发明名称 |
Process for making copolymers of vinyl aromatic monomers and vinyl phosphonic acid derivatives and foamed articles therefrom |
摘要 |
A process for making thermoplastic copolymer beads from vinyl aromatic monomers and vinyl phosphonic acid derivatives is disclosed. A process for making foamed articles from the beads is also disclosed. The foamed articles are useful for packaging and construction applications.
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申请公布号 |
US5116882(A) |
申请公布日期 |
1992.05.26 |
申请号 |
US19910701279 |
申请日期 |
1991.05.16 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
GREY, ROGER A.;SCHOCK, LAUREL E.;ARMSTEAD, DIANDRE |
分类号 |
C07F9/40;C07F9/6571;C08J9/18;C08J9/20 |
主分类号 |
C07F9/40 |
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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