Zobrazeno 1 - 10
of 48
pro vyhledávání: '"J. Larry Duda"'
Publikováno v:
Journal of Food Engineering. 92:261-268
Oil migration through filled chocolate products during storage periods is inevitable and is responsible for the loss of the original quality of the product. A model that predicts the extent of oil migration can help food engineers optimize the post-p
Publikováno v:
Journal of Applied Polymer Science. 111:417-428
A common problem in making thin polymer films by solution processing is the undesirable formation of bubbles during the drying process. These bubbles appear well below the boiling point of the solvent. Experience indicates, however, that the degassin
Publikováno v:
Journal of Applied Polymer Science. 110:1632-1641
Removal of residual solvent and monomers from a polymer through devolatilization can be the limiting step in production throughput. The process may be made more efficient by the addition of a cosolvent. In this work, the effects of two soluble gases,
Publikováno v:
Polymer. 49:2873-2879
The capillary column inverse gas chromatography technique was used to determine diffusivity and solubility data for several solutes in a poly(styrene-co-acrylonitrile) random copolymer (SAN). Both infinite dilution and finite concentration experiment
Publikováno v:
Journal of Applied Polymer Science. 108:1407-1413
In creating thin films of polymers by solution processing, a common problem is the undesirable formation of bubbles during the drying process. Practical experience shows that bubbles can be created well below the boiling point of the solvent. Also, i
Publikováno v:
Journal of Applied Polymer Science. 108:1865-1870
Solubility and diffusivity of cosolvents and carbon dioxide in a photoresist polymer have been measured below the glass transition temperature bythe inverse gas chromatography and static capsule methods over a temperature range of 75–100°C and pre
Publikováno v:
Fluid Phase Equilibria. 259:116-122
Equations of state that are based on the lattice-statistics approach use Guggenheim's quasi-chemical approximation to describe the non-randomness in the mixture due to the energetic interactions between the molecules. For ternary and higher-component
Publikováno v:
Journal of Chromatography A. 1157:399-407
The application of a mass spectrometer detector in capillary column inverse gas chromatography is shown to be a valuable tool in the measurement of diffusion and solubility in polymer-solvent systems. The component specific detector provides excellen
Publikováno v:
Journal of Applied Polymer Science. 104:2092-2099
Liquid–liquid and vapor–liquid phase equilibria for the binary, ternary, and quaternary systems of vinyl acetate, surfactant, water, and poly(vinyl acetate) (PVAc) were obtained using liquid–liquid equilibria, inverse gas chromatography, and th
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 45:2071-2082
The capillary column inverse gas chromatography technique was used to determine diffusivity and solubility data for several solvents in polymer blends composed of polystyrene and poly(vinyl methyl ether) (PVME). Diffusivity behaved as expected, incre