Comparative mammalian metabolism of vinyl chloride and vinylidene chloride in relation to oncogenic potential.

Competitive particle growth at different conditions of oligo-micelle formation in hydro-alcoholic solution of anionic double-chain emulsifier via batch emulsion polymerization of vinyl chloride

The condition of oligo-micelle formation of sodium di-isodecyl sulfosuccinate (SDIDS) emulsifier in hydroalcoholic solutions is used to study particle formation of vinyl chloride emulsion polymerization in a batch reactor. The change on micellization behavior was investigated by critical micelle concentration (CMC) and zeta potential parameters. To detect the occurrence of secondary nucleation ...

Pharmacokinetics of vinylidene chloride in the rat.

The metabolism of inhaled vinylidene chloride in rats represents a balance of biotransformation pathways leading to the formation of a reactive alkylating species which is normally detoxified by conjugation with glutathione. Detoxification of the reactive intermediate formed from inhaled VDC is dependent upon the availability of hepatic glutathione (GSH); as VDC exposure concentrations are incr...

Spectroscopic studies, phonon dispersion and heat capacity of poly (vinylidene chloride)

Recent findings on the carcinogenicity of chlorinated olefins.

Data are presented on factors affecting the carcinogenic effects of chlorinated olefins, such as molecular structure, concentration, length of treatment, route of administration and animal species, strain, sex, and age. The observations are based upon carcinogenicity experimental bioassays of vinyl chloride and vinylidene chloride. Early results, which appear to show that some of these factors ...

Effect of some additives on degradation of poly (vinyl chloride- co- vinyl

The thermal decomposition of 86 % vinyl chloride 14 % vinyl acetate copolymer wasstudied by the conductometry technique in the presence of nitrogen. The kinetics of stability andthermal degradation of vinyl chloride- co- vinyl acetate (PVC- co- PVAc) copolymer withcopper, copper oxide and tricalcium dicitrate (st) were investigated at various temperatures (150-180 oC ) in solution. The rate coe...