发明名称 |
INTUMESCENT COMPOSITION, FOAMED PRODUCT PREPARED THEREWITH AND PROCESS FOR MAKING SAME |
摘要 |
An intumescent composition and the foamed product prepared by heating the composition are provided wherein the composition comprises the reaction product of para-benzoquinone dioxime and a concentrated mineral acid such as sulfuric acid, phosphoric acid, and polyphosphoric acid. The composition is useful as an intumescent agent either by itself or when combined with other materials. A fire-resistant and heat-insulating composition is provided by heating the intumescent composition above its intumescent temperature.
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申请公布号 |
US3819550(A) |
申请公布日期 |
1974.06.25 |
申请号 |
US19720318358 |
申请日期 |
1972.12.26 |
申请人 |
NASA,US |
发明人 |
RICCITIELLO S,US;PARKER J,US |
分类号 |
C08G73/06;C08J9/02;(IPC1-7):C08G53/08 |
主分类号 |
C08G73/06 |
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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