DINUCLEAR INDIUM CATALYSTS AND THEIR USE FOR (CO)POLYMERIZATION OF CYCLIC ESTERS
摘要
Provided are novel dinuclear indium catalysts of formula (A) that are capable of living and immortal ring opening polymerization and copolymerization of cyclic ester monomers for the preparation of biodegradable polymers and copolymers, in particular polyesters. Also disclosed are polymerization methods and polymer products. These dinuclear indium catalysts allow less costly, highly reactive living polymerization of cyclic ester monomers with possible high turn over rates and/or substantial stereochemical and microstructure control.
申请公布号
WO2012155275(A1)
申请公布日期
2012.11.22
申请号
WO2012CA50331
申请日期
2012.05.18
申请人
UNIVERSITY OF BRITISH COLUMBIA;MEHRKHODAVANDI, PARISA;YU, INSUN;ACOSTA-RAMIREZ, JORGE ALBERTO
发明人
MEHRKHODAVANDI, PARISA;YU, INSUN;ACOSTA-RAMIREZ, JORGE ALBERTO