| 摘要 |
The acrylate ester groups of lower acrylate ester latex polymers are converted to hydroxamic groups by the expediency of pH adjustment and using salt free hydroxylamine. Lower reaction temperatures are used. A high HLB surfactant is also used to help further stabilize the particles. The finished modified acrylate ester latex polymers are considered to be new compositions having a use in a variety of industrial applications such as settling agents in the treatment Bayer process liquors. |
