| 摘要 |
<p>A composition comprising: (a) a homopolymer of ethylene having a density in the range of about 0.915 to about 0.925 gram per cubic centimeter and a melt index in the range of 0.1 to about 5 grams per 10 minutes or a copolymer of ethylene and one or more alpha-olefins, each having 3 to 8 carbon atoms, said copolymer having a density in the range of about 0.880 to about 0.915 grams per cubic centimeter and a melt index in the range of about 0.1 to about 10 grams per 10 minutes; and (b) a polysiloxane having the formula: <CHEM> wherein: R = alkyl having 1 to 4 carbon atoms, acyl having 1 to 4 carbon atoms, or trimethyl silyl, and each R is alike or different R min = alkyleneoxy having 3 to 11 carbon atoms R sec = hydrogen or alkylhydroxy having 3 carbon atoms and 2 hydroxyl groups. x = about 2 to about 20 y = about 2 to about 20, and the hydroxyl content of the composition is at least about 0.15 percent by weight based on the total weight of the composition.</p> |
