Microspheres are produced by contacting a solution of a macromolecule or small molecule in a solvent with an antisolvent and a counterion, and chilling the solution. The microspheres are useful for preparing pharmaceuticals, nutraceuticals, cosmetic products and the like of defined dimensions.
Compositions and methods to effect the release profile in the transdermal administration of active agents
申请人:——
公开号:US20020004065A1
公开(公告)日:2002-01-10
Compositions and methods for the transdermal delivery of active agents up to a period of seven days or more at substantially a zero-order release rate comprising a pharmaceutically acceptable adhesive matrix and a polymeric plastic material that provides a release rate regulating effect on the active agents.
Schmiermittelzusammensetzung für die Anwendung auf Werkstücken bei der Heissumformung von Metallen
申请人:TIMCAL AG
公开号:EP0743352A1
公开(公告)日:1996-11-20
Es wird eine Schmiermittelzusammensetzung beschrieben, die geeignet ist zur Anwendung auf Werkstücken mit Oberflächentemperaturen von 800 °C bis 1300 °C.
描述了一种适用于表面温度为 800 °C 至 1300 °C 的工件的润滑剂组合物。
Compositions for treating pain of the mucous membrane
申请人:EpiCept Corporation
公开号:EP1559418A1
公开(公告)日:2005-08-03
Compositions useful for long-lasting pain relief from mucosal damage, such as mucosal inflammation, abrasions, ulcerations, lesions, trauma and incisions, without significant systemic absorption. The compositions of the invention are particularly suitable for application to the mucous membrane of the nasal cavity and bucal cavity. To relieve pain, the compositions or the invention are topically applied directly to the affected area.