发明名称 |
Flame-retardant resin processed article |
摘要 |
Disclosed is a flame-retardant resin processed article having excellent flame retardance while being free from bleed-out. Specifically, a resin composition containing a cyclic phosphorus compound flame retardant, a hydrophilic silica powder having an average particle diameter of not more than 15 m, and a resin with the total content of the cyclic phosphorus compound and the hydrophilic silica powder being 10-45% by mass is molded into a certain shape or formed into a coating film. The hydrophilic silica powder is preferably composed of porous structures having a pore volume of not more than 1.8 ml/g and a pH of 4-7. More preferably, the hydrophilic silica powder has an oil absorption of not less than 50 ml/100 g in accordance with JIS K5101.
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申请公布号 |
US7834071(B2) |
申请公布日期 |
2010.11.16 |
申请号 |
US20060915391 |
申请日期 |
2006.05.10 |
申请人 |
FUJI ELECTRIC HOLDINGS CO., LTD.;NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY |
发明人 |
KANNO TOSHIYUKI;SUGATA YOSHINOBU;YANASE HIRONORI;SHIGEHARA KIYOTAKA |
分类号 |
C08K5/49 |
主分类号 |
C08K5/49 |
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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