发明名称 |
A frosted container |
摘要 |
<p>At least an outer layer of a plastic container is formed of a blend including an ethylene-propylene block copolymer containing 3 to 10 % by weight, particularly 5 to 9 % by weight of ethylene and a melt flow rate of 0.8 to 10 g/10 min. and a polyethylene having a given density at a weight ratio of 9:1 to 5:5. A plastic container made of an olefin resin having a frosted or matted appearance can be manufactured with excellent moldability without requiring any special working such as sand blasting the cavity surface of a mold. The container will gives an impression of shade off, depth and high grade.</p> |
申请公布号 |
EP0548420(B1) |
申请公布日期 |
1996.05.22 |
申请号 |
EP19910311851 |
申请日期 |
1991.12.20 |
申请人 |
TOYO SEIKAN KAISHA LIMITED |
发明人 |
SAKANO, KOZABURO;YAMAGUCHI, YUJI;IWAMOTO, TOSHIYUKI |
分类号 |
B32B27/32;B29C49/00;B65D1/00;B65D23/00;C08J5/00;C08L23/00;C08L23/02;C08L23/06;C08L23/08;C08L23/10;C08L23/16;C08L51/06;C08L53/00;(IPC1-7):B65D65/38 |
主分类号 |
B32B27/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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