A STUDY ON SLOW RELEASE BEHAVIOUR OFRADIATION CROSLINKED POLY (METHYL-VINYLSIOXANE ) (PMVS) ANDLEVONORGESTREL (LNG) SYSTEMDiffusion-Release Behavior of Drug in Solubilization Medium
It is found that the steady state diffusion release of the controlled re-
lease system of radiation crosslinked PVMS/LNG reservoir follows zero
order kinetics in the common media. This paper studied the solubilizing
extent of ethanol and glycol for LNG in alcohol-water medium. It showed
that the relationship between the saturated concentration of LNG (C ) and
cosolvent concentration (x% ) is a power function, C = A·Bx, in the
volumetr...