| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pellet to whose surface a higher fatty acid amide is adhered, and which has the feeding property and gel generation-preventing effect of conventional higher fatty acid amide surface-adhered pellets, and prevents the generation of defects in a molded product even in a high speed molding condition. <P>SOLUTION: The ethylene-vinyl ester copolymer saponification product pellet to whose surface a higher fatty acid amide is adhered in an amount of 10 to 400 ppm based on the amount of ethylene-vinyl ester copolymer saponification product is characterized in that the falling-off amount of the higher fatty acid amide is <35 wt.% of the surface adhesion amount before washed with water, when 100g of the pellets are washed with the water with a three one motor having helical blades in 300 ml of ion-exchanged water in a 500 ml beaker at water temperature of 23°C at a rotation speed of 250 rpm for one hour. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
