Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Alan R. Berens"'
Autor:
Alan R. Berens
Publikováno v:
Polymer Engineering & Science. 37:391-395
Previous studies of the diffusion of gases and organic vapors at low concentrations in glassy polymers have established the applicability of Fickian kinetics, the correlation of diffusion coefficients with the dimensions of the diffusing molecules, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f3908460166b09a4f9f87f88f103a84
https://doi.org/10.1002/pen.11681
https://doi.org/10.1002/pen.11681
Publikováno v:
Journal of Applied Polymer Science. 46:231-242
It has been found that carbon dioxide remarkably accelerates the absorption of many low molecular weight additives into a number of glassy polymers. This effect is due to the high diffusivity, solubility, and plasticizing action of compressed CO2 in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f5728b7eec03c839f22d1fd28c5171f
https://doi.org/10.1002/app.1992.070460204
https://doi.org/10.1002/app.1992.070460204
Autor:
Alan R. Berens
Publikováno v:
ACS Symposium Series ISBN: 9780841217621
Barrier Polymers and Structures
Barrier Polymers and Structures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e53604acd46ef0469179cab32d5352b
https://doi.org/10.1021/bk-1990-0423.ch004
https://doi.org/10.1021/bk-1990-0423.ch004
Autor:
Ian M. Hodge, Alan R. Berens
Publikováno v:
Macromolecules. 15:762-770
A simple four-parameter model reproduces DSC data on the effects of annealing conditions, and thermal history before annealing, on the heat capacity of glassy polymers. The model is an application of the successful treatment of glass transition kinet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32061165b2920a143a88295014502da3
https://doi.org/10.1021/ma00231a016
https://doi.org/10.1021/ma00231a016
Autor:
Alan R. Berens
Publikováno v:
Journal of Vinyl and Additive Technology. 11:171-175
Recent studies have shown that the amount and rate of absorption of gases and organic liquids and vapors in rigid and plasticized PVC can be correlated with their molecular dimensions, solvent power, and thermodynamic activity. The amount absorbed at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c90f02db5e0bdb15da4a4b8032d99a6
https://doi.org/10.1002/vnl.730110406
https://doi.org/10.1002/vnl.730110406
Autor:
Alan R. Berens
Publikováno v:
Makromolekulare Chemie. Macromolecular Symposia. 29:95-108
Revue des resultats obtenus depuis 1980 concernant l'equilibre et la cinetique de transport de petites molecules organiques dans du PVC vitreux et plastifie, en relation avec la forme et la taille du penetrant, son parametre d'interaction et son acti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76bc80391cfec98e525cc33c0407a438
https://doi.org/10.1002/masy.19890290108
https://doi.org/10.1002/masy.19890290108
Autor:
Alan R. Berens
Publikováno v:
Journal - American Water Works Association. 77:57-64
Des canalisations souterraines d'eau potable en PVC rigides sont impermeables, sauf en cas de deversements importants ou de fuites de forts solvants ou d'agents de gonflement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27a7f1a3d0c52f90603ddb80e1e0859a
https://doi.org/10.1002/j.1551-8833.1985.tb05642.x
https://doi.org/10.1002/j.1551-8833.1985.tb05642.x
Autor:
Alan R. Berens, Ian M. Hodge
Publikováno v:
Macromolecules. 15:756-761
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d3b7af7e5aa47915f8af528a1e13b00
https://doi.org/10.1021/ma00231a015
https://doi.org/10.1021/ma00231a015
Autor:
Alan R. Berens
Publikováno v:
Journal of Applied Polymer Science. 37:901-913
The effects of activity and solvent strength of a number of organic penetrants upon their sorption kinetics and equilibria in poly(vinyl chloride) have been studied by gravimetric vapor and liquid sorption experiments at 30°C. For each solvent, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6b38def08ce93c8a99fc1d936320d76
https://doi.org/10.1002/app.1989.070370405
https://doi.org/10.1002/app.1989.070370405
Autor:
Samuel H. Maron, Alan R. Berens
Publikováno v:
Journal of the American Chemical Society. 72:3571-3574
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d83a3818e5fa9372b09be7c5dd22428
https://doi.org/10.1021/ja01164a068
https://doi.org/10.1021/ja01164a068