<p>A method of effecting cross-linking of a resin comprises generating vinyl sulfonyl moieties in situ with the resin, said sulfonyl moieties then undergoing a reaction which effects cross-linking of the resin. The vinyl sulfonyl moieties may be generated as a result of a loss of a liquid carrier for the resin to be cross-linked. The cross-linking reaction may result from reaction of the vinyl sulfonyl moieties with nucleophilic groups in the resin composition. The resin may be a co-polymer of a compound of formula (IV) with other olefinically unsaturated monomers.</p>
申请公布号
WO2004048448(A1)
申请公布日期
2004.06.10
申请号
WO2003GB05240
申请日期
2003.11.27
申请人
UNIVERSITY OF MANCHESTER INSTITUTE OF SCIENCE AND;LOVELL, PETER, ALFRED;BERRISFORD, DAVID, JOHN;WHITING, ANDREW
发明人
LOVELL, PETER, ALFRED;BERRISFORD, DAVID, JOHN;WHITING, ANDREW