METHOD FOR MANUFACTURING COPOLYMER COMPOSITION OF PROPYLENE AND ALPHA-OLEFIN, AND COPOLYMER COMPOSITION OF PROPYLENE AND ALPHA-OLEFIN OBTAINED FROM SAME

摘要

The present invention relates to a method for manufacturing a copolymer composition of propylene and alpha-olefin, which continuously performs the following steps: (S1) conducting a reaction of propylene with C4 alpha-olefin; and (S2) conducting a reaction of a portion of a reaction product of the step (S1) with C6 or more alpha-olefin, thereby manufacturing a mixture of binary copolymers and tertiary copolymers. A film manufactured by the copolymer composition manufactured by the method of the present invention can realize a low seal initiation temperature and low xylene solubility while maintaining high rigidity.;COPYRIGHT KIPO 2019