申请人:Kanouni Mouchine
公开号:US20060007519A1
公开(公告)日:2006-01-12
Disclosed are compositions, which are stabilized against degradation and yellowing during exposure to ultraviolet light by the presence of certain hindered amine additives, a method of stabilizing the compositions by the addition of said additives, to the use of such compositions as media in electroactive devices such as electrochromic and electrophoteric devices, and the electroactive devices comprised of these media.
本发明公开了通过添加某些受阻胺添加剂来防止在紫外线照射下发生降解和黄变的组合物、通过添加上述添加剂来稳定组合物的方法、将此类组合物用作电致变色装置和电致发光装置等电活性装置中的介质,以及由这些介质组成的电活性装置。