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Process for the character of plastic copolimeros propylene dienes having communications with linear conjugated double and process for preparation of grafted copolimeros
Process for the character of plastic copolimeros propylene dienes having communications with linear conjugated double and process for preparation of grafted copolimeros
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机译:与线性共轭双相连通的塑料共聚物树脂丙烯二烯的特征方法和接枝共聚物树脂的制备方法
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摘要
Disclosed are plastic copolymers of propylene with linear dienes having conjugated double bonds, in particular with butadiene, characterized by a molar ratio between the dienic units in configuration 1,2 and those in configuration 1,4 higher than 0.2, preferably higher than 1. Such copolymers are prepared by copolymerization of propylene with linear dienes in the presence of stereospecific catalysts comprising a halogen Ti compound supported on a Mg halide. The copolymers can be reacted with radically polymerizable monomers, thus obtaining functionalized products suited to be transformed into films having good adhesion characteristics.
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