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| Copolymer synthesis of poly(L-lactide-b-DMS-L-lactide) via the ring opening polymerization of L-lactide in the presence of alpha,omega-hydroxylpropyl-terminated PDMS macroinitiator | |
| Zhang, S; Hou, Z; Gonsalves, KE | |
| 1996 | |
| Source Publication | JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
 |
| ISSN | 0887-624X |
| Volume | 34Issue:13Pages:2737 |
| Abstract | Various amounts of hydroxy terminated PDMS were linked into PLLA chains via in-situ ring opening polymerization at a very low content of SnOt(2). The H-1 and FTIR spectra provided evidence for the incorporation of the PDMS in the PLLA chains. The molecular weights, T-g, T-m, crystallinity and the heats of fusion decreased as the feed mole ratio of PDMS/LLA in the block copolymer increased. The molecular weight distribution broadened as the content of the PDMS increased, due the occurrence of two initiation and propagation mechanisms. Linking PDMS into the PLLA chains improved its thermal stability. (C) 1996 John Wiley & Sons, Inc. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/9912 |
| Collection | 中科院上海原子核所2003年前 |
| Recommended Citation GB/T 7714 | Zhang, S,Hou, Z,Gonsalves, KE. Copolymer synthesis of poly(L-lactide-b-DMS-L-lactide) via the ring opening polymerization of L-lactide in the presence of alpha,omega-hydroxylpropyl-terminated PDMS macroinitiator[J]. JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,1996,34(13):2737. |
| APA | Zhang, S,Hou, Z,&Gonsalves, KE.(1996).Copolymer synthesis of poly(L-lactide-b-DMS-L-lactide) via the ring opening polymerization of L-lactide in the presence of alpha,omega-hydroxylpropyl-terminated PDMS macroinitiator.JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY,34(13),2737. |
| MLA | Zhang, S,et al."Copolymer synthesis of poly(L-lactide-b-DMS-L-lactide) via the ring opening polymerization of L-lactide in the presence of alpha,omega-hydroxylpropyl-terminated PDMS macroinitiator".JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 34.13(1996):2737. |
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