发明名称 |
FIRE RETARDANT POLYMER RESIN |
摘要 |
<p>A flame-retardant polymer is created by forming a first resin typically by reacting resorcinol with furfural in a ratio of one mole of the former to less than a mole of the latter in the presence of an alkaline catalyst. A resole is then formed by reacting typically phenol with formaldehyde in a ratio of one mole of phenol to more than a mole of the aldehyde in the presence of an alkaline catalyst. The first resin and resole are mixed together with a powered oxyborate compound such as zinc borate and allowed to polymerize to form the polymer.</p> |
申请公布号 |
GB2216135(B) |
申请公布日期 |
1991.03.13 |
申请号 |
GB19880029248 |
申请日期 |
1988.12.15 |
申请人 |
* FIBER MATERIALS INC |
发明人 |
FIBER MATERIALS INC;HAROLD E * DURYEA |
分类号 |
C08G8/04;C08K3/38;C08L61/04;C08L61/10 |
主分类号 |
C08G8/04 |
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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