发明名称 |
A PROCESS FOR PRODUCING MOULDINGS FROM AN EXPANDED STYRENE POLYMER |
摘要 |
A process for producing a moulding from an expanded styrene polymer. This process comprises applying gas pressure to particles of the polymer, introducing the particles under pressure into a mould, and reducing the pressure to allow at least some of the particles to expand in the mould and bond together to form the moulding. |
申请公布号 |
EP0288634(B1) |
申请公布日期 |
1992.09.09 |
申请号 |
EP19870306078 |
申请日期 |
1987.07.09 |
申请人 |
TRONDEX LIMITED |
发明人 |
BIBBY, NORMAN WILLY;WILLI, OSCAR LINUS |
分类号 |
B29C44/44;B29K25/00 |
主分类号 |
B29C44/44 |
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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