Poly(oxyalkylene)ated Colorants and Their Use as Fluorescent Security Taggants
申请人:Schwartz Russell
公开号:US20080178763A1
公开(公告)日:2008-07-31
Certain poly(oxyalkylene) colorants are disclosed along with method of preparation thereof. A method of using these colorants as fluorescent security taggants is also disclosed.