Solvent Effects in Semibatch Free Radical Copolymerization of 2-Hydroxyethyl methacrylate and Styrene at High Temperatures
β Scribed by Liang, Kun; Hutchinson, Robin A.
- Book ID
- 120224469
- Publisher
- John Wiley and Sons
- Year
- 2013
- Tongue
- English
- Weight
- 360 KB
- Volume
- 325-326
- Category
- Article
- ISSN
- 1022-1360
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π SIMILAR VOLUMES
2-Hydroxyethyl methacrylate (HEMA) and styrene (S) have been copolymerized in a 3 mol β L Οͺ1 N,NΠ-dimethylformamide (DMF) solution using 2,2Πazobis (isobutyronitrile) (AIBN) as an initiator over a wide composition and conversion range. From low-conversion experiments and 1 H-NMR analysis, the monome
Abstraet--A study was made of the effects of five solvents on the compositions of copolymers of xinyl acetate (VA) and methyl methacrylate (MMA) produced by flee radical polymerization from feeds rich in VA. The MMA content was reduced significantly by propanol, unaffected by benzene and ethyl aceta
## Abstract Relative reactivity ratios have been determined for __o__βchlorostyrene with five lower acrylates and methacrylates, respectively, and for methyl acrylate with a number of substituted styrenes in freeβradical copolymerization. Analysis of the data shows that: (a) acrylates are less reac