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Catalysis for the synthesis of methacrylic acid and methyl methacrylate

Chemical Society Reviews, 2018
Methyl methacrylate (MMA) is a specialty monomer for poly methyl methacrylate (PMMA) and the increasing demand for this monomer has motivated industry to develop clean technologies based on renewable resources.
Mohammad Rostamizadeh   +2 more
exaly   +6 more sources

Study on the effects of tool tile angle, offset and plunge depth on friction stir welding of poly(methyl methacrylate) T-joint

, 2020
The effects of tilt angle (TTA), plunge depth (TPD) and offset (TO) of tool in friction stir welding of poly(methyl methacrylate) T-joint were investigated.
A. Eyvazian   +3 more
semanticscholar   +1 more source

Emerging trends in poly(methyl methacrylate) containing carbonaceous reinforcements—Carbon nanotube, carbon black, and carbon fiber

, 2020
Poly(methyl methacrylate) is an important acrylic thermoplastic polymer. Poly(methyl methacrylate) is a transparent and rigid synthetic plastic. There has been growing interest in developing high performance poly(methyl methacrylate)-based nanocomposites.
Ayesha Kausar
semanticscholar   +1 more source

Polymerization of Methyl Methacrylate

Nature, 1946
IN a general survey of the polymerization of vinyl compounds using the method previously described1, we have studied methyl methacrylate, and have found that it presents features of some interest.
C. H. Bamford, M. J. S. Dewar
openaire   +3 more sources

Preparation and degradation of copolymers of methyl methacrylate with alkali metal methacrylates—I. Copolymerization parameters for the systems methyl methacrylate-lithium methacrylate, methyl methacrylate-sodium methacrylate and methyl methacrylate-potassium methacrylate

European Polymer Journal, 1978
Abstract Copolymerizations of methyl methacrylate with the Li, Na and K salts of methacrylic acid have been studied in methanol solution at 60°. Reactivity ratios have been calculated by the methods due to Mayo and Lewis, Fineman and Ross and Peckham. The rate of copolymerization decreases as the size of the metal cation increases, in contrast to the
I.C. McNeill, A. Hamoudi
openaire   +2 more sources

The transport of methyl methacrylate monomer in poly(methyl methacrylate)

Journal of Applied Polymer Science, 1975
The absorption kinetics and equlibria of methyl methacrylate monomer into poly(methyl methacrylate) were studied over a range of penetrant activities. The interval sorption kinetics at elevated activities were determined, compared, and contrasted with the integral sorption experiments in previously unpenetrated film samples.
C. H. M. Jacques   +2 more
openaire   +2 more sources

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