申请人:3M Innovative Properties Company
公开号:US20030077451A1
公开(公告)日:2003-04-24
Described are articles, laminates, sheets, coatings, retroreflective articles, pigments containing thioxanthone compounds that are fluorescent colorants.
所描述的是含有荧光颜料的噻吩化合物的文章、层压板、片材、涂层、反光物品和颜料。