OIL-REPELLENT WATERPROOF AIR-PERMEABLE FILTER AND METHOD FOR PRODUCING SAME
申请人:Asahi Glass Company, Limited
公开号:EP2656894A1
公开(公告)日:2013-10-30
To provide an oil repellent waterproof air-permeable filter of which environmental burden is small and which has an excellent liquid repellency to ketone solvents and ester solvents, and its production process. An oil repellent waterproof air-permeable filter comprising a substrate having a continuous porous structure and a coating material covering the substrate and containing a fluoropolymer having a perfluoroalkyl group, wherein the fluoropolymer has constituent units based on an acrylate having a chlorine atom at an α position and a C1-6 perfluoroalkyl group, and the proportion of said constituent units is from 40 to 100 mass% in the total constituent units. A process for producing an oil repellent waterproof air-permeable filter, treating the substrate with an oil repellent waterproof composition containing a medium and the coating material and removing the medium.
USE OF COMPOSITIONS COMPRISING POLYMERIC INERT BINDERS FOR THE FABRICAITON OF LIGHT-EMITTING DIODE
申请人:Merck Patent GmbH
公开号:EP2725632A1
公开(公告)日:2014-04-30
The present invention relates to novel compositions comprising light emitting materials and/or charge transport materials and a polymeric binder, to their use as conducting inks for the preparation of organic light emitting diode (OLED) devices, to methods for preparing OLED devices using the novel formulations, and to OLED devices prepared from such methods and formulations.