POLYGLYCOLIDE

作品数：7被引量：10H指数：1
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相关领域：理学更多>>
相关期刊：《Chinese Journal of Polymer Science》《Journal of Donghua University(English Edition)》《合成化学》《Chemical Research in Chinese Universities》更多>>
相关基金：国家自然科学基金更多>>
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Preparation and Rheological Characterization of Long Chain Branching Polyglycolide
《Chinese Journal of Polymer Science》2024年第8期1177-1184,共8页Wei-Lin Liu Ming-Fu Lyu Heng-Yuan Zhang Jian-Ye Liu Shi-Jun Zhang 
The long chain branching(LCB)polyglycolide(PGA)was successfully prepared by the successive reactions of the terminal hydroxyl groups of PGA with triglycidyl isocyanurate(TGIC)and pyromellitic dianhydride(PMDA).The inf...
关键词：Polyglycolide(PGA) Long chain branching(LCB) RHEOLOGY 
In Vitro Degradation of Polyglycolide/Chitosan Hybrid Braids
《Transactions of Tianjin University》2005年第4期235-239,共5页袁晓燕 张庆伟 望咏林 姚康德 
Supported by the Cooperative Project Between Nankai University and Tianjin University, Ministry of Education;Scientific Research Starting Fund for Homecoming Scholars, Ministry of Education.
Hybrid braids of polyglycolide （PGA） and chitosan were prepared by the three-yarn braiding method from PGA and chitosan fiber bundles. These braids were in vitro degraded by incubating them in phosphate buffered sal...
关键词：polyglycolide ： chitosan ： hybrid braid in vitro degradation 
Synthesis and Characterization of ABBA Block Copolymer of Glycolide and ε-Caprolactone
《Chemical Research in Chinese Universities》2005年第3期340-344,共5页CHENLi CHENXue-si DENGMing-xiao JINGXia-bin 
SupportedbytheNationalNaturalScienceFoundationofChina(No.50273038)andNationalFundforDistinguishedYoungScholar(No.50425309).
A biodegradable ABBA block copolymer was synthesized via the ring-opening co-polymerization of ~ε-caprolactone(CL, B) and glycolide(A) by means of step polymerization in the presence of ethylene glycol as an initiato...
关键词：Biomaterial POLYGLYCOLIDE Poly(ε-caprolactone) Ring-opening polymerization Block copolymer 
Hydrolytic And Enzymatic Degradation Characteristics Of Biodegradable Aliphatic Polysters
《合成化学》2004年第z1期80-80,共1页LI Suming 
关键词：biodegradable  hydrolytic degradation  enzymatic degradation  polylactide polyglycolide  POLYCAPROLACTONE 
A STUDY OF STRUCTURE AND PROPERTY CHANGES OF BIODEGRADABLE POLYGLYCOLIDE AND POLY(GLYCOLIDE-co-LACTIDE)FIBERS DURING PROCESSING AND IN VITRO DEGRADATION被引量：10
《Chinese Journal of Polymer Science》2003年第2期159-167,共9页Bruce X.Fu Benjamin S.Hsiao Gavin Chen Jack Zhou Susan Lin Jenny Yuan Ilya Koyfman Dennis D Jamiolkowski Edward Dormier 
This research was made possible by a Johnson & Johnson CORD Internship Award funded by Ethicon. BH and BF thank the National Science Foundation for partial financial support (DMR-0098104).
Structure and properties of bioabsorbable polyglycolide (PGA) and poly(glycolide-co-lactide) (PGA-co-PLA)fibers were investigated during several industrial processing stages and in vitro degradation by means of wide-a...
关键词：POLYGLYCOLIDE Poly(glycolide-co-lactide) BIOABSORBABLE Fiber processing in vitro Degradation 
RING OPENING POLYMERIZATION OF GLYCOLIDE
《Journal of China Textile University(English Edition)》1991年第3期30-34,共5页朱建民 张守中 邵耀民 屠天民 
The influence of reaction temperature,reaction time, system pressure and catalysts on the re-duced viscosity(ηsp/C)and shear viscosity（ηa）of polyglycollic acid（PGA）is given in thispaper.The...
关键词：ring OPENING polymerization activation energy polymerization heat DSC polyglycolide reaction condition biodegradable materials 
HOMOPOLYMERS AND COPOLYMERS OF GLYCOLIDE AND LACTIDE
《Journal of China Textile University(English Edition)》1991年第2期57-61,共5页朱建民 邵耀民 张守中 眭伟民 
The homopolymerization and copolymerization of glycolide (GA) and lactide (LA) are des-cribed. The resulting polymers are characterized by differential scanning calorimetry (DSC),thermogravimetric analysis (TGA), 300 ...
关键词：biological materials suture line ring open polymerization POLYGLYCOLIDE polylactide  PGA/PLA COPOLYMERS 
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