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Microspheres with thermo-responsive surface fabricated by poly(e--caprolactone-b-ethylene oxide-b-n-isopropylacrylamide) triblock copolymers
Poly(e-caprolactone-b-ethylene oxide-b-N-isopropylacrylamide ) (PCL-b-PEO-b-PNIPAAm) triblock copolymers were synthesized by combination the anionic ring-opening polymerization and reversible addition-fragmentation chain transfer (RAFT) polymerization. The lower critical solution...
http://www.polymer.cn/research/dis_info11339

Thermal properties and morphologies of poly(ethylene terephthalate) in blends with epoxidised natural rubber of 25 and 50 mole % of epoxy content
Abstract: Thermal properties and morphologies for polymer blends of poly(ethylene terephthalate) (PET) and epoxidised natural rubber with 25 mole % (ENR-25) and 50 mole % epoxy content (ENR-50) were studied by using differential ...
http://www.polymer.cn/research/dis_info11332

Crystalline structure of random poly(ethylene/trimethylene terephthalate) copolyester under isothermal crystallization conditions
Sequence distribution and crystal structure of poly(ethylene/trimethylene terephthalate)copolyesters and poly(ethylene/butylene terephthalate) copolyesters were studied [1,2]. The results showed that both of copolyesters were random copolymers. All compositions cou...
http://www.polymer.cn/research/dis_info11316

Preparation and Properties of Biodegradable Blends from Poly(3-hydroxybutyrate) and Modified Corn Starch
关键字：Poly(3-hydroxybutyrate), Corn starch, Graft copolymers, Blends
Poly(3-hydroxybutyrate) (PHB) is a biodegradable polyester produced by the fermentation of bacteria. However, it is a brittle and expensive material. To lower its cost, PHB was blended with the corn starch. Yet, due to their ...
http://www.polymer.cn/research/dis_info10769

Magnetic poly(PEGMA-MAA) nanoparticles:photochemical preparation and potential application in drug delivery
关键字：Magnetic nanoparticles; photochemical polymerization; ibuprofen; drug
Poly(PEGMA-MAA) coated superparamagnetic nanoparticles weresynthesized by in-situ photochemical polymerization in magnetite aqueous suspension under UV irradiation. The magnetic poly(PEGMA-MAA) nanoparticles were characterized by Fourier transform infrared spectroscopy(...
http://www.polymer.cn/research/dis_info10648

Influence of E-Beam Irradiation on Poly(aliphatic/aromatic-ester)Multiblock Copolymers Used as Biomaterials
关键字：PEDs
The mechanical performance of biomaterials for productssuch as implants and rubbery medical parts is scrutinizedwith the same importance as biocompatibility becausetheir inadequate performance or even premature failurecan create health issues for&nbs...
http://www.polymer.cn/research/dis_info9322

Solubility of Small Molecules in Poly(Dimethyl Siloxane) using Test-Particle-Insertion Method
关键字：Poly(Dimethyl Siloxane)
Free-energy related properties for small molecules in poly(dimethylsiloxane) (PDMS) have been evaluated using atest-particle-insertion method with the excluded volumemap sampling (EVMS). The solubility and solvation en ergyin PDMS at 298 K were&...
http://www.polymer.cn/research/dis_info9313

Kinetic of Poly(ethylene glycol) Monomethacrylate (PEGMA) Grafted from Silicon(100) Surface to Form Polymer Brush
关键字：PEGMA
ATRP can cater for the requirements which are essential to bind well-defined polymer brushes covalently to the surface of a silicon solid surface [1-2]. In this paper thekinetics of poly(ethylene glycol) monomethacrylate grafted from&n...
http://www.polymer.cn/research/dis_info9205

Swelling Behavior and Mechanical Properties of Composite Materials Derived from Poly(acrylamide) Hydrogel and Kaolin
关键字：PAAH
The objective of this paper is to describe the influence of immobilized kaolin particles on swelling, thermodynamic and mechanical properties of poly(acrylamide) hydrogel(PAAH) in order to clarify the interaction between polymer and clay&nb...
http://www.polymer.cn/research/dis_info9191

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