| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin sheet having high anti-fogging properties and releasability (or blocking resistance), and to provide a container. SOLUTION: The anti-fogging container is obtained by coating a styrene-based resin sheet with an anti-fogging agent, and then molding the coated sheet into the container, wherein projecting points each having a height of 0.2-2μm are formed on the resin sheet at a rate of 5-50 counts in average per mm<SP>2</SP>of the sheet. The anti-fogging agent comprises a polyhydric alcohol fatty acid ester, such as a sucrose fatty acid ester and a polyglycerol fatty acid ester, in an amount of 100 pts.wt., a hydrophilic polymer, such as a polysaccharide and polyvinyl pyrrolidone, in an amount of 1-100 pts.wt. and a silicone oil in an amount of 0-100 pts.wt. The resin sheet may be so processed that a coated layer of the anti-fogging agent is formed on one of the surfaces and a release layer having a wetting index of 30-55 dyn/cm is formed on the other surface. Further, the projecting points having the height of 0.2-2μm may be formed on the other surface at the rate of 5-50 counts in average per mm<SP>2</SP>thereof. COPYRIGHT: (C)2005,JPO&NCIPI
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