[EN] ADDITION-FRAGMENTATION OLIGOMERS<br/>[FR] OLIGOMÈRES D'ADDITION-FRAGMENTATION
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2014099317A1
公开(公告)日:2014-06-26
Addition-fragmentation oligomers of the general formula Z-By-A-(B-A)x-B-A-By-Z, where the A monomers units are derived from a diester or diacid, the B monomer units are derived from a difunctional monomer having functional groups co-reactive with the acid or ester groups of the A monomer, x+y is zero to 60, Z comprises an ethylenically unsaturated, polymerizable group, and at least one of the A or B monomers comprise a l-methylene-3,3-dimethylpropyl group.