发明名称 |
Expandable polyvinyl (idene) aromatic particles, process for preparing them and molded articles produced therefrom. |
摘要 |
<p>Heat expandable particles of a polyvinyl(idene) aromatic compound contain a blowing agent and at least 0.6 percent of a plasticizer, based on the total weight of the polyvinyl (idene) aromatic compound and the plasticizer. The particles are at least partially coated with one or more glycerides of a fatty acid and or with an oil. The particles can be expanded and molded to foamed articles. The foamed articles are especially useful as shock absorbing packaging material.</p> |
申请公布号 |
EP0217516(A2) |
申请公布日期 |
1987.04.08 |
申请号 |
EP19860306256 |
申请日期 |
1986.08.13 |
申请人 |
THE DOW CHEMICAL COMPANY;DOW CHEMICAL (HELLAS) A.E. |
发明人 |
KOTSONIS, IOANNIS;APOSTOLOPOULOS, IOANNIS;TERLIXIDIS, PERICLIS |
分类号 |
C08J9/16;C08J9/00;C08J9/22;C08J9/224;C08K5/00;(IPC1-7):C08J9/22 |
主分类号 |
C08J9/16 |
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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