Citation:
Lin Yunqing, Li Shengtian, Zhang Hongfang, Sun Shuhai, Hu Zhenya. SYNTHESIS AND CHARACTERIZATION OF POLYBUTADIENE RUBBER WITH LOW VINYL STRUCTURE CONTENT[J]. Chinese Journal of Applied Chemistry,
;1983, 1(1): 22-27.
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Cis-1,4-polybutadiene rubber with vinyl content ranging from 7 to 16% in a form of syndiotactic-1,2-polybutadiene blocks was synthesized with cobalt catalyst systems through two-stage polymerization. The polymer obtained has been characterized by their solubility behavior, infrared spectrum, X-ray diffraction patterns, incipient crystallization temperature and half crystallization time.
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