CJCU

Chem. J. Chinese Universities ›› 1987, Vol. 8 ›› Issue (8): 752.

• Articles • Previous Articles     Next Articles

Studies on the Copolymerization of Propylene and Butadiene with Supported Titanium Catalysts (Ⅱ)--Copolymerization with low Butadiene-content and Graft on Copoiymers

Wu Qing, Lu Zejian, Lu Yun, Lin Shangan   

  1. Polymer Institute, Zhongshan University, Guangzhou
  • Received:1986-03-08 Online:1987-08-24 Published:1987-08-24

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Abstract: Copolymerization of propylene with small amount of butadiene by using TiCl4/MgCl2/AlEt3/EB catalyst has been carried out. The influences of polymerization temperature, solvent species and concentration of titanium, triethylalu-minum, EBon ca:alytic efficiency, buiadiene unit content, and reduced viscosity of copolymers have been investigated.The copolymer containing 8mol% butadiene unit can be chemically grafted with polar vinyl monomers such as maleic anhydride and methyl methacrylatc in toluene solution in the presence of benzoyl peroxide with ease.

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