VINYL ALCOHOL POLYMERS WITH SILANE SIDE CHAINS AND COMPOSITIONS COMPRISING THE SAME
申请人:CASTLE Thomas Charles
公开号:US20140141262A1
公开(公告)日:2014-05-22
A functionalized homopolymer or copolymer of vinyl alcohol of the formula P—(R)
n
, where: P represents a straight or branched chain polymer backbone that is a homopolymer of vinyl alcohol or a copolymer of vinyl alcohol and at least one other monomer, the homopolymer or copolymer comprising one or more reactive coupling group; R represents an aminosilane-containing and/or an aminosilanol-containing side chain attached to the polymer backbone via the one or more reactive coupling group; and n represents the number of side chains, which are present in an amount from about 1 to about 25 mol % of the polymer backbone; and ink or coating compositions containing the functionalized polymer.