| 摘要 |
PURPOSE:To obtain an improver prepared by integrating an olefin copolymer with poly(meth)acrylate and endowed with antioxidant properties. CONSTITUTION:The improver is prepared by using an olefin copolymer/(meth) acrylate graft copolymer as the phase stabilizer and adding an olefin copolymer and poly(meth)acrylate to a normally liquid solvent such as alkylphenol or a salycilic ester. |
