发明名称 |
FLAME-RETARDANT EXPANDABLE STYRENE RESIN COMPOSITION |
摘要 |
<p>In a flame-retarded foamable styrene-based resin composition comprising a bromine-containing flame retardant, the flame retardant is a mixture of (a) an organic bromine-containing compound having a 2,3-dibromopropyl group or an organic bromine-containing compound having a bromine content of greater than 60 wt% in which all bromine atoms are attached to a benzene ring, and (b) an organic bromine compound having a 2,3-dibromo-2-alkylpropyl group. The composition comprises this mixture in amount from 0.5 to 10 parts by weight per 100 parts by weight of the styrene-based resin. The composition exhibits high flame retardant and heat stabilizing effects yet allowing recycling.</p> |
申请公布号 |
EP2426165(A1) |
申请公布日期 |
2012.03.07 |
申请号 |
EP20100769593 |
申请日期 |
2010.04.02 |
申请人 |
DAI-ICHI KOGYO SEIYAKU CO., LTD. |
发明人 |
ONISHI HIDEAKI;SEMORI HISANORI;ASAOKA MASASHI |
分类号 |
C08J9/04;C08K5/02;C08L25/04 |
主分类号 |
C08J9/04 |
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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