发明名称 |
OLEFIN RESIN FOAM STRETCH MOLDED BODY |
摘要 |
A foamed stretch-formed body which has a polyolefin resin single-layer structure that is physically foamed into an expansion ratio of 1.01 to 2.0 times, wherein the surface roughness Ra (JIS-B-0601-1994) is not more than 10 µ m in the region where the cells are distributed therein. Despite of its polyolefin resin single-layer structure, the foamed stretch-formed body effectively suppresses the deterioration in the appearance or in the light-shielding capability caused by foaming. |
申请公布号 |
EP2910598(A4) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20130849236 |
申请日期 |
2013.10.18 |
申请人 |
TOYO SEIKAN GROUP HOLDINGS, LTD. |
发明人 |
AKUZAWA, NORIO;ICHIKAWA, KENTAROU;KOISO, NOBUHISA;IINO, HIROKI |
分类号 |
C08J9/12;B29C45/00;B29C49/06;B29K105/04 |
主分类号 |
C08J9/12 |
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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