| 摘要 |
<p>BLENDS OF POLYVINYL ALCOHOL AND ETHYLENE-VINYL ALCOHOL COPOLYMER AS GREASE RESISTANT MELT EXTRUDABLE FILMS Blends of polyvinyl alcohol, and ethylene-vinyl alcohol copolymer containing a polymeric agent such as polyamide, polyurethane or polyoxazoline are melt extrudable into paper-like films for use in packaging foods and having excellent oxygen barrier and grease resistance properties.</p> |
