首页> 美国政府科技报告 >Polymerization of epsilon-Caprolactone in the Presence of OH- or COOH-GroupsContaining Initiators. Copolymers of Lactide with epsilon-Caprolactone: Synthesis, Characterization and Processing

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Polymerization of epsilon-Caprolactone in the Presence of OH- or COOH-GroupsContaining Initiators. Copolymers of Lactide with epsilon-Caprolactone: Synthesis, Characterization and Processing

机译：在含OH-或COOH-基团的引发剂存在下聚ε-己内酯的聚合。丙交酯与ε-己内酯的共聚物：合成，表征和加工

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Poly(epsilon-caprolactone) is aliphatic, biodegradable and hydrolyticallyunstable polyester. Polymer degrades both in vivo and in vitro with release of nontoxic degradation products. The polymers of epsilon-caprolactone have been used in medical applications, in blends and as a compatibilizer. The ring-opening polymerization of epsilon-caprolactone with stannous octoate as a catalyst and with hydroxyl end group and acid intiators was studied. The effect of amount of initiator, polymerization time and temperature on polymer product was also studied in this paper.

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作者
Karjalainen, T.; Hiljanen, M.;
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年度 1994
页码 p.1-50
总页数 50
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Polymerization; Lactones; Chemical reactions; Molecular structure; Molecular weight; Nuclear magnetic resonance; Polymers; Temperature; Initiation;

机译：聚合;内酯;化学反应;分子结构;分子量;核磁共振;聚合物;温度;引发;

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专利

1. Polymerization of lactides and lactones. 10. Synthesis, characterization, and application of amino-terminated poly(ethylene glycol)-co-poly(epsilon-caprolactone) block copolymer [J] . Yuan ML., Li XH., Xiong CD., Macromolecules . 2000,第5期

机译：丙交酯和内酯的聚合。 10.氨基末端聚乙二醇-共聚ε-己内酯嵌段共聚物的合成，表征及应用
2. Synthesis of mid-chain functional macrophotoinitiators of poly(D,L-lactide) homopolymer and tetrablock poly(D,L-lactide)-poly(epsilon-caprolactone) copolymer by ring-opening polymerization [J] . Degirmenci Mustafa, Urun Tuba, Durgun Mustafa, Designed Monomers and Polymers: An International Journal on Monomer and Macromolecular Synthesis . 2015,第7期

机译：开环聚合法合成聚（D，L-丙交酯）均聚物和四嵌段聚（D，L-丙交酯）-聚（ε-己内酯）共聚物的中链功能大光引发剂
3. Zr(IV) complexes containing salan-type ligands: synthesis, structural characterization and role as catalysts towards the polymerization of epsilon-caprolactone, rac-lactide, ethylene, homopolymerization and copolymerization of epoxides with CO2 [J] . Mandal Mrinmay, Chakraborty Debashis, Ramkumar Venkatachalam RSC Advances . 2015,第36期

机译：Zr（iv）含有盐型配体的配合物：合成，结构表征和作用作为磷酸醚聚合的催化剂，Rac丙交酯，乙烯，均聚与二氧化碳环氧化的均聚和共聚的催化剂
4. Vascular Smooth Muscle Ceil Behaviors onto Epigallocatechin-3-O-gallate-Blended L-Lactide/epsilon-Caprolactone Copolymers [C] . D.-W. Han, H.H. Cho, D.-Y. Jung Asian Symposium on biomedical materials . 2007

机译：血管平滑肌细胞的行为在EPigallocateChin-3-o-gallate - 混合L-丙交酯/ epsilon-己内酯共聚物上
5. Synthesis, characterization and biodegradability of polysaccharide-g-poly(epsilon-caprolactone) copolymers. [D] . Kumiega, Steven Michael. 2002

机译：多糖-g-聚（ε-己内酯）共聚物的合成，表征和生物降解性。
6. Synthesis and Characterization of Biodegradable Semi-Interpenetrating Polymer Networks Based on Star-Shaped Copolymers of ɛ-Caprolactone and Lactide [O] . Ali Hossein Rezayan, Negar Firoozi, Somayyeh Kheirjou, 2017

机译：Star-己内酯和丙交酯星状共聚物可生物降解的半互穿聚合物网络的合成与表征
7. Enhancing mechanical properties of thermoplastic polyurethane elastomers with 1,3-trimethylene carbonate, epsilon-caprolactone and L-lactide copolymers via soft segment crystallization [O] . 2011

机译：通过软链段结晶与碳酸1,3-三亚甲基酯，ε-己内酯和L-丙交酯共聚物增强热塑性聚氨酯弹性体的机械性能

Polymerization of epsilon-Caprolactone in the Presence of OH- or COOH-GroupsContaining Initiators. Copolymers of Lactide with epsilon-Caprolactone: Synthesis, Characterization and Processing

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