Glass transition in the system poly(methy1 methacrylate)/compressed gas was studied as a function of the gas pressure p using a high-pressure Tian-Calvet heat flow calorimeter. Measurements were made on PMMA-CHI, ;-C&, and ;-C02 at pressures to 200 atm. All three gases plasticize the polymer leading
Calorimetric study of organic-inorganic copolymers of ethylene glycol methacrylate and titanium dioxide
β Scribed by A. V. Markin; N. O. Yakimovich; L. A. Smirnova; N. N. Smirnova
- Book ID
- 111469124
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2008
- Tongue
- English
- Weight
- 155 KB
- Volume
- 50
- Category
- Article
- ISSN
- 1560-0904
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A previous XPS and low mass resolution (quadrupole) SIMS study of methyl methacrylate-poly(ethylene glycol) methacrylate random copolymers indicated (by XPS) a surface composition close to that of the bulk, however the trends in SIMS intensity ratios for peaks chosen to represent the individual mono
## Abstract Thermoresponsive random copolymers based on 2β(2βmethoxyethoxy)ethyl methacrylate (MEO~2~MA) and oligo(ethylene glycol) methyl ether methacrylate (OEG~8β9~MA) are synthesized by atom transfer radical polymerization (ATRP). In a second step, they are used as macroinitiators for the ATRP