성물, 그것의 제조방법 및 그것의 사용방법
- 专利标题(英):Extrudable and extruded compositions for delivery of bioactive agents, method of making the same and method of using same
- 专利标题(中):用于递送生物活性剂的可挤出和挤出的组合物,其制备方法和使用它们的方法
- 申请号:KR1020107010257 申请日:2008-10-10
- 公开(公告)号:KR1020100067128A 公开(公告)日:2010-06-18
- 发明人: 푸이츠,리차드,씨.
- 申请人: 필립모리스 프로덕츠 에스.에이.
- 申请人地址: 스위스, 씨에이취-****, 네우차텔, 쿠아이 얀레나우드 *
- 专利权人: 필립모리스 프로덕츠 에스.에이.
- 当前专利权人: 필립모리스 프로덕츠 에스.에이.
- 当前专利权人地址: 스위스, 씨에이취-****, 네우차텔, 쿠아이 얀레나우드 *
- 代理人: 김윤배; 이범일
- 优先权: US12/122,201 2008-05-16; US60/979,169 2007-10-11; US60/990,381 2007-11-27; US61/054,195 2008-05-19; WOPCT/US2008/011374 2008-10-02
- 国际申请: PCT/US2008/011634 2008-10-10
- 国际公布: WO2009048606 2009-04-16
- 主分类号: A61K9/70
- IPC分类号: A61K9/70 ; A61K47/38
摘要:
A nonaqueous, extrudable composition includes at least one thermoplastic polymer in an amount of more than 20 wt% of the whole composition and tobacco. An extruded bioactive product in the form of a sheet can be made by extruding or hot melt shaping a nonaqueous composition comprising at least one thermoplastic polymer and a bioactive agent, the sheet being soluble in a user's mouth and resulting in sustained release of bioactive to the user. The sheet can be in a form that may be placed in contact with the mucosa of the user, and have an average dissolution time of 5 to 50 minutes for delivering the bioactive to the user.
摘要(中):
非水可挤出组合物包含至少一种热塑性聚合物,其量超过整个组合物的20重量%和烟草。 片状形式的挤出的生物活性产品可以通过挤出或热熔成型包含至少一种热塑性聚合物和生物活性剂的非水性组合物来制备,该片材可溶于使用者的口中并导致生物活性物质持续释放至 用户。 片材可以是可以与使用者的粘膜接触的形式,并且具有5至50分钟的平均溶解时间以将生物活性递送给使用者。
信息查询:
EspacenetIPC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 |
------A61K9/00 | 以特殊物理形状为特征的医药配制品 |
--------A61K9/70 | .网状、片状或丝状基料 |