Styrene/maleic anhydride (MA) copolymerization was carried out using benzoyl peroxide (BPO) and 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO). Styrene/MA copolymerization proceeded faster and yielded higher molecular weight products compared to styrene homopolymerization. When styrene/MA copolymeriza
The reactivity ratio in styrene maleic anhydride copolymerization
โ Scribed by M.B. Huglin
- Publisher
- Elsevier Science
- Year
- 1962
- Tongue
- English
- Weight
- 115 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A method for optimization of monomer feed composition to obtain the most accurate reactivity ratios has been described by Tidwell and Mortimer. The proposed method is more generally applicable than for use with the Mayo-Lewis model and copolymer composition vs monomer feed composition data. By means
## Abstract The copolymerization of styrene (St) and maleic anhydride (MA) was carried out in supercritical carbon dioxide (SC CO~2~). It was found that St and MA are easy to copolymerize in SC CO~2~ and the conversion can reach 97%, and that very fine and dry powders are obtained. The products wer
Thermal bulk copolymerization of styrene (monomer 1) and maleic anhydride (monomer 2) was carried out in a continuous stirred tank reactor (CSTR) with a double helical ribbon-anchor impeller. A series of experimental runs under different operating conditions (average residence time, reaction tempera
The composition and quantity of styrene-maleic anhydride (SMA) copolymer resins were varied in emulsion copolymerizations of methyl methacrylate and n-butyl acrylate conducted by both batch and semicontinuous processes. The resulting particle sizes and levels of coagulum were measured to determine t