The progress of polymeric modification technologies for cracking C5 petroleum resin were reviewed.
综述了裂解C5石油树脂的聚合改性技术进展。
2
The research progress of toughening modification on epoxy resin at home and abroad was reviewed.
对国内外增韧改性环氧树脂的研究进展作了较为全面的综述。
3
The molecular structure of the silicone resin pre-and post-blending modification by poly (butyl methacrylate)(PBMA) was characterized by Fourier transform infra-red spectrometry.