𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Polymerization of Lactides and Lactones. 10. Synthesis, Characterization, and Application of Amino-Terminated Poly(ethylene glycol)- co -poly(ε-caprolactone) Block Copolymer

✍ Scribed by Yuan, Minglong; Wang, Yahui; Li, Xiaohong; Xiong, Chengdong; Deng, Xianmo


Book ID
120936157
Publisher
American Chemical Society
Year
2000
Tongue
English
Weight
209 KB
Volume
33
Category
Article
ISSN
0024-9297

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Synthesis and characterization of poly(ϵ
✍ Zhixue Zhu; Chengdong Xiong; Lianlai Zhang; Xianmo Deng 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 155 KB 👁 1 views

Poly( 1-caprolactone) -poly(ethylene glycol) -poly( 1-caprolactone) triblock copolymers (PECL) covering a wide range of poly(ethylene glycol) (PEG) lengths were synthesized with alkali metal alkoxide derivatives of poly(ethylene glycol). The effects of various factors, such as amount of the initiato

Synthesis and Characterization of Block
✍ Ming-Hsi Huang; Suming Li; Jean Coudane; Michel Vert 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 132 KB

## Abstract Biodegradable copolymers were prepared by ring‐opening polymerization of sequentially added __ε__‐caprolactone and DL‐lactide in the presence of ethylene glycol or poly(ethylene glycol), using zinc metal as catalyst. Polymerization was performed in bulk and yielded block copolymers with

Block copolymers of poly(L-lactide) and
✍ W. M. Stevels; A. Bernard; P. Van De Witte; P. J. Dijkstra; J. Feijen 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 499 KB 👁 1 views

## SYNOPSIS Blends of poly(L-lactide) (PLLA) and poly(e-caprolactone) (PCL) were prepared in a corotating twin screw miniextruder (40 rpm, 200"). It was attempted to prepare multiblock copolymers by allowing a controlled number of transesterification reactions. Various catalysts (n-Bu,SnOMe, Sn(Oc