发明名称 |
PROCESS FOR THE PREPARATION OF EXPANDABLE VINYL AROMATIC POLYMER PARTICLES CONTAINING HEXABROMOCYCLODODECANE |
摘要 |
Fire-retardant expandable vinyl aromatic polymer beads are prepared by an aqueous suspension method whereby micronized hexabromocyclododecane and a volatile aliphatic hydrocarbon foaming agent are incorporated into particles of a thermoplastic such as polystyrene. The beads are useful in the preparation of molded foam articles having excellent resistance to flame. |
申请公布号 |
AU6855590(A) |
申请公布日期 |
1991.07.11 |
申请号 |
AU19900068555 |
申请日期 |
1990.12.28 |
申请人 |
ARCO CHEMICAL TECHNOLOGY INC. |
发明人 |
NAME NOT GIVEN |
分类号 |
C08J3/12;C08J9/16;C08J9/18;C08K5/00;C08K5/01;C08K5/02;C08L25/00 |
主分类号 |
C08J3/12 |
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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