| 摘要 |
<p>A conjugated diene, such as 1, 3-butadiene, and an alkenyl aromatic compound, such as styrene, are graft or over copolymerized on a dissolved or finely divided anionic, fully caustic-treated soy protein in an aqueous alkaline medium, using effective amounts of an oil-soluble azo catalyst, a chelating agent and a transfer agent to form a latex, which can be used in paper coating compositions.</p> |
