| 发明名称 |
MAKING CROSS-LINKED STYRENE POLYMER FOAM. |
| 摘要 |
High quality plastic foam and the like expanded products and articles are made by incorporating a blowing agent in an acid-containing alkenyl aromatic polymer, such as a copolymer of styrene and acrylic acid; extruding while cross-linking the polymer with a polyfunctional cross-linking agent. |
| 申请公布号 |
EP0185013(A4) |
申请公布日期 |
1987.10.22 |
| 申请号 |
EP19840902634 |
申请日期 |
1984.06.12 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
CORBETT, JOHN, M.;BEARDEN, CHARLES, R. |
| 分类号 |
B29C47/00;B29C44/34;B29C44/50;B29K25/00;B29K105/04;B29K105/24;C08F212/00;C08F212/06;C08G18/62;C08J3/24;C08J9/14 |
主分类号 |
B29C47/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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