[EN] METHOD OF MODIFYING A FLUOROPOLYMERIC SUBSTRATE AND COMPOSITE ARTICLES THEREBY<br/>[FR] PROCEDE DE MODIFICATION D'UN SUBSTRAT FLUOROPOLYMERE ET ARTICLES COMPOSITES OBTENUS SELON CE PROCEDE
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2005047373A1
公开(公告)日:2005-05-26
Fluoropolymeric substrates are modified by a photochemical process that includes at least one species having the formula (I) wherein: R represents hydrogen or an alkyl or cycloalkyl group having from 1 to 18 carbon atoms or an aryl, alkaryl, or aralkyl group having from 6 to 18 carbon atoms; X represents O or NH; and each of R1, R2, R3, and R4 independently represents H, an alkyl group having from 1 to 18 carbon atoms, an alkenyl group having from 1 to 18 carbon atoms, an aryl group having from 6 to 10 carbon atoms, or any two of R, R1, R2, R3, and R4 taken together represent an alkylene group having from 2 to 6 carbon atoms, with the proviso that at least one of R1 and R2 or at least one of R3 and R4 is not H.