Influence of molar mass on the diffusion and solubility behaviour of methyl ethyl ketone-isopropyl alcohol mixtures in poly(methyl methacrylate)

1998 ◽  
Vol 8 (12) ◽  
pp. 2599-2603 ◽  
Author(s):  
Richard A. Pethrick ◽  
Kathleen E. Rankin
Keyword(s):  
Methyl Methacrylate ◽  
Methyl Ethyl Ketone ◽  
Isopropyl Alcohol ◽  
Molar Mass ◽  
Methyl Ethyl ◽  
Poly Methyl Methacrylate ◽  
Alcohol Mixtures

Phase Structure in Blends of Incompatible Polymers

1968 ◽  
Vol 26 ◽  
pp. 416-417
Author(s):  
P. H. Brodsky ◽  
G. G. Cocks ◽  
C. C Winding
Keyword(s):  
Methyl Methacrylate ◽  
Polymer Blends ◽  
Methyl Ethyl Ketone ◽  
Vinyl Acetate ◽  
Vinyl Chloride ◽  
Polymer Films ◽  
Phase Structure ◽  
Methyl Ethyl ◽  
Poly Vinyl Chloride ◽  
Solution Cast

Microscopical observations of films made up of two incompatible polymers may provide useful insights into the unusual properties of many polymer blends. In the present study an attempt has been made to determine the factors which control the sizes and shapes of the phases present in solution-cast, two-polymer films. The variables included the ratio of the two polymers, the concentration of the solution from which the films were prepared, and the type of solvent used.The polymers studied included poly(vinyl acetate), a copolymer containing 85% poly(vinyl chloride) and 15% poly(vinyl acetate), poly(methyl methacrylate, and polystyrene. These will be abbreviated PVAc, PVC copolymer, PMMA, and PS respectively. The solvents included methyl ethyl ketone (MEK), toluene, benzene, and chloroform and the solution concentrations were varied from 0.2 to 1.0 per cent solids by weight.

Dose-dependent suppression of toluene metabolism by isopropyl alcohol and methyl ethyl ketone after experimental exposure of rats

1995 ◽  
Vol 81 (2-3) ◽  
pp. 229-234 ◽  
Author(s):  
Hirohiko Uaki ◽  
Toshio Kawai ◽  
Kazunori Mizunuma ◽  
Chan-Seok Moon ◽  
Zuo-Wen Zhang ◽  
...  
Keyword(s):  
Methyl Ethyl Ketone ◽  
Isopropyl Alcohol ◽  
Methyl Ethyl ◽  
Experimental Exposure ◽  
Dose Dependent

Nanoprecipitation of poly(methyl methacrylate)-based nanoparticles: Effect of the molar mass and polymer behavior

2012 ◽  
Vol 50 (14) ◽  
pp. 2906-2913 ◽  
Author(s):  
Igor Y. Perevyazko ◽  
Antje Vollrath ◽  
Christian Pietsch ◽  
Stephanie Schubert ◽  
Georgy M. Pavlov ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Molar Mass ◽  
Poly Methyl Methacrylate
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