发明名称 発泡樹脂成形体
摘要 There is provided a foamed resin molded article having many microscopic foamed cells formed therein. The foamed resin molded article (1) of the present invention has its surface formed of a skin layer (2) and has its interior formed of a foamed layer (3). The foamed layer (3) has a plurality of first foamed cells (4) and a plurality of second foamed cells (5) formed therein, the plurality of second foamed cells (5) being formed between the first foamed cells (4) and being smaller than the first foamed cells (4).
申请公布号 JP5755016(B2) 申请公布日期 2015.07.29
申请号 JP20110101712 申请日期 2011.04.28
申请人 株式会社林技術研究所 发明人 松原 寛男;大野 泰和;細川 光央
分类号 C08J9/34;B29C45/00;C08J9/06 主分类号 C08J9/34
代理机构 代理人
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