反应详情

A 1 quart (0.95 liter) amber glass bottle was charged with 96.75 g of isooctyl acrylate, 6.45 g of acrylamide, 25.8 g of vinyl acetate, 0.129 g of 2,2′-azobis(2,4-dimethylpentanenitrile), 464.4 g of ethyl acetate and 51.6 g of methanol. The bottle was purged for 2 minutes with nitrogen at a flow rate of 1 liter per minute. The bottle was sealed and placed in a rotating water bath at 45° C. for 24 hours. The bottle was removed from the water bath, opened, and then charged with 0.129 g of 2,2′-azobis(2,4-dimethylpentanenitrile). The bottle was purged for 2 minutes with nitrogen at a flow rate of 1 liter per minute. The bottle was sealed and placed in a rotating water bath at 45° C. for an additional 24 hours. The tacky component, TC1, had a measured inherent viscosity of 0.7 deciliter/g in ethyl acetate at a concentration of 0.15 g/deciliter.

1. customThe bottle was purged for 2 minutes with nitrogen at a flow rate of 1 liter per minute
2. customThe bottle was sealed
3. customThe bottle was removed from the water bath
4. additioncharged with 0.129 g of 2,2′-azobis(2,4-dimethylpentanenitrile)
5. customThe bottle was purged for 2 minutes with nitrogen at a flow rate of 1 liter per minute
6. customThe bottle was sealed
7. waitplaced in a rotating water bath at 45° C. for an additional 24 hours