| 摘要 |
COMPOSITIONS SUITABLE FOR FILM COMPRISE AT LEAST ONE ETHYLENE/?-OLEFIN INTERPOLYMER, WHEREIN THE ETHYLENE/?-OLEFIN INTERPOLYMER MAY HAVE, FOR EXAMPLE, A MW/MN FROM ABOUT 1.7 TO ABOUT 3.5, AT LEAST ONE MELTING POINT, TM, IN DEGREES CELSIUS, AND A DENSITY, D, IN GRAMS/CUBIC CENTIMETER, WHEREIN THE NUMERICAL VALUES OF TM AND D CORRESPOND TO THE RELATIONSHIP: TM>-2002.9+4538.5(d)-2422.2(d)2. |
