发明名称 ACRYLIC POLYMERIZED MOLDED BODY, METHOD FOR MANUFACTURING THE SAME, AND FOAM MOLDED BODY
摘要 <p>PROBLEM TO BE SOLVED: To provide an acrylic polymerized molded body capable of obtaining a foam molded body with high strength while suppressing disadvantages such as defective foaming, a method for manufacturing the acrylic polymerized molded body, and a foam molded body with high strength using the acrylic polymerized molded body.SOLUTION: An acrylic polymerized molded body contains a polymer having a constitution unit derived from methyl methacrylate and a constitutional unit derived from (meth)acrylic acid, and a chemical foaming agent, and has 35-59 points in hardness to be measured according to JIS K 6253:1997. A method for manufacturing an acrylic polymerized molded body includes heating and polymerizing a polymerizable solution containing methyl methacrylate, (meth)acrylic acid, and a chemical foaming agent at 35-49°C. A foamed molded body is obtained by subjecting the acrylic polymerized molded body to heat foaming.</p>
申请公布号 JP2014189742(A) 申请公布日期 2014.10.06
申请号 JP20130069050 申请日期 2013.03.28
申请人 SEKISUI PLASTICS CO LTD 发明人 KITADE HIROAKI;MORIMOTO SEIICHI;MATSUURA HARUHIKO
分类号 C08J9/10;C08F2/44 主分类号 C08J9/10
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