Citation: Qing WU, Qing WEN, Ze Jian LU. Synthesis of Polynorbornene-Poly (ethylene-co-propylene)Diblock Copolymer[J]. Chinese Chemical Letters, ;1998, 9(5): 447-450. shu

Synthesis of Polynorbornene-Poly (ethylene-co-propylene)Diblock Copolymer

Institute of Polymer Science, Zhongshan University, Guangzhou 510275

Received Date: 1 December 1997

Fund Project: The authors of this paper would like to thank the NSFC and Science Research Foundation of Zhongshan University for financial support of the research.

Transformation of living ring-opening metathesis polymerization into coordination polymerization by converting the titanacyclobutane group attached to a polynorbomene chain into titanocene alkoxide has been used for the synthesis of polynorbornene-poly(ethylene-co-propylene) block copolymer. Preliminary characterizations of the copolymerization products by solvent extraction and ¹³C NMR spectrum are reported.
- ring-opening metathesis polymerization,
- coordination polymerization,
- diblock copolymer,
- norbornene,
- ethylene,
- propylene
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