首页>
外国专利>
A process for producing absorbable segmented copolymers with a substantially uniform sequence distribution
A process for producing absorbable segmented copolymers with a substantially uniform sequence distribution
展开▼
机译:生产具有基本均匀的序列分布的可吸收的链段共聚物的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present application provides a process for producing bio-absorbable segmented copolymers of aliphatic polyesters with a uniform sequence distribution comprising copolymerizing at least two aliphatic polyester monomers wherein one of the monomers will transesterify under copolymerization conditions to form a segmented block copolymer; then quenching the copolymerization by cooling the segmented block copolymer below the temperature at which transesterification will occur in less than 60 minutes.
展开▼