[EN] THIOSULFATE POLYMER COMPOSITIONS AND ARTICLES<br/>[FR] COMPOSITIONS DE POLYMÈRE DE THIOSULFATE ET ARTICLES
申请人:EASTMAN KODAK CO
公开号:WO2014150121A1
公开(公告)日:2014-09-25
A thiosulfate polymer composition includes an electron-accepting photosensitizer component, either as a separate compound or as an attachment to the thiosulfate polymer. The thiosulfate polymer composition can be applied to various articles, or used to form a predetermined polymeric pattern after photothermal reaction to form crosslinked disulfide bonds, removing non-crosslinked polymer, and reaction with a disulfide-reactive material. Such thiosulfate polymer compositions can also be used to sequester metals in nanoparticulate form, and as a way for shaping human hair in hairdressing operations.