| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 봄 (04/30 ~ 05/02, 제주국제컨벤션센터) |
| 권호 |
18권 1호 |
| 발표분야 |
포스터-고분자 |
| 제목 |
Synthesis and characterization of homopolymer and copolymers based on isosorbide using various aliphatic diol and lactide. |
| 초록 |
Poly isosorbide carbonate(PIC) was synthesized by melt polycondensation of diphenyl carbonate(DPC) and isosorbide using lanthanum acetylacetonate as the catalyst. We synthesized high molecular weight aliphatic polycarbonate by melt polycondensation of DPC, isosorbide and using various aliphatic diols. We attempted to develop a process to synthesize PIC using isosorbide, in addition copolycarbonates using aliphatic and various diol were synthesized to modify brittleness of PIC. Linear aliphatic diols and various diols were used as comonomers. Basic properties of resulting polycarbonates were characterized and compared here. |
| 저자 |
어용석, 김상용, 신승한
|
| 소속 |
한국생산기술(연) |
| 키워드 |
polycarbonate; polycondensation; isosorbide; diol; copolymer
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| E-Mail |
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