A method of making a branched polymer comprising (C═C)—(C═C)—CO groups is provided. The method comprises: (i) Providing, in admixture, at least one monofunctional monomer comprising one polymerisable carbon-carbon double bond per monomer, at least one multifunctional monomer comprising at least two polymerisable carbon-carbon double bonds per monomer, at least one chain transfer agent comprising a carbonyl group; (ii) Forming a polymer from the mixture; and (iii) Hydrolysing the polymer. A branched polymer is further provided.
本发明提供了一种制造包含 (C═C)-(C═C)-CO 基团的支化聚合物的方法。该方法包括:(i) 提供至少一种单官能团单体(每种单体包含一个可聚合的碳-碳双键)、至少一种多官能团单体(每种单体包含至少两个可聚合的碳-碳双键)、至少一种包含羰基的链转移剂;(ii) 从混合物中形成聚合物;(iii) 对聚合物进行
水解。还提供了一种支化聚合物。