Degradation of poly(D,L-lactic acid)-b-polv(ethvlene glycol)-b-poly(d,l- lactic acid) copolymer by electron beam radiation

Journal of Applied Polymer Science

Volumn 112, Issue 5, 2009, Pages 2981-2987

  Miao, Peikai ^a   Zhao, Chun'e ^a   Xu, Guoliang ^a   Fu, Qiang ^a   Tang, Wenrui ^a   Zeng, Ke ^a   Wang, Yipeng ^a   Zhou, Hongfei ^a   Yang, Gang ^a  

^a SICHUAN UNIVERSITY   (China)

Author keywords

Block copolymer; Crosslinking; Degradation; Free radical; Low energy electron beam

Indexed keywords

CHAIN SCISSIONS; COPOLYMER FILMS; EB RADIATIONS; ELECTRON BEAM RADIATIONS; ELONGATION AT BREAKS; GLASS TRANSITION TEMPERATURES; IRRADIATED SAMPLES; IRRADIATION DOSE; LINEAR RELATIONSHIPS; LOW ENERGY ELECTRON BEAM; MECHANICAL AND THERMAL PROPERTIES; POLY(D ,L LACTIC ACID); POLY(ETHYLENE GLYCOL); RECOMBINATION REACTIONS; THERMAL STABILITIES;

BALLOONS; BLOCK COPOLYMERS; BODY FLUIDS; COPOLYMERIZATION; DEGRADATION; ELECTRON BEAMS; ELECTRONS; ETHYLENE; ETHYLENE GLYCOL; FREE RADICALS; GLASS TRANSITION; IRRADIATION; LACTIC ACID; MOLECULAR WEIGHT; ORGANIC ACIDS; PLASTIC PRODUCTS; POLYETHYLENE GLYCOLS; POLYETHYLENE OXIDES; POLYMERS; RADIATION EFFECTS; THERMODYNAMIC PROPERTIES; THERMOGRAVIMETRIC ANALYSIS;

ORGANIC POLYMERS;

BLOCK COPOLYMER; DEGRADATION; GLASS TRANSITION TEMPERATURE; IRRADIATION; MOLECULAR WEIGHT; POLYETHYLENE GLYCOL; POLYLACTIC ACID; TENSILE PROPERTY; THERMAL STABILITY; THERMOGRAVIMETRY;

EID: 64249147270     PISSN: 00218995     EISSN: 10974628     Source Type: Journal    
DOI: 10.1002/app.29866     Document Type: Article

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