CO2 laser induced decomposition of propylene oxide

1990 ◽  
Vol 55 (10) ◽  
pp. 2455-2459 ◽  
Author(s):  
Marie Jakoubková ◽  
Josef Pola
Keyword(s):  
Thermal Decomposition ◽  
Vinyl Ether ◽  
Co2 Laser ◽  
Propylene Oxide ◽  
Continuous Wave ◽  
Methyl Vinyl ◽  
Isomerization Product ◽  
Primary Products ◽  
Induced Decomposition ◽  
Methyl Vinyl Ether

The continuous-wave (cw) CO2 laser induced decomposition of propylene oxide yields propanal, propanone and methyl vinyl ether as primary isomerization products. The absence of allylol and great amounts of ethene among products of ensuing fragmentation of primary products make the reaction different from conventional thermal decomposition of propylene oxide. CW CO2 laser induced decomposition of methyl vinyl ether affords propanal as isomerization product and shows thermal interconvertibility of propylene oxide and methyl vinyl ether.

Thermal reactions of propylene oxide

1968 ◽  
Vol 46 (20) ◽  
pp. 3283-3284 ◽  
Author(s):  
Arthur T. Blades
Keyword(s):  
Oxygen Atom ◽  
Vinyl Ether ◽  
Propylene Oxide ◽  
Heterogeneous Reactions ◽  
Methyl Vinyl ◽  
Thermal Reactions ◽  
Methyl Vinyl Ether

Heterogeneous reactions have been shown to contribute to the formation of propionaldehyde, acetone, and allylol in the pyrolysis of propylene oxide. Methyl vinyl ether, however, is formed entirely homogeneously and may be an intermediate in the oxygen atom – propylene system.

Thermal gravimetric analysis of in-situ crosslinked nanocellulose whiskers • poly(methyl vinyl ether-co-maleic acid) • polyethylene glycol

TAPPI Journal ◽  
2011 ◽  
Vol 10 (4) ◽  
pp. 29-33
Author(s):  
LEE A. GOETZ ◽  
AJI P. MATHEW ◽  
KRISTIINA OKSMAN ◽  
ARTHUR J. RAGAUSKAS
Keyword(s):  
Thermal Stability ◽  
Polyethylene Glycol ◽  
Vinyl Ether ◽  
Thermal Gravimetric Analysis ◽  
Maleic Acid ◽  
Gravimetric Analysis ◽  
Thermal Gravimetric ◽  
Methyl Vinyl ◽  
Methyl Vinyl Ether

The thermal stability and decomposition of in-situ crosslinked nanocellulose whiskers – poly(methyl vinyl ether-co-maleic acid) – polyethylene glycol formulations (PMVEMA-PEG), (25%, 50%, and 75% whiskers) – were investigated using thermal gravimetric analysis (TGA) methods. The thermal degradation behavior of the films varied according to the percent cellulose whiskers in each formulation. The presence of cellulose whiskers increased the thermal stability of the PMVEMA-PEG matrix.

scholarly journals Conformational isomerism in methyl vinyl ether

1969 ◽  
Vol 22 (7) ◽  
pp. 1539 ◽  
Author(s):  
MJ Aroney ◽  
RJW Le Fevre ◽  
GLD Ritchie ◽  
JD Saxby
Keyword(s):  
Vinyl Ether ◽  
Conformational Isomerism ◽  
Methyl Vinyl ◽  
Methyl Vinyl Ether

scholarly journals Swelling kinetic study of poly(methyl vinyl ether-co-maleic acid) hydrogels as vehicle candidates for drug deliver

2018 ◽  
Vol 9 ◽  
Author(s):  
Rubhan Chandran ◽  
Eusni Mohd. Tohit ◽  
Mansor Ahmad ◽  
Tuan Mazlelaa Tuan Mahmood ◽  
Johnson Stanslas
Keyword(s):  
Kinetic Study ◽  
Vinyl Ether ◽  
Maleic Acid ◽  
Methyl Vinyl ◽  
Swelling Kinetic ◽  
Methyl Vinyl Ether
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