Macrogol-poly(vinyl alcohol)graft-copolymer

Macrogol-poly(vinyl alcohol)graft-copolymer Structure
Macrogol-poly(vinyl alcohol)graft-copolymer structure
Common Name Macrogol-poly(vinyl alcohol)graft-copolymer
CAS Number 96734-39-3 Molecular Weight N/A
Density N/A Boiling Point N/A
Molecular Formula ((C2H4O)nH2O.C2H4O)x Melting Point 200 °C
MSDS USA Flash Point N/A

Comparison between hot-melt extrusion and spray-drying for manufacturing solid dispersions of the graft copolymer of ethylene glycol and vinylalcohol.

Pharm. Res. 28 , 673-682, (2011)

To investigate the effect of the manufacturing method (spray-drying or hot-melt extrusion) on the kinetic miscibility of miconazole and the graft copolymer poly(ethyleneglycol-g-vinylalcohol). The effect of heat pre-treatment of solutions used for spray-dryin...

Drug release mechanisms from ethylcellulose: PVA-PEG graft copolymer-coated pellets.

Eur. J. Pharm. Biopharm. 72 , 130-137, (2009)

The aim of this study was to better understand the underlying drug release mechanisms from aqueous ethylcellulose-coated pellets containing different types of drugs and starter cores. Theophylline, paracetamol, metoprolol succinate, diltiazem HCl and metoprol...

Graft copolymer-templated mesoporous TiO(2) films micropatterned with poly(ethylene glycol) hydrogel: novel platform for highly sensitive protein microarrays.

ACS Appl. Mater. Interfaces 3 , 573-581, (2011)

In this study, we describe the use of organized mesoporous titanium oxide (TiO(2)) films as three-dimensional templates for protein microarrays with enhanced protein loading capacity and detection sensitivity. Multilayered mesoporous TiO(2) films with high po...

Release behavior of tanshinone IIA sustained-release pellets based on crack formation theory.

J. Pharm. Sci. 101 , 2811-2820, (2012)

The objective of this study was to investigate the drug release mechanism and in vivo performance of Tanshinone IIA sustained-release pellets, coated with blends of polyvinyl acetate (PVAc) and poly(vinyl alcohol)-poly(ethylene glycol) (PVA-PEG) graft copolym...