Radical Copolymerization of Butadiene with Styrene in Emulsion

Radical Copolymerization of Butadien with Styrene in Emulsion [Pg.247]

Safety precautions Before this experiment is carried out. Sect. 2.2.5 must be read as well as the material safety data sheets (MSOS) for all chemicals and products used. [Pg.247]

Caution M work is to be undertaken behind a protective screen hands should also be protected with safety gloves in order to avoid cuts should one of the flasks explode (internal pressure 3 bar). [Pg.247]

Monomeric styrene is destabilized (see Example 3-1) and distilled into a suitable receiver (see Sect. 2.2.S.3) under nitrogen. Butadiene from a cylinder is condensed under nitrogen atmosphere into a trap cooled in a methanol/dry ice bath. A 500-ml pressure bottle is evacuated and filled with nitrogen. A solution of 5 g of sodium oleate (or sodium [Pg.247]

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