Results 261 to 270 of about 47,985 (302)

Characterization of poly(methyl methacrylate) during the thermal polymerization of methyl methacrylate

Macromolecules, 1984
Etude des proprietes dynamiques et statiques du polymere forme en fonction de la masse moleculaire du second coefficient du viriel du rayon de giration, du coefficient de diffusion translationnelle et de l'equivalent correspondant du rayon ...
Ben Chu, Day Chyuan Lee
openaire   +1 more source

Radical polymerization of methyl methacrylate in the presence of isotactic poly(methyl methacrylate)

Journal of Polymer Science Part A-1: Polymer Chemistry, 1972
AbstractMethyl methacrylate (MMA) was polymerized by radical initiation at 25°C in DMF in the presence of preformed isotactic PMMA (iMA) with about 90% isotactic triads and different M̄v's, viz., iMA‐1: 7.2 × 105; iMA‐2, 5.0 × 105; iMA‐3, 3.5 × 105; iMA‐4, 1.25 × 105; and iMA‐5, 1.15 × 105. The MMA:iMA ratio was 6:1.
R. Buter, Y. Y. Tan, G. Challa
openaire   +1 more source

Polarographic determination of methyl methacrylate

Talanta, 1967
The permanganate oxidation of methyl methacrylate in weakly acidic solution yields methyl pyruvate. Hydroxylamine hydrochloride is used for destroying the excess of permanganate. At the same time it is consumed for oximation of the pyruvate, and the resulting oxime is determined polarographically. The reaction scheme of permanganate oxidation of methyl
openaire   +2 more sources

Green Solvents for Polymerization of Methyl Methacrylate to Poly(Methyl Methacrylate)

2012
Solvents are often volatile organic compounds (VOCs) and are therefore a major environmental concern as they are able to form low-level ozone and smog. Due to the increase in environmental awareness, it is a matter of great concern for scientists to decrease the consumption of VOCs.
openaire   +1 more source

Methyl Methacrylate

JAMA: The Journal of the American Medical Association, 1976
openaire   +2 more sources

Structural design and characterization of tricycloalkyl-containing methacrylate with methyl methacrylate copolymers

Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 2021
Kuo-Hui Wu, Wen-Chien Huang
exaly  

The Sensitization Potential of Methyl Methacrylate and Ethyl Methacrylate

Dermatitis, 1999
openaire   +2 more sources

Insight into carbohydrate polymers (chitosan and 2- hydroxyethyl methacrylate/methyl methacrylate) intercalated bentonite-based nanocomposites as multifunctional and environmental adsorbents for methyl parathion pesticide

International Journal of Biological Macromolecules, 2021
Mostafa R Abukhadra, Ahmed M El-Sherbeeny, Mohammed A El-Meligy   +2 more
exaly  

Methyl Methacrylate

2021
openaire   +1 more source

Applications of poly(methyl methacrylate) polymer in dentistry: A review

Materials Today: Proceedings, 2022

exaly