FORMS MADE FROM INTERPOLYMERS OF ETHYLENE/a-OLEFINS

摘要

FOAMABLE COMPOSITIONS AND FOAMS COMPRISE AT LEAST AN ETHYLENE/A-OLEFIN INTERPOLYMER. THE FOAM HAS A DENSITY FROM GREATER THAN 150 TO ABOUT 500 KG/M3 THE FOAMABLE COMPOSITIONS FURTHER COMPRISE A BLOWING AGENT AND A CROSSLINKING AGENT. THE ETHYLENE/A-OLEFIN INTERPOLYMERS ARE A MULTI-BLOCK COPOLYMER COMPRISING AT LEAST ONE SOFT BLOCK AND AT LEAST ONE HARD BLOCK. METHODS OF MAKING THE FOAMABLE COMPOSITIONS AND FOAMS; AND FOAMED ARTICLES MADE FROM THE FOAMS ARE ALSO DESCRIBED.