| 摘要 |
<p>Ultrasonic irradiation of latices of a graft copolymer of a conjugated diene monomer and a vinyl aryl monomer on a protein such as a soy protein reduces the viscosity and increases the light transmission of the graft copolymer latex. Further improvements in viscosity can be obtained by incrementing the protein into the polymerization reactor during the graft copolymerization process.</p> |
