| 摘要 |
<p>PURPOSE:To provide a container with less residual odor advantage by which the odor of a food, etc., is hard to remain therein by forming the container of a high nitrile resin. CONSTITUTION:For a food container such as a lunch box or a container to preserve a food in refrigerator, etc., a specified container with less residual odor advantage can be obtained by using a high nitrile resin and forming the container with a minimum thickness of 0.5mm or more. For the high nitrile resin, a high nitrile resin of which the melt index, measured at a temperature of 200 deg.C and a load of 12.5kg, is 20g/min or higher is used, and the container is formed by injection molding, extrusion blow-molding, or extrusion drawing blow-molding, etc. For the high nitrile resin, a copolymer of which the major component is an unsaturated nitrile compound such as acrylonitrile or methacrylonitrile, and which contains 50% or more of an unsaturated nitrile compound unit, preferably contains 55wt.% or more, is used.</p> |
