Polystyrene reaction

Fig. 4.5. Composition of the Product O, block copolymer, , homo PMMA, A, A homo polystyrene reaction temp. O, , A 85 °C,. , A 75 °C (a) obtained by solution polymerization, (b) obtained by precipitation polymerization.

Figure 16. Characteristics of loss increases for anionic (Mn = 2.4Xl(P) and radical (Mn = l(P) polystyrenes. Reactions at > 300 nm in O (400 torr).

Adsorption onto polystyrene Reaction with agarose cyclic imidocarbonate... 

Scaleup to large-diameter tubes is generally possible only when the adiabatic temperature rise is acceptable. A practical example of such scaleup is the adiabatic post-reactor that is sometimes added to polystyrene reaction trains as an inexpensive way of boosting capacity. Tubular pilot reactors should be run adiabatically or if some removal of heat is needed, they should be run at the same value of the thermal diffusion group, where oct is the thermal diffusivity. This means run-... 

Aromatic isocyanates are used to acylate aromatic substratesand polystyrene . Reaction of trialkylstannyl substituted arenes 214 with phenyl isocyanate at 20 °C in the presence of aluminum chloride affords A-substituted amides 215. ... 

For comprehensive reviews, see (a) Po, R., Cardi, N. Synthesis of syndiotactic polystyrene Reaction mechanisms and catalysis. Prog. Polym. ScL, 21, 47-88 (1996). (b) Schellenberg, I, Tomotsu, N. Syndiotactic polystyrene catalysts and polymerization. Prog. Polym. Set, 27, 1925-1982 (2002). (c) Schellenberg, I. Recent transition metal catalysts for syndiotactic polystyrene. Progress Polym. Set, 34, 688-718 (2009). 

Po, R., Cardi, N. Synthesis of syndiotactic polystyrene Reaction mechanisms and catalysis. Prog. Polym. Set, 21,47-88 (1996). 

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