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Process for Producing Blends of Syndiotactic, 1,2-Polybutadiene and Rubbery Elastomers
Process for Producing Blends of Syndiotactic, 1,2-Polybutadiene and Rubbery Elastomers
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机译:生产间同立构,1,2-聚丁二烯和橡胶弹性体的混合物的方法
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摘要
Blends of syndiotactic 1,2-polybutadiene and rubbery elastomers are prepared by a process that comprises polymerizing 1,3-butadiene monomer into syndiotactic 1,2-polybutadiene within a rubber cement of an elastomeric terpolymer by using a chromium-based, molybdenum-based, or iron-based catalyst composition. Polymer composition comprising the blend with improved properties is also provided.
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