Results 261 to 270 of about 99,657 (326)

The thermal decomposition of poly(t-butyl methacrylate)

Polymer, 1960
Abstract During the thermal decomposition of poly(t-butyl methacrylate) three distinct reactions occur: depolymerization to monomer, ester decomposition to isobutene and poly(methacrylic acid) and liberation of water from the resulting acid to give poly(methacrylic anhydride) as the ultimate involatile residue.
D.H. Grant, N. Grassie
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Solution properties of poly(butyl methacrylate‐co‐acrylonitrile)

Die Makromolekulare Chemie, 1977
AbstractPoly(buty1 methacrylate‐co‐acrylonitrile) of 1 : 1 molar composition has been prepared by bulk polymerization process using 2,2′ ‐azoisobutyronitrile (AIBN) as the initiator and fractionated using ethyl methyl ketone and methanol as the solvent and the precipitant respectively.
S. M. Arulsamy, M. Santappa
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Poly (n-butyl methacrylate) by XPS

Surface Science Spectra, 1992
XPS measurements are presented for high purity poly (n-butyl methacrylate). The data include the valence band region and the principal core levels.
J. F. Moulder, W. F. Stickle, P. E. Sobol   +2 more
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Microstructure, Rheology, and Potential Oil Absorbency of Poly(Butyl Methacrylate) and Poly(Hydroxyethyl Methacrylate) Blends

Journal of Macromolecular Science, Part B, 2012
To prepare oil-absorptive polymers with moderate cross-linking structure, poly(butyl methacrylate) (PBMA) was synthesized as a linear hydrophobic polymer by suspension polymerization. In addition, hydroxyethyl methacrylate (HEMA), as a monomer, which could construct a network structure among the macromolecules via hydrogen bond interactions, was ...
J. Zhao, C. F. Xiao, N. K. Xu, Y. Feng
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Synthesis of poly(butyl methacrylate) in three-component cationic microemulsions

Journal of Applied Polymer Science, 1996
The polymerization of butyl methacrylate in three-component microemulsions prepared with the cationic surfactant dodecyltrimethlammonium bromide is reported here as a function of monomer and surfactant content in parent microemulsions, type and concentration of initiator, and temperature.
J. I. Escalante, L. A. Rodríguez‐Guadarama, E. Mendizábal, J. E. Puig, R. G. L´pez, I. Katime   +5 more
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Thermally switchable thin films of an ABC triblock copolymer of poly(n-butyl methacrylate)-poly(methyl methacrylate)-poly(2-fluoroethyl methacrylate)

Applied Surface Science, 2011
Abstract The thermo-responsive behavior of polymer films consisting of novel linear triblock copolymers of poly(n-butyl methacrylate)–poly(methyl methacrylate)–poly(2-fluoroethyl methacrylate) (PnBuMA–PMMA–P2FEMA) are reported using differential scanning calorimetry (DSC), atomic forcing microscopy (AFM), X-ray photoelectron spectroscopy (XPS) and ...
Shanju Zhang, Zhan Liu, David G. Bucknall, Lihong He, Kunlun Hong, Jimmy W. Mays, Mark G. Allen   +6 more
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Synthesis, Characterization, Thermal Properties and Temperature-Dependent AC Conductivity Studies of Poly (Butyl Methacrylate)/Neodymium Oxide Nanocomposites

Journal of Inorganic and Organometallic Polymers and Materials, 2020
K. Suhailath, B. K. Bahuleyan, M. Ramesan   +2 more
semanticscholar   +1 more source

Miscibility of poly(butyl methacrylate‐CO‐methacrylic acid) or poly(styrene‐CO‐methacrylic acid) with poly(styrene‐CO‐4‐vinylpyridine) or poly(butyl methacrylate‐CO‐4‐vinylpyridine)

Macromolecular Symposia, 1994
AbstractThe miscibility of blends of copolymers of different compositions of butyl methacrylate‐co‐methacrylic acid or styrene‐co‐methacrylic acid with styrene‐co‐4‐vinylpyridine or butyl methacrylate‐co‐4‐vinylpyridine was studied by differential scanning calorimetry (DSC) and Fourier transform infrared (FTIR) spectroscopy.
Said Djadoun, Frank E. Karasz, Farid Metref   +2 more
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Effect of temperature on AC conductivity of poly(butyl methacrylate)/cerium dioxide nanocomposites and applicability of different conductivity modeling studies

Research on chemical intermediates (Print), 2020
K. Suhailath, Meenu Thomas, M. Ramesan
semanticscholar   +1 more source

The photolytic decomposition of poly-n-butyl methacrylate

Polymer, 1964
Abstract The measurement of the absolute rate of photolytic degradation of poly( n -butyl methacrylate) using ultra-violet irradiation on molten polymer films, has been found to be complicated by some physical process becoming rate controlling. It is suggested that because of the high rates of degradation involved, thermal gradients are set up, and ...
openaire   +1 more source