Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers

摘要: Thermoplastic olefinic, polymer blends which have superior physical properties and adherence for coating materials such as paints are disclosed. The may be formed from various combinations of thermoplastic components a crystalline isotactic propylene polymers sequentially polymerized polypropylene ethylene-propylene copolymers, with elastomeric copolymers ethylene butene, octene produced metallocene or Kaminsky catalysts. If desired, other components, fillers, can included. suitable automotive applications.